Assessment of yield and quality of winter barley grain in southern Russia

Abstract

A new high yielding winter barley of Madar variety is presented. One of the main conditions to obtain high yields is the use of new varieties adapted to the climatic conditions of a particular region. Therefore, the objective of our research, when creating the variety, was to increase productivity by improving adaptive properties and elements of productivity of plants and heads. As a result of joint work with breeders of FSBSI of the National Center of Grain named after P.P. Lukyanenko a new variety of winter barley Madar for forage direction was created, with a potential yield of more than 80 dt/ha. For the years of the comparative testing at FSBSI of the National Center of Grain named after P.P. Lukyanenko by predecessors sunflower, winter wheat and white mustard, yields of the variety were 118.7 dt/ha; 87.5 and 68.4 dt/ha respectively. In the tests on seeding time, yields in the variety ranged from 65.3 to 81.7 dt/ha. The new variety is resistant to lodging, winterhardiness and drought resistance. The variety is suitable for cultivation according to all technologies; it can be cultivated in all zones of Russia. The estimated economic effect of the new variety is an increase in yields from 3 to 8dt/ha.

Influence of cultivation technology on the yield of winter wheat

“…The absolutely dry mass of winter wheat plants 15 days after full emergence when sown in the first ten days of September averaged 4.5-4.8 gr for black fallow and 2.6-2.8 gr for spring barley [17]. With late sowing (October 15), the trend remained: 2.7-3.0 gr for black fallow and 2.2-2.3 after spring barley [7].…”