FIELD: agriculture.
SUBSTANCE: method comprises a year-round regulation of temperature regimes and their duration with the water temperature change by 1-2°C during the period of 24 hours. The preparation Gamavit is administered by intramuscular injection to sturgeon spawners during rearing and between spawning feeding. The preparation injections are carried out to mature females immediately after receiving the reproductive products, then again after 90-100 days. The preparation Gamavit intramuscular injections are carried out three times to females aged 4.0-4.5 months, and the interval between the first and second injection is 30-32 days, and between the second and third injection is 60-62 days.
EFFECT: reduction of fish-breeding process duration.
3 cl, 2 tbl, 2 ex
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