Abstract

The data on application in feed of commodity carp of mixed fodder with the opti-mum level of raw fat are given. It is established that the application of mixed fodder with a fat level of 5% of dry matter contributes to an increase in the total body weight of fish by 24.5%, and the optimization of digestion processes contributes to a decrease in feed costs by 28.4%per unit of growth. It is shown the profitability of fish products production with the application of sunflower meal (instead of an equivalent of meal amount) in the feeding of carp and quantitative indicators of the edible part of fish, in second group they are higher by 5.3% in relation to the control.

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