Короткий опис(реферат):
The use of high planting densities in the cultivation of young sterlet is accompanied by increased larvae, which necessitates further study of this problem. The research was carried out at the facilities of the Production and Experimental Dnieper Sturgeon Fish Plant.
As a result of growing from the pools were obtained sterlet fry with an average weight of 261 to 306 mg. The best fishery performance was obtained in the first version with a minimum planting density of 2.0 thousand specimens per square meter. The average body weight of fry in these embodiments was 306 mg with fluctuations from 300 to 314 mg, survival averaged 75%.
