Ahmed W., Jing H., Kaillou L., Qaswar M., Khan M.N., Jin C., Geng S., Qinghai H., Yiren L., Guangrong L., and Mei, S. 2019. Changes in phosphorus fractions associated with soil chemical properties under long-term organic and inorganic fertilization in paddy soils of southern China. PloS One, 14(5).
Akintokun A. K., Akande G.A., Akintokun P.O., Popoola T. O. S. and Babalola A. O. 2007. Solubilization of insoluble phosphate by organic acid-producing fungi isolated from Nigerian soil. International Journal of Soil Science, 2(4): 301–307.
Bakhtiaryfar M. 2019. Isolation and identification of non-rhizobial nodules endophytic bacteria and investigation of their traits related to plant growth promotion. M.Sc. dissertation, Shahid Chamran University of Ahvaz. (In Persian)
Bhuyan S.K., Bandyopadhyay P., Kumar P., Mishra D.K., Prasad R., Kumari A., Upadhyaya K.C., Varma A. and Yadava, P.K. 2015. Interaction of Piriformospora indica with Azotobacter chroococcum. Scientific Reports, 5: 13911.
Cabugao K.G., Timm C.M., Carrell A.A., Childs J., Lu T.Y.S., Pelletier D.A., Weston D.J. and Norby, R.J. 2017. Root and rhizosphere bacterial phosphatase activity varies with tree species and soil phosphorus availability in Puerto Rico tropical forest. Frontiers in Plant Science, 8: 1834.
Chapman H.D., and Pratt P.E. 1982. Methods of analysis for soil plants and waters. University of California publ. No. 4034. Berkely.
Chen Z., Ma S., and Liu L.L. 2008. Studies on phosphorus solubilizing activity of a strain of phosphobacteria isolated from chestnut type soil in China. Bioresource Technology, 99: 6702– 6707.
Della Monica I.F., Godoy M. S., Godeas A.M., and Scervino, J.M. 2018. Fungal extracellular phosphatases: their role in P cycling under different pH and P sources availability. Journal of Applied Microbiology, 124(1): 155–165
Deubel, A., and Merbach, W. 2005. Influence of microorganisms on phosphorus bioavailability in soils. In Microorganisms in soils: roles in genesis and functions. Springer, Berlin, Heidelberg, pp. 177-191.
Franken P. 2012. The plant strengthening root endophyte Piriformospora indica: potential application and the biology behind. Applied Microbiology and Biotechnology, 96: 1455–1464
Gaind S. 2016. Phosphate dissolving fungi: mechanism and application in alleviation of salt stress in wheat. Microbiological Research, 193: 94-102.
Gee G.W., and Bauder J.W. 2002. Particle size analysis. In: Jacob H. D., and Clarke G. (Eds.), Methods of Soil Analysis, Part 4, Physical Methods, SSSA. Madison, WI, pp. 201-214.
Hedley M. J., Stewart J. W. B., and Chauhan, B. 1982. Changes in inorganic and organic soil phosphorus fractions induced by cultivation practices and by laboratory incubations 1. Soil Science Society of America Journal, 46(5): 970-976.
Hinsinger P. 2001. Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes: a review. Plant and Soil, 237: 173–195.
Hofman J., Bezchlebová J., Dušek L., Doležal L., Holoubek I., Anděl P., and Malý, S. 2003. Novel approach to monitoring of the soil biological quality. Environment International, 28(8): 771-778.
Imas P., Bar-Yosef B., Kafkafi U., and Ganmore-Neumann R. 1997. Phosphate induced carboxylate and proton release by tomato roots. Plant and Soil, 191(1):35-39.
Jenkinson D. S., Powlson D.S. 1976. The effects of biocidal treatments on metabolism in soil-V: A method for measuring soil biomass. Soil Biology and Biochemistry, 8(3): 209-213.
Jiang B., and Gu Y. 1989. A suggested fractionation scheme of inorganic phosphorus in calcareous soils. Fertilizer Research, 20(3): 159-165.
Jones D.L., and Oburger E. 2011. Solubilization of phosphorus by soil microorganisms. In Phosphorus in action. Springer, Berlin, Heidelberg, pp. 169-198.
Joseph, S., Jisha M.S. 2009. Buffering reduces phosphate solubilizing ability of selected strains of bacteria. World Journal of Agricultural Sciences, 5(1): 135-137.
Kalayu G. 2019. Phosphate solubilizing microorganisms: Promising approach as biofertilizers. International Journal of Agronomy, 1-7
Khan A., Jilani V., Akhtar M. S., Naqvi S. M. S., and Rasheed M. 2009. Phosphorus solubilizing bacteria: occurrence, mechanisms and their role in crop production, Journal of Agricultural and Biological Science, 1: 48–58.
Khan K.S., and Joergensen R.G. 2009. Changes in microbial biomass and P fractions in biogenic household waste compost amended with inorganic P fertilizers. Bioresource Technology, 100(1):303-309.
Kunito T., Hiruta N., Miyagishi Y., Sumi H., and Moro, H. 2018. Changes in phosphorus fractions caused by increased microbial activity in forest soil in a short-term incubation study. Chemical Speciation and Bioavailability, 30(1): 9-13.
Li C., Li Q., Wang Z., Ji G., Zhao H., Gao F., Su M., Jiao J., Li Z., Li H. 2019. Environmental fungi and bacteria facilitate lecithin decomposition and the transformation of phosphorus to apatite. Scientific Reports, 9(1):1-8.
Mandal A., Patra A.K., Singh D., Swarup A., Masto R.E. 2007. Effect of long-term application of manure and fertilizer on biological and biochemical activities in soil during crop development stages. Bioresource Technology, 98: 3585-3592.
Mehboob I., Naveed M., and Zahir Z.A. 2009. Rhizobial association with non-legumes: mechanisms and applications. Critical Reviews in Plant Science, 28(6): 432-456.
Moradi N., and Rasouli Sadaghiani M. 2019. Effect of phosphate solubilizing bacteria (PSB) on distribution of phosphorus forms in a calcareous soil. Applied Soil Research, 7(2): 67-81. (In Persian)
Mumtaz M.Z., Ahmad M., Jamil M., and Hussain T. 2017. Zinc solubilizing Bacillus spp. potential candidates for biofortification in maize. Microbiological Research, 202: 51-60.
Nannipieri P., Giagnoni L., Landi L., and Renella G. 2011. Role of phosphatase enzymes in soil. Soil Biology, 26: 215–243.
Ngwene B., Boukail S., Söllner L., Franken P., and Andrade-Linares D.R. 2016. Phosphate utilization by the fungal root endophyte Piriformospora indica. Plant and Soil, 405(1-2): 231-241.
Olsen S.R., Cole C.V., Watanabe F.S., and Dean L.A. 1954. Estimation of available phosphorous in soil by extraction with sodium bicarbonate. USDA. Cire. 939.U.S. Gov.Print office, Washington, DC.
Osono T., Azuma J. I., and Hirose D. 2014. Plant species effect on the decomposition and chemical changes of leaf litter in grassland and pine and oak forest soils. Plant and Soil, 376(1-2): 411-421.
Page A.L., Miller R.H., and Keeney D.R.1982. Methods of Soil Analysis. Part 2. Chemical and microbiological methods. Agronomy and Soil Science Society of America. Pub. Madison, WI. U.S.A.
Rayment, G.E., Higginsonm F.R. 1992. Oxalat – extractable Fe and Al. In Australian Laboratory Hand book of soil and water chemical methods. In kata press, 22: 137-151.
Reed S.C., Townsend A.R., Taylor P.G., and Cleveland C.C. 2010. Phosphorus cycling in tropical forests growing on highly weathered soils. In: E. Buenemann E., Oberson A., and Frossard E. (Eds.). Soil Biology 26: Phosphorus in Action Biological Processes in Soil Phosphorus Cycling: Springer, Berlin, p. 339-369.
Safirzadeh S., Chorom M., and Enayatizamir N. 2019. Effect of phosphate solubilizing bacteria on phosphorus release kinetic in rhizosphere of sugarcane and correlation with various source of phosphorus. Applied Soil Research, 7(2): 168-181.
Sakurai M., Wasaki J., Tomizawa Y., Shinano T., and Osaki M. 2008. Analysis of bacterial communities on alkaline phosphatase genes in soil supplied with organic matter. Soil science and plant nutrition, 54(1): 62-71.
Samavati M., and Hosseinpur A.R. 2011. Fractions and availability in some calcareous soils in Hamedan province. Journal of Water and Soil Science, 15 (55): 127-138. (In Persian)
Scervino J.M., Mesa M.P., Mónica I.D, Recchi M., Moreno N.S., and Godeas A. 2010. Soil fungal isolates produce different organic acid patterns involved in phosphate salts solubilization. Biology and Fertility of Soils, 46: 755–763.
Shi X.K., Ma J.J., and Liu, L.J. 2017. Effects of phosphate-solubilizing bacteria application on soil phosphorus availability in coal mining subsidence area in Shanxi. Journal of Plant Interactions, 12: 137–142.
Stewartn J.W.B., and Tiessen H. 1987. Dynamics of soil organic phosphorus. Biogeochemistry, 4: 41–60.
Swethan S., and Padmavathi T. 2016. Study of acid phosphatase in solubilization of inorganic phosphates by Piriformospora indica. Polish Journal of Microbiology, 65(4): 407-412.
Tabatabai M. A., and Bremner J. M. 1969. Use of p-nitrophenyl phosphate for assay of soil phosphatase activity. Soil Biology and Biochemistry, 1(4): 301-307.
Tarafdar J.C., and Jungk A. 1987. Phosphatase activity in the rhizosphere and its relation to the depletion of soil organic phosphorus. Biology and Fertility of Soils, 3: 199–204.
Toro M., Azcon R., and Barea J. 1997. Improvement of arbuscular mycorrhiza development by inoculation of soil with phosphate-solubilizing rhizobacteria to improve rock phosphate bioavailability ((sup32) P) and nutrient cycling. Applied Environmental Microbiology, 63(11): 4408-4412.
Villegas J., and Fortin J. A. 2002. Phosphorus solubilization and pH changes as a result of the interactions between soil bacteria and arbuscular mycorrhizal fungi on a medium containing NO-3 as nitrogen source. Canadian Journal of Botany, 571–576
Villegas J., and Fortin J. A. 2011. Phosphorus solubilization and pH changes as a result of the interaction between soil bacteria and arbuscular mycorrhizal fungi on a medium containing NH4 as nitrogen source. Canadian Journal of Botany, 79: 865–870
Walky A., and Black I.A. 1934. An examination of Degtgareff method for determining soil organic matter and a proposed modification of the chromic acid in soil analysis. 1. Experimental. Soil Science Society American Journal, 79: 459-465.
Walpola B.C., and Yoon M.H., 2012. Prospectus of phosphate solubilizing microorganisms and phosphorus availability in agricultural soils: A review. African Journal of Microbiology Research, 6(37): 6600-6605.
Whipps J.M. (1990). Carbon economy. In The Rhizosphere, Edited by: Lynch, JM. 59West Sussex: Wiley and Son.
Wu M., Wei Q., Xu L., Li H., Oelmüller R., and Zhang W. 2018. Piriformospora indica enhances phosphorus absorption by stimulating acid phosphatase activities and organic acid accumulation in Brassica napus. Plant and Soil, 432(1-2): 333-344.
Yadav H., Fatima R., Sharma A., Mathur S. 2017. Enhancement of applicability of rock phosphate in alkaline soils by organic compost. Applied Soil Ecology, 113: 80-85.
Yadav V., Kumar M., Deep D.K., Kumar H., Sharma R., Tripathi T., Tuteja N., Saxena A.K., and Johri A.K. 2010. A phosphate transporter from the root endophytic fungus Piriformospora indica plays a role in phosphate transport to the host plant. Journal of Biological Chemistry, 285: 26532–26544.
Zhang H., and Kovar J.L. 2000. Phosphorus fractionation. In: Pierzynski, G. E (Ed). Methods of Phosphorus Analysis for Soil, Sediments, Residues and Waters; Southern Cooperative Series Bulletin No. 369, NCSU: Raleigh, NC, PP. 50-59.