The comparative analysis of the condition of health chum salmon fingerling (Oncorhynchus keta) artificial and natural parentage in freshwater period of life

Bochkova, E.V.

The comparative analysis of the condition of health chum salmon fingerling (Oncorhynchus keta) artificial and natural parentage in freshwater period of life

2007

Bochkova, E.V.

In this work are leaded a comparative analysis of the physiological condition chum salmon fingerlings from natural populations and were raising at the salmon hatchery. Are detected virus-like inclusions in cytoplasm erithrocytes of chum fingerlings, presumable viral erythrocytic necrosis (VEN). Contamination VEN-like inclusions of chum fingerlings at a factory was higher, than in fishes from natural populations

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