%0 Journal Article %T Study of the effect of various additives on enzymatic processes in the rumen and the taxonomic composition of the microbiome %A Sheyda, E.V. %K sunflower oil, ultrafine particles, chromium, digestibility, volatile fatty acids, nitrogen metabolism, microbiome, rumen, ruminants %J Agrarian Bulletin of the %D 2022 %N 218 %P 10 %I Ural State Agrarian University