Оцінка термомутантів м2-м5 пшениці м’якої озимої, відібраних з колекційних зразків пшениці м’якої ярої

Abstract

The efficiency of creation of the initial material and winter bread wheat varieties by the effect of low temperatures (thermal mutagenesis) on sprouts and plants of the collection specimens of spring bread wheat and the study on manifestation of variation peculiarities and adaptability of the created thermomutants M₂-M₅ of winter wheat are shown. On the basis of it a new initial material of winter bread wheat was developed and selected. Some research results as to a detailed evaluation of the complex of economic traits in a spring wheat collection samples of the cultivar Flambord (France) and developed on its basis the winter wheat cultivar Voloshkova are exponded