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Information × Registration Number 0223U004696, 0121U100037 , R & D reports Title Theoretical and practical substantiation of optimization of the level of intensity of technology of cultivation and realization of biological potential of productivity of winter rape in the conditions of the Carpathian region. popup.stage_title Head Melnychuk Taras V., Кандидат сільськогосподарських наук Registration Date 29-11-2023 Organization Precarpathian State Agricultural Experimental Station of the National Academy of Agrarian Sciences of Ukraine popup.description2 Studies have established that variants of the level of intensity of growing technologies had a direct impact on the development of elements of winter rape productivity. The highest rates of structural analysis of plants were noted for the cultivation of rapeseed in 5 fertilization options (N45P90K45 + P28Sa30S48 + N200): the number of pods per 1 plant of the Cheremosh variety was 111,5 pcs., the Sansei hybrid – 126,6 pcs. and on average over the years of research, respectively, 112,4 pcs., 127,0 pcs.; the number of seeds in the pod of the Cheremosh variety – 23,4 units, the Sensei hybrid – 24,2 units, and on average for the reporting period, respectively, 22,4 units, 23,2 units; weight of 1000nasinin varieties – 4,0 g, hybrid – 4,08 g, and on average for 2021-2023, respectively, 4,17 g, 4,26 g. The highest yield of rapeseed seeds was obtained for growing in 5 versions of fertilization of the Cheremosh variety – 4,0 t/ha, hybrid Sensei – 4,16 t/ha, and on average for years of research, respectively, 4,14 t/ha, 4,32 t/ha. The cost of 1t of products for the reporting year in the studied variants ranged from 6,5 to 8,9 thousand UAH, and on average for 2021-2023. - from 5,8 to 7,7 thousand UAH, conditionally net profit from 9,5 to 15,6 thousand UAH/ha, and on average - from 12,4 to 25,0 thousand UAH, the level of profitability from 41,0 to 83%, and on average - from 77,7 to 120%. Product Description popup.authors Bogdan Svitlana M. Haleta Volodymyr H. Stelmah Oksana M. popup.nrat_date 2023-11-29 Close