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Information × Registration Number 0219U001348, 0118U003781 , R & D reports Title Improve methodological approaches to estimating the productivity of uneven crop rotation by analyzing the series of grain yield and technical crop yield dynamics in the central forest-steppe of Ukraine popup.stage_title Head Demidenko Alexander Vasylievich, Доктор сільськогосподарських наук Registration Date 25-01-2019 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 It was found that during the first 23 years of research (1976-1999), the yield of winter wheat, both in the control of non-fertilizers and in fertilizing, was higher compared to the period 2000-2017 in the crop rotation with peas, while in crop rotation with grasses, yields on non-fertilizer control declined relative to the 23-year period and the average for all years (42 years) of research, and for fertilizer yields in 2000-2017 was higher compared to periods of 23 and 42 years. Product Description popup.authors Шаповал І.С. popup.nrat_date 2020-04-02 Close