VALORIFICAREA LINIILOR NOI DE GRÂU DURUM DE TOAMNĂ CA DONATORI DE CARACTERE VALOROASE

Abstract

In the result of researching after the qualitative characters (mass per 1000 grains, hectolitric mass, grain germination, percentage of glassy and the harvest of lines on 5m2 were selected 10 lines of winter durum wheat. All the studied lines showed themselves in different ways according to certain signs. The analysis of the morphological characters and the productivity of the ear, of the studied lines revealed a high variability of the number of stems, by the number of grains, their weight and mass per 1000 grains that offer us possibilities to select the genotypes of interest after these characters. As a result of studying the above-named characters, we selected a new initial material, which was used in intraspecific hybridization in order to create a new material with high productivity and resistance to environmental factors.