Physiological state and generative growth of whitefish in conditions of Recirculating Aquaculture Systems

Abstract

There are presented the results of experimental breeding of underyearlings- two year bions of Baltic whitefish in conditions of Recirculating Aquaculture systems. It is shown that monodiet and breeding at temperature with insignificant fluctuation limits (16-18 ⁰С) shall not cause any noticeable change of physiological and biochemical values of young fish as compared to conventional breeding methods. There is provided the data on generative growth and discussed the possibility of normal maturing of producers at the specified technological breeding conditions.