ADAPTIVITY POTENTIAL OF WINTER OILSEED RAPE VARIETY POPULATIONS BY PRODUCTIVITY ELEMENTS

Abstract

The article highlights the results of the study on winter oilseed rapes varieties adaptability and stability level by their productivity characteristics - the crops height, the number of first order shoots, the number of seeds per pod. The parameters of adaptive capacity and stability were determined, and valuable source material was selected by the performance components. The Black Giant, Dongon and Nelson varieties were found to be valuable for their high adaptability and stability level by the following characteristics - plant height, number of shoots 1 order, number of seeds per pod - were found.