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Information × Registration Number 0223U005882, 0121U114670 , R & D reports Title To develop effective fodder crop rotations with saturation of high-energy protein crops to increase the productivity and quality of fodder in farms producing pork, beef and milk in the Left Bank Forest-Steppe popup.stage_title Head Shapoval Ivan S., Кандидат сільськогосподарських наук Registration Date 31-12-2023 Organization Cherkasy State The Agricultural Experimental Station of National Scientific Center "Institute of Agriculture of National Academy of Agrarian Sciences of Ukraine" popup.description2 The structure of sown areas is optimized, in which winter wheat should occupy no more than 30%, peas - 10-20%, sugar beets - 20%, corn for grain no more than 30%, soybeans - 10%, sunflower - 10-20% or in in a five-field crop rotation ½ of the field, fodder - 10-30%. In terms of grain yield per unit area, the best options are ten-field crop rotations with 50-80% grain saturation, including 20-30% corn per grain (var. 2, 8, 14) – 8.64–9.26–10.09 t/ha, fodder units of digestible protein 0.81–0.74–0.72 t/ha. Optimized adaptive five-field crop rotations with 80% grain saturation, including 40% corn (var. 10) - 6.20 t/ha, feed units - 11.20, protein - 0.83 t/ha. For farms with developed animal husbandry for the production of fodder grain, milk and heifers, 5- and 10-day crop rotations with grain saturation of 70–80% are optimized, which ensure the collection of fodder grain 4.25–4.64 t/ha, fodder units 9, 90–11.80 t/ha, digestible protein 0.68–0.83 t/ha. In farms specializing in the production of pork and poultry, grain fodder, crop rotations saturated with 50-80% grain, incl. grain fodder 30-40%, corn 30%, soy 10%, as well as sunflower 10%, perennial grasses 20% with a yield of feed units of 8.64 t/ha and digestible protein 0.74 t/ha. The highest economic efficiency among ten-field crop rotations was obtained in the crop rotation with soybean saturation 20%, grain 80%, including wheat - 30%, corn for grain 30%, fodder units 8.64–9.19 t/ha, protein 0.7 -0.74 t/ha with a net profit of UAH 14,892-18,260/ha with profitability of 63-73%. The seven-field crop rotation (var. 13) with grain saturation was more efficient - 72% - 9.90 t/ha, 0.68 t/ha of protein, with a net profit of UAH 14,892/ha, with a profitability of 63%. For farms, recommend a 3-field crop rotation - soybean - corn - corn, which provided the largest collection of grain units - 9.27 t/ha, fodder units 12.20 t/ha and digestible protein 0.85 t/ha.  Product Description popup.authors Kravchenko Vitaliy P. Chala Svitlana V. Yaremych Lidia V. Yarmilko Svitlana A. popup.nrat_date 2023-12-31 Close