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Information × Registration Number 0218U005092, 0116U001570 , R & D reports Title To improve the methods of expansion of the soybean gene pool and to pass and sort testing the speedy and medium-aged varieties with a duration of vegetation period, respectively 100-107 and 120-127 days, seed yield - 2,7-2,8 t / ha and 2,9-3, 1 t / ha, protein content in seeds - 40-41 and 41-42%, fat content - 19-21 and 18-20%. popup.stage_title Head Mykhilov Viacheslav G., Registration Date 23-02-2018 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Object of research: selection and seed production of early and mid-ripening soybean varieties. The purpose of the work: еvaluation of breeding material by duration of vegetation period and productivity. Research methods: hybridization, selection of plants, field and laboratory experiments, production testing, statistical analysis. The main results of the research: In 2017, the soybean varieties Golubka, Pereyaslavka and Yasochka were introduced into the State Register of Plant Varieties Suitable for Distribution in Ukraine. In the competitive trials of varieties of ripening varieties, the most productive were No. 125-15, No. 298-16, No. 215-15, No. 212-15, No. 220-15, which yields with yields of 2.25-2.5 t / ha. The duration of the growing season was 87-88 days higher than the Legenda rate by 0.45-0.73 t / ha. Among the early ripening varieties, the highest yield of soybean seeds was provided by breeding numbers 604-14, 421-15, 849-12, which, with a vegetation period of 97-105 days, 2.81-2.86 t / ha, exceeded the Vyilshanka level by 0.24 -0.29 t / ha. Among the mid-ripening numbers, the most productive were the selection numbers 335-15, 9796-16, No. 9788-16, No. 9788, No. 9656-16, No. 591, No. 377-15, No. 686-16 and No. 686-16, which, the vegetation period of 108-116 days, the yield level of the seeds of 2.77-2.96 t / ha exceeded the standard Kyivska 98 by 0.21-0.39 t / ha. In the control nursery, medium-numbered numbers are allocated: 2130-16, 3264-16, 797-09, 3321-16, 4206-16, 9181-16, 6256-16, 3201-16, 797-09, 581-16, 3271-16 , 9636-16, 6242-16, 2815-16 and 581-16, which with the duration of the vegetation period of 113-118 days, the level of the yield of seeds of 3.76-3.13 t / ha exceeded the standard Kievska 98 at 1.57-0 , 94 t / ha, as well as early ripening, the best of which were 280-16, 6975-16, 116-16, 3173-16, 797-09, 241-16, 2993-16, 3288-16 and 580-16 and which for a period of vegetation period of 99-110 days, seed yield level of 3.38-3.04 t / ha exceeded the Vyilshanka standard by 0.54-0.20 t / ha.Selected selection numbers with ultra-high protein content are: 212-13 (46.5%), 614-14 (44.5%) and 432-15 (44.5%); it should be noted and the numbers 44-15, 9656-16, as well as the standard Kyivska 98, which had a protein content of 42.8-43.8%. Product Description popup.authors Тимошенко Олександр Олексійович Шостак Наталія Олександрівна Щербина Олена Зіновіївна popup.nrat_date 2020-04-02 Close