TY JOUR TI The effect of a fodder microbial additive on meat productivity of broiler chickens and quality of poultry meat KW probiotic feed additive KW broiler chickens KW meat productivity KW quality KW carcass weight KW slaughter indicators KW morphological composition KW chemical composition KW bio-value KW amino acids KW organoleptic indicators JO Agrarian Bulletin of the AU Luneva, A.V. PY 2021 IS 213 PB Ural State Agrarian University