Applied Soil Research - Keyword Index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ALL

A

Abiotic stress Effects of potassium and zinc fertilizer treatments on potassium, calcium, magnesium, zinc uptake and K+/Na+ ratio and some physiological responses of two cultivars of Canola under salinity stress [Volume 3, Issue 1, 2015, Pages 14-24]
Abiotic stress Evaluation of the efficiency of oily sunflower inbred lines (Helianthus annuus L.) in terms of adsorption and consumption of phosphorus in soil [Volume 8, Issue 4, 2020, Pages 143-157]
Absorption capacity Investigating the Effect of Salt Type and its Concentration on the Absorption Efficiency of the Superabsorbent [Volume 7, Issue 2, 2019, Pages 97-108]
ACC-deaminase Isolation, Molecular Identification, and Assessing Plant Growth Promoting Activities of Biofilm Forming Bacteria from Gramineae Rhizosphere in North West of Iran [Volume 7, Issue 2, 2019, Pages 14-28]
AC-EDTA Relationships between available Cu and its chemical fractions in some calcareous soils of East Azerbaijan province [Volume 6, Issue 3, 2018, Pages 13-23]
Adaptive Nero fuzzy inference system Application of Heuristic Methods in Prediction of Wheat Yield [Volume 6, Issue 3, 2018, Pages 106-117]
Adsorption Investigation of Modified Biochar Performance on Nitrate Removal from Aqueous Solution: Kinetic and Isotherm Study [Volume 8, Issue 2, 2020, Pages 1-14]
Adsorption Methods of Arsenic Decontamination of Soil and Water [Volume 8, Issue 4, 2020, Pages 69-84]
Adsorption isotherms Comparison of potassium sorption characteristics of cultivated and virgin soils in Khoy region [Volume 3, Issue 2, 2015, Pages 18-28]
Adsorption models Study of phosphorus sorption behaviour in cultivated soils of Khoy region [Volume 6, Issue 3, 2018, Pages 77-91]
Aeolian sediments Assessing the effects of soil physicochemical properties on aggregate stability and magnetic susceptibility (Case study: Davarn plain of Rafsanjan, Kerman Province) [Volume 8, Issue 1, 2020, Pages 44-58]
Agastache foeniculum Effect of foliar application of urea, aspartic acid and glutamic acid on growth, physiological and biochemical characteristics of Anise hyssop (Agastache foeniculum) [Volume 5, Issue 2, 2017, Pages 95-107]
Aggregate breakdown Investigating the effects of antecedent rainfall on splash erosion in a Marl soil using rainfall simulator [Volume 7, Issue 1, 2019, Pages 83-94]
Aggregate breakdown Effect of Surface Slope on the Selectivity of Particles in Splash Erosion in Different Soils [Volume 8, Issue 2, 2020, Pages 99-111]
Aggregate stability Comparison of the Effects of Straw on Physical Quality of Two Fine and Coarse-Textured Soils from Moghan Plain, NorthWest of Iran [Volume 4, Issue 1, 2016, Pages 14-27]
Aggregate stability Prediction of Mean Weight Diameter of Aggregates using Artificial Neural Network and Regression Models [Volume 4, Issue 1, 2016, Pages 39-53]
Aggregate stability Estimation and Zoning of Soil Erodibility Factor in Aliabad Watershed, Roodbar, Guilan Province [Volume 11, Issue 4, 2023, Pages 126-141]
Aggregate stablity InteractiveEffects of Organic Matters and Earthworm on some Physical and chemical Properties of Two Soils under Different Compaction Conditions [Volume 3, Issue 1, 2015, Pages 89-102]
Agricultural residues The Effect of Biochars Prepared from Agricultural Residues at Different Temperatures on Some Chemical Properties of a Calcareous Soil and Na and K Concentration of Corn (Zea mays) [Volume 7, Issue 3, 2019, Pages 164-179]
Agricultural waste Investigation of Modified Biochar Performance on Nitrate Removal from Aqueous Solution: Kinetic and Isotherm Study [Volume 8, Issue 2, 2020, Pages 1-14]
AHP Performance of RS and GIS systems in estimating wind erosion in east coast of Urmia Lake [Volume 8, Issue 4, 2020, Pages 169-180]
Ahvaz Predicting the Land Degradation Changes in the Dust Center Under the Influence of Climate Change Phenomenon (Case study: Southeast Dust Center of Ahvaz) [Volume 10, Issue 4, 2022, Pages 25-44]
AICC Effects of digital elevation model (DEM) spatial resolution on soil landscape analysis (Case study Raakat watershed of Izeh, Khuzestan Province) [Volume 8, Issue 1, 2020, Pages 121-135]
Air capacity Effect of Fire on Soil Physical Properties in Range Land, Agriculture and Forest Land Uses in Golestan Province [Volume 9, Issue 1, 2021, Pages 1-13]
Air filled porosity The study of interaction air filled porosity and the use of urea and mono calcium phosphate on the availability of nitrogen, phosphorus and potassium in incubation period [Volume 3, Issue 2, 2015, Pages 101-115]
Algal bloom Investigation of Trophic Status of Kanibarazan Wetland of Mahabad Using Sediment Bioavailable Phosphorous and Carlson Index (TSI) [Volume 8, Issue 1, 2020, Pages 136-148]
Alkaline phosphatase The effects of oxytetracycline (OTC) and sulfamethoxazole (SMX) antibiotics on potential nitrification and alkaline phosphatase and urease activities in a calcareous soil [Volume 6, Issue 2, 2018, Pages 1-14]
Alkaline phosphatase The effect of organic and chemical fertilizers on the uptake of phosphorus by wheat and activity of acidic and alkaline phosphatase enzymes in soil [Volume 7, Issue 3, 2019, Pages 150-163]
Alkaline soil The Study of Physico-chemical and Micromorphological Properties of Gypsiferous-Alkaline Soils in Shoshab area, Hamadan province [Volume 8, Issue 3, 2020, Pages 40-54]
Alkalinity Assessment of leaching of the salt-affected soils Using different levels of Pure and Acidic Water in Selected Regions of Mahabad Irrigation and Drainage Network [Volume 5, Issue 1, 2017, Pages 104-114]
Almond soft husk Kinetics of Cu Desorption in a Cu -Contaminated Sandy Loam Soil Using Modified Biochar [Volume 10, Issue 1, 2022, Pages 29-45]
Almond soft skin Cadmium Desorption Kinetics in the presence of the soft Almond Husk Compost and Biochar in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 68-82]
Amendment The Effect of Nano-hydroxyapatite on Some Bioindicators in a Cadmium Contaminated Calcareous Soil [Volume 8, Issue 2, 2020, Pages 22-36]
Amendment materials Effect of Different Types of Organic Waste and Their Composts on Iron Availability from the Source of Iron Oxide and Nutrient Uptake and Plant Growth of Wheat [Volume 11, Issue 4, 2023, Pages 95-111]
AMF Soil Cd Contamination and Evaluation of It’s Effects on Soil Biological Quality and Plant Growth [Volume 1, Issue 1, 2013, Pages 17-27]
Amino acid Effect of foliar application of urea, aspartic acid and glutamic acid on growth, physiological and biochemical characteristics of Anise hyssop (Agastache foeniculum) [Volume 5, Issue 2, 2017, Pages 95-107]
Amino acid Effect of Iron Chelates and their Application Methods on Iron Nutrition Status of Bean Plant (Phaseolus vulgaris) in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 109-128]
Ammonification The effect of Robinia pseudoacacia, Fraxinus excelsior, Quercus castaneifolia and Cupressus arizonica tree covers on soil root biomass and nitrogen mineralization [Volume 5, Issue 1, 2017, Pages 45-56]
Ammonium Effect of different levels of nitrogen and different ratios of nitrate: ammonium on chemical composition and essential oil of denaii thyme in saline and non-saline conditions [Volume 7, Issue 2, 2019, Pages 29-43]
Ammonium adsorption Ammonium adsorption by green synthesized iron oxide nanoparticles with Eucalyptus globulus extracts from aqueous solutions [Volume 11, Issue 2, 2023, Pages 1-12]
Ammonium sulfate Chemical composition of leaves walnut: Effect of Nitrogen and Potassium [Volume 6, Issue 1, 2018, Pages 73-84]
Amorphous Fe oxides Investigation of Iron Chemical Fractions in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards in Darab Region, East southern of Fars Province [Volume 6, Issue 3, 2018, Pages 92-105]
ANFIS Estimating the water stress in soil using HYDRUS2D and Adaptive Neuro-Fuzzy Interference System [Volume 3, Issue 1, 2015, Pages 53-64]
Anion exchange capacity Investigating the Effect of Various Surface and Chemical Modification Approaches on Corn Residue and Common Reed Derived-biochar Traits [Volume 9, Issue 2, 2021, Pages 73-86]
Antibiotic resistance Antibiotic residues in the soil,; a threat to human health [Volume 11, Issue 1, 2023, Pages 58-72]
Antioxidant activity Effects of Humic Acid, Vermicompost and Zinc Foliar Spray on Some Quantitative and Qualitative Characteristics of Pomegranate (Khazar Bardaskan cv.) [Volume 8, Issue 2, 2020, Pages 53-69]
Antioxidants Effect of thinning practices on some physical, physiological characteristics, mineral elements and bunch fading disorder in Bam district [Volume 8, Issue 4, 2020, Pages 197-207]
Apparent electrical conductivity Calibration of Electromagnetic Induction Device (EM38) in Order to Estimate Vertical Variation of Soil Salinity Using Machine Learning Techniques [Volume 4, Issue 1, 2016, Pages 65-80]
Apple Effect of incubation period of different levels of apple and grap biochars on the adsorption behavior of phosphorus in a calcareous soil [Volume 6, Issue 1, 2018, Pages 98-111]
Aquasorb Investigating the Effect of Salt Type and its Concentration on the Absorption Efficiency of the Superabsorbent [Volume 7, Issue 2, 2019, Pages 97-108]
Arak Investigating the origin and potential ecological risk of heavy metals in different land-uses in West of Arak, Markazi Province [Volume 10, Issue 4, 2022, Pages 120-135]
Arayez Plain Evaluation of the Parsian Mulch and Polyacrylamide Impact on the Runoff Generation and Sediment Yield of Sandy Loam Soils with Gypsum Base [Volume 6, Issue 3, 2018, Pages 64-76]
Arbuscular mycorrhizal fungi Effect of Dual Inoculation with Pseudomonas fluorescens and Glomus Intraradices on Nutrient Uptake in Tomato Under Defferent Levels on Salinity [Volume 1, Issue 2, 2013, Pages 45-60]
Arbuscular mycorrhizal fungi Contribution of Glomalin Produced by Rhizophagus irregularis to Root Stabilization of Cd by White Clover (Trifolium repens L.) [Volume 4, Issue 1, 2016, Pages 1-13]
Arbuscular mycorrhizal fungi The effect of Cadmium on growth and some nutrient uptake in alfalfa plant inoculated by Rhizophagus intraradices [Volume 8, Issue 4, 2020, Pages 98-115]
Arc Map Effect of Organic Fertilizers and Cropping Systems on Carbon Sequestration Performance (Case study of Tabriz plain) [Volume 9, Issue 1, 2021, Pages 130-142]
Area Under the Curve Landslide Hazard Mapping Using AHP and Shannon Entropy Models in Cherikabad of Urmia Watershed [Volume 10, Issue 3, 2022, Pages 130-144]
Arid region Impact of Vegetation Cover on Soil Carbon Storage and CO2 Fixation in Long-Term Land Uses in Bajestan [Volume 8, Issue 4, 2020, Pages 181-196]
Arsenic Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Arsenic Methods of Arsenic Decontamination of Soil and Water [Volume 8, Issue 4, 2020, Pages 69-84]
Arsenic Quantitative Modeling of Arsenic Removal from Aqueous Solution by CTAB-modified Zeolite Using Central Composite Design [Volume 11, Issue 1, 2023, Pages 87-99]
Artificial intelligence Estimation of moisture characteristic curve parameters using physical, geophysical and mechanical properties of soil [Volume 9, Issue 4, 2021, Pages 38-48]
Artificial neural network (ANN) Spatial Variability prediction of soil erodibility index using digital soil mapping technique in Baneh city Kanisef region [Volume 6, Issue 2, 2018, Pages 15-26]
Artificial Neural Networke Application of Heuristic Methods in Prediction of Wheat Yield [Volume 6, Issue 3, 2018, Pages 106-117]
Atterberg limits Point estimation of soil moisture characteristics curve using some soil physical and mechanical properties [Volume 6, Issue 2, 2018, Pages 84-95]
Auxiliary data Spatial Prediction of Soil Organic Matter with Soft and Axillary Data Using Bayesian Maximum Entropy Method [Volume 7, Issue 4, 2019, Pages 18-34]
Auxin Isolation and investigation of some growth-promoting properties of halotolerant bacteria -producing polymer of saline soils [Volume 6, Issue 3, 2018, Pages 24-36]
Availability of nitrogen The study of interaction air filled porosity and the use of urea and mono calcium phosphate on the availability of nitrogen, phosphorus and potassium in incubation period [Volume 3, Issue 2, 2015, Pages 101-115]
Availability of nutrients Uptake of micronutrients affected by earthworms (Eisenia fetida) and arbuscular mycorrhizal fungi (Funneliformis mosseae) interaction in Zea mays [Volume 6, Issue 2, 2018, Pages 70-83]
Available P Distribution of Phosphorus Forms in Calcareous Soils Inoculated with Phosphate-Solubilizing Fungi [Volume 8, Issue 2, 2020, Pages 70-81]
Available-P Effect of different sources of sulfur on distribution of inorganic phosphorus forms in a calcareous soil [Volume 8, Issue 3, 2020, Pages 55-67]
Azolla Increasing irrigation efficiency in rice paddies using Azolla compost under water deficit conditions [Volume 6, Issue 4, 2018, Pages 146-160]
Azosprillum Effect of PGPR Biofertilizers on the Qualitative and Quantitative Yield Parameters of Wheat (Triticum aestivum) [Volume 2, Issue 1, 2014, Pages 103-114]
Azotobacter Effect of PGPR Biofertilizers on the Qualitative and Quantitative Yield Parameters of Wheat (Triticum aestivum) [Volume 2, Issue 1, 2014, Pages 103-114]
Azotobacter Effect of different strains of Azotobacter chroococcum on morphophysiologic traits and yield components of rapeseed (Brassica napus L) [Volume 3, Issue 2, 2015, Pages 72-85]

B

Bacillus Isolation, Molecular Identification, and Assessing Plant Growth Promoting Activities of Biofilm Forming Bacteria from Gramineae Rhizosphere in North West of Iran [Volume 7, Issue 2, 2019, Pages 14-28]
Bacillus Effect of Phosphate-solubilizing bacteria (PSB) on distribution of phosphorus forms in a calcareous soil [Volume 7, Issue 2, 2019, Pages 67-81]
Backingham π theorem Wetting Pattern Dimensions Determination in Drip Irrigation by Coupling the HYDRUS-2D Software and Backingham π Theorem in Texturally Different Soils [Volume 6, Issue 2, 2018, Pages 109-118]
Balanced nutrition Assessment of some Quantitative and Qualitative Characteristics of Winter Wheat (Triticum aestivum L.) Affected by Different Methods of Soil Fertility Management [Volume 10, Issue 4, 2022, Pages 76-91]
Balance of nutrients Consequences of urea phosphate fertilizer application on the nutrient status and quantitative and qualitative yield of sugarcane [Volume 11, Issue 2, 2023, Pages 13-27]
Bardsir of Kerman Assessment of Relationships between Rose Yield and Soil and Topography Properties Using Multivariate Regression, Artificial Neural Network and Structure Equation Modeling [Volume 8, Issue 2, 2020, Pages 142-157]
Basil The Effect of Vermicompost and Moisture Stress on Concentration of Micro Nutrients in the Plant and Soil after Harvesting Green Basil (Ocimum basilicum L.) [Volume 11, Issue 1, 2023, Pages 100-111]
Behshahr-Galougah Estimation of Final Soil Infiltration Rate Using Fuzzy Clustering Algorithm, Nero Fuzzy (ANFIS) and Fuzzy Inference System (FIS) (A Case Study: Behshahr Plain, Galougah, Mazandaran, Iran) [Volume 4, Issue 2, 2016, Pages 47-59]
Bentonite Kinetics of Cadmium Adsorption by Bentonite and Nanobentonite in the Presence of Humic Acid [Volume 10, Issue 3, 2022, Pages 1-14]
Bioaccumulation factor Effect of Eisenia fetida Earthworm in the Presence of Organic Matter for Bioremediation and Bioavailability of Cadmium in Contaminated Soils [Volume 9, Issue 2, 2021, Pages 116-129]
Bioaccumulation factor The Effect of Humic and Fulvic Acids on Phytoremediation Ability of Copper and Cadmium by Ornamental Castor Bean [Volume 10, Issue 1, 2022, Pages 1-14]
Bioavailability Comparison of Two Sequential Extraction Procedures for Copper Fractionation in Some Soils of Golestan Province [Volume 4, Issue 2, 2016, Pages 105-118]
Bioavailability Study of different fractions of Zn, Cu, Pb and Cd during vermicomposting of cattle manure [Volume 5, Issue 1, 2017, Pages 35-44]
Biochar Effect of Pyrolysis Temperature on Chemical Properties of Sugarcane Bagasse and Pistachio residues Biochar [Volume 3, Issue 1, 2015, Pages 1-13]
Biochar Effect of incubation period of different levels of apple and grap biochars on the adsorption behavior of phosphorus in a calcareous soil [Volume 6, Issue 1, 2018, Pages 98-111]
Biochar The Effect of Biochars Prepared from Agricultural Residues at Different Temperatures on Some Chemical Properties of a Calcareous Soil and Na and K Concentration of Corn (Zea mays) [Volume 7, Issue 3, 2019, Pages 164-179]
Biochar Effect of Biochar and Mycorrhizal Fungi on the Growth Characteristics and Nutrition of Calendula (Calendula Officinalis L.) [Volume 8, Issue 2, 2020, Pages 112-128]
Biochar Effects of Phosphorous and Biochar Application on the Phosphorous Availability, Growth and Yield of Sorghum Inoculated with Phosphate Solubilizing Bacteria [Volume 8, Issue 2, 2020, Pages 190-200]
Biochar Comparison of different biochar and fertilizer levels on yield and yield components of wheat and water use efficiency [Volume 8, Issue 3, 2020, Pages 160-171]
Biochar Effect of walnut wood and walnut green shell biochar on water retention status in a sandy soil [Volume 8, Issue 4, 2020, Pages 44-56]
Biochar Assessment of the Impact of Organic and Chemical Amendments on some Chemical Indicators of Saline-Sodic Soils [Volume 9, Issue 3, 2021, Pages 31-42]
Biochar Effect of Enriched Biochar and Phosphate Solubilizing Bacteria (PSB) on the Distribution of Phosphorus Forms in a Saline and non-Saline Soil of Lake Urmia Basin [Volume 10, Issue 3, 2022, Pages 15-29]
Biochar Comparison of using some organic and Nano Biofertilizers on morphologic traits and extraction components of Echinacea purpurea as a medicinal plant [Volume 10, Issue 4, 2022, Pages 1-10]
Biochar Kinetics of Phosphorus Release from Struvite/Biochar Composites Prepared from Domestic Sewage Sludge [Volume 11, Issue 2, 2023, Pages 113-128]
Biochar feedstock Investigating the Effect of Various Surface and Chemical Modification Approaches on Corn Residue and Common Reed Derived-biochar Traits [Volume 9, Issue 2, 2021, Pages 73-86]
Biochar particle size Biochar amount and Particle Sizes Effects on Plant Available Water, Stomatal Resistance, Root Dry Weight and Water Use Efficiency of Wheat [Volume 10, Issue 2, 2022, Pages 66-78]
Biodiversity indices Investigation of the microbial and soil invertebrates’ biodiversity indices of hard wood and soft wood plantations in west of Guilan province [Volume 6, Issue 3, 2018, Pages 1-12]
Bio-fertilizer Effect of PGPR Biofertilizers on the Qualitative and Quantitative Yield Parameters of Wheat (Triticum aestivum) [Volume 2, Issue 1, 2014, Pages 103-114]
Biofertilizer Assessment the important PGPR features of isolates used in biofertilizers Barvar2, Biosuperphosphate, Supernitroplus and Nitroxin [Volume 3, Issue 1, 2015, Pages 39-52]
Biofertilizer The use of plant growth promotion bacteria inoculants Pseudomonas fluorescens in increasing growth and nutrient uptake in wheat [Volume 7, Issue 1, 2019, Pages 165-176]
Biofertilizer Effect of Biochar and Mycorrhizal Fungi on the Growth Characteristics and Nutrition of Calendula (Calendula Officinalis L.) [Volume 8, Issue 2, 2020, Pages 112-128]
Biofertilizer Isolation and Identification of Zn solubilising bacteria and Evaluation of various Carrier Efficacy in Superior Isolate Survival [Volume 11, Issue 1, 2023, Pages 16-29]
Bio-fertilizers A comparison of the effects of chemical and biological phosphorus fertilizer on phosphorus uptake and yield of Ornamental calendula (Calendula officinalis) [Volume 5, Issue 1, 2017, Pages 79-91]
Biological Evaluation and comparison of the performance of two methods, Microbial Induced Calcium Carbonate Precipitation and polyvinyl acetate in reducing wind erosion [Volume 11, Issue 3, 2023, Pages 110-120]
Biological fertilizers Evaluation of Capability of Fifteen Isolates of Mycorrhiza-like Endophytic Fungi on Release of Phosphorous from Phosphorite Mineral in the Aquatic Culture Medium [Volume 9, Issue 2, 2021, Pages 87-101]
Biological indices Investigation of the microbial and soil invertebrates’ biodiversity indices of hard wood and soft wood plantations in west of Guilan province [Volume 6, Issue 3, 2018, Pages 1-12]
Biological soil crust Feasibility of Mowing Sands Stabilization in the Dried-up Beds of Lake Urmia using Inoculation and Stimulation of Soil Native Cyanobacteria [Volume 8, Issue 1, 2020, Pages 31-43]
Biological Yield Determination of Minimum Data Set to Evaluate Soil Quality in Piranshahr Region Wheat Fields [Volume 11, Issue 4, 2023, Pages 30-42]
Biologic control of soil erosion Effect of Different Culture Media on the Growth of Soil Cyanobacteria for Soil and Water Conservation [Volume 11, Issue 2, 2023, Pages 71-81]
Biomass The effect of Arbuscular Mycorrhizal Fungi on morphological and physiological characteristics of maize (Zea mays L.) in different levels of phosphate fertilizer [Volume 7, Issue 1, 2019, Pages 122-131]
Biomass Evaluation of Short-Term Effect of Oat (Avena sativa L.) and Chickling Pea (Lathyrus sativus L.) Cover Crops on Improving some Soil Properties [Volume 9, Issue 1, 2021, Pages 72-87]
Bio-polymer Investigation the Effect of Polyvinyl Acetate Polymer, Acid Biochar and Wheat Straw Cellulose Hydrogel on Water Retention Capacity in a Sandy Soil [Volume 8, Issue 3, 2020, Pages 144-159]
Bioremediation Bioavailability of soil heavy metals as influenced by biochar and rhizosphere bacteria in the white willow (Salix alba L.) phytoremediation process [Volume 7, Issue 4, 2019, Pages 196-211]
Bioremediation Degradation of phthalic acid esters by the microbial consortium isolated from a contaminated soil [Volume 10, Issue 2, 2022, Pages 1-13]
Boron The effect of sodium chloride induced salinity and boron of irrigation water on yield and concentration of macro nutrients in purslane [Volume 6, Issue 4, 2018, Pages 97-108]
Boron toxicity The effect of superabsorbent and integrated management of chemical and organic fertilizers on reducing boron toxicity in sure orange rootstock (Citrus aurantium) [Volume 10, Issue 2, 2022, Pages 54-65]
Boundary of map unit Comparison of grouping and the quality of legacy soil map boundaries with numerical data mining models: a case study of some regions of Chaharmahal-va-Bakhtiari province [Volume 8, Issue 4, 2020, Pages 28-43]
Bread Wheat The Effect of Absorbable Zinc Deficiency on some Physiological and Morphological Traits in Bread Wheat [Volume 7, Issue 4, 2019, Pages 99-100]

C

CaCl2 Release Kinetics of Non-exchangeable Potassium using CaCl2 in Relation to some Properties of Soils of Kohgilouye Province [Volume 5, Issue 2, 2017, Pages 81-94]
Cadmium Soil Cd Contamination and Evaluation of It’s Effects on Soil Biological Quality and Plant Growth [Volume 1, Issue 1, 2013, Pages 17-27]
Cadmium Contribution of Glomalin Produced by Rhizophagus irregularis to Root Stabilization of Cd by White Clover (Trifolium repens L.) [Volume 4, Issue 1, 2016, Pages 1-13]
Cadmium Effects of Organic and Inorganic Amendments on Fractionation of Cadmium during Incubation Time in a Contaminated Calcareous Soil [Volume 8, Issue 3, 2020, Pages 14-26]
Cadmium Cadmium Desorption Kinetics in the presence of the soft Almond Husk Compost and Biochar in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 68-82]
Cadmium Kinetics of Cadmium Adsorption by Bentonite and Nanobentonite in the Presence of Humic Acid [Volume 10, Issue 3, 2022, Pages 1-14]
Cadmium uptake Effect of Eisenia fetida Earthworm in the Presence of Organic Matter for Bioremediation and Bioavailability of Cadmium in Contaminated Soils [Volume 9, Issue 2, 2021, Pages 116-129]
Calcareous soil Study on the Interaction Effects of Ni and Fe Co-Application on their Uptake by Corn Plant (Zea mays L.) in a Calcareous Soil [Volume 6, Issue 1, 2018, Pages 37-50]
Calcareous soil Effect of Polyethylene Microplastic Particles on Some of Nutrients Concentration in a Calcareous Soil [Volume 11, Issue 1, 2023, Pages 30-42]
Calcareous soil Effect of plant growth stimulants on yield, nutrient concentration of wheat shoot and some soil properties under salinity stress [Volume 11, Issue 2, 2023, Pages 46-58]
Calcareous soils Effect of different sources of sulfur on distribution of inorganic phosphorus forms in a calcareous soil [Volume 8, Issue 3, 2020, Pages 55-67]
Calcareous soils Consequences of urea phosphate fertilizer application on the nutrient status and quantitative and qualitative yield of sugarcane [Volume 11, Issue 2, 2023, Pages 13-27]
Calcite Effect of Sporosarcina pasteurii and culture media on Microbial Carbonate Induced Precipitation and wind erosion control in sandy soil of Khuzestan [Volume 7, Issue 3, 2019, Pages 1-13]
Calcium Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Calcium Effect of Salicylic Acid and Calcium on Chilling Resistance of Pistachios Seedlings, cv. Kaleghochi [Volume 7, Issue 4, 2019, Pages 47-61]
Calcium carbonate Factors affecting potassium pools distribution in some calcareous soils of Kohgilouye and Boyerahmad province [Volume 7, Issue 2, 2019, Pages 196-207]
Calcium carbonate equivalent Investigation of Iron Chemical Fractions in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards in Darab Region, East southern of Fars Province [Volume 6, Issue 3, 2018, Pages 92-105]
Calcium phosphate Effect of fertilizer sources on chemical and organic forms of phosphorus under wheat cultivation in a calcareous soil [Volume 8, Issue 1, 2020, Pages 92-107]
Calcium phosphate Distribution of Phosphorus Forms in Calcareous Soils Inoculated with Phosphate-Solubilizing Fungi [Volume 8, Issue 2, 2020, Pages 70-81]
Candle Comparison of three membership function in land suitability by fuzzy set theory in Amol region, IRAN [Volume 5, Issue 1, 2017, Pages 57-66]
Canola Qualitative land suitability evaluation for Canola and Sugar beet cultivations with FAO different methods (Gyan area, Hamedan province) [Volume 5, Issue 2, 2017, Pages 16-30]
Canola The effects of Co-Application of Humic Acid and Phosphorous Fertilizer on Vegetative Growth Indices and Phosphorous Availability in Canola [Volume 8, Issue 1, 2020, Pages 68-78]
Canola Effects of Nitrogen and Sulphur Different Levels and Sources on Yield, Nutrients Concentration and Oil Content of Canola(Brassica napus L.) [Volume 9, Issue 2, 2021, Pages 31-46]
Canopy establishment stage Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan [Volume 3, Issue 1, 2015, Pages 78-87]
Carbon nanomaterials The Effect of a New Carbon Nanocarrier as a Slow Release Fertilizer on the Absorption of Zinc in Wheat Plant [Volume 11, Issue 3, 2023, Pages 1-16]
Carotenoid Effect of Humic Acid on Growth Characteristics, Phosphorous and Potassium Uptake and Photosynthesis Pigments of Pistachio Seedlings under Drought Stress [Volume 7, Issue 3, 2019, Pages 134-149]
Carrier The use of plant growth promotion bacteria inoculants Pseudomonas fluorescens in increasing growth and nutrient uptake in wheat [Volume 7, Issue 1, 2019, Pages 165-176]
Cartonoids Effect of paclobutrazol and calcium on increasing of chilling tolerance of pistachio seedlings and trees [Volume 11, Issue 2, 2023, Pages 82-94]
Cation exchange capacity Investigation of Iron Chemical Fractions in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards in Darab Region, East southern of Fars Province [Volume 6, Issue 3, 2018, Pages 92-105]
Cation exchange capacity Comparision of artificial neural network and regressionpedotransfer functions for istimation of soil cation exchange capacity in northwest of Iran [Volume 8, Issue 1, 2020, Pages 174-186]
Cauchy Comparison of three membership function in land suitability by fuzzy set theory in Amol region, IRAN [Volume 5, Issue 1, 2017, Pages 57-66]
Cd Study on the Effect of Potassium and Zinc on the Cadmium Accumulation in Potato Tubers [Volume 7, Issue 4, 2019, Pages 75-85]
Central composite design Modeling of the effect of rock fragment cover and sizes on the sediment concentration using response surface method [Volume 3, Issue 1, 2015, Pages 25-38]
Central composite design Quantitative Modeling of Arsenic Removal from Aqueous Solution by CTAB-modified Zeolite Using Central Composite Design [Volume 11, Issue 1, 2023, Pages 87-99]
Central Iran Assessing the effects of soil physicochemical properties on aggregate stability and magnetic susceptibility (Case study: Davarn plain of Rafsanjan, Kerman Province) [Volume 8, Issue 1, 2020, Pages 44-58]
Central Zagros Evaluating and Developing Pedotransfer Functions to Predict Soil Saturated Hydraulic Conductivity at Landscape Scale in Central Zagros [Volume 1, Issue 2, 2013, Pages 16-33]
Chelate Effect of Iron Chelates and their Application Methods on Iron Nutrition Status of Bean Plant (Phaseolus vulgaris) in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 109-128]
Chemical extractants Evaluation of Chemical Extractants Ability for Extracting Available Potassium in Some Tobacco-cultivated Soils in Northwest of Iran [Volume 8, Issue 1, 2020, Pages 18-30]
Chemical fertilizer Effect of PGPR Biofertilizers on the Qualitative and Quantitative Yield Parameters of Wheat (Triticum aestivum) [Volume 2, Issue 1, 2014, Pages 103-114]
Chemical fertilizer Effect of Zinc Oxide Nanoparticles on Zinc Chemical Forms Species in Soil Solution Phase and its Correlation with Concentration and Uptake of Zinc in Wheat [Volume 7, Issue 4, 2019, Pages 35-46]
Chemical fertilizer Effects of Phosphorous and Biochar Application on the Phosphorous Availability, Growth and Yield of Sorghum Inoculated with Phosphate Solubilizing Bacteria [Volume 8, Issue 2, 2020, Pages 190-200]
Chemical forms Distribution of Soil Iron Chemical Forms in some Golestan Province Soils [Volume 4, Issue 1, 2016, Pages 28-38]
Chemical forms Comparison of Two Sequential Extraction Procedures for Copper Fractionation in Some Soils of Golestan Province [Volume 4, Issue 2, 2016, Pages 105-118]
Chemical modification Investigation of Modified Biochar Performance on Nitrate Removal from Aqueous Solution: Kinetic and Isotherm Study [Volume 8, Issue 2, 2020, Pages 1-14]
Chemical modification Investigating the Effect of Various Surface and Chemical Modification Approaches on Corn Residue and Common Reed Derived-biochar Traits [Volume 9, Issue 2, 2021, Pages 73-86]
Chilling Effect of Salicylic Acid and Calcium on Chilling Resistance of Pistachios Seedlings, cv. Kaleghochi [Volume 7, Issue 4, 2019, Pages 47-61]
Chitosan Effect of Iron Chelates and their Application Methods on Iron Nutrition Status of Bean Plant (Phaseolus vulgaris) in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 109-128]
Chitosan Effect of Some Chitosan-Coated Mineral Amendments on Lead Uptake and Growth Characteristics of Peppermint (Mentha piperita L.) [Volume 9, Issue 3, 2021, Pages 89-103]
Chlorite Effect of waterlogging cultivation on physical, chemical and mineralogical characteristics of paddy soils in Doroud area, Lorestan Province [Volume 6, Issue 1, 2018, Pages 112-123]
Chlorophyll The effect of Arbuscular Mycorrhizal Fungi on morphological and physiological characteristics of maize (Zea mays L.) in different levels of phosphate fertilizer [Volume 7, Issue 1, 2019, Pages 122-131]
Chlorophyll Effect of Humic Acid on Growth Characteristics, Phosphorous and Potassium Uptake and Photosynthesis Pigments of Pistachio Seedlings under Drought Stress [Volume 7, Issue 3, 2019, Pages 134-149]
Chorophyll a Effect of paclobutrazol and calcium on increasing of chilling tolerance of pistachio seedlings and trees [Volume 11, Issue 2, 2023, Pages 82-94]
Chrome azurol S Evaluation of Siderophore Production Capacity by Isolated Cyanobacteria from Paddy Fields [Volume 9, Issue 3, 2021, Pages 123-133]
Chromium bioaccumulation Effect of Biodegradable Chelates MGDA and EDDS on Phytoextraction of Chromium byVetiver Grass in Chromate Contaminated Soils [Volume 9, Issue 3, 2021, Pages 1-18]
Classical Sampling Introduction of different sampling methods in digital soil mapping studies [Volume 8, Issue 3, 2020, Pages 202-219]
Clay Comparison of linear regression, Fuzzy and Fuzzy-genetic models to predict soil cation exchange capacity [Volume 3, Issue 2, 2015, Pages 86-100]
Clay mineralogy Effect of waterlogging cultivation on physical, chemical and mineralogical characteristics of paddy soils in Doroud area, Lorestan Province [Volume 6, Issue 1, 2018, Pages 112-123]
Clay minerals Release Kinetics of Non-exchangeable Potassium using CaCl2 in Relation to some Properties of Soils of Kohgilouye Province [Volume 5, Issue 2, 2017, Pages 81-94]
Climate Factors affecting potassium pools distribution in some calcareous soils of Kohgilouye and Boyerahmad province [Volume 7, Issue 2, 2019, Pages 196-207]
Climatic Data Estimation of Surface and Depth Soil Temperature from Meteorological Data Using Machine Learning Techniques in Hyper Arid Climate [Volume 10, Issue 1, 2022, Pages 54-68]
Climatic Models Predicting the Land Degradation Changes in the Dust Center Under the Influence of Climate Change Phenomenon (Case study: Southeast Dust Center of Ahvaz) [Volume 10, Issue 4, 2022, Pages 25-44]
Cluster analysis Effect of Input Variables on Predictability of Soil Water Content through Different Soil Water Retention Curve Models [Volume 2, Issue 1, 2014, Pages 26-42]
Cluster analysis Investigation on the reaction of sunflower recombinant inbred lines to NaCl stress at seedling stage [Volume 2, Issue 2, 2014, Pages 77-91]
C/N Reaction of topsoil earthworms groups to variability of ecological characters in a broad-leaved forest [Volume 7, Issue 1, 2019, Pages 44-53]
C/N Effect of Compost Enrichment with Urea and Streptomyces on Physicochemical Factors of Compost [Volume 11, Issue 3, 2023, Pages 29-46]
Coarse particles sediment Investigating the Role of Loose Stone Dams in Controlling the Sedimentation of Oak Forest Area in the West of Iran [Volume 9, Issue 4, 2021, Pages 27-37]
Color of bulbs Zinc and manganese nutrients influence on yield and some qualitative attributes of Hamedan white garlic [Volume 7, Issue 2, 2019, Pages 123-134]
Column experiment Effects of some organic amendments and gypsum application in a saline and sodic soil [Volume 6, Issue 1, 2018, Pages 25-36]
Compaction InteractiveEffects of Organic Matters and Earthworm on some Physical and chemical Properties of Two Soils under Different Compaction Conditions [Volume 3, Issue 1, 2015, Pages 89-102]
Comparative fit index Assessment of Relationships between Rose Yield and Soil and Topography Properties Using Multivariate Regression, Artificial Neural Network and Structure Equation Modeling [Volume 8, Issue 2, 2020, Pages 142-157]
Compost The effect of bio-fertilizer and organic fertilizer application on some nutrients concentration and growth characteristics of tomato [Volume 2, Issue 2, 2014, Pages 105-118]
Compost Study on the effects of humic acid-urea fertilizers application on some agronomic characteristics of maize (Zea mays L) [Volume 5, Issue 2, 2017, Pages 31-40]
Compost Increasing irrigation efficiency in rice paddies using Azolla compost under water deficit conditions [Volume 6, Issue 4, 2018, Pages 146-160]
Compost The effect of organic and chemical fertilizers on the uptake of phosphorus by wheat and activity of acidic and alkaline phosphatase enzymes in soil [Volume 7, Issue 3, 2019, Pages 150-163]
Compost Effect of Two Organic Amendments on Some Soils Physical Properties with Different Texture [Volume 7, Issue 4, 2019, Pages 137-147]
Compost Effect of fertilizer sources on chemical and organic forms of phosphorus under wheat cultivation in a calcareous soil [Volume 8, Issue 1, 2020, Pages 92-107]
Compost Cadmium Desorption Kinetics in the presence of the soft Almond Husk Compost and Biochar in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 68-82]
Compost Effect of Compost Enrichment with Urea and Streptomyces on Physicochemical Factors of Compost [Volume 11, Issue 3, 2023, Pages 29-46]
Composting Effect of Different Types of Organic Waste and Their Composts on Iron Availability from the Source of Iron Oxide and Nutrient Uptake and Plant Growth of Wheat [Volume 11, Issue 4, 2023, Pages 95-111]
Comprehensive evaluation model Performance of RS and GIS systems in estimating wind erosion in east coast of Urmia Lake [Volume 8, Issue 4, 2020, Pages 169-180]
Compression index Effect of Tillage Systems on Compaction Characteristics of a Silty Clay Loam Soil [Volume 11, Issue 3, 2023, Pages 121-135]
Conditional probability Investigating the Interconnection of Soil-Forming Processes with Geomorphological Processes [Volume 8, Issue 2, 2020, Pages 174-189]
Conservation Agriculture The effect of Different Tillage Managements on Soil Organic Phosphorus Forms [Volume 6, Issue 4, 2018, Pages 45-57]
Conservation Agriculture Estimation and Comparison of Soil Erosion in Conservation and Conventional Agricultural Systems (Case study: Soybean Agricultural Lands in Gorgan County) [Volume 9, Issue 2, 2021, Pages 61-72]
Conservation Water Structures Effects of watershed management practices in reducing the erosion and sedimentation (Case Study: Alikandi Boukan Watershed) [Volume 8, Issue 4, 2020, Pages 57-68]
Contamination Factor Assessing pollution risk of heavy metals in some of Varamin agricultural soils [Volume 7, Issue 3, 2019, Pages 14-24]
Continuous soil map Study of lateral and vertical distribution of soil calcium carbonate using geostatistics and spline functions [Volume 5, Issue 2, 2017, Pages 1-15]
Continuum removal method Application of hyperspectral images in Quantification of soil gypsum in center areas of Khuzestan province prone to dust generation [Volume 8, Issue 3, 2020, Pages 1-13]
Contour Lines Importance ofselecting the appropriate digital elevation modelinmanagement of soil and waterconservation (Case study: Taham dam, Zanjn province) [Volume 3, Issue 2, 2015, Pages 42-54]
Control Points Importance ofselecting the appropriate digital elevation modelinmanagement of soil and waterconservation (Case study: Taham dam, Zanjn province) [Volume 3, Issue 2, 2015, Pages 42-54]
Conventional Tillage The effect of Different Tillage Managements on Soil Organic Phosphorus Forms [Volume 6, Issue 4, 2018, Pages 45-57]
Copula function Evaluation of the Performance of Copula Function in Estimating Some Soil Properties [Volume 10, Issue 1, 2022, Pages 82-97]
Corn Effects of Zeolite on Nitrogen Fertilizer Efficiency for Corn [Volume 1, Issue 1, 2013, Pages 49-59]
Corn The Effect of Different Levels of Enriched Zeolite on Dry Matter, Yield Components and Nutrient Uptake in Two Cultivars of Corn (Zea maize, cv.260 and 704) [Volume 1, Issue 2, 2013, Pages 61-74]
Corn Effects of Soil Lead Contamination on Plant Lead Concentration and Some Physiological Characteristics of Varieties of Forage Maize [Volume 1, Issue 2, 2013, Pages 88-100]
Corn Effects of copper application on concentration and uptake of copper (Cu), manganese (Mn), potassium (K) and phosphorus (P) on corn [Volume 5, Issue 2, 2017, Pages 122-134]
Corn Study on the Interaction Effects of Ni and Fe Co-Application on their Uptake by Corn Plant (Zea mays L.) in a Calcareous Soil [Volume 6, Issue 1, 2018, Pages 37-50]
Corn Effects of salinity and microbial inoculation on the yield and phosphorous efficiency indicators of corn [Volume 7, Issue 1, 2019, Pages 148-165]
Corn Evaluation of Some Extraction methods for Determination of Corn Available copper in Some Calcareous Soils of Iran [Volume 7, Issue 2, 2019, Pages 1-13]
Corn Effects of Phosphate-Solubilizing Microorganisms and Mycorrhizal Fungi on the Growth Parameters of Corn (Zea mays L.) under Salinity Condition [Volume 7, Issue 3, 2019, Pages 25-39]
Corn The Effectiveness of Organic Fertilizer from Poultry Slaughterhouse Wast on Corn (Zea maize) and Pistachio (Pistacia vera) [Volume 10, Issue 3, 2022, Pages 78-89]
Correlation Nutrition status evaluating of Hormozgan lime orchards using correlation and path analysis [Volume 7, Issue 2, 2019, Pages 44-55]
Correlation Estimation of Soil Temperature Spatial Average at Different Depths Using Meteorological Data in Agricultural Stations of Fars Province [Volume 9, Issue 4, 2021, Pages 116-127]
Correlation Investigating the Trend of Changes and Correlation Between the Occurrence of Dust in Iran [Volume 10, Issue 1, 2022, Pages 69-81]
Correlation Coefficient Source Identification and Distribution Mapping of some Heavy Metals in Dust Particles Collected Around the Hoveyzeh-Khorramshahr Dust Center [Volume 9, Issue 4, 2021, Pages 1-14]
Cover crop Short-term effects of conservation tillage and canola cover crop on selected biological indicators of soil quality and sunflower yield in Dastjerd, Hamedan [Volume 7, Issue 1, 2019, Pages 16-30]
Cow manure The effect of superabsorbent and integrated management of chemical and organic fertilizers on reducing boron toxicity in sure orange rootstock (Citrus aurantium) [Volume 10, Issue 2, 2022, Pages 54-65]
Crop residue Comparison of the Effects of Straw on Physical Quality of Two Fine and Coarse-Textured Soils from Moghan Plain, NorthWest of Iran [Volume 4, Issue 1, 2016, Pages 14-27]
Crop rotation Estimation of Organic Carbon Content and its Changes in Soybean-Wheat Cropping Rotation [Volume 11, Issue 1, 2023, Pages 1-15]
Crops Effect of Organic Fertilizers and Cropping Systems on Carbon Sequestration Performance (Case study of Tabriz plain) [Volume 9, Issue 1, 2021, Pages 130-142]
Crystallitic b-fabric Micromorphological study of the gypsum and calcium carbonate features and clay mineralogy in soils with different parent material in south of Guilan province [Volume 7, Issue 1, 2019, Pages 132-147]
Cu Effects of copper application on concentration and uptake of copper (Cu), manganese (Mn), potassium (K) and phosphorus (P) on corn [Volume 5, Issue 2, 2017, Pages 122-134]
Cubist Digital Mapping of Different forms of Soil Iron in the Eastern Shore of Urmia Lake by using Landsat-8 OLI Imagery [Volume 9, Issue 2, 2021, Pages 47-60]
Cucumber (Cucumis sativus) Investigation of Nitrate Risk Assessment in Edible Parts of Some Crops Grown in Isfahan Province [Volume 6, Issue 1, 2018, Pages 1-12]
Cultivated The Impact of Cultivation on Some Soil Biological Properties: A Case Study in West Azarbaijan Province, Iran [Volume 8, Issue 3, 2020, Pages 96-108]
Culturable microorganisms The study of biological properties of soils in joining places of surface water-inflows in Meyghan playa in Arak [Volume 8, Issue 1, 2020, Pages 108-120]
Culture medium Investigating the effect of Different Planting Substrates on the some of the morphological and physiological characteristics of the German chamomile (Matricaria chamomilla) under salt stress [Volume 11, Issue 2, 2023, Pages 129-140]
Cumulative infiltration Evaluation of HYDRUS- 2D/3D in Water Infiltration Simulation into Soil with Different Textures via Inverse Solution [Volume 10, Issue 1, 2022, Pages 98-110]
Cyanobacteria Evaluation of Siderophore Production Capacity by Isolated Cyanobacteria from Paddy Fields [Volume 9, Issue 3, 2021, Pages 123-133]

D

Darab Cement Factory Investigation of Contamination of Some Heavy Metals in the Soils around the Darab Cement Factory, Fars Province [Volume 11, Issue 3, 2023, Pages 98-109]
Data-driven Models Estimation of Surface and Depth Soil Temperature from Meteorological Data Using Machine Learning Techniques in Hyper Arid Climate [Volume 10, Issue 1, 2022, Pages 54-68]
Data mining Digital Mapping of Different forms of Soil Iron in the Eastern Shore of Urmia Lake by using Landsat-8 OLI Imagery [Volume 9, Issue 2, 2021, Pages 47-60]
Date bunch fading disorder Effect of thinning practices on some physical, physiological characteristics, mineral elements and bunch fading disorder in Bam district [Volume 8, Issue 4, 2020, Pages 197-207]
Date palms Effect of thinning practices on some physical, physiological characteristics, mineral elements and bunch fading disorder in Bam district [Volume 8, Issue 4, 2020, Pages 197-207]
Decision tree Digital Mapping of Different forms of Soil Iron in the Eastern Shore of Urmia Lake by using Landsat-8 OLI Imagery [Volume 9, Issue 2, 2021, Pages 47-60]
Decontamination Effect of Acetic Acid on Field Remediation Efficiency of Lead (Pb) contaminated soil with Electrokinetic Technology [Volume 7, Issue 1, 2019, Pages 95-107]
Deficit irrigation Estimating the water stress in soil using HYDRUS2D and Adaptive Neuro-Fuzzy Interference System [Volume 3, Issue 1, 2015, Pages 53-64]
Deforesting Geostatistical assessing of some soil properties variability due to the oak land deforesting in Mokhtar plain, Yasouj [Volume 7, Issue 3, 2019, Pages 83-97]
Dehgolan Estimation of steady infilterability rate using Neuro-Fuzzy, Artificial neural network and Multivariate linear regression models [Volume 6, Issue 4, 2018, Pages 1-15]
Desorption kinetics Cadmium Desorption Kinetics in the presence of the soft Almond Husk Compost and Biochar in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 68-82]
Dexter Sp value Comparison of the Effects of Straw on Physical Quality of Two Fine and Coarse-Textured Soils from Moghan Plain, NorthWest of Iran [Volume 4, Issue 1, 2016, Pages 14-27]
Dicalcium phosphate Impact of Phosphate Solubilizing Microorganisms on Mineral and Organic Forms of Phosphorus and its Availability in Soil under Maize (Zea mays L.) Cultivation [Volume 9, Issue 1, 2021, Pages 102-116]
Dielectric constant Estimation of moisture characteristic curve parameters using physical, geophysical and mechanical properties of soil [Volume 9, Issue 4, 2021, Pages 38-48]
Different forms of iron Digital Mapping of Different forms of Soil Iron in the Eastern Shore of Urmia Lake by using Landsat-8 OLI Imagery [Volume 9, Issue 2, 2021, Pages 47-60]
Digital soil mapping Soil Erodibility and its Spatial Variation in Areas under Erosion Control Measures in Behbahan Region [Volume 9, Issue 3, 2021, Pages 73-88]
Discriminant analysis Application of multivariate statistical methods for evaluating soil quality indices in Lordegan semiarid region [Volume 7, Issue 3, 2019, Pages 192-206]
Dissolved organic carbon Uptake of micronutrients affected by earthworms (Eisenia fetida) and arbuscular mycorrhizal fungi (Funneliformis mosseae) interaction in Zea mays [Volume 6, Issue 2, 2018, Pages 70-83]
Double-ring infiltrometer Inverse estimation of the soil water retention curve parameters using double-ring infiltration data [Volume 4, Issue 2, 2016, Pages 26-37]
Double rings Evaluation of HYDRUS- 2D/3D in Water Infiltration Simulation into Soil with Different Textures via Inverse Solution [Volume 10, Issue 1, 2022, Pages 98-110]
Drainage surface area Investigating the Role of Loose Stone Dams in Controlling the Sedimentation of Oak Forest Area in the West of Iran [Volume 9, Issue 4, 2021, Pages 27-37]
Drip irrigation Wetting Pattern Dimensions Determination in Drip Irrigation by Coupling the HYDRUS-2D Software and Backingham π Theorem in Texturally Different Soils [Volume 6, Issue 2, 2018, Pages 109-118]
Dry bulk density Experimental Study of Sunflower Organic Mulch Effect on Soil Hydraulic and Mechanical Properties under Different Compaction Energy [Volume 8, Issue 3, 2020, Pages 27-39]
Dry farming Spatial Estimation of Coefficient of Variation of Soil Organic Carbon Stocks Using Spectral and Digital Data [Volume 10, Issue 3, 2022, Pages 90-103]
Dryland Vinasse Conditioner Effect Evaluation on Soil Loss and Runoff Component [Volume 11, Issue 3, 2023, Pages 47-59]
Dry-land (rainfed) and irrigated cultivated lands Estimation of soil loss due to potato harvesting in Ghorveh-Dehgolan plain, Kurdestan Province [Volume 7, Issue 1, 2019, Pages 177-186]
Dry Stone Effects of watershed management practices in reducing the erosion and sedimentation (Case Study: Alikandi Boukan Watershed) [Volume 8, Issue 4, 2020, Pages 57-68]
DTPA Relationships between available Cu and its chemical fractions in some calcareous soils of East Azerbaijan province [Volume 6, Issue 3, 2018, Pages 13-23]
DTPA-extractable Fe Investigation of Iron Chemical Fractions in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards in Darab Region, East southern of Fars Province [Volume 6, Issue 3, 2018, Pages 92-105]
Dust Source Identification and Distribution Mapping of some Heavy Metals in Dust Particles Collected Around the Hoveyzeh-Khorramshahr Dust Center [Volume 9, Issue 4, 2021, Pages 1-14]
Dust Investigating the Trend of Changes and Correlation Between the Occurrence of Dust in Iran [Volume 10, Issue 1, 2022, Pages 69-81]
Dust Semi-Detailed Mapping of the Playa Surfaces in the West of Lake Urmia and their Contribution to Aerosols [Volume 11, Issue 4, 2023, Pages 142-157]
Dust Center Predicting the Land Degradation Changes in the Dust Center Under the Influence of Climate Change Phenomenon (Case study: Southeast Dust Center of Ahvaz) [Volume 10, Issue 4, 2022, Pages 25-44]

E

E4/E6 Effect of Compost Enrichment with Urea and Streptomyces on Physicochemical Factors of Compost [Volume 11, Issue 3, 2023, Pages 29-46]
Earthworm Uptake of micronutrients affected by earthworms (Eisenia fetida) and arbuscular mycorrhizal fungi (Funneliformis mosseae) interaction in Zea mays [Volume 6, Issue 2, 2018, Pages 70-83]
Ear weight The effect of Arbuscular Mycorrhizal Fungi on morphological and physiological characteristics of maize (Zea mays L.) in different levels of phosphate fertilizer [Volume 7, Issue 1, 2019, Pages 122-131]
East Lake Urmia Watershed Estimating and Comparing Changes in Soil Erosion due to Vegetation Loss in the Eastern Sub-watersheds of the Lake of Urmia [Volume 11, Issue 4, 2023, Pages 77-94]
EC Effect of elemental sulfur and Thiobacillus bacteria on some chemical properties of soil and nutrients uptake by maize (Zea mays L.) crop [Volume 6, Issue 2, 2018, Pages 131-142]
EC Study of Temporal-Spatial Trend of Groundwater Salinity by Hotspot and Outlier Analysis in Miandoab plain [Volume 10, Issue 4, 2022, Pages 106-119]
Ecological risk Investigating the origin and potential ecological risk of heavy metals in different land-uses in West of Arak, Markazi Province [Volume 10, Issue 4, 2022, Pages 120-135]
EDDS Effect of Biodegradable Chelates MGDA and EDDS on Phytoextraction of Chromium byVetiver Grass in Chromate Contaminated Soils [Volume 9, Issue 3, 2021, Pages 1-18]
EDTA The impact of EDTA, citric acid and poultry manure extract on phytoremediation of Pb by corn in a sandy loam contaminated soil [Volume 4, Issue 2, 2016, Pages 38-46]
Effective range Spatial distribution analysis of Copper, Zinc and Arsenic heavy metals in the soil of surrounding areas of Khatoon-abad copper smelter industry [Volume 6, Issue 4, 2018, Pages 84-96]
EI30 Index Rainfall Erosivity Mapping for West Azerbaijan Province [Volume 9, Issue 4, 2021, Pages 49-61]
Eisenia fetida InteractiveEffects of Organic Matters and Earthworm on some Physical and chemical Properties of Two Soils under Different Compaction Conditions [Volume 3, Issue 1, 2015, Pages 89-102]
Eisenia fetida Effect of Eisenia fetida Earthworm in the Presence of Organic Matter for Bioremediation and Bioavailability of Cadmium in Contaminated Soils [Volume 9, Issue 2, 2021, Pages 116-129]
Electrical resistivity Estimation of moisture characteristic curve parameters using physical, geophysical and mechanical properties of soil [Volume 9, Issue 4, 2021, Pages 38-48]
Electrolyte Effect of Acetic Acid on Field Remediation Efficiency of Lead (Pb) contaminated soil with Electrokinetic Technology [Volume 7, Issue 1, 2019, Pages 95-107]
Electrolyte leakage Effect of paclobutrazol and calcium on increasing of chilling tolerance of pistachio seedlings and trees [Volume 11, Issue 2, 2023, Pages 82-94]
Electrophilter Application of pollution indices to investigate of heavy metals ‏sequestration in soil (Case Study of Nahavand Cement Factory)‎ [Volume 8, Issue 3, 2020, Pages 188-201]
Elements Effects of potassium and zinc fertilizer treatments on potassium, calcium, magnesium, zinc uptake and K+/Na+ ratio and some physiological responses of two cultivars of Canola under salinity stress [Volume 3, Issue 1, 2015, Pages 14-24]
ELISA Contribution of Glomalin Produced by Rhizophagus irregularis to Root Stabilization of Cd by White Clover (Trifolium repens L.) [Volume 4, Issue 1, 2016, Pages 1-13]
Emerging pollutants Effect of Polyethylene Microplastic Particles on Some of Nutrients Concentration in a Calcareous Soil [Volume 11, Issue 1, 2023, Pages 30-42]
Endophytic mycorrhiza-like fungi Evaluation of Capability of Fifteen Isolates of Mycorrhiza-like Endophytic Fungi on Release of Phosphorous from Phosphorite Mineral in the Aquatic Culture Medium [Volume 9, Issue 2, 2021, Pages 87-101]
Engineering properties The effect of salinity on the swelling behavior of expansive soils under wetting and drying cycles [Volume 6, Issue 1, 2018, Pages 85-97]
Enriched fertilizer The Effectiveness of Organic Fertilizer from Poultry Slaughterhouse Wast on Corn (Zea maize) and Pistachio (Pistacia vera) [Volume 10, Issue 3, 2022, Pages 78-89]
Enrichment Heavy Metals and Quality Index Monitoring in the Sediment of Kalan Dam, Malayer [Volume 9, Issue 2, 2021, Pages 130-149]
Enrichment Investigating the Contamination Level and Health Risk of Potentially Toxic Elements in Surface Soil of the Roadside Environment [Volume 11, Issue 4, 2023, Pages 112-125]
Enrichment factor Investigating the source of some heavy metals using cluster and factor analysis techniques in soils of Hormoz Island [Volume 6, Issue 1, 2018, Pages 13-24]
Enrichment factor Assessing pollution risk of heavy metals in some of Varamin agricultural soils [Volume 7, Issue 3, 2019, Pages 14-24]
Enrichment factor Source Identification and Distribution Mapping of some Heavy Metals in Dust Particles Collected Around the Hoveyzeh-Khorramshahr Dust Center [Volume 9, Issue 4, 2021, Pages 1-14]
Environmental covariates Digital Mapping of Different forms of Soil Iron in the Eastern Shore of Urmia Lake by using Landsat-8 OLI Imagery [Volume 9, Issue 2, 2021, Pages 47-60]
Environmental stresses Effect of plant growth stimulants on yield, nutrient concentration of wheat shoot and some soil properties under salinity stress [Volume 11, Issue 2, 2023, Pages 46-58]
Environmental variables Evaluation of Accuracy of Digital Soil Mapping with Limited Data in a Part of Loess Plateau, Golestan Province [Volume 7, Issue 4, 2019, Pages 148-163]
Environmental variables Investigation of the Relationship between Sediment Organic Carbon and Hydrogeomorphological Characteristics of the Watershed (Case Study: Ardabil Province) [Volume 10, Issue 4, 2022, Pages 11-24]
Enzymatic activity The Effect of Nano-hydroxyapatite on Some Bioindicators in a Cadmium Contaminated Calcareous Soil [Volume 8, Issue 2, 2020, Pages 22-36]
Enzyme activity Short-term effects of conservation tillage and canola cover crop on selected biological indicators of soil quality and sunflower yield in Dastjerd, Hamedan [Volume 7, Issue 1, 2019, Pages 16-30]
Erodible Fraction Determination of Soil Wind Erodibility in Eastern Urmia Lake and its Relationship with Soil Physicochemical Properties [Volume 8, Issue 2, 2020, Pages 82-92]
Erodible particles Investigating temporal variation of rill erosion in an erosion-susceptible soil under different rainfall intensities [Volume 7, Issue 2, 2019, Pages 135-147]
Erodible soil particles Investigating The Susceptibility of Semi-arid Soils with Different Texture to Interrill Erosion in Relation to Slope Sharpness in Zanjan Province [Volume 10, Issue 1, 2022, Pages 15-28]
Erosion Determining the Effect of Soil Properties on Runoff and Sediment at Suborder Level Using Principal Components Analysis (Case Study: Ardabil Plain) [Volume 8, Issue 2, 2020, Pages 129-141]
Erosion Estimation and Comparison of Soil Erosion in Conservation and Conventional Agricultural Systems (Case study: Soybean Agricultural Lands in Gorgan County) [Volume 9, Issue 2, 2021, Pages 61-72]
Erosion Water Erosion Susceptibility Mapping Using Geomorphological Factors in Omarabad Watershed of Urmia [Volume 9, Issue 3, 2021, Pages 43-56]
Erosion accuracy Performance of RS and GIS systems in estimating wind erosion in east coast of Urmia Lake [Volume 8, Issue 4, 2020, Pages 169-180]
Erosional plots Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan [Volume 3, Issue 1, 2015, Pages 78-87]
Erosion control Effects of watershed management practices in reducing the erosion and sedimentation (Case Study: Alikandi Boukan Watershed) [Volume 8, Issue 4, 2020, Pages 57-68]
Error Criteria Soil Texture and Color Identification Using Artificial Intelligence Algorithm and Satellite Images [Volume 9, Issue 4, 2021, Pages 88-101]
Essential oil Effect of Plant Growth-Promoting Microorganisms Inoculation on some Growth and Physiological Parameters and Nutrients Content of Sage (Salvia officinalis) Under Salinity Stress Conditions [Volume 9, Issue 3, 2021, Pages 104-122]
Estimation Evaluation of the Performance of Copula Function in Estimating Some Soil Properties [Volume 10, Issue 1, 2022, Pages 82-97]
Estimation Parameter Estimation of Fractal and Experimental Models of Soil Water Retention Curve Using Pedotransfer and Spectrotransfer Functions [Volume 10, Issue 1, 2022, Pages 111-128]
Estimation of erosion Estimating of gully erosion based on REGEM model equations and modification of it’s for Ardebil province [Volume 8, Issue 1, 2020, Pages 162-173]
Eucalyptus globulus Ammonium adsorption by green synthesized iron oxide nanoparticles with Eucalyptus globulus extracts from aqueous solutions [Volume 11, Issue 2, 2023, Pages 1-12]
Eutrophication Investigation of Trophic Status of Kanibarazan Wetland of Mahabad Using Sediment Bioavailable Phosphorous and Carlson Index (TSI) [Volume 8, Issue 1, 2020, Pages 136-148]
Exchangeable K Factors affecting potassium pools distribution in some calcareous soils of Kohgilouye and Boyerahmad province [Volume 7, Issue 2, 2019, Pages 196-207]
Exchangeable K The Effect of Land Use Change of Rangeland to Agriculture and Forest Park Land Use on Different Potassium Forms and Clay Mineralogy [Volume 11, Issue 4, 2023, Pages 1-17]
Exchangeable sodium Assessment of leaching of the salt-affected soils Using different levels of Pure and Acidic Water in Selected Regions of Mahabad Irrigation and Drainage Network [Volume 5, Issue 1, 2017, Pages 104-114]
Exchangeable sodium Ratio Prediction of soil exchangeable sodium ratio based on soil sodium adsorption ratio in saline soils of Khorasan Razavi, Iran [Volume 10, Issue 2, 2022, Pages 40-53]
Exopolysaccharide Isolation and investigation of some growth-promoting properties of halotolerant bacteria -producing polymer of saline soils [Volume 6, Issue 3, 2018, Pages 24-36]
Expert knowledge Determination of Cultivation Priority of Some Fruit Trees by ALES Program [Volume 9, Issue 4, 2021, Pages 74-87]

F

Falling Head Method Evaluation of Saturated Hydraulic Conductivity Changes in Surface and Subsurface Layers of Loess Soils of East of Golestan Province [Volume 10, Issue 2, 2022, Pages 103-119]
FAO framework Determination of Cultivation Priority of Some Fruit Trees by ALES Program [Volume 9, Issue 4, 2021, Pages 74-87]
Fate of antibiotics Antibiotic residues in the soil,; a threat to human health [Volume 11, Issue 1, 2023, Pages 58-72]
Ferrosilica Effect of Some Chitosan-Coated Mineral Amendments on Lead Uptake and Growth Characteristics of Peppermint (Mentha piperita L.) [Volume 9, Issue 3, 2021, Pages 89-103]
Fertilizer sources Accumulation of Nutrient Elements on Root, Straw and Soil in Dryland Wheat as Affected by Phosphate Solubilizing Bacteria and Mycorrhizal Fungi [Volume 7, Issue 4, 2019, Pages 179-195]
Field capacity Effect of Wheat Straw Mulch on Flow Characteristics in Wheat Furrows under Rainfed Condition [Volume 8, Issue 4, 2020, Pages 14-27]
Fire Effect of Fire on Soil Physical Properties in Range Land, Agriculture and Forest Land Uses in Golestan Province [Volume 9, Issue 1, 2021, Pages 1-13]
Fire Evaluation influece of wildfire on the chemical properties of forest soil at the top and toe slope in Sarvabad, Kurdistan province [Volume 10, Issue 2, 2022, Pages 29-39]
Flavor and perfume compounds Zinc and manganese nutrients influence on yield and some qualitative attributes of Hamedan white garlic [Volume 7, Issue 2, 2019, Pages 123-134]
Flow characteristics Effect of Wheat Straw Mulch on Flow Characteristics in Wheat Furrows under Rainfed Condition [Volume 8, Issue 4, 2020, Pages 14-27]
Flow concentration Investigating temporal variation of rill erosion in an erosion-susceptible soil under different rainfall intensities [Volume 7, Issue 2, 2019, Pages 135-147]
Flow concentration Investigating The Susceptibility of Semi-arid Soils with Different Texture to Interrill Erosion in Relation to Slope Sharpness in Zanjan Province [Volume 10, Issue 1, 2022, Pages 15-28]
Flow discharge Investigating temporal variation of rill erosion in an erosion-susceptible soil under different rainfall intensities [Volume 7, Issue 2, 2019, Pages 135-147]
Flow discharge Quantifying the Effects of Physicochemical Soil Properties on Runoff and Soil Loss in Rainfed Wheat Cultivation Strips [Volume 9, Issue 3, 2021, Pages 19-30]
Flow intensity Investigating the effect of cultivated furrow length on rill erosion and eroded grain size in a rainfed field [Volume 11, Issue 2, 2023, Pages 59-70]
Foliage sorghum Effects of Phosphorous and Biochar Application on the Phosphorous Availability, Growth and Yield of Sorghum Inoculated with Phosphate Solubilizing Bacteria [Volume 8, Issue 2, 2020, Pages 190-200]
Foliar Effect of Iron Chelates and their Application Methods on Iron Nutrition Status of Bean Plant (Phaseolus vulgaris) in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 109-128]
Foliar spraying The effect of foliar application of micronutrients on quantitative and qualitative characteristics of sugar beet Cultivar Latyta (Beta vulgaris L.) [Volume 5, Issue 2, 2017, Pages 108-121]
Foliar spraying Effect of foliar application of urea, aspartic acid and glutamic acid on growth, physiological and biochemical characteristics of Anise hyssop (Agastache foeniculum) [Volume 5, Issue 2, 2017, Pages 95-107]
Food security Estimation of soil loss due to potato harvesting in Ghorveh-Dehgolan plain, Kurdestan Province [Volume 7, Issue 1, 2019, Pages 177-186]
Forage crop The effect of Cadmium on growth and some nutrient uptake in alfalfa plant inoculated by Rhizophagus intraradices [Volume 8, Issue 4, 2020, Pages 98-115]
Forest soil Evaluation influece of wildfire on the chemical properties of forest soil at the top and toe slope in Sarvabad, Kurdistan province [Volume 10, Issue 2, 2022, Pages 29-39]
Fournier index Rainfall Erosivity Mapping for West Azerbaijan Province [Volume 9, Issue 4, 2021, Pages 49-61]
Fractal The performance of fractal models in estimating soil particle size distribution [Volume 8, Issue 4, 2020, Pages 158-168]
Fractal parameters Effect of Input Variables on Predictability of Soil Water Content through Different Soil Water Retention Curve Models [Volume 2, Issue 1, 2014, Pages 26-42]
Fractionation of metals Effect of Eisenia fetida Earthworm in the Presence of Organic Matter for Bioremediation and Bioavailability of Cadmium in Contaminated Soils [Volume 9, Issue 2, 2021, Pages 116-129]
Freundlich A Study of Nitrate Uptake of Four Nitrogen Frtilizers and its Movement Simulation in Sandy Loam Soil by Hydrus-1D [Volume 3, Issue 2, 2015, Pages 55-71]
Freundlich Investigation of cadmium adsorption potential by suspended sediments of the Rozeh-Chay River, Urmia region at different ionic strengths [Volume 8, Issue 1, 2020, Pages 59-67]
Fruit weight Effects of Mixing Ratio of Sawdust with soil on Yield and Root Morphological Characteristics of Greenhouse Cucumber (Cucumis sativus L.) in different Moisture levels [Volume 10, Issue 2, 2022, Pages 120-131]
Fungi Efficiency of some fungal species in phosphate solubilization and potassium and iron release from phlogopite and muscovite [Volume 11, Issue 1, 2023, Pages 112-124]
Funneliformis mosseae Effects of phosphorus on mycorrhizal dependency, growth characteristics and absorption of phosphorus in corn and soybeans. [Volume 6, Issue 4, 2018, Pages 58-70]
Fuzzy Comparison of three membership function in land suitability by fuzzy set theory in Amol region, IRAN [Volume 5, Issue 1, 2017, Pages 57-66]
Fuzzy Determination of soil fertility using multi-criteria decision in Tarbor-Darian plain, Fars province [Volume 6, Issue 3, 2018, Pages 37-48]
Fuzzy kriging Suitable geostatistical methods and incorporation of them with pedotransfer functions for mapping cation exchange capacity [Volume 4, Issue 2, 2016, Pages 1-13]
Fuzzy rules Comparison of linear regression, Fuzzy and Fuzzy-genetic models to predict soil cation exchange capacity [Volume 3, Issue 2, 2015, Pages 86-100]

G

Gabion Effects of watershed management practices in reducing the erosion and sedimentation (Case Study: Alikandi Boukan Watershed) [Volume 8, Issue 4, 2020, Pages 57-68]
Gas chromatography (GC) Effects of Biochar and Zeoplant on Physical Properties of Soils Contaminated with Total Petroleum Hydrocarbons (TPHs) [Volume 9, Issue 1, 2021, Pages 14-27]
GDD Estimating the water stress in soil using HYDRUS2D and Adaptive Neuro-Fuzzy Interference System [Volume 3, Issue 1, 2015, Pages 53-64]
Gene expression programming Genetic Algorithm Application for Soil pHSpatial Distribution Estimation with Geostatistics and Gene Expression ProgrammingCombination [Volume 10, Issue 3, 2022, Pages 117-129]
Genetic algorithm Genetic Algorithm Application for Soil pHSpatial Distribution Estimation with Geostatistics and Gene Expression ProgrammingCombination [Volume 10, Issue 3, 2022, Pages 117-129]
Geo-accumulation Heavy Metals and Quality Index Monitoring in the Sediment of Kalan Dam, Malayer [Volume 9, Issue 2, 2021, Pages 130-149]
Geo accumulation index Assessing pollution risk of heavy metals in some of Varamin agricultural soils [Volume 7, Issue 3, 2019, Pages 14-24]
Geographic Information System Spatial distribution analysis of Copper, Zinc and Arsenic heavy metals in the soil of surrounding areas of Khatoon-abad copper smelter industry [Volume 6, Issue 4, 2018, Pages 84-96]
Geographic Information System Estimation and Comparison of Soil Erosion in Conservation and Conventional Agricultural Systems (Case study: Soybean Agricultural Lands in Gorgan County) [Volume 9, Issue 2, 2021, Pages 61-72]
Geometric Sampling Introduction of different sampling methods in digital soil mapping studies [Volume 8, Issue 3, 2020, Pages 202-219]
Geomorphometry Effects of digital elevation model (DEM) spatial resolution on soil landscape analysis (Case study Raakat watershed of Izeh, Khuzestan Province) [Volume 8, Issue 1, 2020, Pages 121-135]
Geopedology Investigating the Interconnection of Soil-Forming Processes with Geomorphological Processes [Volume 8, Issue 2, 2020, Pages 174-189]
Geostatistical methods Geostatistical Analysis and Zoning of Soil Primary Particles for optimal land use management. (Case Study: Shabankareh Plain, Bushehr Iran) [Volume 11, Issue 1, 2023, Pages 125-141]
Geostatistics Spatial distribution analysis of Copper, Zinc and Arsenic heavy metals in the soil of surrounding areas of Khatoon-abad copper smelter industry [Volume 6, Issue 4, 2018, Pages 84-96]
Geostatistics Estimation of Soil erodibility factor of USLE model and its relationship with landscape features in some parts of Nazzlo-Chay basin, Iran [Volume 7, Issue 1, 2019, Pages 31-43]
Geostatistics Spatial Variability of Some Soil Characteristics in Lands of Zanjan University [Volume 7, Issue 4, 2019, Pages 164-178]
Geostatistics Spatial Distribution of Soil Organic Nitrogen in the Dried-up Beds of Lake Urmia [Volume 11, Issue 3, 2023, Pages 17-28]
Geostatstic Genetic Algorithm Application for Soil pHSpatial Distribution Estimation with Geostatistics and Gene Expression ProgrammingCombination [Volume 10, Issue 3, 2022, Pages 117-129]
German chamomile Investigating the effect of Different Planting Substrates on the some of the morphological and physiological characteristics of the German chamomile (Matricaria chamomilla) under salt stress [Volume 11, Issue 2, 2023, Pages 129-140]
GIS Determination Topographical Threshold Condition for Initiation of Gully Erosion with Using GIS (Case Study: Reyhanlou- West Azerbaijan) [Volume 1, Issue 2, 2013, Pages 1-15]
GIS Qualitative land suitability evaluation for Canola and Sugar beet cultivations with FAO different methods (Gyan area, Hamedan province) [Volume 5, Issue 2, 2017, Pages 16-30]
GIS Landslide Hazard Mapping Using AHP and Shannon Entropy Models in Cherikabad of Urmia Watershed [Volume 10, Issue 3, 2022, Pages 130-144]
Glomalin Contribution of Glomalin Produced by Rhizophagus irregularis to Root Stabilization of Cd by White Clover (Trifolium repens L.) [Volume 4, Issue 1, 2016, Pages 1-13]
Glomus etunicatum Effects of Two Species of Arbuscular Mycorrhizal Fungi on Leachates pH of Sorghum and Tomato in Vegetative Growth Period under Micronutrient Deficient Condition [Volume 2, Issue 1, 2014, Pages 71-83]
Glomus intraradices Effects of Two Species of Arbuscular Mycorrhizal Fungi on Leachates pH of Sorghum and Tomato in Vegetative Growth Period under Micronutrient Deficient Condition [Volume 2, Issue 1, 2014, Pages 71-83]
Goodness fit index Assessment of Relationships between Rose Yield and Soil and Topography Properties Using Multivariate Regression, Artificial Neural Network and Structure Equation Modeling [Volume 8, Issue 2, 2020, Pages 142-157]
Gorganrood River Predicting River Suspended Load Using Artificial Neural Network and Non-Dominant Genetic Sorting Algorithm [Volume 10, Issue 4, 2022, Pages 45-60]
Grain Effect of EDTA on Uptake of Lead and Cadmium by Canola [Volume 5, Issue 2, 2017, Pages 52-65]
Grain yield Assessment of some Quantitative and Qualitative Characteristics of Winter Wheat (Triticum aestivum L.) Affected by Different Methods of Soil Fertility Management [Volume 10, Issue 4, 2022, Pages 76-91]
Grain yield Determination of Minimum Data Set to Evaluate Soil Quality in Piranshahr Region Wheat Fields [Volume 11, Issue 4, 2023, Pages 30-42]
Grape Effect of incubation period of different levels of apple and grap biochars on the adsorption behavior of phosphorus in a calcareous soil [Volume 6, Issue 1, 2018, Pages 98-111]
Green synthesis Ammonium adsorption by green synthesized iron oxide nanoparticles with Eucalyptus globulus extracts from aqueous solutions [Volume 11, Issue 2, 2023, Pages 1-12]
Groundwater table Numerical simulation of moisture distribution in different soils affected by mulch and shallow saline groundwater [Volume 8, Issue 3, 2020, Pages 172-187]
Growth characteristics Effects of phosphorus on mycorrhizal dependency, growth characteristics and absorption of phosphorus in corn and soybeans. [Volume 6, Issue 4, 2018, Pages 58-70]
Growth elements Effect of Different Culture Media on the Growth of Soil Cyanobacteria for Soil and Water Conservation [Volume 11, Issue 2, 2023, Pages 71-81]
Growth parameters Morphological and Physiological Responses of Two Olive (Olea europea L.) Cultivars Saplings to NaCl Salinity Stress [Volume 9, Issue 1, 2021, Pages 88-101]
Growth promoting rhizobacteria Role of Soil Microbes in Phytoremediation of Cadmium Contaminated Soils by onopordon (Onopordon acanthium L.) [Volume 2, Issue 1, 2014, Pages 59-70]
Growth stimulating fertilizers Effect of plant growth stimulants on yield, nutrient concentration of wheat shoot and some soil properties under salinity stress [Volume 11, Issue 2, 2023, Pages 46-58]
Guelph Application of Guelph Permeameter to Evaluate the Hydraulic Conductivity of Saline Soils Contain Organic Matter (Case Study: Lake Urmia) [Volume 11, Issue 3, 2023, Pages 60-74]
Gypsic The Study of Physico-chemical and Micromorphological Properties of Gypsiferous-Alkaline Soils in Shoshab area, Hamadan province [Volume 8, Issue 3, 2020, Pages 40-54]
Gypsum Laboratory investigation on reclamation of a saline-sodic soil by column leaching experiments [Volume 6, Issue 4, 2018, Pages 121-132]
Gypsum Assessment of the Impact of Organic and Chemical Amendments on some Chemical Indicators of Saline-Sodic Soils [Volume 9, Issue 3, 2021, Pages 31-42]
Gypsum pendant Micromorphological study of the gypsum and calcium carbonate features and clay mineralogy in soils with different parent material in south of Guilan province [Volume 7, Issue 1, 2019, Pages 132-147]

H

Harvest index Assessment of some Quantitative and Qualitative Characteristics of Winter Wheat (Triticum aestivum L.) Affected by Different Methods of Soil Fertility Management [Volume 10, Issue 4, 2022, Pages 76-91]
Head diameter The Effect of Silicon Application on Some Physiological Characteristics, Yield and Yield Components of Sunflower (Helianthus.annus L.) under Different Moisture Levels [Volume 9, Issue 3, 2021, Pages 57-72]
Health Risk Investigating the Contamination Level and Health Risk of Potentially Toxic Elements in Surface Soil of the Roadside Environment [Volume 11, Issue 4, 2023, Pages 112-125]
Heavy metals Effect of Green Manure on Chemical Forms of Some Heavy Metalsin Soil by Distance from Rhizosphere of Corn [Volume 1, Issue 2, 2013, Pages 101-113]
Heavy metals Role of Soil Microbes in Phytoremediation of Cadmium Contaminated Soils by onopordon (Onopordon acanthium L.) [Volume 2, Issue 1, 2014, Pages 59-70]
Heavy metals Effects of plant growth promoting rhizobacteria and siderophore on distribution of chemical fractions of Zn in soil and its uptake by corn [Volume 3, Issue 2, 2015, Pages 1-17]
Heavy metals Effect of EDTA on Uptake of Lead and Cadmium by Canola [Volume 5, Issue 2, 2017, Pages 52-65]
Heavy metals Investigating the source of some heavy metals using cluster and factor analysis techniques in soils of Hormoz Island [Volume 6, Issue 1, 2018, Pages 13-24]
Heavy metals Effect of Acetic Acid on Field Remediation Efficiency of Lead (Pb) contaminated soil with Electrokinetic Technology [Volume 7, Issue 1, 2019, Pages 95-107]
Heavy metals The Effect of the urban waste water Tabriz Bonab and Maragheh on soil properties and the quality of three onions, tomatoes and alfalfa [Volume 7, Issue 1, 2019, Pages 70-83]
Heavy metals Isolation, Screening and Evaluation of Plant Growth Stimulating Traits of Cd and Pb Resistant Microorganisms [Volume 7, Issue 4, 2019, Pages 111-123]
Heavy metals Application of pollution indices to investigate of heavy metals ‏sequestration in soil (Case Study of Nahavand Cement Factory)‎ [Volume 8, Issue 3, 2020, Pages 188-201]
Heavy metals The effect of Cadmium on growth and some nutrient uptake in alfalfa plant inoculated by Rhizophagus intraradices [Volume 8, Issue 4, 2020, Pages 98-115]
Heavy metals Effect of Plant Growth Promoting Pseudomonas on Copper Phytoremediation by some Indigenous and Crop Plants [Volume 9, Issue 1, 2021, Pages 41-56]
Heavy metals Heavy Metals and Quality Index Monitoring in the Sediment of Kalan Dam, Malayer [Volume 9, Issue 2, 2021, Pages 130-149]
Heavy metals The Effect of Humic and Fulvic Acids on Phytoremediation Ability of Copper and Cadmium by Ornamental Castor Bean [Volume 10, Issue 1, 2022, Pages 1-14]
Heavy metals Investigation of Contamination of Some Heavy Metals in the Soils around the Darab Cement Factory, Fars Province [Volume 11, Issue 3, 2023, Pages 98-109]
Heavy metals Consequences of Endophytic Fungus Piriformospora Indica Inoculation on Phytoremediation of Lead by Tall Fescue (Festuca Arundinacea cv. Tomahawk) [Volume 11, Issue 4, 2023, Pages 43-62]
Hormozgan Nutrition status evaluating of Hormozgan lime orchards using correlation and path analysis [Volume 7, Issue 2, 2019, Pages 44-55]
Horton model Performance of some infiltration models based on obtained data from double-ring and HYDRUS-1D software [Volume 7, Issue 2, 2019, Pages 182-195]
Humic acid The effects of Co-Application of Humic Acid and Phosphorous Fertilizer on Vegetative Growth Indices and Phosphorous Availability in Canola [Volume 8, Issue 1, 2020, Pages 68-78]
Humic acid-urea Study on the effects of humic acid-urea fertilizers application on some agronomic characteristics of maize (Zea mays L) [Volume 5, Issue 2, 2017, Pages 31-40]
Humic Substances The Effect of Humic and Fulvic Acids on Phytoremediation Ability of Copper and Cadmium by Ornamental Castor Bean [Volume 10, Issue 1, 2022, Pages 1-14]
Hydraulic conductivity Estimating the Soil Saturated Hydraulic Conductivity in Ardabil Plain Soils Using Artificial Neural Networks and Regression Models [Volume 7, Issue 4, 2019, Pages 124-136]
Hydraulic conductivity The Effect of Tillage and Pudding on Some Soil Physical Properties and Rice Yield in Paddy Lands (Case study: Ghaemshahr City) [Volume 10, Issue 3, 2022, Pages 30-42]
Hydraulic conductivity Application of Guelph Permeameter to Evaluate the Hydraulic Conductivity of Saline Soils Contain Organic Matter (Case Study: Lake Urmia) [Volume 11, Issue 3, 2023, Pages 60-74]
Hydroponic The Effect of a New Carbon Nanocarrier as a Slow Release Fertilizer on the Absorption of Zinc in Wheat Plant [Volume 11, Issue 3, 2023, Pages 1-16]
Hydroponic culture Co-application of tryptophan amino acid and bacillus simplex as a plant growth promoting bacteria on bread wheat yield in greenhouse condition [Volume 10, Issue 2, 2022, Pages 91-102]
Hydrothermal carbonization Changes in Some Chemical Properties of Various Organic Materials after Converting in Biochar and Hydrochar [Volume 7, Issue 4, 2019, Pages 1-17]
HYDRUS-1D Numerical simulation of moisture distribution in different soils affected by mulch and shallow saline groundwater [Volume 8, Issue 3, 2020, Pages 172-187]
HYDRUS-2D/3D Inverse estimation of the soil water retention curve parameters using double-ring infiltration data [Volume 4, Issue 2, 2016, Pages 26-37]
HYDRUS-2D software Wetting Pattern Dimensions Determination in Drip Irrigation by Coupling the HYDRUS-2D Software and Backingham π Theorem in Texturally Different Soils [Volume 6, Issue 2, 2018, Pages 109-118]
HYDRUS Model Investigating the Effect of Optimizing Soil Hydraulic Parameters with Inverse and Parametric Solution Methods in Increasing the Accuracy of Water Movement Simulation with HYDRUS [Volume 9, Issue 2, 2021, Pages 15-30]
Hypercube sampling Spatial Variability prediction of soil erodibility index using digital soil mapping technique in Baneh city Kanisef region [Volume 6, Issue 2, 2018, Pages 15-26]

I

Illite The Effect of Land Use Change of Rangeland to Agriculture and Forest Park Land Use on Different Potassium Forms and Clay Mineralogy [Volume 11, Issue 4, 2023, Pages 1-17]
Image Processing Evaluation of Pixel and Object-Oriented Classification Techniques for Detection and Zoning of Erosion Lands Using Sentinel-2 Remote Sensing Data (Case Study: Lighvan Watershed) [Volume 9, Issue 1, 2021, Pages 28-40]
Image Segmentation Evaluation of Pixel and Object-Oriented Classification Techniques for Detection and Zoning of Erosion Lands Using Sentinel-2 Remote Sensing Data (Case Study: Lighvan Watershed) [Volume 9, Issue 1, 2021, Pages 28-40]
Impact of raindrop Effect of Surface Slope on the Selectivity of Particles in Splash Erosion in Different Soils [Volume 8, Issue 2, 2020, Pages 99-111]
Indicator variogram Probability mapping of Deficiency or Excess of Soil Available Phosphorus and Organic Carbon by Indicator Kriging [Volume 5, Issue 1, 2017, Pages 67-78]
Infiltration Performance of some infiltration models based on obtained data from double-ring and HYDRUS-1D software [Volume 7, Issue 2, 2019, Pages 182-195]
Infiltration rate Effect of Wheat Straw Mulch on Flow Characteristics in Wheat Furrows under Rainfed Condition [Volume 8, Issue 4, 2020, Pages 14-27]
Inoculation Effect of different strains of Azotobacter chroococcum on morphophysiologic traits and yield components of rapeseed (Brassica napus L) [Volume 3, Issue 2, 2015, Pages 72-85]
Inoculation Impact of Phosphate Solubilizing Microorganisms on Mineral and Organic Forms of Phosphorus and its Availability in Soil under Maize (Zea mays L.) Cultivation [Volume 9, Issue 1, 2021, Pages 102-116]
Inorganic phosphorus fractions Effect of different sources of sulfur on distribution of inorganic phosphorus forms in a calcareous soil [Volume 8, Issue 3, 2020, Pages 55-67]
Input Parameters Evaluation the Preprocessing Effect of Satellite Images Input Parameters in to Artificial Neural Network for soil texture determination [Volume 5, Issue 2, 2017, Pages 66-80]
Interaction Study on the Interaction Effects of Ni and Fe Co-Application on their Uptake by Corn Plant (Zea mays L.) in a Calcareous Soil [Volume 6, Issue 1, 2018, Pages 37-50]
Interpolation Importance ofselecting the appropriate digital elevation modelinmanagement of soil and waterconservation (Case study: Taham dam, Zanjn province) [Volume 3, Issue 2, 2015, Pages 42-54]
Interpolation Suitable geostatistical methods and incorporation of them with pedotransfer functions for mapping cation exchange capacity [Volume 4, Issue 2, 2016, Pages 1-13]
Interpolation techniques Evaluation of the Performance of Copula Function in Estimating Some Soil Properties [Volume 10, Issue 1, 2022, Pages 82-97]
Inverse modeling Inverse estimation of the soil water retention curve parameters using double-ring infiltration data [Volume 4, Issue 2, 2016, Pages 26-37]
Inverse solution Investigating the Effect of Optimizing Soil Hydraulic Parameters with Inverse and Parametric Solution Methods in Increasing the Accuracy of Water Movement Simulation with HYDRUS [Volume 9, Issue 2, 2021, Pages 15-30]
Ionic strength Investigation of cadmium adsorption potential by suspended sediments of the Rozeh-Chay River, Urmia region at different ionic strengths [Volume 8, Issue 1, 2020, Pages 59-67]
Iran Investigating the Trend of Changes and Correlation Between the Occurrence of Dust in Iran [Volume 10, Issue 1, 2022, Pages 69-81]
Iron Distribution of Soil Iron Chemical Forms in some Golestan Province Soils [Volume 4, Issue 1, 2016, Pages 28-38]
Iron Study on the Interaction Effects of Ni and Fe Co-Application on their Uptake by Corn Plant (Zea mays L.) in a Calcareous Soil [Volume 6, Issue 1, 2018, Pages 37-50]
Iron forms Assessing the effects of soil physicochemical properties on aggregate stability and magnetic susceptibility (Case study: Davarn plain of Rafsanjan, Kerman Province) [Volume 8, Issue 1, 2020, Pages 44-58]
Iron oxide nanoparticles Ammonium adsorption by green synthesized iron oxide nanoparticles with Eucalyptus globulus extracts from aqueous solutions [Volume 11, Issue 2, 2023, Pages 1-12]
Iron oxyhydroxides Methods of Arsenic Decontamination of Soil and Water [Volume 8, Issue 4, 2020, Pages 69-84]
Iron waste Effect of Different Types of Organic Waste and Their Composts on Iron Availability from the Source of Iron Oxide and Nutrient Uptake and Plant Growth of Wheat [Volume 11, Issue 4, 2023, Pages 95-111]
Irrigated land use Using Multivariate Analysis to Evaluate Soil Quality in Agricultural Lands of Zanjan Province [Volume 8, Issue 2, 2020, Pages 158-173]
Isotherm Effect of Soil Organic Matter Removal on Phosphorus Sorption in Some Calcareous Soils of East Azerbaijan Province [Volume 2, Issue 1, 2014, Pages 84-100]

J

Jiroft plain The impact of land use on the relative abundance and composition of soil bacterial communities [Volume 7, Issue 1, 2019, Pages 1-15]
Joupar The Assessment of Soil Degradation Risk using Quantitative FAO / UNEP Method in Joupar Plain, Kerman Province [Volume 7, Issue 4, 2019, Pages 62-74]

K

K Effects of copper application on concentration and uptake of copper (Cu), manganese (Mn), potassium (K) and phosphorus (P) on corn [Volume 5, Issue 2, 2017, Pages 122-134]
K Study on the Effect of Potassium and Zinc on the Cadmium Accumulation in Potato Tubers [Volume 7, Issue 4, 2019, Pages 75-85]
Kanibarazan Wetland Investigation of Trophic Status of Kanibarazan Wetland of Mahabad Using Sediment Bioavailable Phosphorous and Carlson Index (TSI) [Volume 8, Issue 1, 2020, Pages 136-148]
Key words: Chemical properties Study of Manure Mixing Effects by Different Tillage Methods on Soil Bulk Density, Chemical Properties of Soil and Sugarbeet Yield [Volume 11, Issue 3, 2023, Pages 88-97]
Keywords: Chlorophyll index Effects of Two Species of Pseudomonas and Nitrogen Levels on Dry Matter, Chlorophyll index and N and Zn Uptake by Spinach Plant [Volume 6, Issue 1, 2018, Pages 62-72]
Keywords: Dye tracer Study of some quantitative and qualitative indices of preferential flow in different soil structures [Volume 8, Issue 3, 2020, Pages 83-95]
Key Words: Growth parameters Impact of exogenous salicylic acid on leaf mineral composition of grapevine (Vitis vinifera L.cv Bidaneh Sefid) subjected to salinity [Volume 6, Issue 2, 2018, Pages 119-130]
Keywords: Heavy metals Effect of sewage sludge on the phytoremediation of Muteh gold factory tailings by quinoa (Chenopodium quinoa L.) [Volume 9, Issue 4, 2021, Pages 102-115]
Keywords: Manure Combined Effects of Mycorrhizal Inoculation, Organic Fertilizer and Potassium Application on the Yield and Chemical Composition of Pomegranate (Punica granatum L.) Leaves [Volume 5, Issue 1, 2017, Pages 92-103]
Keywords: Susceptibility to erosion Water Erosion Susceptibility Mapping Using Geomorphological Factors in Omarabad Watershed of Urmia [Volume 9, Issue 3, 2021, Pages 43-56]
Keyword: Sugar beet The effect of foliar application of micronutrients on quantitative and qualitative characteristics of sugar beet Cultivar Latyta (Beta vulgaris L.) [Volume 5, Issue 2, 2017, Pages 108-121]
Khanghah rangelands Plant Diversity of Bio-environmental Units with Respect to Some Soil and Geopedologic Characteristics in the Mountain Rangeland Ecosystem [Volume 1, Issue 2, 2013, Pages 75-87]
Kinetics Release Kinetics of Non-exchangeable Potassium using CaCl2 in Relation to some Properties of Soils of Kohgilouye Province [Volume 5, Issue 2, 2017, Pages 81-94]
Kinetics Kinetics of Cadmium Adsorption by Bentonite and Nanobentonite in the Presence of Humic Acid [Volume 10, Issue 3, 2022, Pages 1-14]
Kostiakov-Lewis model Performance of some infiltration models based on obtained data from double-ring and HYDRUS-1D software [Volume 7, Issue 2, 2019, Pages 182-195]
Kostiakov model Performance of some infiltration models based on obtained data from double-ring and HYDRUS-1D software [Volume 7, Issue 2, 2019, Pages 182-195]
K release Release Kinetics of Non-exchangeable Potassium using CaCl2 in Relation to some Properties of Soils of Kohgilouye Province [Volume 5, Issue 2, 2017, Pages 81-94]
K releasing Isolation, Molecular Identification, and Assessing Plant Growth Promoting Activities of Biofilm Forming Bacteria from Gramineae Rhizosphere in North West of Iran [Volume 7, Issue 2, 2019, Pages 14-28]
Kriging Spatial Variability of Some Soil Characteristics in Lands of Zanjan University [Volume 7, Issue 4, 2019, Pages 164-178]
Kriging Spatial Distribution of Soil Organic Nitrogen in the Dried-up Beds of Lake Urmia [Volume 11, Issue 3, 2023, Pages 17-28]
Kriging method Estimation of Organic Carbon Content and its Changes in Soybean-Wheat Cropping Rotation [Volume 11, Issue 1, 2023, Pages 1-15]

L

Labile phosphorus Effect of fertilizer sources on chemical and organic forms of phosphorus under wheat cultivation in a calcareous soil [Volume 8, Issue 1, 2020, Pages 92-107]
Lake Urmia Application of Guelph Permeameter to Evaluate the Hydraulic Conductivity of Saline Soils Contain Organic Matter (Case Study: Lake Urmia) [Volume 11, Issue 3, 2023, Pages 60-74]
Land Degradation Predicting the Land Degradation Changes in the Dust Center Under the Influence of Climate Change Phenomenon (Case study: Southeast Dust Center of Ahvaz) [Volume 10, Issue 4, 2022, Pages 25-44]
Land index Determination of Cultivation Priority of Some Fruit Trees by ALES Program [Volume 9, Issue 4, 2021, Pages 74-87]
Land limitations The role of soil limitations on the decline of Cypress (Cupressus arizonica L.) in 20 years old forest green space of Mobarake steel complex [Volume 8, Issue 1, 2020, Pages 187-198]
Land reclamation Spatial Distribution of Soil Organic Nitrogen in the Dried-up Beds of Lake Urmia [Volume 11, Issue 3, 2023, Pages 17-28]
Landsat 8 Prediction of Spatial Distribution of Soil Organic Content and Nitrogen in Irrigated Lands (Case Study: Absard Plain- Damavand, Tehran Province) [Volume 10, Issue 4, 2022, Pages 120-135]
Land-soil model (SOLIM) Spatial Variability prediction of soil erodibility index using digital soil mapping technique in Baneh city Kanisef region [Volume 6, Issue 2, 2018, Pages 15-26]
Land suitability Land suitability of Golfaraj region for Sugarbeet cultivation using Mediterranean system [Volume 2, Issue 2, 2014, Pages 1-11]
Land suitability Qualitative land suitability evaluation for Canola and Sugar beet cultivations with FAO different methods (Gyan area, Hamedan province) [Volume 5, Issue 2, 2017, Pages 16-30]
Land suitability Using PROMOTHEE technique to evaluate the optimal land suitability for pomegranate and pistachio in Miandoab plain [Volume 6, Issue 2, 2018, Pages 43-57]
Land suitability Determination of the Priority of Cultivation for some Types of Garden Utilization for Construction of Orchard in the Khodaafarin Area [Volume 8, Issue 4, 2020, Pages 85-97]
Land suitability Determination of Cultivation Priority of Some Fruit Trees by ALES Program [Volume 9, Issue 4, 2021, Pages 74-87]
Land use Application of multivariate statistical methods for evaluating soil quality indices in Lordegan semiarid region [Volume 7, Issue 3, 2019, Pages 192-206]
Land use Investigating the origin and potential ecological risk of heavy metals in different land-uses in West of Arak, Markazi Province [Volume 10, Issue 4, 2022, Pages 120-135]
Land use change Geostatistical assessing of some soil properties variability due to the oak land deforesting in Mokhtar plain, Yasouj [Volume 7, Issue 3, 2019, Pages 83-97]
Land use change Assessment Effect of Land Use Change from Rangeland to Rainfed Wheat on Soil Physical and Chemical Properties Using Soil Quality Index [Volume 8, Issue 2, 2020, Pages 201-213]
Land use type The Effect of Land Use Change of Rangeland to Agriculture and Forest Park Land Use on Different Potassium Forms and Clay Mineralogy [Volume 11, Issue 4, 2023, Pages 1-17]
Langmiur Investigation of cadmium adsorption potential by suspended sediments of the Rozeh-Chay River, Urmia region at different ionic strengths [Volume 8, Issue 1, 2020, Pages 59-67]
Latin Hypercube method Spatial Estimation of Coefficient of Variation of Soil Organic Carbon Stocks Using Spectral and Digital Data [Volume 10, Issue 3, 2022, Pages 90-103]
Leachate Degradation of phthalic acid esters by the microbial consortium isolated from a contaminated soil [Volume 10, Issue 2, 2022, Pages 1-13]
Leaching Assessment of leaching of the salt-affected soils Using different levels of Pure and Acidic Water in Selected Regions of Mahabad Irrigation and Drainage Network [Volume 5, Issue 1, 2017, Pages 104-114]
Leaching Laboratory investigation on reclamation of a saline-sodic soil by column leaching experiments [Volume 6, Issue 4, 2018, Pages 121-132]
Least Limiting Water Range (LLWR) Investigation of the effect of sunflower mulch the soil Least Limiting Water Range (LLWR) [Volume 10, Issue 1, 2022, Pages 46-53]
Leonardite Effect of Leonardite and Zinc Solvent Bacteria on Release and Chemical Forms of Zinc in Calcareous Soil [Volume 10, Issue 2, 2022, Pages 14-28]
Lime Effect of Acetic Acid on Field Remediation Efficiency of Lead (Pb) contaminated soil with Electrokinetic Technology [Volume 7, Issue 1, 2019, Pages 95-107]
Lime yield Nutrition status evaluating of Hormozgan lime orchards using correlation and path analysis [Volume 7, Issue 2, 2019, Pages 44-55]
Limited data Evaluation of Accuracy of Digital Soil Mapping with Limited Data in a Part of Loess Plateau, Golestan Province [Volume 7, Issue 4, 2019, Pages 148-163]
Loess Soil Evaluation of Saturated Hydraulic Conductivity Changes in Surface and Subsurface Layers of Loess Soils of East of Golestan Province [Volume 10, Issue 2, 2022, Pages 103-119]

M

Machine learning Soil Erodibility and its Spatial Variation in Areas under Erosion Control Measures in Behbahan Region [Volume 9, Issue 3, 2021, Pages 73-88]
Macro elements Effect of Biochar and Mycorrhizal Fungi on the Growth Characteristics and Nutrition of Calendula (Calendula Officinalis L.) [Volume 8, Issue 2, 2020, Pages 112-128]
Macronutrients The effect of sodium chloride induced salinity and boron of irrigation water on yield and concentration of macro nutrients in purslane [Volume 6, Issue 4, 2018, Pages 97-108]
Macronutrients Effect of Land Use Change on Potassium Chemical Fractions and Availability of Some Soil Nutrients in Darab Region, Fars Province [Volume 7, Issue 3, 2019, Pages 180-191]
Maize Comparison of Two Sequential Extraction Procedures for Copper Fractionation in Some Soils of Golestan Province [Volume 4, Issue 2, 2016, Pages 105-118]
Maize Study on the effects of humic acid-urea fertilizers application on some agronomic characteristics of maize (Zea mays L) [Volume 5, Issue 2, 2017, Pages 31-40]
Maize Effect of Plant Growth Promoting Pseudomonas on Copper Phytoremediation by some Indigenous and Crop Plants [Volume 9, Issue 1, 2021, Pages 41-56]
Malekan Determination of Cultivation Priority of Some Fruit Trees by ALES Program [Volume 9, Issue 4, 2021, Pages 74-87]
Management zones Spatial variation of some soil properties and their relationship to tea yield in Fouman region, Guilan [Volume 7, Issue 2, 2019, Pages 82-96]
Manganese Effect of municipal waste solid compost, cow and Poultry manure on available heavy metal in three different soil texture [Volume 6, Issue 3, 2018, Pages 130-145]
MANOVA Comparison of grouping and the quality of legacy soil map boundaries with numerical data mining models: a case study of some regions of Chaharmahal-va-Bakhtiari province [Volume 8, Issue 4, 2020, Pages 28-43]
Manure Effects of Sunflower Cultivation, Manure and Sewage Sludge on Availability of Elements, pH and EC of an Alkaline Soil [Volume 1, Issue 1, 2013, Pages 1-16]
Manure Effects of some organic amendments and gypsum application in a saline and sodic soil [Volume 6, Issue 1, 2018, Pages 25-36]
Manure Study of Manure Mixing Effects by Different Tillage Methods on Soil Bulk Density, Chemical Properties of Soil and Sugarbeet Yield [Volume 11, Issue 3, 2023, Pages 88-97]
Map accuracy Evaluation of Accuracy of Digital Soil Mapping with Limited Data in a Part of Loess Plateau, Golestan Province [Volume 7, Issue 4, 2019, Pages 148-163]
Mapping Estimation of Soil erodibility factor of USLE model and its relationship with landscape features in some parts of Nazzlo-Chay basin, Iran [Volume 7, Issue 1, 2019, Pages 31-43]
Marigold Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Marl soil Investigating temporal variation of rill erosion in an erosion-susceptible soil under different rainfall intensities [Volume 7, Issue 2, 2019, Pages 135-147]
Marveh Tapeh Effect of Enclosure Restoration Practices on Physical and Chemical Soil Properties in Arid Region of Maraveh Tapeh, Golestan Province [Volume 1, Issue 2, 2013, Pages 114-124]
Mean breakthrough time Study of some quantitative and qualitative indices of preferential flow in different soil structures [Volume 8, Issue 3, 2020, Pages 83-95]
Mean weight diameter Comparison of sediment content in runoff and drainage water under two different slopes and cultivation types [Volume 6, Issue 4, 2018, Pages 109-120]
Mean weight diameter Effect of Two Organic Amendments on Some Soils Physical Properties with Different Texture [Volume 7, Issue 4, 2019, Pages 137-147]
Mean weight diameter Determining the Features Influencing the Structural Stability of Soils of Arid Regions Using a Hybrid GA-ANN Algorithm [Volume 8, Issue 3, 2020, Pages 129-143]
Mean weight diameter of wet aggregates Estimating Wet Aggregates Stability from Easily Available Soil Properties in North West of Lake Urmia [Volume 9, Issue 2, 2021, Pages 102-115]
Mechanical resistivity Estimation of moisture characteristic curve parameters using physical, geophysical and mechanical properties of soil [Volume 9, Issue 4, 2021, Pages 38-48]
Mentha peparata L Effect of plant growth promoting (PGP) and arsenic-resistant isolates on Physiological characteristics and macronutrients concentration of Mentha peparata L. in a arsenic-polluted soil [Volume 4, Issue 2, 2016, Pages 14-25]
Metabolic Quotient Effect of Apple Pruning Vermicompost on Improving some Biological Properties of a Pb-Contaminated Soil [Volume 4, Issue 1, 2016, Pages 54-64]
Metabolic Quotient The study of biological properties of soils in joining places of surface water-inflows in Meyghan playa in Arak [Volume 8, Issue 1, 2020, Pages 108-120]
Metal bioaccumulation Bioavailability of soil heavy metals as influenced by biochar and rhizosphere bacteria in the white willow (Salix alba L.) phytoremediation process [Volume 7, Issue 4, 2019, Pages 196-211]
Metal Pollution Investigating the Contamination Level and Health Risk of Potentially Toxic Elements in Surface Soil of the Roadside Environment [Volume 11, Issue 4, 2023, Pages 112-125]
Meteorological Parameters Estimation of Soil Temperature Spatial Average at Different Depths Using Meteorological Data in Agricultural Stations of Fars Province [Volume 9, Issue 4, 2021, Pages 116-127]
MGDA Effect of Biodegradable Chelates MGDA and EDDS on Phytoextraction of Chromium byVetiver Grass in Chromate Contaminated Soils [Volume 9, Issue 3, 2021, Pages 1-18]
Miandoab region Using PROMOTHEE technique to evaluate the optimal land suitability for pomegranate and pistachio in Miandoab plain [Volume 6, Issue 2, 2018, Pages 43-57]
Mica Interaction effects of different sources of phosphorus and potassium on phosphate and potassium solubilizing behavior of some bacterial isolates [Volume 5, Issue 1, 2017, Pages 25-34]
MICP Evaluation and comparison of the performance of two methods, Microbial Induced Calcium Carbonate Precipitation and polyvinyl acetate in reducing wind erosion [Volume 11, Issue 3, 2023, Pages 110-120]
Micritic nodule Micromorphological study of the gypsum and calcium carbonate features and clay mineralogy in soils with different parent material in south of Guilan province [Volume 7, Issue 1, 2019, Pages 132-147]
Microbial activity Influence of Sugarcane Bagasse Biochar on Nutrient Availability and Biological Properties of a Calcareous Soil [Volume 8, Issue 1, 2020, Pages 1-17]
Microbial biomass carbon (MBC) Effect of Apple Pruning Vermicompost on Improving some Biological Properties of a Pb-Contaminated Soil [Volume 4, Issue 1, 2016, Pages 54-64]
Microbial biomass phosphorus Impact of Phosphate Solubilizing Microorganisms on Mineral and Organic Forms of Phosphorus and its Availability in Soil under Maize (Zea mays L.) Cultivation [Volume 9, Issue 1, 2021, Pages 102-116]
Microbial coefficient The study of biological properties of soils in joining places of surface water-inflows in Meyghan playa in Arak [Volume 8, Issue 1, 2020, Pages 108-120]
Microbial community function Antibiotic residues in the soil,; a threat to human health [Volume 11, Issue 1, 2023, Pages 58-72]
Microbial population Evaluation of Short-Term Effect of Oat (Avena sativa L.) and Chickling Pea (Lathyrus sativus L.) Cover Crops on Improving some Soil Properties [Volume 9, Issue 1, 2021, Pages 72-87]
Microbial respiration Effect of Apple Pruning Vermicompost on Improving some Biological Properties of a Pb-Contaminated Soil [Volume 4, Issue 1, 2016, Pages 54-64]
Microbial respiration Investigation of the microbial and soil invertebrates’ biodiversity indices of hard wood and soft wood plantations in west of Guilan province [Volume 6, Issue 3, 2018, Pages 1-12]
Microbial respiration Short-term effects of conservation tillage and canola cover crop on selected biological indicators of soil quality and sunflower yield in Dastjerd, Hamedan [Volume 7, Issue 1, 2019, Pages 16-30]
MicroLEIS Land suitability of Golfaraj region for Sugarbeet cultivation using Mediterranean system [Volume 2, Issue 2, 2014, Pages 1-11]
MicroLEIS Determination of the Priority of Cultivation for some Types of Garden Utilization for Construction of Orchard in the Khodaafarin Area [Volume 8, Issue 4, 2020, Pages 85-97]
Micromorphology Investigation of Formation and Development of Gypsiferous Soils of Jiroft and Anbarabad Regions, South of Kerman Province [Volume 11, Issue 1, 2023, Pages 43-57]
Micro nutrient The effect of superabsorbent and integrated management of chemical and organic fertilizers on reducing boron toxicity in sure orange rootstock (Citrus aurantium) [Volume 10, Issue 2, 2022, Pages 54-65]
Micronutrients Effect of Land Use Change on Potassium Chemical Fractions and Availability of Some Soil Nutrients in Darab Region, Fars Province [Volume 7, Issue 3, 2019, Pages 180-191]
Micronutrients The effect of Cadmium on growth and some nutrient uptake in alfalfa plant inoculated by Rhizophagus intraradices [Volume 8, Issue 4, 2020, Pages 98-115]
Microplastics Effect of Polyethylene Microplastic Particles on Some of Nutrients Concentration in a Calcareous Soil [Volume 11, Issue 1, 2023, Pages 30-42]
Microsilica Effect of Some Chitosan-Coated Mineral Amendments on Lead Uptake and Growth Characteristics of Peppermint (Mentha piperita L.) [Volume 9, Issue 3, 2021, Pages 89-103]
Minimum data set Assessment Effect of Land Use Change from Rangeland to Rainfed Wheat on Soil Physical and Chemical Properties Using Soil Quality Index [Volume 8, Issue 2, 2020, Pages 201-213]
Minimum data set Spatial Distribution of Soil Quality in Savojbolagh Fields in Alborz Province [Volume 9, Issue 2, 2021, Pages 1-14]
Minimum data set Quantitative assessment of soil quality in different land uses and slope gradients at Babolrood watershed, south of Mazandaran province [Volume 11, Issue 2, 2023, Pages 95-112]
Minimum data set Determination of Minimum Data Set to Evaluate Soil Quality in Piranshahr Region Wheat Fields [Volume 11, Issue 4, 2023, Pages 30-42]
MISECA index Micromorphological study of the gypsum and calcium carbonate features and clay mineralogy in soils with different parent material in south of Guilan province [Volume 7, Issue 1, 2019, Pages 132-147]
Mn Effects of copper application on concentration and uptake of copper (Cu), manganese (Mn), potassium (K) and phosphorus (P) on corn [Volume 5, Issue 2, 2017, Pages 122-134]
Mobility Factor Influence of the Organic Acids on the Heavy Metals Mobility and Distribution in the Contaminated Soils [Volume 9, Issue 4, 2021, Pages 62-73]
Model of water Qualitative Land Suitability Evaluation, Based on the FAO and the CROPWAT Model in Estimating Water Requirement of Apple product in the Darbrud region of Urmia [Volume 8, Issue 4, 2020, Pages 131-142]
Modification of REGEM model Estimating of gully erosion based on REGEM model equations and modification of it’s for Ardebil province [Volume 8, Issue 1, 2020, Pages 162-173]
Modified MEDALUS Predicting the Land Degradation Changes in the Dust Center Under the Influence of Climate Change Phenomenon (Case study: Southeast Dust Center of Ahvaz) [Volume 10, Issue 4, 2022, Pages 25-44]
Moisture Reaction of topsoil earthworms groups to variability of ecological characters in a broad-leaved forest [Volume 7, Issue 1, 2019, Pages 44-53]
Moisture Numerical simulation of moisture distribution in different soils affected by mulch and shallow saline groundwater [Volume 8, Issue 3, 2020, Pages 172-187]
Moisture deficit Effects of Mixing Ratio of Sawdust with soil on Yield and Root Morphological Characteristics of Greenhouse Cucumber (Cucumis sativus L.) in different Moisture levels [Volume 10, Issue 2, 2022, Pages 120-131]
Moisture stress The Effect of Vermicompost and Moisture Stress on Concentration of Micro Nutrients in the Plant and Soil after Harvesting Green Basil (Ocimum basilicum L.) [Volume 11, Issue 1, 2023, Pages 100-111]
Molecular identification of bacteria Isolation, identification, and determination of plant growth promoting properties of Azotobacteria isolated from soil samples North-west of Iran under different land-use [Volume 6, Issue 2, 2018, Pages 27-42]
Moran’s coefficient Study of Temporal-Spatial Trend of Groundwater Salinity by Hotspot and Outlier Analysis in Miandoab plain [Volume 10, Issue 4, 2022, Pages 106-119]
Mouteh gold mine Effect of sewage sludge on the phytoremediation of Muteh gold factory tailings by quinoa (Chenopodium quinoa L.) [Volume 9, Issue 4, 2021, Pages 102-115]
Mulch Numerical simulation of moisture distribution in different soils affected by mulch and shallow saline groundwater [Volume 8, Issue 3, 2020, Pages 172-187]
Mulching Effects of gravel and poultry manure on some growth indices of cucumber and soil properties in the north west of Urmia Lake [Volume 7, Issue 3, 2019, Pages 98-109]
Multiple linear regression Determining the Features Influencing the Structural Stability of Soils of Arid Regions Using a Hybrid GA-ANN Algorithm [Volume 8, Issue 3, 2020, Pages 129-143]
Multivariate Linear Regression Estimation of Soil Temperature Spatial Average at Different Depths Using Meteorological Data in Agricultural Stations of Fars Province [Volume 9, Issue 4, 2021, Pages 116-127]
Muscovite Efficiency of some fungal species in phosphate solubilization and potassium and iron release from phlogopite and muscovite [Volume 11, Issue 1, 2023, Pages 112-124]
Mycorrhiza Role of Soil Microbes in Phytoremediation of Cadmium Contaminated Soils by onopordon (Onopordon acanthium L.) [Volume 2, Issue 1, 2014, Pages 59-70]
Mycorrhiza Effects of Phosphate-Solubilizing Microorganisms and Mycorrhizal Fungi on the Growth Parameters of Corn (Zea mays L.) under Salinity Condition [Volume 7, Issue 3, 2019, Pages 25-39]
Mycorrhizal inoculation Combined Effects of Mycorrhizal Inoculation, Organic Fertilizer and Potassium Application on the Yield and Chemical Composition of Pomegranate (Punica granatum L.) Leaves [Volume 5, Issue 1, 2017, Pages 92-103]
Mycorrhizal symbiosis Uptake of micronutrients affected by earthworms (Eisenia fetida) and arbuscular mycorrhizal fungi (Funneliformis mosseae) interaction in Zea mays [Volume 6, Issue 2, 2018, Pages 70-83]
Mycorrhizal symbiosis Evaluation of symbiosis efficiency of arbuscular mycorrhiza (Rhizophagus intraradices) and root endophyte Piriformospora indica under salinity stress in Glycirrhiza glabra L. [Volume 7, Issue 3, 2019, Pages 40-53]

N

NaCl The effect of salinity on the swelling behavior of expansive soils under wetting and drying cycles [Volume 6, Issue 1, 2018, Pages 85-97]
Nahavand cement factory Application of pollution indices to investigate of heavy metals ‏sequestration in soil (Case Study of Nahavand Cement Factory)‎ [Volume 8, Issue 3, 2020, Pages 188-201]
Nanobentonite Kinetics of Cadmium Adsorption by Bentonite and Nanobentonite in the Presence of Humic Acid [Volume 10, Issue 3, 2022, Pages 1-14]
Nano Bio Fertilizer Comparison of using some organic and Nano Biofertilizers on morphologic traits and extraction components of Echinacea purpurea as a medicinal plant [Volume 10, Issue 4, 2022, Pages 1-10]
Nano clay Kinetics of Cadmium Adsorption by Bentonite and Nanobentonite in the Presence of Humic Acid [Volume 10, Issue 3, 2022, Pages 1-14]
Nano particle The Effect of Nano-hydroxyapatite on Some Bioindicators in a Cadmium Contaminated Calcareous Soil [Volume 8, Issue 2, 2020, Pages 22-36]
Nanoparticles Effect of Zinc Oxide Nanoparticles on Zinc Chemical Forms Species in Soil Solution Phase and its Correlation with Concentration and Uptake of Zinc in Wheat [Volume 7, Issue 4, 2019, Pages 35-46]
Nanosilica Effect of Some Chitosan-Coated Mineral Amendments on Lead Uptake and Growth Characteristics of Peppermint (Mentha piperita L.) [Volume 9, Issue 3, 2021, Pages 89-103]
NaOCl Comparison of Two Sequential Extraction Procedures for Copper Fractionation in Some Soils of Golestan Province [Volume 4, Issue 2, 2016, Pages 105-118]
Nashar watershed Field Evaluation of the Effect of Watershed Management Operations and Water Resources Sustainable Management on Reducing Erosion and Sediment from Floods [Volume 10, Issue 3, 2022, Pages 104-116]
Natural hazards Landslide Hazard Mapping Using AHP and Shannon Entropy Models in Cherikabad of Urmia Watershed [Volume 10, Issue 3, 2022, Pages 130-144]
Natural rain Effect of row spacing and tillage direction on water and soil losses in rainfed land [Volume 8, Issue 1, 2020, Pages 79-91]
New-born ecosystems Spatial Distribution of Soil Organic Nitrogen in the Dried-up Beds of Lake Urmia [Volume 11, Issue 3, 2023, Pages 17-28]
N-fixing bacteria Isolation, identification, and determination of plant growth promoting properties of Azotobacteria isolated from soil samples North-west of Iran under different land-use [Volume 6, Issue 2, 2018, Pages 27-42]
Nickel Study on the Interaction Effects of Ni and Fe Co-Application on their Uptake by Corn Plant (Zea mays L.) in a Calcareous Soil [Volume 6, Issue 1, 2018, Pages 37-50]
Nickel Effect of municipal waste solid compost, cow and Poultry manure on available heavy metal in three different soil texture [Volume 6, Issue 3, 2018, Pages 130-145]
Nitrate Impact of exogenous salicylic acid on leaf mineral composition of grapevine (Vitis vinifera L.cv Bidaneh Sefid) subjected to salinity [Volume 6, Issue 2, 2018, Pages 119-130]
Nitrate Effect of different levels of nitrogen and different ratios of nitrate: ammonium on chemical composition and essential oil of denaii thyme in saline and non-saline conditions [Volume 7, Issue 2, 2019, Pages 29-43]
Nitrate accumulation Investigation of Nitrate Risk Assessment in Edible Parts of Some Crops Grown in Isfahan Province [Volume 6, Issue 1, 2018, Pages 1-12]
Nitric acid Kinetics of Cu Desorption in a Cu -Contaminated Sandy Loam Soil Using Modified Biochar [Volume 10, Issue 1, 2022, Pages 29-45]
Nitrogen Effects of Zeolite on Nitrogen Fertilizer Efficiency for Corn [Volume 1, Issue 1, 2013, Pages 49-59]
Nitrogen Effect of foliar application of urea, aspartic acid and glutamic acid on growth, physiological and biochemical characteristics of Anise hyssop (Agastache foeniculum) [Volume 5, Issue 2, 2017, Pages 95-107]
Nitrogen Effects of Two Species of Pseudomonas and Nitrogen Levels on Dry Matter, Chlorophyll index and N and Zn Uptake by Spinach Plant [Volume 6, Issue 1, 2018, Pages 62-72]
Nitrogen Effect of different levels of nitrogen and different ratios of nitrate: ammonium on chemical composition and essential oil of denaii thyme in saline and non-saline conditions [Volume 7, Issue 2, 2019, Pages 29-43]
Nitrogen Effects of Nitrogen and Sulphur Different Levels and Sources on Yield, Nutrients Concentration and Oil Content of Canola(Brassica napus L.) [Volume 9, Issue 2, 2021, Pages 31-46]
Nitrogen Effect of Different Levels of Nitrogen Application on Yield and Yield Components of Quinoa (Chenopodium quinoa L.) Under Different Planting Densities [Volume 10, Issue 4, 2022, Pages 61-75]
Nitrogen split application Effect of Different Sources and Amounts of Nitrogen on Root Yield and Some Qualitative Characteristics of Sugar Beet [Volume 6, Issue 3, 2018, Pages 118-129]
NixTM Pro color sensor Estimation of different soil properties using fast and inexpensive color sensor data [Volume 11, Issue 2, 2023, Pages 28-45]
N/K leaf ratios Consequences of urea phosphate fertilizer application on the nutrient status and quantitative and qualitative yield of sugarcane [Volume 11, Issue 2, 2023, Pages 13-27]
NNC A Study of Nitrate Uptake of Four Nitrogen Frtilizers and its Movement Simulation in Sandy Loam Soil by Hydrus-1D [Volume 3, Issue 2, 2015, Pages 55-71]
Non-dominant Sorting Genetic Algorithm Predicting River Suspended Load Using Artificial Neural Network and Non-Dominant Genetic Sorting Algorithm [Volume 10, Issue 4, 2022, Pages 45-60]
Non exchangeable potassium Influence of k- solubilizing fungi on potassium release from silicate minerals and some growth indexes on Corn (Zea mays L.) [Volume 6, Issue 2, 2018, Pages 96-108]
Normal Spatial Distribution Study of Temporal-Spatial Trend of Groundwater Salinity by Hotspot and Outlier Analysis in Miandoab plain [Volume 10, Issue 4, 2022, Pages 106-119]
No Tillage The Effect of Tillage and Pudding on Some Soil Physical Properties and Rice Yield in Paddy Lands (Case study: Ghaemshahr City) [Volume 10, Issue 3, 2022, Pages 30-42]
N:P Consequences of urea phosphate fertilizer application on the nutrient status and quantitative and qualitative yield of sugarcane [Volume 11, Issue 2, 2023, Pages 13-27]
Number of clusters per plant Effect of Different Levels of Nitrogen Application on Yield and Yield Components of Quinoa (Chenopodium quinoa L.) Under Different Planting Densities [Volume 10, Issue 4, 2022, Pages 61-75]
Number of seeds per head The Effect of Silicon Application on Some Physiological Characteristics, Yield and Yield Components of Sunflower (Helianthus.annus L.) under Different Moisture Levels [Volume 9, Issue 3, 2021, Pages 57-72]
Number of seeds/spike The Effect of Absorbable Zinc Deficiency on some Physiological and Morphological Traits in Bread Wheat [Volume 7, Issue 4, 2019, Pages 99-100]
Numerical classification Comparison of grouping and the quality of legacy soil map boundaries with numerical data mining models: a case study of some regions of Chaharmahal-va-Bakhtiari province [Volume 8, Issue 4, 2020, Pages 28-43]
Numerical inverse solution Evaluation of HYDRUS- 2D/3D in Water Infiltration Simulation into Soil with Different Textures via Inverse Solution [Volume 10, Issue 1, 2022, Pages 98-110]
Nutrient elements The role of soil limitations on the decline of Cypress (Cupressus arizonica L.) in 20 years old forest green space of Mobarake steel complex [Volume 8, Issue 1, 2020, Pages 187-198]
Nutrient Index Value The Performance of Nutrient Index Value (NIV) in Evaluation of Dryland Fertility [Volume 9, Issue 1, 2021, Pages 57-71]
Nutrients concentration Evaluation of Nutritional Status of Squash by Deviation from Optimum Percentage (DOP) Method in Khoy Region [Volume 8, Issue 2, 2020, Pages 15-21]
Nutrients elements Effect of Plant Growth-Promoting Microorganisms Inoculation on some Growth and Physiological Parameters and Nutrients Content of Sage (Salvia officinalis) Under Salinity Stress Conditions [Volume 9, Issue 3, 2021, Pages 104-122]
Nutrients uptake The Effects of Chicken Manure and Potassium Fertilizer on Yield and Nitrogen, Phosphorus, Potassium, Zinc and Copper Uptake of Potato [Volume 4, Issue 2, 2016, Pages 60-71]
Nutritional balance index Evaluation of Nutritional Status of Squash by Deviation from Optimum Percentage (DOP) Method in Khoy Region [Volume 8, Issue 2, 2020, Pages 15-21]
Nutritional balance index Evaluation of Nutritional Status of Dryland Wheat Using DRIS Method in South of West Azerbaijan Province [Volume 11, Issue 4, 2023, Pages 18-29]

O

Object-Oriented Algorithms Evaluation of Pixel and Object-Oriented Classification Techniques for Detection and Zoning of Erosion Lands Using Sentinel-2 Remote Sensing Data (Case Study: Lighvan Watershed) [Volume 9, Issue 1, 2021, Pages 28-40]
Oil Effects of Nitrogen and Sulphur Different Levels and Sources on Yield, Nutrients Concentration and Oil Content of Canola(Brassica napus L.) [Volume 9, Issue 2, 2021, Pages 31-46]
Oil seeds Changing Trends of Soil Properties and Canola Yield under Maize Rotation by Sulfur Treatments [Volume 10, Issue 3, 2022, Pages 66-77]
Oil yield The Effect of Silicon Application on Some Physiological Characteristics, Yield and Yield Components of Sunflower (Helianthus.annus L.) under Different Moisture Levels [Volume 9, Issue 3, 2021, Pages 57-72]
Old and new soil texture triangles Geostatistical Analysis and Zoning of Soil Primary Particles for optimal land use management. (Case Study: Shabankareh Plain, Bushehr Iran) [Volume 11, Issue 1, 2023, Pages 125-141]
Olive (Olea europea) Morphological and Physiological Responses of Two Olive (Olea europea L.) Cultivars Saplings to NaCl Salinity Stress [Volume 9, Issue 1, 2021, Pages 88-101]
Optical images Modeling and Mapping of Soil Salinity and Moisture Using Spectral and Radar Remote Sensing [Volume 10, Issue 3, 2022, Pages 43-65]
Optimization Determining the Features Influencing the Structural Stability of Soils of Arid Regions Using a Hybrid GA-ANN Algorithm [Volume 8, Issue 3, 2020, Pages 129-143]
Optimization Evaluation of Geostatistical and Response Surface Methods for Estimating Soil Saturated Hydraulic Conductivity Using Soil Physical Properties [Volume 11, Issue 4, 2023, Pages 63-76]
Optimum level Evaluation of Nutritional Status of Dryland Wheat Using DRIS Method in South of West Azerbaijan Province [Volume 11, Issue 4, 2023, Pages 18-29]
Organic The Effectiveness of Organic Fertilizer from Poultry Slaughterhouse Wast on Corn (Zea maize) and Pistachio (Pistacia vera) [Volume 10, Issue 3, 2022, Pages 78-89]
Organic adsorbents Investigation of Modified Biochar Performance on Nitrate Removal from Aqueous Solution: Kinetic and Isotherm Study [Volume 8, Issue 2, 2020, Pages 1-14]
Organic amendment The Effect of sugarcane filter cake on selected soil quality indicators in Haft Tape region (Khuzestan) [Volume 7, Issue 3, 2019, Pages 54-66]
Organic amendments Influence of Sugarcane Bagasse Biochar on Nutrient Availability and Biological Properties of a Calcareous Soil [Volume 8, Issue 1, 2020, Pages 1-17]
Organic amendments Effect of Biochar and Mycorrhizal Fungi on the Growth Characteristics and Nutrition of Calendula (Calendula Officinalis L.) [Volume 8, Issue 2, 2020, Pages 112-128]
Organic carbon Evaluation of Artificial Neural Network (ANN), Adative Neuro-Fuzzy Inference System (ANFIS) and Regression Models in Prediction of Particulate Organic Matter-Carbon (POM-C) in the Rangelands Kharabe Sanji of Urmia [Volume 1, Issue 1, 2013, Pages 94-106]
Organic carbon InteractiveEffects of Organic Matters and Earthworm on some Physical and chemical Properties of Two Soils under Different Compaction Conditions [Volume 3, Issue 1, 2015, Pages 89-102]
Organic carbon Comparison of linear regression, Fuzzy and Fuzzy-genetic models to predict soil cation exchange capacity [Volume 3, Issue 2, 2015, Pages 86-100]
Organic carbon The Effect of sugarcane filter cake on selected soil quality indicators in Haft Tape region (Khuzestan) [Volume 7, Issue 3, 2019, Pages 54-66]
Organic carbon Spatial Estimation of Coefficient of Variation of Soil Organic Carbon Stocks Using Spectral and Digital Data [Volume 10, Issue 3, 2022, Pages 90-103]
Organic carbon Investigation of the Relationship between Sediment Organic Carbon and Hydrogeomorphological Characteristics of the Watershed (Case Study: Ardabil Province) [Volume 10, Issue 4, 2022, Pages 11-24]
Organic carbon Estimation of Organic Carbon Content and its Changes in Soybean-Wheat Cropping Rotation [Volume 11, Issue 1, 2023, Pages 1-15]
Organic fertilizer Effect of Organic Fertilizers and Cropping Systems on Carbon Sequestration Performance (Case study of Tabriz plain) [Volume 9, Issue 1, 2021, Pages 130-142]
Organic fertilizer The Effect of Vermicompost and Moisture Stress on Concentration of Micro Nutrients in the Plant and Soil after Harvesting Green Basil (Ocimum basilicum L.) [Volume 11, Issue 1, 2023, Pages 100-111]
Organic matter Effect of municipal waste solid compost, cow and Poultry manure on available heavy metal in three different soil texture [Volume 6, Issue 3, 2018, Pages 130-145]
Organic matter Investigation of Iron Chemical Fractions in Some Calcareous Soils of Orange (Citrus sinensis L.) Orchards in Darab Region, East southern of Fars Province [Volume 6, Issue 3, 2018, Pages 92-105]
Organic matter The effect of Application of biochar and pruning waste compost with PGPR inoculation on macronutrient availability in wheat rhizosphere [Volume 6, Issue 4, 2018, Pages 16-30]
Organic matter Laboratory investigation on reclamation of a saline-sodic soil by column leaching experiments [Volume 6, Issue 4, 2018, Pages 121-132]
Organic matter Effect of Land Use Change on Potassium Chemical Fractions and Availability of Some Soil Nutrients in Darab Region, Fars Province [Volume 7, Issue 3, 2019, Pages 180-191]
Organic matter Changes in Some Chemical Properties of Various Organic Materials after Converting in Biochar and Hydrochar [Volume 7, Issue 4, 2019, Pages 1-17]
Organic matter Evaluation of the effect of plant growth promoting bacteria and municipal waste compost on enzyme changes in black mulberry leaf [Volume 11, Issue 1, 2023, Pages 73-86]
Organic matter Application of Guelph Permeameter to Evaluate the Hydraulic Conductivity of Saline Soils Contain Organic Matter (Case Study: Lake Urmia) [Volume 11, Issue 3, 2023, Pages 60-74]
Organic P The effect of Different Tillage Managements on Soil Organic Phosphorus Forms [Volume 6, Issue 4, 2018, Pages 45-57]
Organic P Distribution of Phosphorus Forms in Calcareous Soils Inoculated with Phosphate-Solubilizing Fungi [Volume 8, Issue 2, 2020, Pages 70-81]
Organic phosphorus Impact of Phosphate Solubilizing Microorganisms on Mineral and Organic Forms of Phosphorus and its Availability in Soil under Maize (Zea mays L.) Cultivation [Volume 9, Issue 1, 2021, Pages 102-116]
Organic pomaces Effect of Different Types of Organic Waste and Their Composts on Iron Availability from the Source of Iron Oxide and Nutrient Uptake and Plant Growth of Wheat [Volume 11, Issue 4, 2023, Pages 95-111]
Oxytetracycline The effects of oxytetracycline (OTC) and sulfamethoxazole (SMX) antibiotics on potential nitrification and alkaline phosphatase and urease activities in a calcareous soil [Volume 6, Issue 2, 2018, Pages 1-14]

P

P Effects of copper application on concentration and uptake of copper (Cu), manganese (Mn), potassium (K) and phosphorus (P) on corn [Volume 5, Issue 2, 2017, Pages 122-134]
P adsorption parameters Study of phosphorus sorption behaviour in cultivated soils of Khoy region [Volume 6, Issue 3, 2018, Pages 77-91]
Paleoclimate Investigation of Formation and Development of Gypsiferous Soils of Jiroft and Anbarabad Regions, South of Kerman Province [Volume 11, Issue 1, 2023, Pages 43-57]
Particle size distribution curve Evaluation of Saturated Hydraulic Conductivity Estimation by Mass and Pore Space Fractal Models [Volume 9, Issue 1, 2021, Pages 117-129]
Particle size distribution models The performance of fractal models in estimating soil particle size distribution [Volume 8, Issue 4, 2020, Pages 158-168]
Particle size fractionation Effect of cadmium pollution on soil organic carbon particle size fractions in Hamadan and Lahigan soils treated with wheat straw [Volume 5, Issue 1, 2017, Pages 1-12]
Particle soil distribution Effect of Surface Slope on the Selectivity of Particles in Splash Erosion in Different Soils [Volume 8, Issue 2, 2020, Pages 99-111]
Particles splash Investigating the effects of antecedent rainfall on splash erosion in a Marl soil using rainfall simulator [Volume 7, Issue 1, 2019, Pages 83-94]
Particle Swarm Optimization Application of Heuristic Methods in Prediction of Wheat Yield [Volume 6, Issue 3, 2018, Pages 106-117]
Pasture Effect of Land Use Change on Potassium Chemical Fractions and Availability of Some Soil Nutrients in Darab Region, Fars Province [Volume 7, Issue 3, 2019, Pages 180-191]
Path analysis Nutrition status evaluating of Hormozgan lime orchards using correlation and path analysis [Volume 7, Issue 2, 2019, Pages 44-55]
PCA Plant Diversity of Bio-environmental Units with Respect to Some Soil and Geopedologic Characteristics in the Mountain Rangeland Ecosystem [Volume 1, Issue 2, 2013, Pages 75-87]
PCA Investigating the origin and potential ecological risk of heavy metals in different land-uses in West of Arak, Markazi Province [Volume 10, Issue 4, 2022, Pages 120-135]
Pedotransfer function Prediction of Mean Weight Diameter of Aggregates using Artificial Neural Network and Regression Models [Volume 4, Issue 1, 2016, Pages 39-53]
Pedotransfer function Estimating the Soil Saturated Hydraulic Conductivity in Ardabil Plain Soils Using Artificial Neural Networks and Regression Models [Volume 7, Issue 4, 2019, Pages 124-136]
Pedotransfer function Estimation and Zoning of Soil Erodibility Factor in Aliabad Watershed, Roodbar, Guilan Province [Volume 11, Issue 4, 2023, Pages 126-141]
Pedotransfer functions Evaluating and Developing Pedotransfer Functions to Predict Soil Saturated Hydraulic Conductivity at Landscape Scale in Central Zagros [Volume 1, Issue 2, 2013, Pages 16-33]
Pedotransfer functions Comparison of linear regression, Fuzzy and Fuzzy-genetic models to predict soil cation exchange capacity [Volume 3, Issue 2, 2015, Pages 86-100]
Pedotransfer functions Testing of new inputs to predict near-saturated soil hydraulic conductivity [Volume 7, Issue 1, 2019, Pages 54-69]
Percolation theory Evaluation of Saturated Hydraulic Conductivity Estimation by Mass and Pore Space Fractal Models [Volume 9, Issue 1, 2021, Pages 117-129]
Permeability Estimation of Final Soil Infiltration Rate Using Fuzzy Clustering Algorithm, Nero Fuzzy (ANFIS) and Fuzzy Inference System (FIS) (A Case Study: Behshahr Plain, Galougah, Mazandaran, Iran) [Volume 4, Issue 2, 2016, Pages 47-59]
Permeability class Effects of Biochar and Zeoplant on Physical Properties of Soils Contaminated with Total Petroleum Hydrocarbons (TPHs) [Volume 9, Issue 1, 2021, Pages 14-27]
Pesticides Effect of Diazinon, Chlorpyrifos and Imidacloprid Insecticides on some Biological Indices of Soil [Volume 8, Issue 4, 2020, Pages 1-13]
PGPR Soil Cd Contamination and Evaluation of It’s Effects on Soil Biological Quality and Plant Growth [Volume 1, Issue 1, 2013, Pages 17-27]
PGPR Assessment the important PGPR features of isolates used in biofertilizers Barvar2, Biosuperphosphate, Supernitroplus and Nitroxin [Volume 3, Issue 1, 2015, Pages 39-52]
PGPR The effect of Application of biochar and pruning waste compost with PGPR inoculation on macronutrient availability in wheat rhizosphere [Volume 6, Issue 4, 2018, Pages 16-30]
Phenolic component of extract Comparison of using some organic and Nano Biofertilizers on morphologic traits and extraction components of Echinacea purpurea as a medicinal plant [Volume 10, Issue 4, 2022, Pages 1-10]
Phenolic compounds Effect of Salicylic Acid and Calcium on Chilling Resistance of Pistachios Seedlings, cv. Kaleghochi [Volume 7, Issue 4, 2019, Pages 47-61]
Philip model Performance of some infiltration models based on obtained data from double-ring and HYDRUS-1D software [Volume 7, Issue 2, 2019, Pages 182-195]
Phlogopite Efficiency of some fungal species in phosphate solubilization and potassium and iron release from phlogopite and muscovite [Volume 11, Issue 1, 2023, Pages 112-124]
Phosphatase Impact of Phosphate Solubilizing Microorganisms on Mineral and Organic Forms of Phosphorus and its Availability in Soil under Maize (Zea mays L.) Cultivation [Volume 9, Issue 1, 2021, Pages 102-116]
Phosphate fertilizers Consequences of urea phosphate fertilizer application on the nutrient status and quantitative and qualitative yield of sugarcane [Volume 11, Issue 2, 2023, Pages 13-27]
Phosphate solubilizing Assessment the important PGPR features of isolates used in biofertilizers Barvar2, Biosuperphosphate, Supernitroplus and Nitroxin [Volume 3, Issue 1, 2015, Pages 39-52]
Phosphate solubilizing bacteria Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus [Volume 7, Issue 2, 2019, Pages 168-181]
Phosphate solubilizing bacteria Effects of Phosphorous and Biochar Application on the Phosphorous Availability, Growth and Yield of Sorghum Inoculated with Phosphate Solubilizing Bacteria [Volume 8, Issue 2, 2020, Pages 190-200]
Phosphate solubilizing microorganisms Effects of Phosphate-Solubilizing Microorganisms and Mycorrhizal Fungi on the Growth Parameters of Corn (Zea mays L.) under Salinity Condition [Volume 7, Issue 3, 2019, Pages 25-39]
Phosphate-solubilizing microorganisms Distribution of Phosphorus Forms in Calcareous Soils Inoculated with Phosphate-Solubilizing Fungi [Volume 8, Issue 2, 2020, Pages 70-81]
Phosphorous Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Phosphorous Effect of Soil Organic Matter Removal on Phosphorus Sorption in Some Calcareous Soils of East Azerbaijan Province [Volume 2, Issue 1, 2014, Pages 84-100]
Phosphorous Effects of Phosphate-Solubilizing Microorganisms and Mycorrhizal Fungi on the Growth Parameters of Corn (Zea mays L.) under Salinity Condition [Volume 7, Issue 3, 2019, Pages 25-39]
Phosphorus Interaction effects of different sources of phosphorus and potassium on phosphate and potassium solubilizing behavior of some bacterial isolates [Volume 5, Issue 1, 2017, Pages 25-34]
Phosphorus Effect of elemental sulfur and Thiobacillus bacteria on some chemical properties of soil and nutrients uptake by maize (Zea mays L.) crop [Volume 6, Issue 2, 2018, Pages 131-142]
Phosphorus Effects of phosphorus on mycorrhizal dependency, growth characteristics and absorption of phosphorus in corn and soybeans. [Volume 6, Issue 4, 2018, Pages 58-70]
Phosphorus The effect of Arbuscular Mycorrhizal Fungi on morphological and physiological characteristics of maize (Zea mays L.) in different levels of phosphate fertilizer [Volume 7, Issue 1, 2019, Pages 122-131]
Phosphorus Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus [Volume 7, Issue 2, 2019, Pages 168-181]
Phosphorus Accumulation of Nutrient Elements on Root, Straw and Soil in Dryland Wheat as Affected by Phosphate Solubilizing Bacteria and Mycorrhizal Fungi [Volume 7, Issue 4, 2019, Pages 179-195]
Phosphorus Changes in Some Chemical Properties of Various Organic Materials after Converting in Biochar and Hydrochar [Volume 7, Issue 4, 2019, Pages 1-17]
Phosphorus The effects of Co-Application of Humic Acid and Phosphorous Fertilizer on Vegetative Growth Indices and Phosphorous Availability in Canola [Volume 8, Issue 1, 2020, Pages 68-78]
Phosphorus Effect of Enriched Biochar and Phosphate Solubilizing Bacteria (PSB) on the Distribution of Phosphorus Forms in a Saline and non-Saline Soil of Lake Urmia Basin [Volume 10, Issue 3, 2022, Pages 15-29]
Phosphorus Kinetics of Phosphorus Release from Struvite/Biochar Composites Prepared from Domestic Sewage Sludge [Volume 11, Issue 2, 2023, Pages 113-128]
Phosphorus adsorption characteristics Study of phosphorus sorption behaviour in cultivated soils of Khoy region [Volume 6, Issue 3, 2018, Pages 77-91]
Phosphorus and Potassium content The study of interaction air filled porosity and the use of urea and mono calcium phosphate on the availability of nitrogen, phosphorus and potassium in incubation period [Volume 3, Issue 2, 2015, Pages 101-115]
Phosphoruse sorption Effect of incubation period of different levels of apple and grap biochars on the adsorption behavior of phosphorus in a calcareous soil [Volume 6, Issue 1, 2018, Pages 98-111]
Phosphorus Forms The effect of Different Tillage Managements on Soil Organic Phosphorus Forms [Volume 6, Issue 4, 2018, Pages 45-57]
Phosphorus mineral Evaluation of Capability of Fifteen Isolates of Mycorrhiza-like Endophytic Fungi on Release of Phosphorous from Phosphorite Mineral in the Aquatic Culture Medium [Volume 9, Issue 2, 2021, Pages 87-101]
Phthalate Degradation of phthalic acid esters by the microbial consortium isolated from a contaminated soil [Volume 10, Issue 2, 2022, Pages 1-13]
Physical and chemical properties of soil Assessment Effect of Land Use Change from Rangeland to Rainfed Wheat on Soil Physical and Chemical Properties Using Soil Quality Index [Volume 8, Issue 2, 2020, Pages 201-213]
Physical properties Effect of walnut wood and walnut green shell biochar on water retention status in a sandy soil [Volume 8, Issue 4, 2020, Pages 44-56]
Physiographic units Geostatistical Analysis and Zoning of Soil Primary Particles for optimal land use management. (Case Study: Shabankareh Plain, Bushehr Iran) [Volume 11, Issue 1, 2023, Pages 125-141]
Physiological characteristics Effect of plant growth promoting (PGP) and arsenic-resistant isolates on Physiological characteristics and macronutrients concentration of Mentha peparata L. in a arsenic-polluted soil [Volume 4, Issue 2, 2016, Pages 14-25]
Physiological properties Evaluation of symbiosis efficiency of arbuscular mycorrhiza (Rhizophagus intraradices) and root endophyte Piriformospora indica under salinity stress in Glycirrhiza glabra L. [Volume 7, Issue 3, 2019, Pages 40-53]
Phytoextraction Role of Soil Microbes in Phytoremediation of Cadmium Contaminated Soils by onopordon (Onopordon acanthium L.) [Volume 2, Issue 1, 2014, Pages 59-70]
Pistachio Using PROMOTHEE technique to evaluate the optimal land suitability for pomegranate and pistachio in Miandoab plain [Volume 6, Issue 2, 2018, Pages 43-57]
Pistachio The Effectiveness of Organic Fertilizer from Poultry Slaughterhouse Wast on Corn (Zea maize) and Pistachio (Pistacia vera) [Volume 10, Issue 3, 2022, Pages 78-89]
Pistachios residues Effect of Pyrolysis Temperature on Chemical Properties of Sugarcane Bagasse and Pistachio residues Biochar [Volume 3, Issue 1, 2015, Pages 1-13]
Plant canopy Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan [Volume 3, Issue 1, 2015, Pages 78-87]
Plant growth-promoting bacteria Bioavailability of soil heavy metals as influenced by biochar and rhizosphere bacteria in the white willow (Salix alba L.) phytoremediation process [Volume 7, Issue 4, 2019, Pages 196-211]
Plant growth-promoting bacteria Effect of Plant Growth-Promoting Microorganisms Inoculation on some Growth and Physiological Parameters and Nutrients Content of Sage (Salvia officinalis) Under Salinity Stress Conditions [Volume 9, Issue 3, 2021, Pages 104-122]
Plant growth promoting properties Isolation, identification, and determination of plant growth promoting properties of Azotobacteria isolated from soil samples North-west of Iran under different land-use [Volume 6, Issue 2, 2018, Pages 27-42]
Plant growth promoting rhizobacteria The effect of bio-fertilizer and organic fertilizer application on some nutrients concentration and growth characteristics of tomato [Volume 2, Issue 2, 2014, Pages 105-118]
Plant height The effect of Arbuscular Mycorrhizal Fungi on morphological and physiological characteristics of maize (Zea mays L.) in different levels of phosphate fertilizer [Volume 7, Issue 1, 2019, Pages 122-131]
Plant Nutrition Effect of Biochar and Mycorrhizal Fungi on the Growth Characteristics and Nutrition of Calendula (Calendula Officinalis L.) [Volume 8, Issue 2, 2020, Pages 112-128]
Plasticizers Degradation of phthalic acid esters by the microbial consortium isolated from a contaminated soil [Volume 10, Issue 2, 2022, Pages 1-13]
Plateau Variability of Particle Size Distribution in North and South Hillslopes in A Semi-Arid Region in West of Zanjan [Volume 7, Issue 4, 2019, Pages 86-96]
PLSR Investigation of the Relationship between Sediment Organic Carbon and Hydrogeomorphological Characteristics of the Watershed (Case Study: Ardabil Province) [Volume 10, Issue 4, 2022, Pages 11-24]
Point pedotransfer functions Point estimation of soil moisture characteristics curve using some soil physical and mechanical properties [Volume 6, Issue 2, 2018, Pages 84-95]
Pollution Heavy Metals and Quality Index Monitoring in the Sediment of Kalan Dam, Malayer [Volume 9, Issue 2, 2021, Pages 130-149]
Pollution Source Identification and Distribution Mapping of some Heavy Metals in Dust Particles Collected Around the Hoveyzeh-Khorramshahr Dust Center [Volume 9, Issue 4, 2021, Pages 1-14]
Pollution Indicators Application of pollution indices to investigate of heavy metals ‏sequestration in soil (Case Study of Nahavand Cement Factory)‎ [Volume 8, Issue 3, 2020, Pages 188-201]
Pollution Indices Quantitative Assessment of Soil Heavy Metals Pollution [Volume 8, Issue 2, 2020, Pages 37-52]
Pollution Indices Investigating the origin and potential ecological risk of heavy metals in different land-uses in West of Arak, Markazi Province [Volume 10, Issue 4, 2022, Pages 120-135]
Polyphenol oxidase Evaluation of the effect of plant growth promoting bacteria and municipal waste compost on enzyme changes in black mulberry leaf [Volume 11, Issue 1, 2023, Pages 73-86]
Polyvinyl acetate Evaluation and comparison of the performance of two methods, Microbial Induced Calcium Carbonate Precipitation and polyvinyl acetate in reducing wind erosion [Volume 11, Issue 3, 2023, Pages 110-120]
Pomegranate Using PROMOTHEE technique to evaluate the optimal land suitability for pomegranate and pistachio in Miandoab plain [Volume 6, Issue 2, 2018, Pages 43-57]
Pomegranate Effects of Humic Acid, Vermicompost and Zinc Foliar Spray on Some Quantitative and Qualitative Characteristics of Pomegranate (Khazar Bardaskan cv.) [Volume 8, Issue 2, 2020, Pages 53-69]
Pomegranate and Potassium sulfate Combined Effects of Mycorrhizal Inoculation, Organic Fertilizer and Potassium Application on the Yield and Chemical Composition of Pomegranate (Punica granatum L.) Leaves [Volume 5, Issue 1, 2017, Pages 92-103]
Pore size distribution Comparison of the Effects of Straw on Physical Quality of Two Fine and Coarse-Textured Soils from Moghan Plain, NorthWest of Iran [Volume 4, Issue 1, 2016, Pages 14-27]
Pore volume Laboratory investigation on reclamation of a saline-sodic soil by column leaching experiments [Volume 6, Issue 4, 2018, Pages 121-132]
Porolin Effect of paclobutrazol and calcium on increasing of chilling tolerance of pistachio seedlings and trees [Volume 11, Issue 2, 2023, Pages 82-94]
Porous media The performance of fractal models in estimating soil particle size distribution [Volume 8, Issue 4, 2020, Pages 158-168]
Potassium Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Potassium Effects of potassium and zinc fertilizer treatments on potassium, calcium, magnesium, zinc uptake and K+/Na+ ratio and some physiological responses of two cultivars of Canola under salinity stress [Volume 3, Issue 1, 2015, Pages 14-24]
Potassium Comparison of potassium sorption characteristics of cultivated and virgin soils in Khoy region [Volume 3, Issue 2, 2015, Pages 18-28]
Potassium Interaction effects of different sources of phosphorus and potassium on phosphate and potassium solubilizing behavior of some bacterial isolates [Volume 5, Issue 1, 2017, Pages 25-34]
Potassium Effect of potassium and salinity in irrigation water on soil physical properties [Volume 6, Issue 1, 2018, Pages 51-61]
Potassium buffering Comparison of potassium sorption characteristics of cultivated and virgin soils in Khoy region [Volume 3, Issue 2, 2015, Pages 18-28]
Potassium fertilizer The Effects of Chicken Manure and Potassium Fertilizer on Yield and Nitrogen, Phosphorus, Potassium, Zinc and Copper Uptake of Potato [Volume 4, Issue 2, 2016, Pages 60-71]
Potassium forms Different forms of soil potassium and its correlation with qualitative and quantitative characteristics of tobacco in soils of tobacco cultivated areas in northern Iran [Volume 7, Issue 1, 2019, Pages 187-202]
Potassium sulfate Chemical composition of leaves walnut: Effect of Nitrogen and Potassium [Volume 6, Issue 1, 2018, Pages 73-84]
Potato The Effects of Chicken Manure and Potassium Fertilizer on Yield and Nitrogen, Phosphorus, Potassium, Zinc and Copper Uptake of Potato [Volume 4, Issue 2, 2016, Pages 60-71]
Potato (Solanum tuberosum) Investigation of Nitrate Risk Assessment in Edible Parts of Some Crops Grown in Isfahan Province [Volume 6, Issue 1, 2018, Pages 1-12]
Potato (Solanum tuberosum L.) Study on the Effect of Potassium and Zinc on the Cadmium Accumulation in Potato Tubers [Volume 7, Issue 4, 2019, Pages 75-85]
Potential ecological risk Assessing pollution risk of heavy metals in some of Varamin agricultural soils [Volume 7, Issue 3, 2019, Pages 14-24]
Potential nitrification The effects of oxytetracycline (OTC) and sulfamethoxazole (SMX) antibiotics on potential nitrification and alkaline phosphatase and urease activities in a calcareous soil [Volume 6, Issue 2, 2018, Pages 1-14]
Poultry manure The Effects of Chicken Manure and Potassium Fertilizer on Yield and Nitrogen, Phosphorus, Potassium, Zinc and Copper Uptake of Potato [Volume 4, Issue 2, 2016, Pages 60-71]
Poultry slaughter waste The Effectiveness of Organic Fertilizer from Poultry Slaughterhouse Wast on Corn (Zea maize) and Pistachio (Pistacia vera) [Volume 10, Issue 3, 2022, Pages 78-89]
Power function equation Kinetics of Cu Desorption in a Cu -Contaminated Sandy Loam Soil Using Modified Biochar [Volume 10, Issue 1, 2022, Pages 29-45]
Pre-compression stress Effect of Tillage Systems on Compaction Characteristics of a Silty Clay Loam Soil [Volume 11, Issue 3, 2023, Pages 121-135]
Prioritization of sub-basins Investigation of SWAT Model Efficiency in Spatial Analysis of Runoff in Watersheds without Local Soil Data (Case Study: Damghanrood Watershed) [Volume 10, Issue 1, 2022, Pages 129-143]
Production of auxin and siderophore Assessment the important PGPR features of isolates used in biofertilizers Barvar2, Biosuperphosphate, Supernitroplus and Nitroxin [Volume 3, Issue 1, 2015, Pages 39-52]
Product performance Qualitative Land Suitability Evaluation, Based on the FAO and the CROPWAT Model in Estimating Water Requirement of Apple product in the Darbrud region of Urmia [Volume 8, Issue 4, 2020, Pages 131-142]
Product performance The Performance of Nutrient Index Value (NIV) in Evaluation of Dryland Fertility [Volume 9, Issue 1, 2021, Pages 57-71]
Proline Morphological and Physiological Responses of Two Olive (Olea europea L.) Cultivars Saplings to NaCl Salinity Stress [Volume 9, Issue 1, 2021, Pages 88-101]
PROMETHEE II technique Using PROMOTHEE technique to evaluate the optimal land suitability for pomegranate and pistachio in Miandoab plain [Volume 6, Issue 2, 2018, Pages 43-57]
Protein Effect of foliar application of urea, aspartic acid and glutamic acid on growth, physiological and biochemical characteristics of Anise hyssop (Agastache foeniculum) [Volume 5, Issue 2, 2017, Pages 95-107]
Pseudomonas Interaction effects of different sources of phosphorus and potassium on phosphate and potassium solubilizing behavior of some bacterial isolates [Volume 5, Issue 1, 2017, Pages 25-34]
Pseudomonas Effects of Two Species of Pseudomonas and Nitrogen Levels on Dry Matter, Chlorophyll index and N and Zn Uptake by Spinach Plant [Volume 6, Issue 1, 2018, Pages 62-72]
Pseudomonas Effect of Phosphate-solubilizing bacteria (PSB) on distribution of phosphorus forms in a calcareous soil [Volume 7, Issue 2, 2019, Pages 67-81]
Pseudomonas Evaluation of the effect of plant growth promoting bacteria and municipal waste compost on enzyme changes in black mulberry leaf [Volume 11, Issue 1, 2023, Pages 73-86]
Pseudomonas fluorescens Isolation and Identification of Zn solubilising bacteria and Evaluation of various Carrier Efficacy in Superior Isolate Survival [Volume 11, Issue 1, 2023, Pages 16-29]
PSF models Evaluation of Saturated Hydraulic Conductivity Estimation by Mass and Pore Space Fractal Models [Volume 9, Issue 1, 2021, Pages 117-129]
Pteropyrum aucheri Assessing the Impact of Pteropyrum Aucheri Species on Particulate Organic Matter and Soil Aggregate Dispersion [Volume 1, Issue 1, 2013, Pages 84-93]
Pumpkin Effect of Plant Growth Promoting Pseudomonas on Copper Phytoremediation by some Indigenous and Crop Plants [Volume 9, Issue 1, 2021, Pages 41-56]
Purslane The effect of sodium chloride induced salinity and boron of irrigation water on yield and concentration of macro nutrients in purslane [Volume 6, Issue 4, 2018, Pages 97-108]
Pyrolysis Effect of Pyrolysis Temperature on Chemical Properties of Sugarcane Bagasse and Pistachio residues Biochar [Volume 3, Issue 1, 2015, Pages 1-13]
Pyrolysis The Effect of Biochars Prepared from Agricultural Residues at Different Temperatures on Some Chemical Properties of a Calcareous Soil and Na and K Concentration of Corn (Zea mays) [Volume 7, Issue 3, 2019, Pages 164-179]
Pyrolysis‎ Changes in Some Chemical Properties of Various Organic Materials after Converting in Biochar and Hydrochar [Volume 7, Issue 4, 2019, Pages 1-17]
Pyrolysis temperature Influence of Sugarcane Bagasse Biochar on Nutrient Availability and Biological Properties of a Calcareous Soil [Volume 8, Issue 1, 2020, Pages 1-17]
Pyruvate and quality Zinc and manganese nutrients influence on yield and some qualitative attributes of Hamedan white garlic [Volume 7, Issue 2, 2019, Pages 123-134]

Q

Qualitative Evaluation Qualitative Land Suitability Evaluation, Based on the FAO and the CROPWAT Model in Estimating Water Requirement of Apple product in the Darbrud region of Urmia [Volume 8, Issue 4, 2020, Pages 131-142]
Quantity – intensity relationship Comparison of potassium sorption characteristics of cultivated and virgin soils in Khoy region [Volume 3, Issue 2, 2015, Pages 18-28]
Quinoa Effect of sewage sludge on the phytoremediation of Muteh gold factory tailings by quinoa (Chenopodium quinoa L.) [Volume 9, Issue 4, 2021, Pages 102-115]

R

Raindrops impact Investigating The Susceptibility of Semi-arid Soils with Different Texture to Interrill Erosion in Relation to Slope Sharpness in Zanjan Province [Volume 10, Issue 1, 2022, Pages 15-28]
Rain erosivity Rainfall Erosivity Mapping for West Azerbaijan Province [Volume 9, Issue 4, 2021, Pages 49-61]
Rainfall duration Investigating the effects of antecedent rainfall on splash erosion in a Marl soil using rainfall simulator [Volume 7, Issue 1, 2019, Pages 83-94]
Rainfall intensity Runoff Production under the Influence of Slope and Soil Characteristics in Pastures without Vegetation Cover in Semi-Arid Region [Volume 9, Issue 4, 2021, Pages 15-26]
Rainfall Kinetic energy Rainfall Erosivity Mapping for West Azerbaijan Province [Volume 9, Issue 4, 2021, Pages 49-61]
Rainfall simulation Investigating temporal variation of rill erosion in an erosion-susceptible soil under different rainfall intensities [Volume 7, Issue 2, 2019, Pages 135-147]
Rainfall simulator Evaluation of the Parsian Mulch and Polyacrylamide Impact on the Runoff Generation and Sediment Yield of Sandy Loam Soils with Gypsum Base [Volume 6, Issue 3, 2018, Pages 64-76]
Rainfall simulator Effect of Surface Slope on the Selectivity of Particles in Splash Erosion in Different Soils [Volume 8, Issue 2, 2020, Pages 99-111]
Rainfall simulator Determining the Effect of Soil Properties on Runoff and Sediment at Suborder Level Using Principal Components Analysis (Case Study: Ardabil Plain) [Volume 8, Issue 2, 2020, Pages 129-141]
Rainfall simulator Vinasse Conditioner Effect Evaluation on Soil Loss and Runoff Component [Volume 11, Issue 3, 2023, Pages 47-59]
Rainfed land use Using Multivariate Analysis to Evaluate Soil Quality in Agricultural Lands of Zanjan Province [Volume 8, Issue 2, 2020, Pages 158-173]
Random Forest Evaluation of Accuracy of Digital Soil Mapping with Limited Data in a Part of Loess Plateau, Golestan Province [Volume 7, Issue 4, 2019, Pages 148-163]
Random Forest Estimation of Surface and Depth Soil Temperature from Meteorological Data Using Machine Learning Techniques in Hyper Arid Climate [Volume 10, Issue 1, 2022, Pages 54-68]
Random Forest Spatial Estimation of Coefficient of Variation of Soil Organic Carbon Stocks Using Spectral and Digital Data [Volume 10, Issue 3, 2022, Pages 90-103]
Rapeseed Effect of different strains of Azotobacter chroococcum on morphophysiologic traits and yield components of rapeseed (Brassica napus L) [Volume 3, Issue 2, 2015, Pages 72-85]
Ratooning Evaluation of Subsoiling Depth of Fields of Ratoon Cane on some Soil and Plant Indices [Volume 9, Issue 3, 2021, Pages 134-146]
Readily available properties؛ Slope؛ Pedotransfer function Estimation of steady infilterability rate using Neuro-Fuzzy, Artificial neural network and Multivariate linear regression models [Volume 6, Issue 4, 2018, Pages 1-15]
Readily available soil properties Prediction of Cation Exchange Capacity using fractal dimension of soil particle size distribution [Volume 7, Issue 2, 2019, Pages 56-66]
Real-time PCR The impact of land use on the relative abundance and composition of soil bacterial communities [Volume 7, Issue 1, 2019, Pages 1-15]
Receiver operating characteristic curve Probability mapping of Deficiency or Excess of Soil Available Phosphorus and Organic Carbon by Indicator Kriging [Volume 5, Issue 1, 2017, Pages 67-78]
Receiver operating characteristic curve Landslide Hazard Mapping Using AHP and Shannon Entropy Models in Cherikabad of Urmia Watershed [Volume 10, Issue 3, 2022, Pages 130-144]
Reflectance Bands Evaluation the Preprocessing Effect of Satellite Images Input Parameters in to Artificial Neural Network for soil texture determination [Volume 5, Issue 2, 2017, Pages 66-80]
Regression Estimating of Field Capacity, Permanent Wilting and Available Water Content in Ardabil Plain Soils using Regression and Artificial Neural Network Models [Volume 1, Issue 1, 2013, Pages 60-72]
Regression Estimating Wet Aggregates Stability from Easily Available Soil Properties in North West of Lake Urmia [Volume 9, Issue 2, 2021, Pages 102-115]
Regression Soil Texture and Color Identification Using Artificial Intelligence Algorithm and Satellite Images [Volume 9, Issue 4, 2021, Pages 88-101]
Regression Kriging Suitable geostatistical methods and incorporation of them with pedotransfer functions for mapping cation exchange capacity [Volume 4, Issue 2, 2016, Pages 1-13]
Relative water content Morphological and Physiological Responses of Two Olive (Olea europea L.) Cultivars Saplings to NaCl Salinity Stress [Volume 9, Issue 1, 2021, Pages 88-101]
Relative water content of leaf Effects of gravel and poultry manure on some growth indices of cucumber and soil properties in the north west of Urmia Lake [Volume 7, Issue 3, 2019, Pages 98-109]
Release kinetic Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus [Volume 7, Issue 2, 2019, Pages 168-181]
Remote sensing Prediction of soil salinity using multivariable regression on the basis of extracted indices from Landsat 8 satellite (Case study: Urmia) [Volume 7, Issue 1, 2019, Pages 108-121]
Removal efficiency Quantitative Modeling of Arsenic Removal from Aqueous Solution by CTAB-modified Zeolite Using Central Composite Design [Volume 11, Issue 1, 2023, Pages 87-99]
Repeated loading Effect of Tillage Systems on Compaction Characteristics of a Silty Clay Loam Soil [Volume 11, Issue 3, 2023, Pages 121-135]
Response surface model Evaluation of Geostatistical and Response Surface Methods for Estimating Soil Saturated Hydraulic Conductivity Using Soil Physical Properties [Volume 11, Issue 4, 2023, Pages 63-76]
Rhizosphere Effects of Sunflower Cultivation, Manure and Sewage Sludge on Availability of Elements, pH and EC of an Alkaline Soil [Volume 1, Issue 1, 2013, Pages 1-16]
Rhizosphere Changes in Chemical Forms and Bioavailability of Zinc by Distance from Rhizosphere of Single and Mixed Culture [Volume 1, Issue 1, 2013, Pages 73-83]
Rhizosphere Effect of Green Manure on Chemical Forms of Some Heavy Metalsin Soil by Distance from Rhizosphere of Corn [Volume 1, Issue 2, 2013, Pages 101-113]
Rhizosphere Effects of Rice (Oryza sativa L.) Cultivation, Sewage Sludge and Chemical Fertilizers on Changes in Iron, Zinc, Copper and Manganese Concentrations in Soil Solution after Submergence [Volume 2, Issue 1, 2014, Pages 1-14]
Rhizosphere Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus [Volume 7, Issue 2, 2019, Pages 168-181]
Rice Effects of Rice (Oryza sativa L.) Cultivation, Sewage Sludge and Chemical Fertilizers on Changes in Iron, Zinc, Copper and Manganese Concentrations in Soil Solution after Submergence [Volume 2, Issue 1, 2014, Pages 1-14]
Rice Comparison of some extractants for extracting available potassium for rice in some soils of Kohgiluyeh Province [Volume 5, Issue 1, 2017, Pages 13-24]
Rice Comparison of three membership function in land suitability by fuzzy set theory in Amol region, IRAN [Volume 5, Issue 1, 2017, Pages 57-66]
Rice Increasing irrigation efficiency in rice paddies using Azolla compost under water deficit conditions [Volume 6, Issue 4, 2018, Pages 146-160]
Rice Evaluation of Siderophore Production Capacity by Isolated Cyanobacteria from Paddy Fields [Volume 9, Issue 3, 2021, Pages 123-133]
Rice husk Kinetics of Cu Desorption in a Cu -Contaminated Sandy Loam Soil Using Modified Biochar [Volume 10, Issue 1, 2022, Pages 29-45]
Ripe fig fruit waste Effect of Two Organic Amendments on Some Soils Physical Properties with Different Texture [Volume 7, Issue 4, 2019, Pages 137-147]
Rock fragment cover Laboratory Investigation of Surface Rock Fragment Cover Effects on Roughness Coefficient, Shear Stress and Soil Loss [Volume 2, Issue 1, 2014, Pages 15-25]
Root Accumulation of Nutrient Elements on Root, Straw and Soil in Dryland Wheat as Affected by Phosphate Solubilizing Bacteria and Mycorrhizal Fungi [Volume 7, Issue 4, 2019, Pages 179-195]
Root colonization Uptake of micronutrients affected by earthworms (Eisenia fetida) and arbuscular mycorrhizal fungi (Funneliformis mosseae) interaction in Zea mays [Volume 6, Issue 2, 2018, Pages 70-83]
Root distribution Evaluation of Subsoiling Depth of Fields of Ratoon Cane on some Soil and Plant Indices [Volume 9, Issue 3, 2021, Pages 134-146]
Root length Effects of Mixing Ratio of Sawdust with soil on Yield and Root Morphological Characteristics of Greenhouse Cucumber (Cucumis sativus L.) in different Moisture levels [Volume 10, Issue 2, 2022, Pages 120-131]
Root volume Co-application of tryptophan amino acid and bacillus simplex as a plant growth promoting bacteria on bread wheat yield in greenhouse condition [Volume 10, Issue 2, 2022, Pages 91-102]
Root volume Effects of Mixing Ratio of Sawdust with soil on Yield and Root Morphological Characteristics of Greenhouse Cucumber (Cucumis sativus L.) in different Moisture levels [Volume 10, Issue 2, 2022, Pages 120-131]
Rosa damascena Mill orchard Effect of Land Use Change on Potassium Chemical Fractions and Availability of Some Soil Nutrients in Darab Region, Fars Province [Volume 7, Issue 3, 2019, Pages 180-191]
Roughness coefficient Laboratory Investigation of Surface Rock Fragment Cover Effects on Roughness Coefficient, Shear Stress and Soil Loss [Volume 2, Issue 1, 2014, Pages 15-25]
RPD Soil Texture and Color Identification Using Artificial Intelligence Algorithm and Satellite Images [Volume 9, Issue 4, 2021, Pages 88-101]
Runoff Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan [Volume 3, Issue 1, 2015, Pages 78-87]
Runoff Investigation of SWAT Model Efficiency in Spatial Analysis of Runoff in Watersheds without Local Soil Data (Case Study: Damghanrood Watershed) [Volume 10, Issue 1, 2022, Pages 129-143]
Run-on simulation Modeling of the effect of rock fragment cover and sizes on the sediment concentration using response surface method [Volume 3, Issue 1, 2015, Pages 25-38]

S

Saline-sodic soil Assessment of the Impact of Organic and Chemical Amendments on some Chemical Indicators of Saline-Sodic Soils [Volume 9, Issue 3, 2021, Pages 31-42]
Saline soil Analyzing the Geostatistical Methods in Spatial Monitoring of Saline and Sodic Condition of Soils under Treated - Wastewater Irrigation [Volume 2, Issue 1, 2014, Pages 115-128]
Salinity Assessment of leaching of the salt-affected soils Using different levels of Pure and Acidic Water in Selected Regions of Mahabad Irrigation and Drainage Network [Volume 5, Issue 1, 2017, Pages 104-114]
Salinity Effects of salinity and microbial inoculation on the yield and phosphorous efficiency indicators of corn [Volume 7, Issue 1, 2019, Pages 148-165]
Salinity Effect of different levels of nitrogen and different ratios of nitrate: ammonium on chemical composition and essential oil of denaii thyme in saline and non-saline conditions [Volume 7, Issue 2, 2019, Pages 29-43]
Salinity Investigating the Effect of Salt Type and its Concentration on the Absorption Efficiency of the Superabsorbent [Volume 7, Issue 2, 2019, Pages 97-108]
Salinity Effects of Phosphate-Solubilizing Microorganisms and Mycorrhizal Fungi on the Growth Parameters of Corn (Zea mays L.) under Salinity Condition [Volume 7, Issue 3, 2019, Pages 25-39]
Salinity Evaluation of symbiosis efficiency of arbuscular mycorrhiza (Rhizophagus intraradices) and root endophyte Piriformospora indica under salinity stress in Glycirrhiza glabra L. [Volume 7, Issue 3, 2019, Pages 40-53]
Salinity stress Morphological and Physiological Responses of Two Olive (Olea europea L.) Cultivars Saplings to NaCl Salinity Stress [Volume 9, Issue 1, 2021, Pages 88-101]
Salinity stress Investigating the effect of Different Planting Substrates on the some of the morphological and physiological characteristics of the German chamomile (Matricaria chamomilla) under salt stress [Volume 11, Issue 2, 2023, Pages 129-140]
Salix alba Bioavailability of soil heavy metals as influenced by biochar and rhizosphere bacteria in the white willow (Salix alba L.) phytoremediation process [Volume 7, Issue 4, 2019, Pages 196-211]
Salt Effect of Nitrogen and Salinity on Irrigation Water Yield and Productivity at Different Soil Moisture Levels [Volume 8, Issue 4, 2020, Pages 116-130]
Salt stress Investigation on the reaction of sunflower recombinant inbred lines to NaCl stress at seedling stage [Volume 2, Issue 2, 2014, Pages 77-91]
Salt stress Impact of exogenous salicylic acid on leaf mineral composition of grapevine (Vitis vinifera L.cv Bidaneh Sefid) subjected to salinity [Volume 6, Issue 2, 2018, Pages 119-130]
Salt stress Effect of Plant Growth-Promoting Microorganisms Inoculation on some Growth and Physiological Parameters and Nutrients Content of Sage (Salvia officinalis) Under Salinity Stress Conditions [Volume 9, Issue 3, 2021, Pages 104-122]
Sandy Soil Investigation the Effect of Polyvinyl Acetate Polymer, Acid Biochar and Wheat Straw Cellulose Hydrogel on Water Retention Capacity in a Sandy Soil [Volume 8, Issue 3, 2020, Pages 144-159]
Sarakhs Plain Prediction of soil exchangeable sodium ratio based on soil sodium adsorption ratio in saline soils of Khorasan Razavi, Iran [Volume 10, Issue 2, 2022, Pages 40-53]
Satellite data Prediction of soil salinity using multivariable regression on the basis of extracted indices from Landsat 8 satellite (Case study: Urmia) [Volume 7, Issue 1, 2019, Pages 108-121]
Satellite indices Soil Texture and Color Identification Using Artificial Intelligence Algorithm and Satellite Images [Volume 9, Issue 4, 2021, Pages 88-101]
Savitzky-Golay filter Application of hyperspectral images in Quantification of soil gypsum in center areas of Khuzestan province prone to dust generation [Volume 8, Issue 3, 2020, Pages 1-13]
SCU A Study of Nitrate Uptake of Four Nitrogen Frtilizers and its Movement Simulation in Sandy Loam Soil by Hydrus-1D [Volume 3, Issue 2, 2015, Pages 55-71]
Sediment Determination of Crop Management Factor at Different Growth Stages of Rainfed Chickpea in Semiarid Region for Using in USLE Model: A Case Study in Tikmeh Dash of East Azerbaijan [Volume 3, Issue 1, 2015, Pages 78-87]
Sediment Comparison of sediment content in runoff and drainage water under two different slopes and cultivation types [Volume 6, Issue 4, 2018, Pages 109-120]
Sediment Heavy Metals and Quality Index Monitoring in the Sediment of Kalan Dam, Malayer [Volume 9, Issue 2, 2021, Pages 130-149]
Sediment Investigation of the Relationship between Sediment Organic Carbon and Hydrogeomorphological Characteristics of the Watershed (Case Study: Ardabil Province) [Volume 10, Issue 4, 2022, Pages 11-24]
Sediment concentration Modeling of the effect of rock fragment cover and sizes on the sediment concentration using response surface method [Volume 3, Issue 1, 2015, Pages 25-38]
Sediment grain size Investigating the effect of cultivated furrow length on rill erosion and eroded grain size in a rainfed field [Volume 11, Issue 2, 2023, Pages 59-70]
Sediment meter Effects of watershed management practices in reducing the erosion and sedimentation (Case Study: Alikandi Boukan Watershed) [Volume 8, Issue 4, 2020, Pages 57-68]
Sediment Rating Curve Predicting River Suspended Load Using Artificial Neural Network and Non-Dominant Genetic Sorting Algorithm [Volume 10, Issue 4, 2022, Pages 45-60]
Sediments Application of Guelph Permeameter to Evaluate the Hydraulic Conductivity of Saline Soils Contain Organic Matter (Case Study: Lake Urmia) [Volume 11, Issue 3, 2023, Pages 60-74]
Sediment transportation index Effects of digital elevation model (DEM) spatial resolution on soil landscape analysis (Case study Raakat watershed of Izeh, Khuzestan Province) [Volume 8, Issue 1, 2020, Pages 121-135]
Seedling growth Investigation on the reaction of sunflower recombinant inbred lines to NaCl stress at seedling stage [Volume 2, Issue 2, 2014, Pages 77-91]
Seed yield The Effect of Silicon Application on Some Physiological Characteristics, Yield and Yield Components of Sunflower (Helianthus.annus L.) under Different Moisture Levels [Volume 9, Issue 3, 2021, Pages 57-72]
Seed Zn concentration The Effect of Absorbable Zinc Deficiency on some Physiological and Morphological Traits in Bread Wheat [Volume 7, Issue 4, 2019, Pages 99-100]
Semi-arid region Effect of row spacing and tillage direction on water and soil losses in rainfed land [Volume 8, Issue 1, 2020, Pages 79-91]
Sentinel Modeling and Mapping of Soil Salinity and Moisture Using Spectral and Radar Remote Sensing [Volume 10, Issue 3, 2022, Pages 43-65]
Sepiolite Investigation of Formation and Development of Gypsiferous Soils of Jiroft and Anbarabad Regions, South of Kerman Province [Volume 11, Issue 1, 2023, Pages 43-57]
Sewage sludge Effects of Sunflower Cultivation, Manure and Sewage Sludge on Availability of Elements, pH and EC of an Alkaline Soil [Volume 1, Issue 1, 2013, Pages 1-16]
Sewage sludge Effects of Rice (Oryza sativa L.) Cultivation, Sewage Sludge and Chemical Fertilizers on Changes in Iron, Zinc, Copper and Manganese Concentrations in Soil Solution after Submergence [Volume 2, Issue 1, 2014, Pages 1-14]
Sewage sludge Effect of sewage sludge on the phytoremediation of Muteh gold factory tailings by quinoa (Chenopodium quinoa L.) [Volume 9, Issue 4, 2021, Pages 102-115]
Shear stress Laboratory Investigation of Surface Rock Fragment Cover Effects on Roughness Coefficient, Shear Stress and Soil Loss [Volume 2, Issue 1, 2014, Pages 15-25]
Siderophore Effects of plant growth promoting rhizobacteria and siderophore on distribution of chemical fractions of Zn in soil and its uptake by corn [Volume 3, Issue 2, 2015, Pages 1-17]
Siderophore-iron chelate Evaluation of Siderophore Production Capacity by Isolated Cyanobacteria from Paddy Fields [Volume 9, Issue 3, 2021, Pages 123-133]
Silakhor plain Study of lateral and vertical distribution of soil calcium carbonate using geostatistics and spline functions [Volume 5, Issue 2, 2017, Pages 1-15]
Simplified falling head (SFH Testing of new inputs to predict near-saturated soil hydraulic conductivity [Volume 7, Issue 1, 2019, Pages 54-69]
S Index Effect of Fire on Soil Physical Properties in Range Land, Agriculture and Forest Land Uses in Golestan Province [Volume 9, Issue 1, 2021, Pages 1-13]
Skewness index Study of some quantitative and qualitative indices of preferential flow in different soil structures [Volume 8, Issue 3, 2020, Pages 83-95]
Slope Investigating the Role of Loose Stone Dams in Controlling the Sedimentation of Oak Forest Area in the West of Iran [Volume 9, Issue 4, 2021, Pages 27-37]
Slope gradient Variability of Particle Size Distribution in North and South Hillslopes in A Semi-Arid Region in West of Zanjan [Volume 7, Issue 4, 2019, Pages 86-96]
Slope gradient Investigating the effect of cultivated furrow length on rill erosion and eroded grain size in a rainfed field [Volume 11, Issue 2, 2023, Pages 59-70]
Slow release fertilizer The Effect of a New Carbon Nanocarrier as a Slow Release Fertilizer on the Absorption of Zinc in Wheat Plant [Volume 11, Issue 3, 2023, Pages 1-16]
Small gullies Estimating of gully erosion based on REGEM model equations and modification of it’s for Ardebil province [Volume 8, Issue 1, 2020, Pages 162-173]
Sodic soil Analyzing the Geostatistical Methods in Spatial Monitoring of Saline and Sodic Condition of Soils under Treated - Wastewater Irrigation [Volume 2, Issue 1, 2014, Pages 115-128]
Sodium adsorption ratio Prediction of soil exchangeable sodium ratio based on soil sodium adsorption ratio in saline soils of Khorasan Razavi, Iran [Volume 10, Issue 2, 2022, Pages 40-53]
Sodium Chlorid The effect of sodium chloride induced salinity and boron of irrigation water on yield and concentration of macro nutrients in purslane [Volume 6, Issue 4, 2018, Pages 97-108]
Sodium hydroxide Kinetics of Cu Desorption in a Cu -Contaminated Sandy Loam Soil Using Modified Biochar [Volume 10, Issue 1, 2022, Pages 29-45]
Soil Distribution of Soil Iron Chemical Forms in some Golestan Province Soils [Volume 4, Issue 1, 2016, Pages 28-38]
Soil Comparison of some extractants for extracting available potassium for rice in some soils of Kohgiluyeh Province [Volume 5, Issue 1, 2017, Pages 13-24]
Soil Reaction of topsoil earthworms groups to variability of ecological characters in a broad-leaved forest [Volume 7, Issue 1, 2019, Pages 44-53]
Soil Investigating the Role of Loose Stone Dams in Controlling the Sedimentation of Oak Forest Area in the West of Iran [Volume 9, Issue 4, 2021, Pages 27-37]
Soil amendments Feasibility of Mowing Sands Stabilization in the Dried-up Beds of Lake Urmia using Inoculation and Stimulation of Soil Native Cyanobacteria [Volume 8, Issue 1, 2020, Pages 31-43]
Soil anions The Effect of Biochars Prepared from Agricultural Residues at Different Temperatures on Some Chemical Properties of a Calcareous Soil and Na and K Concentration of Corn (Zea mays) [Volume 7, Issue 3, 2019, Pages 164-179]
Soil application Effect of Iron Chelates and their Application Methods on Iron Nutrition Status of Bean Plant (Phaseolus vulgaris) in a Calcareous Soil [Volume 8, Issue 3, 2020, Pages 109-128]
Soil biological activity Effect of Diazinon, Chlorpyrifos and Imidacloprid Insecticides on some Biological Indices of Soil [Volume 8, Issue 4, 2020, Pages 1-13]
Soil biology Investigation of the microbial and soil invertebrates’ biodiversity indices of hard wood and soft wood plantations in west of Guilan province [Volume 6, Issue 3, 2018, Pages 1-12]
Soil bulk density Evaluation of Subsoiling Depth of Fields of Ratoon Cane on some Soil and Plant Indices [Volume 9, Issue 3, 2021, Pages 134-146]
Soil bulk density Study of Manure Mixing Effects by Different Tillage Methods on Soil Bulk Density, Chemical Properties of Soil and Sugarbeet Yield [Volume 11, Issue 3, 2023, Pages 88-97]
Soil carbon sequestration Effect of Organic Fertilizers and Cropping Systems on Carbon Sequestration Performance (Case study of Tabriz plain) [Volume 9, Issue 1, 2021, Pages 130-142]
Soil cations The Effect of Biochars Prepared from Agricultural Residues at Different Temperatures on Some Chemical Properties of a Calcareous Soil and Na and K Concentration of Corn (Zea mays) [Volume 7, Issue 3, 2019, Pages 164-179]
Soil Characteristics Runoff Production under the Influence of Slope and Soil Characteristics in Pastures without Vegetation Cover in Semi-Arid Region [Volume 9, Issue 4, 2021, Pages 15-26]
Soil classification Investigation of Formation and Development of Gypsiferous Soils of Jiroft and Anbarabad Regions, South of Kerman Province [Volume 11, Issue 1, 2023, Pages 43-57]
Soil compaction The Assessment of Soil Degradation Risk using Quantitative FAO / UNEP Method in Joupar Plain, Kerman Province [Volume 7, Issue 4, 2019, Pages 62-74]
Soil compaction Evaluation of Short-Term Effect of Oat (Avena sativa L.) and Chickling Pea (Lathyrus sativus L.) Cover Crops on Improving some Soil Properties [Volume 9, Issue 1, 2021, Pages 72-87]
Soil compaction Evaluation of Subsoiling Depth of Fields of Ratoon Cane on some Soil and Plant Indices [Volume 9, Issue 3, 2021, Pages 134-146]
Soil conditioner Vinasse Conditioner Effect Evaluation on Soil Loss and Runoff Component [Volume 11, Issue 3, 2023, Pages 47-59]
Soil conservation The Assessment of Soil Degradation Risk using Quantitative FAO / UNEP Method in Joupar Plain, Kerman Province [Volume 7, Issue 4, 2019, Pages 62-74]
Soil conservation Water Erosion Susceptibility Mapping Using Geomorphological Factors in Omarabad Watershed of Urmia [Volume 9, Issue 3, 2021, Pages 43-56]
Soil degradation The Impact of Cultivation on Some Soil Biological Properties: A Case Study in West Azarbaijan Province, Iran [Volume 8, Issue 3, 2020, Pages 96-108]
Soil depth Impact of Vegetation Cover on Soil Carbon Storage and CO2 Fixation in Long-Term Land Uses in Bajestan [Volume 8, Issue 4, 2020, Pages 181-196]
Soil electrical conductivity Prediction of soil salinity using multivariable regression on the basis of extracted indices from Landsat 8 satellite (Case study: Urmia) [Volume 7, Issue 1, 2019, Pages 108-121]
Soil enzymatic activity Effect of Diazinon, Chlorpyrifos and Imidacloprid Insecticides on some Biological Indices of Soil [Volume 8, Issue 4, 2020, Pages 1-13]
Soil Erosion Estimation of Soil erodibility factor of USLE model and its relationship with landscape features in some parts of Nazzlo-Chay basin, Iran [Volume 7, Issue 1, 2019, Pages 31-43]
Soil Erosion Estimation of soil loss due to potato harvesting in Ghorveh-Dehgolan plain, Kurdestan Province [Volume 7, Issue 1, 2019, Pages 177-186]
Soil Erosion Evaluation of Pixel and Object-Oriented Classification Techniques for Detection and Zoning of Erosion Lands Using Sentinel-2 Remote Sensing Data (Case Study: Lighvan Watershed) [Volume 9, Issue 1, 2021, Pages 28-40]
Soil Erosion Soil Erodibility and its Spatial Variation in Areas under Erosion Control Measures in Behbahan Region [Volume 9, Issue 3, 2021, Pages 73-88]
Soil Erosion Estimation and Zoning of Soil Erodibility Factor in Aliabad Watershed, Roodbar, Guilan Province [Volume 11, Issue 4, 2023, Pages 126-141]
Soil Erosion Estimating and Comparing Changes in Soil Erosion due to Vegetation Loss in the Eastern Sub-watersheds of the Lake of Urmia [Volume 11, Issue 4, 2023, Pages 77-94]
Soil erosion due to agricultural crop harvesting Estimation of soil loss due to potato harvesting in Ghorveh-Dehgolan plain, Kurdestan Province [Volume 7, Issue 1, 2019, Pages 177-186]
Soil evolution Release Kinetics of Non-exchangeable Potassium using CaCl2 in Relation to some Properties of Soils of Kohgilouye Province [Volume 5, Issue 2, 2017, Pages 81-94]
Soil evolution The study of physicochemical and mineralogical properties of soils in a toposequence in South West of Urmia Lake [Volume 7, Issue 2, 2019, Pages 148-167]
Soil evolution Investigation of Formation and Development of Gypsiferous Soils of Jiroft and Anbarabad Regions, South of Kerman Province [Volume 11, Issue 1, 2023, Pages 43-57]
Soil fertility Determination of soil fertility using multi-criteria decision in Tarbor-Darian plain, Fars province [Volume 6, Issue 3, 2018, Pages 37-48]
Soil fertility The role of soil limitations on the decline of Cypress (Cupressus arizonica L.) in 20 years old forest green space of Mobarake steel complex [Volume 8, Issue 1, 2020, Pages 187-198]
Soil Fertility Map The Performance of Nutrient Index Value (NIV) in Evaluation of Dryland Fertility [Volume 9, Issue 1, 2021, Pages 57-71]
Soil health Evaluation of Short-Term Effect of Oat (Avena sativa L.) and Chickling Pea (Lathyrus sativus L.) Cover Crops on Improving some Soil Properties [Volume 9, Issue 1, 2021, Pages 72-87]
Soil hydraulic conductivity Testing of new inputs to predict near-saturated soil hydraulic conductivity [Volume 7, Issue 1, 2019, Pages 54-69]
Soil Hydrological Groups Estimation of Soil erodibility factor of USLE model and its relationship with landscape features in some parts of Nazzlo-Chay basin, Iran [Volume 7, Issue 1, 2019, Pages 31-43]
Soil improvement Biochar amount and Particle Sizes Effects on Plant Available Water, Stomatal Resistance, Root Dry Weight and Water Use Efficiency of Wheat [Volume 10, Issue 2, 2022, Pages 66-78]
Soil lime percentage Estimation of Final Soil Infiltration Rate Using Fuzzy Clustering Algorithm, Nero Fuzzy (ANFIS) and Fuzzy Inference System (FIS) (A Case Study: Behshahr Plain, Galougah, Mazandaran, Iran) [Volume 4, Issue 2, 2016, Pages 47-59]
Soil loess Vinasse Conditioner Effect Evaluation on Soil Loss and Runoff Component [Volume 11, Issue 3, 2023, Pages 47-59]
Soil loss Laboratory Investigation of Surface Rock Fragment Cover Effects on Roughness Coefficient, Shear Stress and Soil Loss [Volume 2, Issue 1, 2014, Pages 15-25]
Soil loss Investigating the effect of cultivated furrow length on rill erosion and eroded grain size in a rainfed field [Volume 11, Issue 2, 2023, Pages 59-70]
Soil management Using Multivariate Analysis to Evaluate Soil Quality in Agricultural Lands of Zanjan Province [Volume 8, Issue 2, 2020, Pages 158-173]
Soil mapping Investigating the Interconnection of Soil-Forming Processes with Geomorphological Processes [Volume 8, Issue 2, 2020, Pages 174-189]
Soil microorganisms Effect of Different Culture Media on the Growth of Soil Cyanobacteria for Soil and Water Conservation [Volume 11, Issue 2, 2023, Pages 71-81]
Soil moisture The study of interaction air filled porosity and the use of urea and mono calcium phosphate on the availability of nitrogen, phosphorus and potassium in incubation period [Volume 3, Issue 2, 2015, Pages 101-115]
Soil moisture The Effect of Tillage and Pudding on Some Soil Physical Properties and Rice Yield in Paddy Lands (Case study: Ghaemshahr City) [Volume 10, Issue 3, 2022, Pages 30-42]
Soil moisture characteristic curve Investigating the Effect of Optimizing Soil Hydraulic Parameters with Inverse and Parametric Solution Methods in Increasing the Accuracy of Water Movement Simulation with HYDRUS [Volume 9, Issue 2, 2021, Pages 15-30]
Soil moisture content Estimation of Final Soil Infiltration Rate Using Fuzzy Clustering Algorithm, Nero Fuzzy (ANFIS) and Fuzzy Inference System (FIS) (A Case Study: Behshahr Plain, Galougah, Mazandaran, Iran) [Volume 4, Issue 2, 2016, Pages 47-59]
Soil moisture curve Evaluation of Saturated Hydraulic Conductivity Estimation by Mass and Pore Space Fractal Models [Volume 9, Issue 1, 2021, Pages 117-129]
Soil orders Determining the Effect of Soil Properties on Runoff and Sediment at Suborder Level Using Principal Components Analysis (Case Study: Ardabil Plain) [Volume 8, Issue 2, 2020, Pages 129-141]
Soil organic amendment Effect of Different Culture Media on the Growth of Soil Cyanobacteria for Soil and Water Conservation [Volume 11, Issue 2, 2023, Pages 71-81]
Soil organic carbon Application of multivariate statistical methods for evaluating soil quality indices in Lordegan semiarid region [Volume 7, Issue 3, 2019, Pages 192-206]
Soil organic carbon Biochar amount and Particle Sizes Effects on Plant Available Water, Stomatal Resistance, Root Dry Weight and Water Use Efficiency of Wheat [Volume 10, Issue 2, 2022, Pages 66-78]
Soil organic carbon storage Impact of Vegetation Cover on Soil Carbon Storage and CO2 Fixation in Long-Term Land Uses in Bajestan [Volume 8, Issue 4, 2020, Pages 181-196]
Soil organic matter Effect of Soil Organic Matter Removal on Phosphorus Sorption in Some Calcareous Soils of East Azerbaijan Province [Volume 2, Issue 1, 2014, Pages 84-100]
Soil organic matter Estimation of Final Soil Infiltration Rate Using Fuzzy Clustering Algorithm, Nero Fuzzy (ANFIS) and Fuzzy Inference System (FIS) (A Case Study: Behshahr Plain, Galougah, Mazandaran, Iran) [Volume 4, Issue 2, 2016, Pages 47-59]
Soil organic matter Prediction of Spatial Distribution of Soil Organic Content and Nitrogen in Irrigated Lands (Case Study: Absard Plain- Damavand, Tehran Province) [Volume 10, Issue 4, 2022, Pages 120-135]
Soil particles digital mapping Geostatistical Analysis and Zoning of Soil Primary Particles for optimal land use management. (Case Study: Shabankareh Plain, Bushehr Iran) [Volume 11, Issue 1, 2023, Pages 125-141]
Soil paste Isolation, identification, and determination of plant growth promoting properties of Azotobacteria isolated from soil samples North-west of Iran under different land-use [Volume 6, Issue 2, 2018, Pages 27-42]
Soil Pedotransfer Function Estimating of Field Capacity, Permanent Wilting and Available Water Content in Ardabil Plain Soils using Regression and Artificial Neural Network Models [Volume 1, Issue 1, 2013, Pages 60-72]
Soil Pedotransfer Function Suitable geostatistical methods and incorporation of them with pedotransfer functions for mapping cation exchange capacity [Volume 4, Issue 2, 2016, Pages 1-13]
Soil pedotransfer functions Estimating Wet Aggregates Stability from Easily Available Soil Properties in North West of Lake Urmia [Volume 9, Issue 2, 2021, Pages 102-115]
Soil physical properties The performance of fractal models in estimating soil particle size distribution [Volume 8, Issue 4, 2020, Pages 158-168]
Soil physical properties Parameter Estimation of Fractal and Experimental Models of Soil Water Retention Curve Using Pedotransfer and Spectrotransfer Functions [Volume 10, Issue 1, 2022, Pages 111-128]
Soil physicochemical properties Effects of gravel and poultry manure on some growth indices of cucumber and soil properties in the north west of Urmia Lake [Volume 7, Issue 3, 2019, Pages 98-109]
Soil physicochemical properties Evaluation of Saturated Hydraulic Conductivity Changes in Surface and Subsurface Layers of Loess Soils of East of Golestan Province [Volume 10, Issue 2, 2022, Pages 103-119]
Soil pollution Effects of plant growth promoting rhizobacteria and siderophore on distribution of chemical fractions of Zn in soil and its uptake by corn [Volume 3, Issue 2, 2015, Pages 1-17]
Soil pollution Effect of cadmium pollution on soil organic carbon particle size fractions in Hamadan and Lahigan soils treated with wheat straw [Volume 5, Issue 1, 2017, Pages 1-12]
Soil pollution Effect of municipal waste solid compost, cow and Poultry manure on available heavy metal in three different soil texture [Volume 6, Issue 3, 2018, Pages 130-145]
Soil pollution Quantitative Assessment of Soil Heavy Metals Pollution [Volume 8, Issue 2, 2020, Pages 37-52]
Soil pollution Application of pollution indices to investigate of heavy metals ‏sequestration in soil (Case Study of Nahavand Cement Factory)‎ [Volume 8, Issue 3, 2020, Pages 188-201]
Soil pollution The effect of Cadmium on growth and some nutrient uptake in alfalfa plant inoculated by Rhizophagus intraradices [Volume 8, Issue 4, 2020, Pages 98-115]
Soil pollution Investigation of Contamination of Some Heavy Metals in the Soils around the Darab Cement Factory, Fars Province [Volume 11, Issue 3, 2023, Pages 98-109]
Soil porosity Effects of Biochar and Zeoplant on Physical Properties of Soils Contaminated with Total Petroleum Hydrocarbons (TPHs) [Volume 9, Issue 1, 2021, Pages 14-27]
Soil pphysical properties Effect of potassium and salinity in irrigation water on soil physical properties [Volume 6, Issue 1, 2018, Pages 51-61]
Soil profile The role of soil limitations on the decline of Cypress (Cupressus arizonica L.) in 20 years old forest green space of Mobarake steel complex [Volume 8, Issue 1, 2020, Pages 187-198]
Soil profile Numerical simulation of moisture distribution in different soils affected by mulch and shallow saline groundwater [Volume 8, Issue 3, 2020, Pages 172-187]
Soil protection Effect of Different Culture Media on the Growth of Soil Cyanobacteria for Soil and Water Conservation [Volume 11, Issue 2, 2023, Pages 71-81]
Soil quality index Assessment Effect of Land Use Change from Rangeland to Rainfed Wheat on Soil Physical and Chemical Properties Using Soil Quality Index [Volume 8, Issue 2, 2020, Pages 201-213]
Soil quality index Effect of Diazinon, Chlorpyrifos and Imidacloprid Insecticides on some Biological Indices of Soil [Volume 8, Issue 4, 2020, Pages 1-13]
Soil quality index Spatial Distribution of Soil Quality in Savojbolagh Fields in Alborz Province [Volume 9, Issue 2, 2021, Pages 1-14]
Soil quality index Determination of Minimum Data Set to Evaluate Soil Quality in Piranshahr Region Wheat Fields [Volume 11, Issue 4, 2023, Pages 30-42]
Soil remediation Assessment of the Impact of Organic and Chemical Amendments on some Chemical Indicators of Saline-Sodic Soils [Volume 9, Issue 3, 2021, Pages 31-42]
Soil resistance Effect of Wheat Straw Mulch on Flow Characteristics in Wheat Furrows under Rainfed Condition [Volume 8, Issue 4, 2020, Pages 14-27]
Soil respiration The study of biological properties of soils in joining places of surface water-inflows in Meyghan playa in Arak [Volume 8, Issue 1, 2020, Pages 108-120]
Soil respiration The Impact of Cultivation on Some Soil Biological Properties: A Case Study in West Azarbaijan Province, Iran [Volume 8, Issue 3, 2020, Pages 96-108]
Soil salinity Prediction of soil exchangeable sodium ratio based on soil sodium adsorption ratio in saline soils of Khorasan Razavi, Iran [Volume 10, Issue 2, 2022, Pages 40-53]
Soil salinity and sodicity risk The Assessment of Soil Degradation Risk using Quantitative FAO / UNEP Method in Joupar Plain, Kerman Province [Volume 7, Issue 4, 2019, Pages 62-74]
Soil Saturated Hydraulic Conductivity Evaluation of Saturated Hydraulic Conductivity Changes in Surface and Subsurface Layers of Loess Soils of East of Golestan Province [Volume 10, Issue 2, 2022, Pages 103-119]
Soil stabilization Feasibility of Mowing Sands Stabilization in the Dried-up Beds of Lake Urmia using Inoculation and Stimulation of Soil Native Cyanobacteria [Volume 8, Issue 1, 2020, Pages 31-43]
Soil stabilization Evaluation and comparison of the performance of two methods, Microbial Induced Calcium Carbonate Precipitation and polyvinyl acetate in reducing wind erosion [Volume 11, Issue 3, 2023, Pages 110-120]
Soil structural stability Effect of potassium and salinity in irrigation water on soil physical properties [Volume 6, Issue 1, 2018, Pages 51-61]
Soil Structure Investigation the Effect of Polyvinyl Acetate Polymer, Acid Biochar and Wheat Straw Cellulose Hydrogel on Water Retention Capacity in a Sandy Soil [Volume 8, Issue 3, 2020, Pages 144-159]
Soil Temperature Estimation of Soil Temperature Spatial Average at Different Depths Using Meteorological Data in Agricultural Stations of Fars Province [Volume 9, Issue 4, 2021, Pages 116-127]
Soil Temperature Simulation Estimation of Surface and Depth Soil Temperature from Meteorological Data Using Machine Learning Techniques in Hyper Arid Climate [Volume 10, Issue 1, 2022, Pages 54-68]
Soil texture InteractiveEffects of Organic Matters and Earthworm on some Physical and chemical Properties of Two Soils under Different Compaction Conditions [Volume 3, Issue 1, 2015, Pages 89-102]
Soil texture Comparison of the Effects of Straw on Physical Quality of Two Fine and Coarse-Textured Soils from Moghan Plain, NorthWest of Iran [Volume 4, Issue 1, 2016, Pages 14-27]
Soil texture Prediction of Cation Exchange Capacity using fractal dimension of soil particle size distribution [Volume 7, Issue 2, 2019, Pages 56-66]
Soil texture Effect of Two Organic Amendments on Some Soils Physical Properties with Different Texture [Volume 7, Issue 4, 2019, Pages 137-147]
Soil texture Spatial Prediction of Soil Organic Matter with Soft and Axillary Data Using Bayesian Maximum Entropy Method [Volume 7, Issue 4, 2019, Pages 18-34]
Soil texture Determining the Effect of Soil Properties on Runoff and Sediment at Suborder Level Using Principal Components Analysis (Case Study: Ardabil Plain) [Volume 8, Issue 2, 2020, Pages 129-141]
Soil texture The performance of fractal models in estimating soil particle size distribution [Volume 8, Issue 4, 2020, Pages 158-168]
Soil Texture Modeling Evaluation the Preprocessing Effect of Satellite Images Input Parameters in to Artificial Neural Network for soil texture determination [Volume 5, Issue 2, 2017, Pages 66-80]
Soil variability Spatial variation of some soil properties and their relationship to tea yield in Fouman region, Guilan [Volume 7, Issue 2, 2019, Pages 82-96]
Soil variability Geostatistical assessing of some soil properties variability due to the oak land deforesting in Mokhtar plain, Yasouj [Volume 7, Issue 3, 2019, Pages 83-97]
Soil water content Estimating the water stress in soil using HYDRUS2D and Adaptive Neuro-Fuzzy Interference System [Volume 3, Issue 1, 2015, Pages 53-64]
Soil water content Investigating the effects of antecedent rainfall on splash erosion in a Marl soil using rainfall simulator [Volume 7, Issue 1, 2019, Pages 83-94]
Soil water retention curve Inverse estimation of the soil water retention curve parameters using double-ring infiltration data [Volume 4, Issue 2, 2016, Pages 26-37]
Soil water retention curve models Effect of Input Variables on Predictability of Soil Water Content through Different Soil Water Retention Curve Models [Volume 2, Issue 1, 2014, Pages 26-42]
Soil water-transmission Point estimation of soil moisture characteristics curve using some soil physical and mechanical properties [Volume 6, Issue 2, 2018, Pages 84-95]
Solid carrier Isolation and Identification of Zn solubilising bacteria and Evaluation of various Carrier Efficacy in Superior Isolate Survival [Volume 11, Issue 1, 2023, Pages 16-29]
Soluble sugars Effect of Salicylic Acid and Calcium on Chilling Resistance of Pistachios Seedlings, cv. Kaleghochi [Volume 7, Issue 4, 2019, Pages 47-61]
Soluble sugars Effect of paclobutrazol and calcium on increasing of chilling tolerance of pistachio seedlings and trees [Volume 11, Issue 2, 2023, Pages 82-94]
Solvent bacteria Effect of Leonardite and Zinc Solvent Bacteria on Release and Chemical Forms of Zinc in Calcareous Soil [Volume 10, Issue 2, 2022, Pages 14-28]
Sorption Effect of Soil Organic Matter Removal on Phosphorus Sorption in Some Calcareous Soils of East Azerbaijan Province [Volume 2, Issue 1, 2014, Pages 84-100]
Source of phosphorus Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus [Volume 7, Issue 2, 2019, Pages 168-181]
South of Urmia plain Qualitative Land Suitability Evaluation, Based on the FAO and the CROPWAT Model in Estimating Water Requirement of Apple product in the Darbrud region of Urmia [Volume 8, Issue 4, 2020, Pages 131-142]
Soybean Distribution of Soil Iron Chemical Forms in some Golestan Province Soils [Volume 4, Issue 1, 2016, Pages 28-38]
Soybean Estimation and Comparison of Soil Erosion in Conservation and Conventional Agricultural Systems (Case study: Soybean Agricultural Lands in Gorgan County) [Volume 9, Issue 2, 2021, Pages 61-72]
Soybean Estimation of Organic Carbon Content and its Changes in Soybean-Wheat Cropping Rotation [Volume 11, Issue 1, 2023, Pages 1-15]
Spatial correlation Evaluation of the Performance of Copula Function in Estimating Some Soil Properties [Volume 10, Issue 1, 2022, Pages 82-97]
Spatial dependence Spatial Distribution of Soil Quality in Savojbolagh Fields in Alborz Province [Volume 9, Issue 2, 2021, Pages 1-14]
Spatial dependence Estimation and Zoning of Soil Erodibility Factor in Aliabad Watershed, Roodbar, Guilan Province [Volume 11, Issue 4, 2023, Pages 126-141]
Spatial distribution Spatial variation of some soil properties and their relationship to tea yield in Fouman region, Guilan [Volume 7, Issue 2, 2019, Pages 82-96]
Spatial distribution Geostatistical assessing of some soil properties variability due to the oak land deforesting in Mokhtar plain, Yasouj [Volume 7, Issue 3, 2019, Pages 83-97]
Spatial distribution Genetic Algorithm Application for Soil pHSpatial Distribution Estimation with Geostatistics and Gene Expression ProgrammingCombination [Volume 10, Issue 3, 2022, Pages 117-129]
Spatial modeling Soil Erodibility and its Spatial Variation in Areas under Erosion Control Measures in Behbahan Region [Volume 9, Issue 3, 2021, Pages 73-88]
Spatial monitoring Analyzing the Geostatistical Methods in Spatial Monitoring of Saline and Sodic Condition of Soils under Treated - Wastewater Irrigation [Volume 2, Issue 1, 2014, Pages 115-128]
Spatial variability Testing of new inputs to predict near-saturated soil hydraulic conductivity [Volume 7, Issue 1, 2019, Pages 54-69]
Spatial variability Spatial Variability of Some Soil Characteristics in Lands of Zanjan University [Volume 7, Issue 4, 2019, Pages 164-178]
Spatial variability Spatial Distribution of Soil Quality in Savojbolagh Fields in Alborz Province [Volume 9, Issue 2, 2021, Pages 1-14]
Speciation Effect of Zinc Oxide Nanoparticles on Zinc Chemical Forms Species in Soil Solution Phase and its Correlation with Concentration and Uptake of Zinc in Wheat [Volume 7, Issue 4, 2019, Pages 35-46]
Species diversity Plant Diversity of Bio-environmental Units with Respect to Some Soil and Geopedologic Characteristics in the Mountain Rangeland Ecosystem [Volume 1, Issue 2, 2013, Pages 75-87]
Spectral Reflectance Parameter Estimation of Fractal and Experimental Models of Soil Water Retention Curve Using Pedotransfer and Spectrotransfer Functions [Volume 10, Issue 1, 2022, Pages 111-128]
Spectrophotometer method Evaluation of Siderophore Production Capacity by Isolated Cyanobacteria from Paddy Fields [Volume 9, Issue 3, 2021, Pages 123-133]
Spherical variogram Spatial distribution analysis of Copper, Zinc and Arsenic heavy metals in the soil of surrounding areas of Khatoon-abad copper smelter industry [Volume 6, Issue 4, 2018, Pages 84-96]
Spinach Effects of Two Species of Pseudomonas and Nitrogen Levels on Dry Matter, Chlorophyll index and N and Zn Uptake by Spinach Plant [Volume 6, Issue 1, 2018, Pages 62-72]
Spinach Effect of some organic and chemical amendments on some micro and macronutrient uptake in spinach [Volume 7, Issue 3, 2019, Pages 122-133]
Split Split Plot Design Evaluation of the Parsian Mulch and Polyacrylamide Impact on the Runoff Generation and Sediment Yield of Sandy Loam Soils with Gypsum Base [Volume 6, Issue 3, 2018, Pages 64-76]
Sporosarcina pasteurii؛ Sugarcane molasse؛ Wind erosion Effect of Sporosarcina pasteurii and culture media on Microbial Carbonate Induced Precipitation and wind erosion control in sandy soil of Khuzestan [Volume 7, Issue 3, 2019, Pages 1-13]
Standardized Spectral Reflection Index Prediction of Spatial Distribution of Soil Organic Content and Nitrogen in Irrigated Lands (Case Study: Absard Plain- Damavand, Tehran Province) [Volume 10, Issue 4, 2022, Pages 120-135]
Statistical analysis Estimation of soil loss due to potato harvesting in Ghorveh-Dehgolan plain, Kurdestan Province [Volume 7, Issue 1, 2019, Pages 177-186]
Statistical parameters Prediction of soil salinity using multivariable regression on the basis of extracted indices from Landsat 8 satellite (Case study: Urmia) [Volume 7, Issue 1, 2019, Pages 108-121]
Statistical Sampling Introduction of different sampling methods in digital soil mapping studies [Volume 8, Issue 3, 2020, Pages 202-219]
Stepwise Multiple Linear Regression Parameter Estimation of Fractal and Experimental Models of Soil Water Retention Curve Using Pedotransfer and Spectrotransfer Functions [Volume 10, Issue 1, 2022, Pages 111-128]
Stepwise Regression Evaluation the Preprocessing Effect of Satellite Images Input Parameters in to Artificial Neural Network for soil texture determination [Volume 5, Issue 2, 2017, Pages 66-80]
Stepwise Regression Investigation of the Relationship between Sediment Organic Carbon and Hydrogeomorphological Characteristics of the Watershed (Case Study: Ardabil Province) [Volume 10, Issue 4, 2022, Pages 11-24]
Stockosorb Investigating the Effect of Salt Type and its Concentration on the Absorption Efficiency of the Superabsorbent [Volume 7, Issue 2, 2019, Pages 97-108]
Stratified random sampling method Determination of Soil Wind Erodibility in Eastern Urmia Lake and its Relationship with Soil Physicochemical Properties [Volume 8, Issue 2, 2020, Pages 82-92]
Straw Effect of EDTA on Uptake of Lead and Cadmium by Canola [Volume 5, Issue 2, 2017, Pages 52-65]
Straw Accumulation of Nutrient Elements on Root, Straw and Soil in Dryland Wheat as Affected by Phosphate Solubilizing Bacteria and Mycorrhizal Fungi [Volume 7, Issue 4, 2019, Pages 179-195]
Streptomyces Effect of Compost Enrichment with Urea and Streptomyces on Physicochemical Factors of Compost [Volume 11, Issue 3, 2023, Pages 29-46]
Structural stability index Effect of Fire on Soil Physical Properties in Range Land, Agriculture and Forest Land Uses in Golestan Province [Volume 9, Issue 1, 2021, Pages 1-13]
Structure The Study of Physico-chemical and Micromorphological Properties of Gypsiferous-Alkaline Soils in Shoshab area, Hamadan province [Volume 8, Issue 3, 2020, Pages 40-54]
Submergence Effects of Rice (Oryza sativa L.) Cultivation, Sewage Sludge and Chemical Fertilizers on Changes in Iron, Zinc, Copper and Manganese Concentrations in Soil Solution after Submergence [Volume 2, Issue 1, 2014, Pages 1-14]
Sugar beet Qualitative land suitability evaluation for Canola and Sugar beet cultivations with FAO different methods (Gyan area, Hamedan province) [Volume 5, Issue 2, 2017, Pages 16-30]
Sugar beet Effect of Different Sources and Amounts of Nitrogen on Root Yield and Some Qualitative Characteristics of Sugar Beet [Volume 6, Issue 3, 2018, Pages 118-129]
Sugarbeet Land suitability of Golfaraj region for Sugarbeet cultivation using Mediterranean system [Volume 2, Issue 2, 2014, Pages 1-11]
Sugarbeet Study of Manure Mixing Effects by Different Tillage Methods on Soil Bulk Density, Chemical Properties of Soil and Sugarbeet Yield [Volume 11, Issue 3, 2023, Pages 88-97]
Sugarcane Evaluation of Subsoiling Depth of Fields of Ratoon Cane on some Soil and Plant Indices [Volume 9, Issue 3, 2021, Pages 134-146]
Sugarcane bagasse Effect of Pyrolysis Temperature on Chemical Properties of Sugarcane Bagasse and Pistachio residues Biochar [Volume 3, Issue 1, 2015, Pages 1-13]
Sulfamethoxazole The effects of oxytetracycline (OTC) and sulfamethoxazole (SMX) antibiotics on potential nitrification and alkaline phosphatase and urease activities in a calcareous soil [Volume 6, Issue 2, 2018, Pages 1-14]
Sulfur Effect of different sources of sulfur on distribution of inorganic phosphorus forms in a calcareous soil [Volume 8, Issue 3, 2020, Pages 55-67]
Sulphur Effect of elemental sulfur and Thiobacillus bacteria on some chemical properties of soil and nutrients uptake by maize (Zea mays L.) crop [Volume 6, Issue 2, 2018, Pages 131-142]
Sulphur Effects of Nitrogen and Sulphur Different Levels and Sources on Yield, Nutrients Concentration and Oil Content of Canola(Brassica napus L.) [Volume 9, Issue 2, 2021, Pages 31-46]
Sunflower Effects of Sunflower Cultivation, Manure and Sewage Sludge on Availability of Elements, pH and EC of an Alkaline Soil [Volume 1, Issue 1, 2013, Pages 1-16]
Sunflower Investigation on the reaction of sunflower recombinant inbred lines to NaCl stress at seedling stage [Volume 2, Issue 2, 2014, Pages 77-91]
Sunflower Evaluation of the efficiency of oily sunflower inbred lines (Helianthus annuus L.) in terms of adsorption and consumption of phosphorus in soil [Volume 8, Issue 4, 2020, Pages 143-157]
Sunflower Mulch Investigation of the effect of sunflower mulch the soil Least Limiting Water Range (LLWR) [Volume 10, Issue 1, 2022, Pages 46-53]
Sunflower pate organic mulch Experimental Study of Sunflower Organic Mulch Effect on Soil Hydraulic and Mechanical Properties under Different Compaction Energy [Volume 8, Issue 3, 2020, Pages 27-39]
Superabsorbent Investigating the Effect of Salt Type and its Concentration on the Absorption Efficiency of the Superabsorbent [Volume 7, Issue 2, 2019, Pages 97-108]
Superabsorbent The effect of superabsorbent and integrated management of chemical and organic fertilizers on reducing boron toxicity in sure orange rootstock (Citrus aurantium) [Volume 10, Issue 2, 2022, Pages 54-65]
Superoxide dismutase Evaluation of the effect of plant growth promoting bacteria and municipal waste compost on enzyme changes in black mulberry leaf [Volume 11, Issue 1, 2023, Pages 73-86]
Superphosphate triple The use of plant growth promotion bacteria inoculants Pseudomonas fluorescens in increasing growth and nutrient uptake in wheat [Volume 7, Issue 1, 2019, Pages 165-176]
Supervised classification Comparison of Multi-Spectral Satellite Images of Spot5 and Sentinel 2 for Mapping of Rangeland Vegetation Covers Density in the Middle Kashkan Basing (Lorestan Province) [Volume 11, Issue 3, 2023, Pages 75-87]
Surface area Investigating the Effect of Various Surface and Chemical Modification Approaches on Corn Residue and Common Reed Derived-biochar Traits [Volume 9, Issue 2, 2021, Pages 73-86]
Surface crust Comparison of sediment content in runoff and drainage water under two different slopes and cultivation types [Volume 6, Issue 4, 2018, Pages 109-120]
Surface erosion Variability of Particle Size Distribution in North and South Hillslopes in A Semi-Arid Region in West of Zanjan [Volume 7, Issue 4, 2019, Pages 86-96]
Surface flow Variability of Particle Size Distribution in North and South Hillslopes in A Semi-Arid Region in West of Zanjan [Volume 7, Issue 4, 2019, Pages 86-96]
Surface flow Investigating The Susceptibility of Semi-arid Soils with Different Texture to Interrill Erosion in Relation to Slope Sharpness in Zanjan Province [Volume 10, Issue 1, 2022, Pages 15-28]
Surface modification Investigating the Effect of Various Surface and Chemical Modification Approaches on Corn Residue and Common Reed Derived-biochar Traits [Volume 9, Issue 2, 2021, Pages 73-86]
Surface rock fragment Modeling of the effect of rock fragment cover and sizes on the sediment concentration using response surface method [Volume 3, Issue 1, 2015, Pages 25-38]
Surface roughness Effect of Wheat Straw Mulch on Flow Characteristics in Wheat Furrows under Rainfed Condition [Volume 8, Issue 4, 2020, Pages 14-27]
Surface Soil Investigating the Contamination Level and Health Risk of Potentially Toxic Elements in Surface Soil of the Roadside Environment [Volume 11, Issue 4, 2023, Pages 112-125]
Survival Isolation and Identification of Zn solubilising bacteria and Evaluation of various Carrier Efficacy in Superior Isolate Survival [Volume 11, Issue 1, 2023, Pages 16-29]
Suspended Load Predicting River Suspended Load Using Artificial Neural Network and Non-Dominant Genetic Sorting Algorithm [Volume 10, Issue 4, 2022, Pages 45-60]
Sustainable agriculture Analyzing the Geostatistical Methods in Spatial Monitoring of Saline and Sodic Condition of Soils under Treated - Wastewater Irrigation [Volume 2, Issue 1, 2014, Pages 115-128]
Sustainable agriculture Land suitability of Golfaraj region for Sugarbeet cultivation using Mediterranean system [Volume 2, Issue 2, 2014, Pages 1-11]
Sustainable agriculture Assessment of Relationships between Rose Yield and Soil and Topography Properties Using Multivariate Regression, Artificial Neural Network and Structure Equation Modeling [Volume 8, Issue 2, 2020, Pages 142-157]
Sustainable development Determination of the Priority of Cultivation for some Types of Garden Utilization for Construction of Orchard in the Khodaafarin Area [Volume 8, Issue 4, 2020, Pages 85-97]
Sustainable management Spatial variation of some soil properties and their relationship to tea yield in Fouman region, Guilan [Volume 7, Issue 2, 2019, Pages 82-96]
Sustainable management Effects of Biochar and Zeoplant on Physical Properties of Soils Contaminated with Total Petroleum Hydrocarbons (TPHs) [Volume 9, Issue 1, 2021, Pages 14-27]
Sustainable soil management The Assessment of Soil Degradation Risk using Quantitative FAO / UNEP Method in Joupar Plain, Kerman Province [Volume 7, Issue 4, 2019, Pages 62-74]
SVR model Application of hyperspectral images in Quantification of soil gypsum in center areas of Khuzestan province prone to dust generation [Volume 8, Issue 3, 2020, Pages 1-13]
Symbiotic fungus Effect of Plant Growth-Promoting Microorganisms Inoculation on some Growth and Physiological Parameters and Nutrients Content of Sage (Salvia officinalis) Under Salinity Stress Conditions [Volume 9, Issue 3, 2021, Pages 104-122]
Synoptic Station Investigating the Trend of Changes and Correlation Between the Occurrence of Dust in Iran [Volume 10, Issue 1, 2022, Pages 69-81]
Synthetic-polymer Investigation the Effect of Polyvinyl Acetate Polymer, Acid Biochar and Wheat Straw Cellulose Hydrogel on Water Retention Capacity in a Sandy Soil [Volume 8, Issue 3, 2020, Pages 144-159]

T

Tabriz plain Effect of Acetic Acid on Field Remediation Efficiency of Lead (Pb) contaminated soil with Electrokinetic Technology [Volume 7, Issue 1, 2019, Pages 95-107]
Tabriz plain Effect of Organic Fertilizers and Cropping Systems on Carbon Sequestration Performance (Case study of Tabriz plain) [Volume 9, Issue 1, 2021, Pages 130-142]
Tartaric Acid Influence of the Organic Acids on the Heavy Metals Mobility and Distribution in the Contaminated Soils [Volume 9, Issue 4, 2021, Pages 62-73]
Taxonomic distance Comparison of grouping and the quality of legacy soil map boundaries with numerical data mining models: a case study of some regions of Chaharmahal-va-Bakhtiari province [Volume 8, Issue 4, 2020, Pages 28-43]
Temporal changes Impact of Vegetation Cover on Soil Carbon Storage and CO2 Fixation in Long-Term Land Uses in Bajestan [Volume 8, Issue 4, 2020, Pages 181-196]
Temporal variation Investigating the effect of cultivated furrow length on rill erosion and eroded grain size in a rainfed field [Volume 11, Issue 2, 2023, Pages 59-70]
Theoretic models Evaluation of Saturated Hydraulic Conductivity Estimation by Mass and Pore Space Fractal Models [Volume 9, Issue 1, 2021, Pages 117-129]
The weight of 1000 grains The Effect of Tillage and Pudding on Some Soil Physical Properties and Rice Yield in Paddy Lands (Case study: Ghaemshahr City) [Volume 10, Issue 3, 2022, Pages 30-42]
Thinning Effect of thinning practices on some physical, physiological characteristics, mineral elements and bunch fading disorder in Bam district [Volume 8, Issue 4, 2020, Pages 197-207]
Thiobacillius Effect of different sources of sulfur on distribution of inorganic phosphorus forms in a calcareous soil [Volume 8, Issue 3, 2020, Pages 55-67]
Thiobacillus Changing Trends of Soil Properties and Canola Yield under Maize Rotation by Sulfur Treatments [Volume 10, Issue 3, 2022, Pages 66-77]
Threshold values Probability mapping of Deficiency or Excess of Soil Available Phosphorus and Organic Carbon by Indicator Kriging [Volume 5, Issue 1, 2017, Pages 67-78]
Tillage Short-term effects of conservation tillage and canola cover crop on selected biological indicators of soil quality and sunflower yield in Dastjerd, Hamedan [Volume 7, Issue 1, 2019, Pages 16-30]
Tillage Study of Manure Mixing Effects by Different Tillage Methods on Soil Bulk Density, Chemical Properties of Soil and Sugarbeet Yield [Volume 11, Issue 3, 2023, Pages 88-97]
Tillage Effect of Tillage Systems on Compaction Characteristics of a Silty Clay Loam Soil [Volume 11, Issue 3, 2023, Pages 121-135]
Tillage along slope Effect of row spacing and tillage direction on water and soil losses in rainfed land [Volume 8, Issue 1, 2020, Pages 79-91]
Tillage on contour lines Effect of row spacing and tillage direction on water and soil losses in rainfed land [Volume 8, Issue 1, 2020, Pages 79-91]
Tobacco Evaluation of Chemical Extractants Ability for Extracting Available Potassium in Some Tobacco-cultivated Soils in Northwest of Iran [Volume 8, Issue 1, 2020, Pages 18-30]
Tobacco quality Different forms of soil potassium and its correlation with qualitative and quantitative characteristics of tobacco in soils of tobacco cultivated areas in northern Iran [Volume 7, Issue 1, 2019, Pages 187-202]
Tolerance to drought Isolation and investigation of some growth-promoting properties of halotolerant bacteria -producing polymer of saline soils [Volume 6, Issue 3, 2018, Pages 24-36]
Tomato The effect of bio-fertilizer and organic fertilizer application on some nutrients concentration and growth characteristics of tomato [Volume 2, Issue 2, 2014, Pages 105-118]
Topographic parameters Prediction of soil salinity using multivariable regression on the basis of extracted indices from Landsat 8 satellite (Case study: Urmia) [Volume 7, Issue 1, 2019, Pages 108-121]
Topography and Validation Importance ofselecting the appropriate digital elevation modelinmanagement of soil and waterconservation (Case study: Taham dam, Zanjn province) [Volume 3, Issue 2, 2015, Pages 42-54]
Total Data Set Determination of Minimum Data Set to Evaluate Soil Quality in Piranshahr Region Wheat Fields [Volume 11, Issue 4, 2023, Pages 30-42]
Total Nitrogen Prediction of Spatial Distribution of Soil Organic Content and Nitrogen in Irrigated Lands (Case Study: Absard Plain- Damavand, Tehran Province) [Volume 10, Issue 4, 2022, Pages 120-135]
Total phenol Effects of Humic Acid, Vermicompost and Zinc Foliar Spray on Some Quantitative and Qualitative Characteristics of Pomegranate (Khazar Bardaskan cv.) [Volume 8, Issue 2, 2020, Pages 53-69]
Toxicity Methods of Arsenic Decontamination of Soil and Water [Volume 8, Issue 4, 2020, Pages 69-84]
Traditional soil map Comparison of grouping and the quality of legacy soil map boundaries with numerical data mining models: a case study of some regions of Chaharmahal-va-Bakhtiari province [Volume 8, Issue 4, 2020, Pages 28-43]
Traffic Investigating the Contamination Level and Health Risk of Potentially Toxic Elements in Surface Soil of the Roadside Environment [Volume 11, Issue 4, 2023, Pages 112-125]
Transfer Function Prediction of Cation Exchange Capacity using fractal dimension of soil particle size distribution [Volume 7, Issue 2, 2019, Pages 56-66]
Transport Effects of potassium and zinc fertilizer treatments on potassium, calcium, magnesium, zinc uptake and K+/Na+ ratio and some physiological responses of two cultivars of Canola under salinity stress [Volume 3, Issue 1, 2015, Pages 14-24]
Trapezoidal Comparison of three membership function in land suitability by fuzzy set theory in Amol region, IRAN [Volume 5, Issue 1, 2017, Pages 57-66]
Trees decline The role of soil limitations on the decline of Cypress (Cupressus arizonica L.) in 20 years old forest green space of Mobarake steel complex [Volume 8, Issue 1, 2020, Pages 187-198]
Tricalcium phosphate Interaction effects of different sources of phosphorus and potassium on phosphate and potassium solubilizing behavior of some bacterial isolates [Volume 5, Issue 1, 2017, Pages 25-34]
Tricalcium phosphate Efficiency of some fungal species in phosphate solubilization and potassium and iron release from phlogopite and muscovite [Volume 11, Issue 1, 2023, Pages 112-124]
Trophic state index (TSI) Investigation of Trophic Status of Kanibarazan Wetland of Mahabad Using Sediment Bioavailable Phosphorous and Carlson Index (TSI) [Volume 8, Issue 1, 2020, Pages 136-148]
Tuber yield Study on the Effect of Potassium and Zinc on the Cadmium Accumulation in Potato Tubers [Volume 7, Issue 4, 2019, Pages 75-85]

U

Uncultivated The Impact of Cultivation on Some Soil Biological Properties: A Case Study in West Azarbaijan Province, Iran [Volume 8, Issue 3, 2020, Pages 96-108]
Universal soil loss equation Estimation and Comparison of Soil Erosion in Conservation and Conventional Agricultural Systems (Case study: Soybean Agricultural Lands in Gorgan County) [Volume 9, Issue 2, 2021, Pages 61-72]
Unsaturated soil Point estimation of soil moisture characteristics curve using some soil physical and mechanical properties [Volume 6, Issue 2, 2018, Pages 84-95]
Uptake Distribution of Soil Iron Chemical Forms in some Golestan Province Soils [Volume 4, Issue 1, 2016, Pages 28-38]
Urea A Study of Nitrate Uptake of Four Nitrogen Frtilizers and its Movement Simulation in Sandy Loam Soil by Hydrus-1D [Volume 3, Issue 2, 2015, Pages 55-71]
Urea Effect of Different Sources and Amounts of Nitrogen on Root Yield and Some Qualitative Characteristics of Sugar Beet [Volume 6, Issue 3, 2018, Pages 118-129]
Urea Effect of Compost Enrichment with Urea and Streptomyces on Physicochemical Factors of Compost [Volume 11, Issue 3, 2023, Pages 29-46]
Urease The effects of oxytetracycline (OTC) and sulfamethoxazole (SMX) antibiotics on potential nitrification and alkaline phosphatase and urease activities in a calcareous soil [Volume 6, Issue 2, 2018, Pages 1-14]
Urmia lake Laboratory investigation on reclamation of a saline-sodic soil by column leaching experiments [Volume 6, Issue 4, 2018, Pages 121-132]
Urmia lake Modeling and Mapping of Soil Salinity and Moisture Using Spectral and Radar Remote Sensing [Volume 10, Issue 3, 2022, Pages 43-65]
Urmia lake Study of Temporal-Spatial Trend of Groundwater Salinity by Hotspot and Outlier Analysis in Miandoab plain [Volume 10, Issue 4, 2022, Pages 106-119]

V

Van-Huay Investigation of cadmium adsorption potential by suspended sediments of the Rozeh-Chay River, Urmia region at different ionic strengths [Volume 8, Issue 1, 2020, Pages 59-67]
Variogram Spatial Variability of Some Soil Characteristics in Lands of Zanjan University [Volume 7, Issue 4, 2019, Pages 164-178]
Vegetation Estimating and Comparing Changes in Soil Erosion due to Vegetation Loss in the Eastern Sub-watersheds of the Lake of Urmia [Volume 11, Issue 4, 2023, Pages 77-94]
Vegetation cover Comparison of sediment content in runoff and drainage water under two different slopes and cultivation types [Volume 6, Issue 4, 2018, Pages 109-120]
Vegetation cover Runoff Production under the Influence of Slope and Soil Characteristics in Pastures without Vegetation Cover in Semi-Arid Region [Volume 9, Issue 4, 2021, Pages 15-26]
Vegetative growth parameters The effects of Co-Application of Humic Acid and Phosphorous Fertilizer on Vegetative Growth Indices and Phosphorous Availability in Canola [Volume 8, Issue 1, 2020, Pages 68-78]
Vermicompost Effect of Apple Pruning Vermicompost on Improving some Biological Properties of a Pb-Contaminated Soil [Volume 4, Issue 1, 2016, Pages 54-64]
Vermicompost Study of different fractions of Zn, Cu, Pb and Cd during vermicomposting of cattle manure [Volume 5, Issue 1, 2017, Pages 35-44]
Vermicompost The use of plant growth promotion bacteria inoculants Pseudomonas fluorescens in increasing growth and nutrient uptake in wheat [Volume 7, Issue 1, 2019, Pages 165-176]
Vermicompost Effect of some organic and chemical amendments on some micro and macronutrient uptake in spinach [Volume 7, Issue 3, 2019, Pages 122-133]
Vermicompost Effects of Humic Acid, Vermicompost and Zinc Foliar Spray on Some Quantitative and Qualitative Characteristics of Pomegranate (Khazar Bardaskan cv.) [Volume 8, Issue 2, 2020, Pages 53-69]
Vermicompost Assessment of the Impact of Organic and Chemical Amendments on some Chemical Indicators of Saline-Sodic Soils [Volume 9, Issue 3, 2021, Pages 31-42]
Vermicompost Comparison of using some organic and Nano Biofertilizers on morphologic traits and extraction components of Echinacea purpurea as a medicinal plant [Volume 10, Issue 4, 2022, Pages 1-10]
Vermiculite Effect of waterlogging cultivation on physical, chemical and mineralogical characteristics of paddy soils in Doroud area, Lorestan Province [Volume 6, Issue 1, 2018, Pages 112-123]
Vermiculite The Effect of Land Use Change of Rangeland to Agriculture and Forest Park Land Use on Different Potassium Forms and Clay Mineralogy [Volume 11, Issue 4, 2023, Pages 1-17]
Vinasse Vinasse Conditioner Effect Evaluation on Soil Loss and Runoff Component [Volume 11, Issue 3, 2023, Pages 47-59]
Vitis vinifera Impact of exogenous salicylic acid on leaf mineral composition of grapevine (Vitis vinifera L.cv Bidaneh Sefid) subjected to salinity [Volume 6, Issue 2, 2018, Pages 119-130]
Voids The Study of Physico-chemical and Micromorphological Properties of Gypsiferous-Alkaline Soils in Shoshab area, Hamadan province [Volume 8, Issue 3, 2020, Pages 40-54]

W

Walnut green shell Effect of walnut wood and walnut green shell biochar on water retention status in a sandy soil [Volume 8, Issue 4, 2020, Pages 44-56]
Walnut wood Effect of walnut wood and walnut green shell biochar on water retention status in a sandy soil [Volume 8, Issue 4, 2020, Pages 44-56]
Water deficit Increasing irrigation efficiency in rice paddies using Azolla compost under water deficit conditions [Volume 6, Issue 4, 2018, Pages 146-160]
Water deficit Effect of Humic Acid on Growth Characteristics, Phosphorous and Potassium Uptake and Photosynthesis Pigments of Pistachio Seedlings under Drought Stress [Volume 7, Issue 3, 2019, Pages 134-149]
Water deficit Effect of Nitrogen and Salinity on Irrigation Water Yield and Productivity at Different Soil Moisture Levels [Volume 8, Issue 4, 2020, Pages 116-130]
Water deficit stress Isolation, Molecular Identification, and Assessing Plant Growth Promoting Activities of Biofilm Forming Bacteria from Gramineae Rhizosphere in North West of Iran [Volume 7, Issue 2, 2019, Pages 14-28]
Water drop penetration (WDP) Effects of Biochar and Zeoplant on Physical Properties of Soils Contaminated with Total Petroleum Hydrocarbons (TPHs) [Volume 9, Issue 1, 2021, Pages 14-27]
Water efficiency Effect of Nitrogen and Salinity on Irrigation Water Yield and Productivity at Different Soil Moisture Levels [Volume 8, Issue 4, 2020, Pages 116-130]
Water irrigation quality Effect of potassium and salinity in irrigation water on soil physical properties [Volume 6, Issue 1, 2018, Pages 51-61]
Watermelon" Evaluation nutritional status of watermelon with deviation from optimum percentage (DOP) method in Poldasht, West Azerbaijan [Volume 5, Issue 2, 2017, Pages 41-51]
Water pollution Ammonium adsorption by green synthesized iron oxide nanoparticles with Eucalyptus globulus extracts from aqueous solutions [Volume 11, Issue 2, 2023, Pages 1-12]
Water Retention Investigation the Effect of Polyvinyl Acetate Polymer, Acid Biochar and Wheat Straw Cellulose Hydrogel on Water Retention Capacity in a Sandy Soil [Volume 8, Issue 3, 2020, Pages 144-159]
Water retention curve Effect of walnut wood and walnut green shell biochar on water retention status in a sandy soil [Volume 8, Issue 4, 2020, Pages 44-56]
Watershed Evaluation of Saturated Hydraulic Conductivity Changes in Surface and Subsurface Layers of Loess Soils of East of Golestan Province [Volume 10, Issue 2, 2022, Pages 103-119]
Water use efficiency Effects of gravel and poultry manure on some growth indices of cucumber and soil properties in the north west of Urmia Lake [Volume 7, Issue 3, 2019, Pages 98-109]
Water use efficiency Comparison of different biochar and fertilizer levels on yield and yield components of wheat and water use efficiency [Volume 8, Issue 3, 2020, Pages 160-171]
Water use efficiency Effect of Nitrogen and Salinity on Irrigation Water Yield and Productivity at Different Soil Moisture Levels [Volume 8, Issue 4, 2020, Pages 116-130]
Wetting Pattern Wetting Pattern Dimensions Determination in Drip Irrigation by Coupling the HYDRUS-2D Software and Backingham π Theorem in Texturally Different Soils [Volume 6, Issue 2, 2018, Pages 109-118]
Wheat Interactive Effects of Arsenic and Phosphorus on the Uptake of Calcium, Magnesium and Potassium by Wheat (Triticum aestivum) and Marigold (Tagestes erecta) [Volume 2, Issue 1, 2014, Pages 43-58]
Wheat Effect of PGPR Biofertilizers on the Qualitative and Quantitative Yield Parameters of Wheat (Triticum aestivum) [Volume 2, Issue 1, 2014, Pages 103-114]
Wheat Effect of Triple Superphosphate and Wheat Cultivation on Mineral Phosphorus Forms in Calcareous Soils of Qazvin Plain [Volume 6, Issue 3, 2018, Pages 49-63]
Wheat The effect of organic and chemical fertilizers on the uptake of phosphorus by wheat and activity of acidic and alkaline phosphatase enzymes in soil [Volume 7, Issue 3, 2019, Pages 150-163]
Wheat Effect of Zinc Oxide Nanoparticles on Zinc Chemical Forms Species in Soil Solution Phase and its Correlation with Concentration and Uptake of Zinc in Wheat [Volume 7, Issue 4, 2019, Pages 35-46]
Wheat Estimation of Organic Carbon Content and its Changes in Soybean-Wheat Cropping Rotation [Volume 11, Issue 1, 2023, Pages 1-15]
Wheat Effect of plant growth stimulants on yield, nutrient concentration of wheat shoot and some soil properties under salinity stress [Volume 11, Issue 2, 2023, Pages 46-58]
Wheat Effect of Different Types of Organic Waste and Their Composts on Iron Availability from the Source of Iron Oxide and Nutrient Uptake and Plant Growth of Wheat [Volume 11, Issue 4, 2023, Pages 95-111]
Wheat grain enrichment Assessment of some Quantitative and Qualitative Characteristics of Winter Wheat (Triticum aestivum L.) Affected by Different Methods of Soil Fertility Management [Volume 10, Issue 4, 2022, Pages 76-91]
Wheat growth period Effect of row spacing and tillage direction on water and soil losses in rainfed land [Volume 8, Issue 1, 2020, Pages 79-91]
Wheat straw Effect of cadmium pollution on soil organic carbon particle size fractions in Hamadan and Lahigan soils treated with wheat straw [Volume 5, Issue 1, 2017, Pages 1-12]
Wheat yield Biochar amount and Particle Sizes Effects on Plant Available Water, Stomatal Resistance, Root Dry Weight and Water Use Efficiency of Wheat [Volume 10, Issue 2, 2022, Pages 66-78]
Wind erosion Feasibility of Mowing Sands Stabilization in the Dried-up Beds of Lake Urmia using Inoculation and Stimulation of Soil Native Cyanobacteria [Volume 8, Issue 1, 2020, Pages 31-43]
Wind erosion Determination of Soil Wind Erodibility in Eastern Urmia Lake and its Relationship with Soil Physicochemical Properties [Volume 8, Issue 2, 2020, Pages 82-92]
Wind tunnel Determination of Soil Wind Erodibility in Eastern Urmia Lake and its Relationship with Soil Physicochemical Properties [Volume 8, Issue 2, 2020, Pages 82-92]
WWPSS Model Estimating and Comparing Changes in Soil Erosion due to Vegetation Loss in the Eastern Sub-watersheds of the Lake of Urmia [Volume 11, Issue 4, 2023, Pages 77-94]

Y

Yield The Effect of Different Levels of Enriched Zeolite on Dry Matter, Yield Components and Nutrient Uptake in Two Cultivars of Corn (Zea maize, cv.260 and 704) [Volume 1, Issue 2, 2013, Pages 61-74]
Yield Effect of different strains of Azotobacter chroococcum on morphophysiologic traits and yield components of rapeseed (Brassica napus L) [Volume 3, Issue 2, 2015, Pages 72-85]
Yield Effect of Vermiwash on Growth, Cadmium and Microelements Concentration of Spinach in a Loamy Cadmium Contaminated Soil [Volume 4, Issue 1, 2016, Pages 91-102]
Yield Chemical composition of leaves walnut: Effect of Nitrogen and Potassium [Volume 6, Issue 1, 2018, Pages 73-84]
Yield The effect of sodium chloride induced salinity and boron of irrigation water on yield and concentration of macro nutrients in purslane [Volume 6, Issue 4, 2018, Pages 97-108]
Yield The Effect of the urban waste water Tabriz Bonab and Maragheh on soil properties and the quality of three onions, tomatoes and alfalfa [Volume 7, Issue 1, 2019, Pages 70-83]
Yield Evaluation of Nutritional Status of Squash by Deviation from Optimum Percentage (DOP) Method in Khoy Region [Volume 8, Issue 2, 2020, Pages 15-21]
Yield Comparison of different biochar and fertilizer levels on yield and yield components of wheat and water use efficiency [Volume 8, Issue 3, 2020, Pages 160-171]
Yield Effects of Nitrogen and Sulphur Different Levels and Sources on Yield, Nutrients Concentration and Oil Content of Canola(Brassica napus L.) [Volume 9, Issue 2, 2021, Pages 31-46]
Yield components Effect of different strains of Azotobacter chroococcum on morphophysiologic traits and yield components of rapeseed (Brassica napus L) [Volume 3, Issue 2, 2015, Pages 72-85]

Z

Zinc and Fe Effect of elemental sulfur and Thiobacillus bacteria on some chemical properties of soil and nutrients uptake by maize (Zea mays L.) crop [Volume 6, Issue 2, 2018, Pages 131-142]
Zinc concentration Effects of Humic Acid, Vermicompost and Zinc Foliar Spray on Some Quantitative and Qualitative Characteristics of Pomegranate (Khazar Bardaskan cv.) [Volume 8, Issue 2, 2020, Pages 53-69]
Zinc deficiency The Effect of a New Carbon Nanocarrier as a Slow Release Fertilizer on the Absorption of Zinc in Wheat Plant [Volume 11, Issue 3, 2023, Pages 1-16]
Zinc release Effect of Leonardite and Zinc Solvent Bacteria on Release and Chemical Forms of Zinc in Calcareous Soil [Volume 10, Issue 2, 2022, Pages 14-28]
Zinc uptake efficiency The Effect of Absorbable Zinc Deficiency on some Physiological and Morphological Traits in Bread Wheat [Volume 7, Issue 4, 2019, Pages 99-100]
Zn Study on the Effect of Potassium and Zinc on the Cadmium Accumulation in Potato Tubers [Volume 7, Issue 4, 2019, Pages 75-85]
Zn Chemical form Effect of Leonardite and Zinc Solvent Bacteria on Release and Chemical Forms of Zinc in Calcareous Soil [Volume 10, Issue 2, 2022, Pages 14-28]

Browse Keyword Index

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