The study of collection samples of spring soft wheat for precocity

During the years of research (2013-2017) the study of collection samples was conducted of spring soft wheat of different ecological and geographical origin on the precocity for the conditions of the middle Volga region. Genetic sources of precocity among the samples of domestic and foreign selection, as well of the perspective lines of selection of the FPBSI Volga RISS revealed. The role of the period of germination-earing in determining the precocity of collection samples in the conditions of the region is noted. The precocious samples of collection nursery with high productivity of grain Erythrospermum 5299, Albidum 5495 (Kinel), Albidum 32, L-1205 (Saratov region) which are recommended for use in breeding programs of crossings on the middle Volga region are allocated.