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Information × Registration Number 0216U007182, 0114U000531 , R & D reports Title 11.02.03.28.A To perfect the elements of technology of growing of wheat of winter and spring for terms zone of the unsteady moistening of Central Forest-steppe of Ukraine popup.stage_title Head Shapoval Ivan Semenovich, Registration Date 08-04-2016 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 The object of research:stationary experiments, winter and spring wheat,varieties,fertilizers. The aim of research: to improve and further develop technologies to improve the productivity and quality of grain of new varieties of winter and spring wheat on the basis of applying different tillage systems, power systems and integrated defense raznoprofilnyh in crop rotations. Methods of research: field, laboratory, and statistical. It is established that due to the natural fertility of the soil and crop rotation factor obtained yield of winter wheat at the level of 3,87-4,20 t/ha under systematic ploughing. The use of surface tillage after predecessor pea yield increased to 4,4 t/ha, while the predecessor of grass yield dropped against pea 0,6 t/ha. The best dose of fertilizer for winter wheat is the N30Р40К50+N30 spring top dressing, provided a yield of 6,0 to 6,9 t/ha, N45Р60К75, net profit, respectively - 7773-8550 UAH/ha, profitability - 68,3-68,5 %. Product Description popup.authors Яремич Л.В. Ярмілко С.А. popup.nrat_date 2020-04-02 Close