TY JOUR TI THE EFFICIENCY OF THE ORGANIC FERTILIZERS APPLICATION IN AGRARIAN AND INDUSTRIAL COMPLEX OF KRASNOYARSK REGION KW manure KW dung KW straw KW siderat KW peat KW sapropel KW soil fertility KW crop productivity JO Bulletin of KSAU AU Voloshin, E.I. PY 2016 IS PB Krasnoyarsk State Agrarian University