Boichuk I. Agro-ecological evaluation of soft winter wheat varieties and their application as the starting material in adaptive selection

The object of researches is the selection value of modern sorts and hybrids of wheat of soft winter, features of display of phenotype and transgression changeability, character of inheritance and Inherited signs of productive and adaptive potentials. The purpose of researches is the study of productive and adaptive properties of modern sorts of wheat of soft winter. Methods of researches - hybrids; the field; laboratory; mathematic-statistical. Results of researches - For a theory: In the process of researches in a theory it is generalized and the important scientific task is decided in relation to estimation of influencing of ecological gradient on productivity of wheat of soft winter. General and specific combination power of modern sorts of wheat is first definite on complete one by a diallel chart and purposeful inclusion of them in hybridization. For practice: The in the total conducted researches the sorts of wheat of soft winter with the promoted adaptive and productive potential are selected, which expediently to use in a selection process. The sphere of the use is agricultural enterprises.