TY JOUR TI SPRING WHEAT YIELD IN CROP ROTATIONS AND GRAIN BIOCHEMICAL COMPOSITION KW nutritional background KW hydrothermal coefficient KW predecessor KW nitrogen KW phosphorus KW potassium KW protein KW fiber KW fat JO Bulletin of KSAU AU Postnikov, P.A. AU Popova, V.V. AU Tihanskaya, E.L. PY 2022 IS 0 PB Krasnoyarsk State Agrarian University