Search academic texts

Information × Registration Number 0215U003611, 0114U002311 , R & D reports Title Improve the principles of selection of pairs for hybridization to create initial stock for selection of ultra-ripening and maturing soybean varieties for all regions of Ukraine with high adaptability, the duration of the growing season 80-100 days from seed yield 27-28 t / ha, 39-41% protein content , a fat content of 18-20%. popup.stage_title Head Scherbina Elena Z., Registration Date 05-03-2015 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2 Object of researches: selection and seed-growing of soyа. Purpose of work: improve the principles of selection of pairs for hybridization to create initial stock for selection of ultra-ripening and maturing soybean varieties, create and submit to the state variety testing ultra high-maturing varieties of soybeans. Methods of researches: hybridization, selection, field and laboratory researches, production test, statistical analysis. Basic results of researches: in competitive strain testing was the most fruitful breeding number №151-12, which provided seed yield of 2.8 t / ha and exceeded the standard of 0.7 t / ha. Isolated breeding numbers №954-09, №124-10, №159-09 and №1016, which with seed yield of 2.7 t / ha higher than grade-standard 0.6 t / ha, and when №140-11 level seed yield of 2.6 t / ha higher than the standard 0.5 m / ga.V previous strain testing highlighted selection numbers: 849-11, №415-06 and №325-10, №850-12, №759-12, №927, №772-12 and №581-10, that if the duration of the growing season from 96 to 102 days, provided the seed yield of up to 3.1 t / ha. In the control and breeding nurseries isolated breeding material corresponding to the parameters of the problem. Product Description popup.authors Михайлов В'ячеслав Григорович Романюк Лідія Сергіївна popup.nrat_date 2020-04-02 Close