Kohanyuk N. Creation and evaluation of initial material for breeding soybean

The object of the research - regularities of variability and inheritance of major agronomic valuable traits of soybean to use them in breeding programs. The aim of the research - the study of genetic features of major agronomic valuable traits of soybean plants, improvement of methods of creation and evaluation of new breeding material. The methods of the research are field, laboratory, mathematically-statistical, hibrydolohical. The genetic features of interconditionality, variability and inheritance of agronomic valuable traits of soybean varieties of cultural and samples of wild ussuriensis are defined. The genetic sources for the agronomic valuable traits of the productivity, plasticity and seed quality are detected. Promising numbers with improved performance were created by using hybridization method and distant hybridization cultural soybean and wild ussuriensis soybean. Introduction - created hybrid populations are included in a further breeding process from the leadingout of new varieties in Feed Research Institute and Agriculture of Podillya NAAS. Field of use - breeding research institutions.