%0 Journal Article %T The effectiveness of the use of biotechnological additives in the cultivation of broiler chickens %A Neverova, O.P. %A Loretc, O.G. %A Gorelik, O.V. %K broiler chickens, chickens, roosters, growth, growth intensity, feed additive %J Agrarian Bulletin of the %D 2023 %N 23 %P 12 %I Ural State Agrarian University