%0 Conference Article %T THE MAIN ASPECTS OF PRODUCTION OF BEEF ON THE BASIS OF THE DIFFERENTIAL IMPACT OF THE ACTIVE SUBSTANCES %A Nikulin, V.N. %A Mustafin, R.Z. %A Korsikov, S.S. %A Tupikov, M.S. %K %J Proceedings of The international scientific and practical conference %D 2024 %P 8 %I Ural State Agrarian University