Formation of soybean individual and seed productivity depending on the technological methods of cultivation under conditions of the right-bank Forest-Steppe
Abstract
The article presents the results of studies (2015-2017) on the formation of soybean individual and seed productivity depending on the method of pre-sowing seed treatment and foliar nutrition with complex fertilizers on the Omex chelate basis. It is noted that high indices of the individual productivity (number of beans and seeds per plant, mass of seeds per plant, mass of 1000 seeds) and seed yield of soybean varieties Oriana and Diadema Podillia were formed under seed inoculation with bacterial preparations Rizoaktiv + Phosphoenterin and double foliar nutrition in the phases of the third triple leaf with Omex 3X (0.5 l/ha) + Agrohumate (0.5 l/ha) and in the phase of flowering with Omex Micromax (0.5 l/ha) + Agrohumate (0.5 l/ha). It is also noted that the organized factors that were studied provided the optimal height of attachment of the lower bean in soybean plants, which allowed to preserve soybean seed yield and to facilitate mechanized crop harvesting.
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