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Information × Registration Number 0211U006337, 0107U007161 , R & D reports Title To define agrobioligical features of cultivation winter and summer рапса in conditions of North-East Forest-Steppe of Ukraine popup.stage_title Head Nagornij Vladimir Ivanovich, Registration Date 16-03-2011 Organization The Sumy inststute of agroindustrial produktion popup.description2 Research projects - modern varieties of spring and winter rape. Objective - based on the study of the influence of different soil tillage, sowing, fertilizing rational system to develop and implement the production technology of growing spring and winter rape, which will provide a high quality seed varieties dvonolovyh spring rape at 2,0-2,5 t /he and winter - 2,5-3,0 t /he. Methods - field experiments, supplemented by laboratory studies. In this study the optimal seeding rate and time of sowing of spring and winter rape, defined dose and proportion of mineral fertilizers, plant protection effectiveness and impact of growth promoters on the productivity of spring rape, time optimization and how to collect seeds. The technology of growing spring and winter rape seed. Product Description popup.authors Полежай Олександр Григорович popup.nrat_date 2020-04-02 Close