TY JOUR TI STUDYING A WINTER WHEAT VARIETIES COLLECTION OF FOREIGN BREEDING UNDER WESTERN SIBERIA CONDITIONS KW winter wheat KW variety sample KW winter hardiness KW yield KW grain quality KW variability JO Bulletin of KSAU AU Potockaya, I.V. AU Shepelev, S.S. AU Koval'chuk, A.M. AU Shamanin, V.. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University