TY JOUR TI AGROTECHNOLOGY OF WINTER WHEAT CULTIVATION DUE TO NEW ORGANIC FERTILIZERS FOR HIGH PRODUCTIVENESS AND PROTEIN CONTENT KW winter wheat KW tillage KW fertilizers KW yield KW vitreous KW protein KW gluten proteins JO Bulletin Samara State Agricultural Academy AU Bakaeva, N.P. AU Zaprometova, L.V. PY 2023 IS 7 PB Samara State Agrarian University