TY JOUR TI THE ANALYSIS OF THE AGRO-ECOLOGICAL CONDITIONS OF THE TOBACCO CULTIVATION IN KRASNOYARSK TERRITORY KW tobacco KW natural conditions KW crop rotation KW predecessor KW fertilizers KW agro-ecological monitoring KW soil treatment JO Bulletin of KSAU AU Demidenko, G.A. PY 2015 IS PB Krasnoyarsk State Agrarian University