COMPARATIVE STUDY OF PRODUCTIVITY ELEMENTS IN WHEAT-ALIEN AMPHIPLOIDS

Abstract

This article highlights the comparative results of a research work were devoted to the study of productivity elements on different wheat-alien amphiploids and local wheat varieties in the conditions of Absheron. As a research material we used the wheat-alien amphiploids of different origin, which carrying the genomic material of 12 wild species [Elymus arenarius L., Elymus ciliaris
(Trin.) Tzvelev, Agropyron distichum (Thunb.) P. Beauv., Agropyron intermedium (Host) P. Beauv., Agropyron scirpeum K. Presl, Agropyron elongatum (Host) P. Beauv., Agropyron ponticum Nevski, Hordeum chilense Roem. & Schult., Hordeum bogdani Wil., Haynaldia villosa (L.) Schur, Secale cereale ssp. segetale Zhuk.]. In general, wild species were adapted to environmental conditions in the wide range and have rich genetic variability serving to their high performance of certain elements of productivity. As a
result, many elements of productivity in wheat-alien amphiploids had a highly significant positive correlation demonstrating high values of dependence. The most distinctive accession among the studied wheat-alien plants was the triticale amphiploid, which exhibited high performance for most of the productivity elements.