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Information × Registration Number 0223U000313, 0121U000054 , R & D reports Title Formation of productivity of spring grain crops on resource-saving technologies of cultivation in the conditions of the Central Forest-steppe at climate changes popup.stage_title Head Rasevych Volodymyr V., Кандидат біологічних наук Registration Date 06-01-2023 Organization Cherkasy State The Agricultural Experimental Station of National Scientific Center "Institute of Agriculture of National Academy of Agrarian Sciences of Ukraine" popup.description2 Two-factor variance analysis of spring wheat yield showed that the contribution of fertilizer dose to yield was 22%, tillage 62%, interaction of factors 15%. The highest profitability (89.9%) of spring wheat was found on the variant with the maximum dose of N60P60K60 fertilizers for surface treatment with a yield of 4.89 t/ha, the costs here amounted to UAH 12,100/ha, the cost of production was UAH 22,983, and the net profit from 1 ha was 10883 hryvnias Two-factor variance analysis of spring barley yield showed that the contribution of the dose of mineral fertilizers to yield was 48%, tillage 30%, interaction of factors 21%. The highest practical profitability (41.5%) of spring barley was obtained by surface treatment with N45P45K45 fertilizer with a yield of 4.00 t/ha, the costs were UAH 11,300/ha, the cost of production was UAH 16,000, and the net profit from 1 ha was UAH 4,700.  Product Description popup.authors Rasevych Volodymyr V. Shagurska Nataliya Volodymyrivna popup.nrat_date 2023-01-06 Close