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Information × Registration Number 0214U003006, 0111U005165 , R & D reports Title To define the influence of the biological basis of short-term crop rotations on the prevalence and development of harmful organisms popup.stage_title Head Kurcew W.O., Registration Date 10-01-2014 Organization Kirovograd state agricultural experimental station of the Institute of Agriculture of the steppe zone of the National Academy of Agrarian Sciences of Ukraine popup.description2 It was established that the saturation of the five-course crop rotations with a soybean of early ripening variety Medeya from 20 to 100 % did not lead to a significant impairment in the phytosanitary condition of crops if it was followed the system of crop rotations and other agrotechnical requirements - a fall ploughing, sowing at the optimum terms with healthy seeds. The use in crop rotations of early ripening variety of soybean prevented a harm of the sitonas, lima-bean pod borers, diseases prevalence. The technology provides the costs reduction on a protection of the plants thanks to the optimal saturation of crop rotations with a bean component, promotes the reduction of the production costs. The productivity of soybean seed when grown in short-term rotations with 20, 40 and 60 % of saturation of soybean was 2,2-2,7 t/ha. Product Description popup.authors Курцев В.О. Ліждвой І.М. Мостіпан Т.В. popup.nrat_date 2020-04-02 Close