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Information × Registration Number 0211U002973, 0106U007910 , R & D reports Title To develop scientific bases of the system of agriculture, adapted to the natural conditions of the unsteady humidity of Forest-Steppe zone. popup.stage_title Head Schapoval I.S., Registration Date 15-03-2011 Organization The Cherkassy Institute of agroindustrial production of the UAAS 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 20-28 c/ha grain-growing, feed-stuff are 30-37 c/ha, к. о. is 94-105 c/ga and digestible protein are 7,5-5,8 c/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 85-95 c/ha, forage units are 95-110 c/ha and digestible protein are 7,5-9 c/ga at the prime price of grain 31,1-44,3 hrn/c; 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 36-55 c/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 7-9 c/ha at the prime price of grain 477,1 c/ha and feed unit - 60,4 hrn/c. The optimal doses of fertilizers under cultures in crop rotations are: peas - Р30К40, barley - N30Р20К30, winter wheat - N30Р40К50, sugar beets - N65Р55К55, maize - 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 Демиденко О.В. Шаповaл І. С. Ярмілко С.А popup.nrat_date 2020-04-02 Close