FIELD: fish farming.
SUBSTANCE: invention relates to fish farming and can be used to increase resistance of sturgeon fishes to bacterial infections. Preparation "Polyvalent purified pyobacteriophage" based on a bacterial lysate of cultures Staphylococcus, Escherichia coli, Streptococcus, Proteus, Klebsiella pneumoniae, Pseudomonas aeruginosa is added to the fish diet or to the water of fish-breeding tanks. Preparation is used in amount of 5 ml per daily norm of fish feeding or 1 ml/l of water in fish tanks, 2 times day for 30 days.
EFFECT: invention provides higher resistance of sturgeon fishes to bacterial infections.
1 cl, 6 tbl, 2 ex
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| METHOD OF ACCELERATED MATURATION OF STURGEON SPAWNERS WHEN MANAGEMENT IN FISH-BREEDING UNITS WITH CLOSED WATER SUPPLY SYSTEM | 2013 |
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| ANTI-BURN AGENT | 2019 |
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| PRODUCTION ALL-MASH FOR STURGEONS FISH PRODUCERS WITH ADDITION OF PROBIOTIC AND BIO-EFFECTING AGENTS | 2017 |
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