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Information × Registration Number 0214U006840, 0111U006427 , R & D reports Title To work out the scientific basis of stable farming development for the natural conditions of central Steep-Forest. popup.stage_title Head Shapoval Ivan Semenovich, Registration Date 27-02-2014 Organization The Cherkassy state agricultural scientific research station of NRC «Institute of agriculture of the National academy of agrarian sciences of Ukraine» popup.description2 Object of researches: deferent rotation of crop rotation. Aim of researches: to resive the systems of crop rotation for unstable Steep-Forest zone. Methods of researches: field method, laboratory method, statistical method. For large-scale commodity economies for the production of food grain with an exit from 1 hectare to plough-land 2,0-2,8 t/ha grain-growing, feed-stuff are 3,0-3,7 t/ha, к. о. is 9,4-10,5 t/ga and digestible protein are 0,58-0,75 t/ha 7-10 fielding crop rotations are worked out with a satiation grain-growing 60-70%. The production of food grain is provided by the satiation of crop rotations grain-growing 60-80%; collection from 1 hectare to plough-land of grain-growing units 8,5-9,5 t/ha, forage units are 9,5-11,0 t/ha and digestible protein are 0,75-0,9 t/ha at the prime price of grain 3,11-4,43 hrn/t; a net income is 2677-2949 hrn/ha. For economies on the production of pork and bird 3-4-5 fielding crop rotations are worked out with a satiation cornmealing cultures to 40-60% with an exit from 1 hectare 3,6-5,5 t/ha cornmeal. At the production of milk and pork 3-5 fielding crop rotations are worked out with a satiation grain-growing 20-33%; by an exit squirrel 0,7-0,9 t/ha at the prime price of grain 47,71 t/ha and feed unit - 6,04 hrn/t. The optimal doses of fertilizers under cultures in crop rotations are: peas - Р30К40, barley - N30Р20К30, winter wheat - N30Р40К50, sugar beets - N65Р55К55, corn - N30Р40К30 and N60Р40К60. The most effective till of soil in crop rotations is differentiated. Application of ploughless till of soil promotes weedsing of sowing in a crop rotation in 6-13 times, comparatively with ploughing. Harrowing up to sprouts and interrow till on the cultivated cultures assists the decline of weedsing on 25-30% regardless of till, and the productivity grows on 15-18%. The outlay are descended on herbicides on 20-22%. Product Description popup.authors Кравченко В.П. Кравченко Л.О. Чала С.В. Яремич Л.В. Ярмілко С.А. popup.nrat_date 2020-04-02 Close