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Information × Registration Number 0219U001662, 0116U001575 , R & D reports Title Determine the nature of inheritance of quantitative and qualitative traits in linum and create new high-grade fiber yield of 1.6-1.8 t / ha seed 0,9-1,0 t / ha. popup.stage_title Head Zaika Yevhenii Viktorovych, Registration Date 14-02-2019 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Object of research - varieties and samples of the collection nursery and other categories of nurseries in the selection process of fibre flax. The aims of the investigation were study of perspective numbers in competitive and preliminary variety testing and propagation of seeds of perspective varieties. Research methods. The basic methods of selection of fibre flax are simple and complex intraspecific and interspecific crosses, individual selection by productivity. The main methods of research: measurement-weight, calculation-comparative, statistical, dispersion and regression. Main results of work. In the previous variety trial, 6 breeding samples were selected which exceeded the standard Zorya 87 variety by the complex of economic and useful features: for the yield of straw by 0.16 - 0.50 t/ha (standard 2.52 t/ha), for seed yield by 0.06-0.15 t/ha (standard 0.65 t/ha). According to the results of competitive variety testing, seven selection samples were selected that exceed the standard Zorya 87 for the yield of straw, fiber and seeds, respectively, by 0.11 - 0.59 t/ha, 0.09 - 0.24 t/ha, by 0.01 - 0.16 t/ha. Selection breeding samples with increased seed yield, straw yield, fiber and its content in stems, which will be used for further breeding to produce new varieties of fibre flax, are selected in the collection and breeding nurseries. Product Description popup.authors Дрозд Олександр Миколайович Кондратюк Віктор Васильович Лісовий Олександр Борисович Левченко Тетяна Миколаївна Пивовар Тетяна Миколаївна popup.nrat_date 2020-04-02 Close