%0 Journal Article %T THE BLOOD BIOCHEMICAL INDICATORS AND THE COW PRODUCTIVITY UNDER THE INFLUENCE OF THE COMBINED FEED ADDITIVE %A Ivanova, O.V. %A Ivanov, E.A. %A Filipiev, M.M. %K blood biochemical indicator, feed additive, “Biolekks” premix, bentonite clay, treacle, black and motley breed cows %J Bulletin of KSAU %D 2015 %N %P 2 %I Krasnoyarsk State Agrarian University