TY JOUR TI MEAT EFFICIENCY OF TURKEYS OF CROSS BIG-6 DEPENDING ON PRE-SLAUGHTER FACTORS KW preslaughter factors KW gathering of the fowl KW endurance KW lighting KW temperature KW the con-tamination of carcasses KW fodder starvation KW injuries JO Bulletin of KSAU AU Semenchenko, S.V. AU Nefedova, V.N. AU Degtyar, A.S. AU Zasemchuk, I.V. AU Savinova, A.A. PY 2017 IS PB Krasnoyarsk State Agrarian University