TY JOUR TI Meat productivity of broiler chickens with feed additives included in the diet KW broiler chickens KW feed additives KW probiotic KW mineral additives KW live weight KW liveability KW average daily growth KW feed consumption JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Hohlova, A.P. AU Maslova, N.A. AU Popova, O.A. PY 2026 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"