TY JOUR TI EARLY-RIPE SPRING WHEAT VARIETIES YIELD IN VARIOUS NATURAL ZONES OF THE KRASNOYARSK REGION KW early ripe varieties KW Krasnoyarsk Region KW natural zone KW variety plot KW growing conditions KW spring wheat JO Bulletin of KSAU AU Nikitina, V.I. AU Kolichenko, A.A. PY 2022 IS 0 PB Krasnoyarsk State Agrarian University