Search academic texts

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.

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"

Description

 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.