%0 Journal Article %T Using non-traditional raw materials in production of compound feeds for valuable fish species %A Bektursunova, M.. %A Ospanov, A.. %A Sidorova, V.. %A Yеnvareva, N.. %A Asylbekova, S.. %A Mukhramova, A.. %K secondary raw materials, compound feed, components, extrusion, probiotic preparation, nutritive value, production feed %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2022 %N %P 15 %I Astrakhan State Technical University