Studying reproductive feed application for sturgeon

The purpose of the work is to study the effect of newly developed feed additives from fish milk and glycerin on the rate of maturation of sturgeon reproductive products and the feed coefficient. The studies were carried out in accordance with standard methods for conducting scientific and industrial research on fish farming in BISKO LLC, Bryukhovetsky District of the Krasnodar Region. The duration of the experiment was 8 months. Absolute fecundity in the second group with the use of 2.0 % glycerol was higher by 0.6 %, in the third group with the use of Glynmol - by 1.2 %. Working productivity in the second group was lower than the control by 1.1 %, in the third group it was significantly higher by 2.9 % (P