TY JOUR TI THE INFLUENCE OF CONTINUOUS APPLICATION OF ORGANIC AND MINERAL FERTILIZERS ON YIELD AND QUALITY OF SPRING WHEAT KW JO Agrarian Bulletin of the AU Ponkratenkova, I.V. AU Gavrilova, A.Y. AU Merzlaya, G.E. AU Voloshin, S.P. PY 2019 IS 186 PB Ural State Agrarian University