Scientific Reports of the National University of Life and Environmental Sciences of Ukraine

Yield and quality of soybean seeds depending on inoculation and fertilizing in the conditions of the Right Bank Forest Steppe

V. Furman, О. Furman, I. Svystunova
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Abstract

The defining condition for increasing soybean crops productivity is the development and implementation of technologies for its cultivation, which most fully meet the genetic characteristics of the variety and take into account the interaction of plant organisms with the combined effects of hydrothermal conditions and anthropogenic factors. Among the criteria for assessing the effectiveness of technological methods of growing crops, one of the most important is their impact on the yield and quality of marketable products. The aim of the research conducted during 2013-2015 was to establish the effect of seeds inoculation by the microbial drug Phosphonitragin and different rates and timing of mineral fertilizers on the yield and seed quality of soybean varieties of different maturity groups in the Right Bank Forest-Steppe. It was found that the model of growing technology of intensive soybean varieties Vilshanka and Suzirya, whith the use of seed inoculation by a bacterial preparation based on strains of nodule bacteria (Br. Japonicum) and phosphate-mobilizing microorganisms (B. mucilaginosus) and the introduction of N30P60K60 in the budding phase provided the highest yields - respectively 2.91 and 3.17 t/ha, which is more than in the control by 54.0 and 44.7%. In the same variant, the highest yield of crude protein and oil was obtained – in the early-ripening variety, respectively, 1.18 and 0.62 t/ha, in the medium-ripening variety - 1.32 and 0.63 t/ha

Keywords

soybean, variety, inoculation, mineral fertilizer, nitrogen fertilizing, yield, crude protein, oil

Suggested citation
Furman, V., Furman, О., & Svystunova, I. (2022). Yield and quality of soybean seeds depending on inoculation and fertilizing in the conditions of the Right Bank Forest Steppe. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 18(2). https://doi.org/10.31548/dopovidi2022.02.004
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