TY JOUR TI PRODUCTIVITY AND QUALITY OF GRAIN PEAS IN SUBTAIGA ZONE OF WESTERN SIBERIA KW peas KW processing of the soil KW chemi-cal composition of grain KW productivity KW means of chemicalixation KW heavy metals content KW subtaiga zone JO Bulletin of KSAU AU Yeliseeva, N.S. AU Bankrutenko, A.V. PY 2016 IS PB Krasnoyarsk State Agrarian University