Search academic texts

Information × Registration Number 0221U100741, 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 V., Кандидат сільськогосподарських наук Registration Date 08-01-2021 Organization National scientific centre "Institute of Agriculture of the Ukrainian Academy of Agrarian Sciences" popup.description2  The object of research - varieties and specimens of a collection nursery and other categories of nurseries in the breeding process of flax. The aim of the study. Study of promising numbers in competitive and pre-trial testing and seed reproduction of promising varieties. Research methods. The main methods of breeding flax are simple and complex interspecific and interspecific crossbreeding, individual selection of productivity. The main research methods are measurement-weight, calculation-comparative, statistical, variance, and regression. The main results of the work. In the previous sort test 5 samples of Marina / Ariane were selected; 1501; (Marina / Viking) / Rushnychok; Viera x Swalof; Vympel / T-16, which exceeded the standard Zorya 87 by a complex of economically useful features: straw yield by 0.38-0.60 t / ha (standard 3.49 t / ha), fiber yield by 0.22 -0.31 t / ha (standard 0.92 t / ha), with a seed yield of 0.05 - 0.17 t / ha (standard 0.74 t / ha).As a result of competitive variety testing, four breeding specimens were exceeded that exceed the standard of the Zorya 87 variety in straw, fiber, and seed yields ((1505 (2016); ((Kalin.2 / Cor.3) / Mog. 2; Ariane / Irma; Ukr. 2 / Jian) respectively at 0.48-0.90 t / ha, 0.25-0.37 t / ha and 0.14-0.18 t / ha. In the collection and breeding nurseries selection samples with high seed productivity, the yield of straw, fiber, and its content in stems are selected, which will be used in further breeding for the production of new varieties of flax. Product Description popup.authors Drozd Oleksandr M. Kondratiuk Viktor V. Pyvovar Tetiana M. popup.nrat_date 2021-01-21 Close