FACTORS OF FERTILITY-IMPROVING SOIL FOR STUDY ELEMENTS OF TECHNOLOGY GROWING SOY

Viktor Didora, Ihor Derebon, L. Savrasyh
Retrieved from Vol. 19, No. 1, 2016 Pages: 132-140
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Abstract

It was found that the optimum seeding rate of early maturing varieties of soybean on light – gray soils, is: – 800 thousand units / ha, which ensures the formation of optimum leaf area, photosynthetic potential and net photosynthetic productivity. Due to the intensive development nitrogen-fixing bacteria in the soil accumulates 118 kg. biological nitrogen, which is equivalent to 347 kg of ammonium nitrate value of 3296 UAH / ha. 

Keywords

varieties, timing, seeding rate, soil temperature, yield, biological nitrogen

References in the process of publication
Didora, V., Derebon, I., & Savrasyh, L. (2016). FACTORS OF FERTILITY-IMPROVING SOIL FOR STUDY ELEMENTS OF TECHNOLOGY GROWING SOY. Scientific Horizons, 19(1), 132-140.