TY JOUR TI MODERN BIOLOGICAL PRODUCTS AND GROWTH STIMULANTS IN THE TECHNOLOGY OF CULTIVATION OF SUNFLOWER FOR OILSEEDS KW biopreparations KW GUSS 1 KW mineral fertilizers KW yield KW vegetable oil KW basket and root rot KW money saving. JO Vestnik of Kazan State Agrarian University AU Nizamov , R.. AU Suleymanov , S.. AU Safiollin, F.N. AU Khismatullin, M.M. PY 2018 IS 13 PB Kazan state agrarian University