%0 Journal Article %T PRACTICE OF ARTIFICIAL REPRODUCTION OF STERLAD (ACIPENSER RUTHENUS LINNAEUS) IN RECIRCULATING AQUACULTURE SYSTEM (IN MANGISTAU REGION) %A Bulavin, Y.. %A Maratova, G.. %A Asylbekova, S.. %A Isbekov, K.. %A Koyshibaeva, S.. %A Bulavina, N.. %K sterlet, wintering, artificial reproduction, stimulation, caviar, milt, producers, larvae. %J Vestnik of Astrakhan State Technical University. Series: Fishing industry %D 2020 %N 2020 %P 13 %I Astrakhan State Technical University