ЛУБʼЯНІ та ТЕХНІЧНІ КУЛЬТУРИ
збірник наукових праць
Lubyani ta tekhnichni kultury
Vol.6 (11), 2018
ISSN 2307–6429
DOI: 10.48096/btc.2018.6(11).53-59
CHARACTER OF INHERITANCE OF ECONOMIC MARKINGS IN FLAX
Drozd Oleksandr, Zaika Yevhen, Pivovar Tetiana
National Scientific Center “Institute of Agriculture of NAAS”
Summary
In the first and second generation of hybrids revealed different character of inheritance of basic qualitative and quantitative traits – dominance, heterosis, over-domination and intermediate inheritance, which allows to assume high efficiency of individual selections in the following generations, with the selection of transgressive forms. The actual ratio of distribution groups in F2 hybrids and the genetic control of these traits in parental forms by weight of 1000 seeds were determined. The source material and the perspective hybrid combinations in the breeding nursery were studied and the perspective numbers were distinguished according to the complex of features.
Keywords:
flax, generation, hybrid, heterosis, dominance
Language of the article
Ukrainian