Comparative characteristics of thyroid function young sturgeon Lensky at different doses of organic iodine

Higher doses of organic iodine introduced into the Lena sturgeon feeding in the composition of dietary supplement "Abiopeptida" increase the level of free and total thyroxine and did not significantly affect the growth of triiodothyronine. This makes it possible to adjust the intensity of the thyroid gland and as a consequence - to maximize the rate of growth ichthyomass.