نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار، بخش تحقیقات خاک و آب، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان مازندران، سازمان تحقیقات، آموزش و ترویج کشاورزی،

2 دانشیار، بخش تحقیقات بیولوژی خاک، موسسه تحقیقات خاک و آب، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران

3 دانشیار، بخش تحقیقات علوم زراعی و باغی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان مازندران، سازمان تحقیقات، آموزش و ترویج

4 استادیار، بخش تحقیقات علوم زراعی و باغی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان مازندران، سازمان تحقیقات، آموزش و ترویج

چکیده

هدف از این تحقیق بررسی تأثیر کود گوگرد همراه با تیوباسیلوس بر عملکرد و اجزای عملکرد کلزا و برخی خصوصیات شیمیایی خاک در تناوب با ذرت طی سه سال متوالی بود. این تحقیق در قالب طرح بلوک‌های کامل تصادفی با هفت تیمار گوگردی با مقادیر مختلف صفر، 750، 1500 و 3000 کیلوگرم در هکتار در سه تکرار انجام شد. تیمارها به خاک دو هفته قبل از کاشت اضافه شدند. نمونه‌برداری‌های خاک به صورت دو ماهه و چهار ماهه انجام شد و اندازه‌گیری‌ها شامل میزان شوری، اسیدیته و سولفات خاک و بعد از برداشت محصول شامل صفات میزان EC (شوری)، pH (اسیدیته)، SO4-2 (سولفات)، Fe (آهن)، Zn (روی)، Mn (منگنز)، P (فسفات)، N (نیتروژن) و K (پتاسیم) و صفات زراعی گیاه شامل وزن هزار دانه، ارتفاع بوته، تعداد دانه در خورجین، تعداد خورجین در بوته و عملکرد بودند. نتایج نشان داد که با افزایش مقادیر کودهای گوگرد، عملکرد دانه، تعداد دانه در خورجین و تعداد خورجین در بوته افزایش معنی‌داری طی سه سال متوالی پیدا کردند. علاوه بر این، با گذشت زمان، روند تغییرات ویژگی‌های شیمیایی خاک شامل سولفات، پتاسیم و نیتروژن خاک بهبود یافت و باعث کاهش تغییرات این عناصر در خاک گردید. به علاوه، در نمونه‌برداری‌های دوماهه و چهار ماهه از خاک، روند افزایشی میزان شوری و اسیدیته خاک در اثر تیمارهای مختلف گوگرد طی سال‌های متوالی مشاهده شد، اما این صفات بعد از برداشت کلزا تغییرات معنی‌داری نشان ندادند. بر اساس نتایج بدست آمده می‌توان پیشنهاد کرد که تناوب زراعی و استفاده از کود گوگرد اثر مثبتی بر ویژگی‌های شیمیایی خاک و عملکرد محصول زراعی اصلی خواهد داشت.

کلیدواژه‌ها

عنوان مقاله [English]

Changing Trends of Soil Properties and Canola Yield under Maize Rotation by Sulfur Treatments

نویسندگان [English]

  • mahmoudreza ramezanpour 1
  • hadi asadi rahmani 2
  • vali allah rameeh 3
  • parastoo majidian 4

1 Assistant professor, Water and Soil Research Department, Mazandaran Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Sari, Iran

2 Associate professor, Soil Biology Research Department, Soil and Water Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran

3 Associate professor, Crop and Horticultural Science Research Department, Mazandaran Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO),Sari, Iran

4 Assistant professor, Crop and Horticultural Science Research Department, Mazandaran Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization (AREEO), Sari, Iran

چکیده [English]

The aim of this study was to evaluate the effect of sulfur fertilizer accompanied by thiobacillus inoculation on canola yield and yield components and some soil chemical properties by maize cropping during three consecutive years. This study was performed based on randomized complete block design consisting of seven sulfur treatments (0, 750, 1500 and 3000 kg ha-1) replicated three times. The treatments were added to soil two weeks before cultivation. Two and four-months soil samplings were done to determine EC, pH and SO4-2 content, as well as EC, pH, SO4-2, Fe, Zn, Mn, P, N, K contents and agronomical traits (1000-seed weight, plant height, number of seed in capsule, number of capsule) after harvesting in plant and plant yield. The results showed that increasing of sulfur fertilizer caused enhancement of seed yield, number of seed in capsule and number of capsule in plant during three consecutive years. In addition, the trend of changes in sulfate, potassium and nitrogen was improved and resulted in changes reduction of these elements in soil. The increasing trend of soil salt and acidity content were observed due to the effect of different sulfur treatments during consecutive years in two and four months sampling while these traits showed no significant variation after canola harvest. According to the obtained results, it could be suggested that the cropping system and sulfur fertilizer application would cause positive effect on chemical properties of soil and main agronomic product yield.

کلیدواژه‌ها [English]

  • Fertilizer
  • Oil seeds
  • Thiobacillus
Ahmad G., Jan A., Arif M.., Jan M.T., and Khattak, R.A. 2007. Influence of nitrogen and sulfur fertilization on quality of canola (Brassica napus L.) under rainfed conditions. Journal of Zhejiang University Science, 8:731–737.
Awad N.M., El-Kader A., Attia M., and Alva A.K. 2011. Effects of nitrogen fertilization and soil inoculation of sulfur-oxidizing or nitrogen-fixing bacteria on onion plant growth and yield. International Journal of Agriculture, 2011: 1-6.
Ball B.C., Bingham I., Rees R.M., Watson C.A., and Litterick A. 2005. The role of crop rotations in determining soil structure and crop growth conditions. Canadian Journal of Soil Science, 85(5): 557-577.
Baybordi A. 2010. Effects of salinity on yield and component characters in canola (Brassica napus L.) cultivars. Notulae Science Biologicae, 2 (1): 81-83.
Gill K.S. 2018. Crop rotations compared with continuous canola and wheat for crop production and fertilizer use over 6 yr. Canadian. Journal of Plant Science, 98(5): 1139-1149.
Hernanz J.L., Lopez Navorrete R., and Sanchez-Giron V. 2002. Long-term effects of tillage systems and rotations on soil structural stability and organic carbon stratification in semiarid central Spain. Soil and Tillage Research, 66:129-141.
Jankowski K.J., Załuski D., and Sokólski M. 2020. Canola-quality white mustard: Agronomic management and seed yield. Industrial Crops and Products, 145: 112-138.
Kalbasi M., Filsoof F., and Rezai-Nejad Y. 1998. Effects of sulfur treatment on yield and uptake of Fe, Zn, and Mn by corn, sorghum and soybean. Journal of Plant Nutrition, 11(6): 1353-1360.
Khan A., Jilani G., Zhang D., Akbar S., Malik K. M., Rukh S., and Mujtaba, G. 2020. Acidithiobacillus thiooxidans IW16 and sulfur synergistically with struvite aggrandize the phosphorus bioavailability to wheat in alkaline soil. Journal of Soil Science and Plant Nutrition, 20(1): 95-104.
Kulczycki G., and Sacała E. 2020. Sulfur application alleviates chromium stress in maize and wheat. Open Chemistry, 18(1): 1093-1104.
Li L., Niu Y., Ruan Y., DePauw R.M., Singh A.K., and Gan, Y. 2018. Agronomic advancement in tillage, crop rotation, soil health, and genetic gain in durum wheat cultivation: A 17-year Canadian story. Agronomy, 8(9): 193.
Malhi S.S., and K.S. Gill. 2007. Interactive effects of N and S fertilizers on canola yield and seed quality on S-deficient gray luvisol soils in northeastern Saskatchewan. Canadian Journal of Plant Science, 87:211–222.
Mansoori I. 2012. Response of canola to nitrogen and sulfur fertilizer. International Journal of Agriculture and Crop Sciences, 4:28–33.
Mohammadi K., Ghalavand A., Aghaalikhani M., Heidari G., Shahmoradi B., and Sohrabi, Y.  2011. Effect of different methods of crop rotation and fertilization on canola traits and soil microbial activity. Australian Journal of Crop Sciences, 5(10): 1261.
Narula N., Mishra M.M., and Vyas S.R. 1972. The effect of Thiobacillus inoculation on alkali soils. Indian Journal of Agriculture and Chemistry, 7(1): 85-87.
Ohara N., Naito Y., Kasama K., Shindo T., Yoshida H., Nagata T., and Okuyama H. 2009. Similar changes in clinical and pathological parameters in Wistar Kyoto rats after a 13-week dietary intake of canola oil or fatty acid composition-based interesterified canola oil mimic. Food and Chemical Toxicology, 47:157-162.
Poisson E., Trouverie J., Brunel-Muguet S., Akmouche Y., Pontet C., Pinochet X., and Avice J.C. 2019. Seed yield components and seed quality of oilseed rape are impacted by sulfur fertilization and its interactions with nitrogen fertilization. Frontiers in Plant Science, 10: 458.
Pourbabaee A., Koohbori Dinekaboodi A., Seyed Hosseini S., Alikhani H.M., and Emami S. 2020. Potential application of selected sulfur-oxidizing bacteria and different sources of sulfur in plant growth promotion under different moisture conditions. Communications in Soil Science and Plant Analysis, 51(6): 735-745.
Rahimiyan Z. 2012. Effect of sulfur and Thiobacillus with organic matter on quantitative and qualitative traits of canola. Crop Physiology Journal, 3(12): 19-27.
Rameeh V., Niakan M., and Hossein Mohammadi M. 2019. Sulfur effects on sugar content, enzyme activity and seed yield of rapeseed (Brassica napus L.). Agronomia Colombiana, 37(3): 311-316.
Sakari A., Ardakani M.R., Khavazi K., Paknejad F., and Moslemi Z. 2012. Effect of Azospiillum lipoferum and Thiobacillus thioparus on quantitative and qualitative characters of rapeseed (Brassica napus L.) under water deficit conditions. Middle East Journal of Sciences Resources, 11(6): 819-827.
Shahri M.M., Soleymani A., Shahrajabian M.H., and Yazdpour H.  2011. Effect of plant densities and sulphur fertilizer on seed and oil yields of canola. Resources Crop, 12 (2): 383-387.
Tabasi A., Dadashi M.R., and Faraji A. 2017. Effect of different sulfur levels plus Thiobacillus on yield and yield components of canola (Brassica napus L.) cultivars in Gorgan, Iran. Azarian Journal of Agriculture, 4(3): 87-94.
Weese A., Pallmann P., Papenbrock J., and Riemenschneider A. 2015. Brassica napus L. cultivars show a broad variability in their morphology, physiology and metabolite levels in response to sulfur limitations and to pathogen attack. Frontiers in Plant Science, 6: 9.
Zaidi A., Saghir Khan M., and Amil M.D. 2003. Interactive effect of rhizotrophic microorganisms on yield and nutrient uptake of chickpea (Cicer arietinum L.). European Journal of Agronomy, 19:15-21.