%0 Journal Article %T Changes in the microbiocenosis of the rumen and digestibility of the dry matter of the diet with the introduction of gobies together fatty addition of ultrafine iron particles %A Levakhin, Y.I. %A Nurzhanov, B.S. %A Ryazanov, V.A. %A Dzhulamanov, E.B. %K scar, microbiocenosis, fatty additive, iron, digestibility, dry matter. %J Agrarian Bulletin of the %D 2020 %N 192 %P 6 %I Ural State Agrarian University