TY JOUR TI YIELD OF SPRING SOFT WHEAT MID-SEASON VARIETIES IN VARIOUS NATURAL AND CLIMATIC ZONES OF THE KRASNOYARSK REGION KW spring soft wheat KW mid-season wheat varieties KW wheat yield KW natural and climatic zones KW variety plots JO Bulletin of KSAU AU Nikitina, V.I. AU Kolichenko, A.A. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University