eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-09-25 13 3 1547 1553 10.13005/bbra/2297 15206 article Irina Vasilevna Poddubnaya 1 Alexey Alekseevich Vasiliev 1 Yuliya Anatolievna Guseva 1 Yuliya Nikolaevna Zimens 1 Maksim Yurievich Kuznetsov Saratov state agrarian University named after N.I. Vavilov Russian Federation, 410012, Saratov, Teatralnaya ploschad. This paper examines the use of a feed additive “Abiopeptide” in a chemical bonds with the organic iodine in the feeding of the Lena` sturgeon. Was carried out a technology of adding of iodinated feed additive “Abiopeptide” into the feed fed with the purpose of studying the effects of iodine on the productivity and functional status of the fry of the Lena` sturgeon. Calculation of economic efficiency of a fish farming of the Lena` sturgeon showed that during the implementation of fish was obtained the highest profit in the group, which was additionally fed with the iodine at a dose of 200 µcg in 1 ml per 1 kg of ichthyomass. This indicates the profitability of fish production using a fish feeding “Abiopeptide with iodine”. https://www.biotech-asia.org/vol13no3/a-comprehensive-assessment-of-the-impact-of-the-additive-abiopeptide-with-iodine-on-the-growth-development-and-marketable-quality-of-the-lena-sturgeon-grown-in-cages/ Lena; (Siberian) sturgeon; feed additive; iodine; feeding; cages