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Information × Registration Number 0224U000192, 0121U107647 , R & D reports Title Theoretical bases of creation of soybean varieties for fodder and food use for irrigation of the south of Ukraine popup.stage_title Head Borovyk Vira O., Кандидат сільськогосподарських наук Registration Date 03-01-2024 Organization Institute of climate smart agriculture of the national academy of agrarian sciences of Ukraine popup.description2  Based on the results of the research, the sources of valuable features are selected. Samples UKR006:00870 Eurydice, UKR006:00873 Orpheus, UKR006:00871 Aurora, UKR006:00872 Southern Star were characterized by a "short" germination-full maturity period; UKR00:600872 Southern star - for the "great" height of the attachment of the lower bean above the soil level; UKR00:600871 Aurora - for "exclusively high performance". UKR006:00872 Pivdenna zorya and UKR00:600871 Aurora possessed a complex of economic and valuable traits. The selection process of creating new high-yielding varieties of cultivated soybeans (nursery: collection, hybrid F1 - F4, selection, control, ecological and competitive variety testing) was studied, the best combinations and promising lines for further selection were determined. In the hybrid nursery of the 4th generation (F4), the following combinations stood out for precociousness: 1216(8)95/Phaeton, Melpomena/Sprint, Chamomile/Jubileina, Yug30/Ustya. Among the hybrid combinations of the medium-ripening group in the F4 nursery, a number of lines for the complex of economic and valuable traits Silesia/Aratta, Lyubava/Themis, Silesia/Svyatohor, Donka/Danaya, including yield, exceeded the standard (314 g) by 83.0 -166.0 g. The mid-early lines of the control nursery Monarch/Phaeton, ID from Danai, Diona/Legend, Yug30/Phaeton produced the highest yield, which exceeded the standard variety by 0.16-0.40 t/ha. By yield, the varieties of the competitive variety test stood out: among the group of early maturing lines - 824(7)09, 798(9)11, 885(3)10, 785(4)13, 824(7)09, mid-early - 839(9)14, 885(3)10, 853(4)15, medium-ripe - 1954(1)04, 805(3)01, 877(8)14. The study of samples of vegetable soybeans according to morphological and economic value characteristics made it possible to single out the most productive samples - Sac UD0202500 and Fora UD0200903, which formed 60.5-63.5 seeds/plant and the highest yield - 354-356 g/m2, which is less than 6-4 g from the st Product Description popup.authors Gura Vladyslav V. Maltseva Oleksandra Р. Tetiana Y. Marchenko popup.nrat_date 2024-01-03 Close