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Information × Registration Number 0223U005094, (0121U108401) , R & D reports Title Improvement of elements of soybean cultivation technology for cultivation in the conditions of Western Polissya popup.stage_title Удосконалення елементів технології вирощування сої для вирощування в умовах Західного Полісся Head Kurach Oksana V., Кандидат сільськогосподарських наук Registration Date 14-12-2023 Organization Institute of Agriculture of Western Polissya, National Academy of Sciences of Ukraine popup.description1 To improve the elements of technology for growing early-maturing soybean varieties by applying organo-mineral fertilizers and carrying out foliar fertilization in soil and climatic conditions of Western Polissya popup.description2  The object of the study is the productivity of new early-ripening soybean varieties depending on inoculation and organo-mineral fertilization in the conditions of the Western Forest Steppe. Research methods. In the process of performing the work, general scientific and special research methods were used: field; visual; laboratory; mathematical and statistical; calculation and comparison. Based on the results of research on the impact of inoculation and fertilization on the productivity of soybean varieties in 2023. the highest indicators of the elements of the crop structure were formed in the Titan soybean variety due to the complex action of mineral fertilizers N15P60K60 and seed inoculation Bioinoculant BTU-t (2.0 kg/t of seeds), while the number of beans per plant was 34.6 pieces, the number of grains - 48, 5 pcs/plant, the number of grains in a bean is 2.3 pcs, the weight of 1000 grains is 183.0 g. According to three-year data, these values were also the largest for the Titan variety and, accordingly, amounted to: 33.0 pcs/plant; 47.5 pcs/plant; 2.3 pcs; 181.0 g. The highest yield of soybeans in 2023. and on average for 2021-2023. obtained in the Titan variety - 3.86 and 3.80 t/ha, under the N15Р60K60 fertilization system compatible with pre-sowing seed inoculation with the preparation Bioinoculant BTU-t (2.0 kg/t seed). Conditionally net profit was UAH 23,470/ha, on average over three years – UAH 22,655/ha. When studying the effect of organo-mineral fertilizer, it was established that the highest indicators of elements of the structure of the soybean crop were noted during foliar fertilizing with potassium humate in the phases of 3-4 leaves and budding on the background of N45P60K60: the number of beans - 30.6 pieces/plant, the number of grains - 49, 5 pieces/plant, the number of grains in a bean is 2.3 pieces and the weight of 1000 grains is 179.3 g. On average for 2021-2023. on this variant, the highest values of the elements of the crop structure were obse Product Description popup.authors Hen Svitlana Р. popup.nrat_date 2023-12-14 Close