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Information × Registration Number 0211U002974, 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: co-existence of the agricultural plants and floristic societies of weeds. Aim of researches - to investigate the features of coexistence of agricultural cultures and floristic communities of weeds and work out the effective measures of control of pesting overgrew weeds in the short crop rotations of Left-bank Forest-steppe of Ukraine. Methods of researches: field method, laboratory method, statistical method. The long duration application of ploughing tills of soil increases weeding of sowing of cultures of crop rotation in 6-13 times, comparatively with ploughing. It was investigated of different methods and systems of basic till of soil is investigational on weeding of sowing of short crop rotations. In the conditions of different crop rotations weedsing of cultures of was formed annual-rhizome type. In sowing of grain-crops part of annual monocotyledonous kinds presented 22 %, annual dicotyledons - 60 %, long-term monocotyledonous - 13,5 and long-term dicotyledons - 5 %, in sowing of the cultivated cultures accordingly - 18.7; 3.8 and 1.0 %: in sowing of peas mass of weeds on control presented 27,6 c/ha, and at bringing of single dose of mineral fertilizers 37,4 c/ga, double dose - 77,2 c/ha. Implementation to the stair harrowing and interrow tills on the cultivated cultures (sunflower, sugar beet, maize and soy) assists the decline of weedsing on 25-30 %, and the productivity grows on 15-18 %. The outlay is descended on herbicides on 20-22 %. The effective measures of control of a pesting of weeds are cultivated in the short crop rotations of Left-bank Forest-steppe. Product Description popup.authors Демиденко О.В. Кравченко В.П. Кравченко Л.О. Малієнко А.В. Нижник Т.І. Шаповал І.С. Яремич Л.В. Ярмілко С.В. popup.nrat_date 2020-04-02 Close