TY JOUR TI AMUR BREEDING SOYBEAN VARIETY EVALUATION FOR THE CONTENT OF ABSOLUTELY ESSENTIAL AMINO ACID THREONINE KW soybean KW Amur varieties KW protein KW threonine KW amino acid index KW functional products JO Bulletin of KSAU AU Nizkiy, S.. AU Kodirova, G.A. AU Kubankova, G.V. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University