TY JOUR TI THE EFFECTIVENESS OF BASIC TILLAGE, HERBICIDES AND PRECURSORS IN REDUCING CROPS, SOIL AND GRAIN INFESTATION OF SPRING WHEAT KW primary tillage KW plowing KW without primary tillage KW weeds KW tank mixture of herbicides KW green manure fallow KW spring wheat KW corn JO Bulletin of KSAU AU Ivchenko, V.K. AU Polosina, V.A. AU Savenkova Viktorovna, E.V. AU Boginya, N.M. AU Luganceva, M.V. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University