Initial material of spring mild wheat for selection on productivity under conditions of North-East of Non-Chernozem zone of Russia

Koryakovtseva L.A., Volkova L.V., Kharina A.V.

E-mail: niish-sv@mail.ru

As a result of three-years analysis of a collection material of spring mild wheat the sources of economic valuable parameters are distinguished. The features of formation of elements of productivity under different meteorological conditions are studied.

Keywords: spring wheat, variety, temperature, precipitations, productivity, variability, correlation dependence