TY JOUR TI BIOTECHNOLOGICAL FACTORS OF ANAEROBIC PROCESSING OF THE LIVESTOCK FARM WASTES KW anaerobic fermentation of wastes KW biogas output KW gas generation process JO Bulletin of KSAU AU Kurbanova, M.G. AU Pozdnyakova, O.G. PY 2015 IS PB Krasnoyarsk State Agrarian University