TY JOUR TI TWO-AXIS USE EFFECTIVENESS IN SPRING BARLEY VARIETIES CULTIVATION IN THE KRASNOYARSK REGION KW two-axis use KW one-axis use KW barley varieties KW feed units JO Bulletin of KSAU AU Baikalova, L.P. AU KARVEL', A.B. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University