%0 Journal Article %T WINTER WHEAT CULTIVATION WITH HIGH PROTEIN PRODUCTION IN THE MIDDLE VOLGA REGION %A Saltykova, O.L. %A Zudilin, S.N. %K wheat, agricultural technologies, yield, protein, profitability %J Bulletin Samara State Agricultural Academy %D 2020 %N 5 %P 6 %I Samara State Agrarian University