%0 Journal Article %T Domestic enzyme preparation in compound feeds for young pigs on fattening %A Mihaylova, L.R. %A Lavrentev, A.. %K enzyme, phytase, compound feed, live weight, physique indices, feed costs, young pigs %J Agrarian Bulletin of the %D 2023 %N 23 %P 9 %I Ural State Agrarian University