Аннотация:The work evaluated the survival and growth of white leg shrimp Penaeus
vannamei juveniles in recirculating water systems when feeding with different
types of mixed fodders. It is shown that in the early stages of development from
25 to 150 days a fodder with negative buoyancy should be used. A protein
content in a fodder between 45 to 57 %% does not affect the growth of the white
leg shrimp aged from 85 to 150 days. The study found that in order to enhance
the color intensity of commercial products, it is necessary to use fodders with
high astaxanthin content. When using high-grade fodder for over the 150 days
of cultivation, it is possible to obtain individuals with an average weight of 25 g.