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Information × Registration Number 0216U003746, 0114U002086 , R & D reports Title Improved agro techniques methods creating agrocoenosis to produce high-quality feed popup.stage_title Head Gratylo Oleksandr Dmytrovych, Registration Date 10-03-2016 Organization Institute of Animal Breeding in Steppe Regions named by M.F. Ivanov "Ascania-Nova" - National Scientifical Selectional-Genetics Center of Sheep Breeding popup.description2 3. The object of research is the agrocnosises of annual and perennial forage crops for cultivation of green fodder and hay, silage and grain fodder. The purpose of research - to improve agronomic techniques of creating agrocnosises to produce high quality forage with the inclusion of the herbage drought-tolerant annual and perennial forage plants. Methods of research - field and laboratory experiments. The agronomic techniques of creating agrocnosises for production and harvesting juicy, coarse and concentrated feeds, which are based on the use of experimental chosen assortment of new accessions of perennial forage grasses (rump, wheat grass, blue grass, sainfoin) and annual crops (sorghum-Sudan hybrid Sudan grass, sorghum sugar, corn, amaranth, sorghum grain, soris) in one-specific and mixed crops with different planting dates, seeding rates, the ratio of components in the feed herbage were improved. On crops of sorghum grain and sorisa were used the biological products. Yield of green mass of perennial and annual crops for hay is 110,0-114,0 kg / ha and 97,5-214,4 kg / ha, silage - 180,7-199,9 kg / ha, of grain crops - 35, 1-37,2 kg / ha. Harvest of herbage for hay of perennial crops is 33,2-35,1 c / ha, annual - 49,5-83,9 c / ha, the profitability of growing grass for hay is 61,7-99,8%, on a silo in single-species crops - 96,5-120,3%, in mixed crops of amaranth - 103.8%, grain fodder - 137.1%. In Ukraine there are no analogues of this development. It is designed for the sheep breeding. Product Description popup.authors Петричук Леонід Ігорович Смєнов Володимир Федорович Смєнова Галина Сергіївна popup.nrat_date 2020-04-02 Close