TY JOUR TI THE INFLUENCE OF BIOHUMUS AND AZOPHOSKA ON THE PROPERTIES OF GREY FOREST SOIL AND CORN FERTILITY KW foodwaste KW biohumus KW vermiculture KW azophoska KW grey forest soil KW fertility KW corn JO Bulletin of KSAU AU , .. AU , .. PY 2016 IS PB Krasnoyarsk State Agrarian University