Results of winter wheat breeding for abiotic stress tolerance

The results of the study of varieties of winter wheat in the spring, summer droughts and complex. Shows the harmfulness of different types of drought. It is established that in the spring drought The most effective selection of the number of productive stems per 1 m2. In a year and a complex of drought effective selection on 1000 grain weight and the weight of the full-scale grain. In a comprehensive drought is very severe intensity, the yield stood varieties of winter wheat Samara Agricultural Research Institute: Svetoch, Santa, Bezenchukskaya 380, Bezenchukskaya,616, Bezenchukskaya 790. On winter hardiness Bezenchukskaya 790 in 2013 exceeded the standards.