FORMATION OF SOYBEAN PRODUCTIVITY DEPENDING ON AGROTECHNICAL METHODS OF CULTIVATION UNDER CONDITIONS OF THE RIGHT-BANK FOREST-STEPPE
Journal Title: Наукові доповіді НУБіП України - Year 2018, Vol 3, Issue 3
Abstract
The effect of complex application of bacterization and foliar nutrition on the formation of seed yield and quality of soybean varieties Oriana and Diadema Podillia was studied. Physiologically justified regulations of application of foliar nutrition in soybean sowings were developed. It is noted that foliar nutrition in the phase of the 3rd triple leaf with complex fertilizers Omex 3X (0.5 l/ha) + Agrohumat (0.5 l/ha) and full blooming with Omex Micromax (0.5 l/ha) + Agrohuman (0.5 l/ha) against the background of bacterization with Rizoactive + Phosphateenterin provided the highest yield of Oriana variety (2.69 t/ha) and Diadema Podillia (2.80 t/ha), which was 0.76 t/ha or 37.4% and 0.75 t/ha or 38.8% more compared to control (without seed bacterization and foliar nutrition). In this variant, the highest content of crude protein and fat was observed, in particular, 39.33% and 21.14%, respectively, in Oriana variety, and 40.83% and 20.89% respectively, in Diadema Podillia. A direct strong correlation was established between the level of seed yield and crude protein content (Oriana (r = 0.797) and Diadema Podillia (r = 0.938) and fat content (Oriana (r = 0.848) and Diadema Podillia (r = 0.896), therefore, an increase in the yield was accompanied by the increase in crude protein and fat content.
Authors and Affiliations
O. O. Temrienko
Keywords
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