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Information × Registration Number 0217U004764, 0116U000445 , R & D reports Title To develop an optimal korotkoactute rotations with high productivity crops that will contribute to the reproduction and conservation of soils of the Carpathian region popup.stage_title Head Abramyk Mychailo Ivanovych, Registration Date 02-03-2017 Organization Precarpathian State Agricultural Experimental station of Institute of agriculture of Carputhian Region of National Academy of Agrarian Sciences of Ukraine popup.description2 SUMMARY Scientific report: 38 p., 18 tab. TObjects of research: the processes of change in crop productivity, soil fertility, crop rotation under the influence factor. Subject of research: 32 version 10-x korotkometrazhnyh of crop rotations with different saturation grain (33-100%), legumes (20-50%) and oil (25-50%) cultures. Objective: to experimentally determine economically profitable, environmentally safe korotkoactute crop rotation for farms of different forms of ownership and specialization while maintaining soil fertility. Research methods: field, laboratory, and statistical. For the first time in conditions of Prykarpattia, the influence of saturation korotkometrazhnyh crop rotations of cereals, legumes and oilseeds for crop productivity, soil fertility. Soil - sod podzolic deep hard loamy clay. Research and their results show that the highest seed yield obtained in 2016: - winter rapeseed at 3.6 t/ha on option 10 (p Atici) oil saturation of 40 %, winter wheat 4,12 t/ha on option 10 (p atipic) with a saturation grain 40 % triticale 4.36 MT/ha - 9 version (cotriple) with a saturation grain 100 %, - spring barley 3.0 t/ha on option 10 (p atipika) with saturation cereals 40 %, - of spring rape of 2.65 t/ha in variant 10 (n Atici) oil saturation of 40% - broad beans 3.0 t/ha 1 (duopoly) with saturation bean 50 %, - buckwheat 8 (cotriple) with a saturation grain 75 %. Agrochemical soil analysis shows that soil is slightly acidic, linehydrocodone content of nitrogen is low, phosphorus is low, exchange potassium is average. The highest income in the current year - 22245,0 hryvnia per hectare was obtained by cultivation of winter rapeseed at 10 (n Atici) oil saturation of 40%, the level of profitability 87,04 % . The highest grain yield of 3.69 tons per 1 hectare of arable land received in the rotation No. 2 (winter wheat+ rape), the number of feed units is also the highest of 5.49 tons per 1 hectare of arable land, digestible protein - 0,407 tone.PRODUCTIVITY, CROP ROTATION, ECONOMIC AND ENERGY EFFICIENCY, CROPS. Product Description popup.authors Григорів Ярослава Ярославівна Стельмах Оксана Михайлівна popup.nrat_date 2020-04-02 Close