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Information × Registration Number 0211U005181, 0106U004579 , R & D reports Title Develop and introduce technology of the creation and intensive use perennial pasture and hayfield in zone Steppe Ukraines. popup.stage_title Head Olefirenko Uriy Leonidovich, Registration Date 24-02-2011 Organization Institute of agroindustrial production of Mikolaiv Ukrainian academy of agrarian sciences. popup.description2 The object of research - long grass and legume-grass stands of hay-pasture-type use. The purpose of research - to develop and implement technology intensive use of perennial grasslands and pastures in the application of different mechanical treatments, reseeding of old-growth herbage legume-grasses, introduction of different doses of nitrogen fertilizer that will promote the formation of optimum conditions for plant growth and a significant period of continued productive longevity of herbage. The studies found that most of the productivity of forage grass mixture is where the bluegrass planted wheatgrass + dove + fire b / o + alfalfa + sainfoin in making N90. Yield of green mass of this mixture was 240.5 kg / ha and the yield of fodder units - 50,4 kg / ha. At the largest old-growth herbage yield of green mass and hay was obtained by seeding legume component of the previous loosening BIG-3. Studies on the effect of fertilizers on old-growth herbage of wheat grass bluish showed that the highest yield of green mass 151ts/ga and 43.9 kg / ha of hay was obtained by introducing N150 ai with the previous loosening BIG-3. Industry use - forage production. Product Description popup.authors Олефіренко Юрій Леонідович popup.nrat_date 2020-04-02 Close