METHOD FOR ENRICHMENT OF ARTIFICIAL FODDER FOR YOUNG STURGEON FISHES WITH MICROBIAL PROTEIN AND FATTY ACIDS Russian patent published in 2024 - IPC A23K50/80 A01K61/10 

FIELD: fishing and fish farming.

SUBSTANCE: invention relates to fish breeding and may be used for feeding sturgeon fish juveniles grown in industrial conditions with starting dry artificial fodder. Method for enrichment of artificial fodder for young sturgeon fish involves use of starter artificial fodders enriched with a complex of additives. Enriching complex is represented by a fodder additive consisting of microbial protein haprin in amount of 10%/kg of fodder, linseed oil in amount of 5%/kg of fodder, “Арфит” preparation in amount of 5%/kg of fodder. Prepared fodder additive is preliminarily poured with 95.57% ethyl alcohol in amount of 150 ml per kilogram of fodder, which provides the initial biological activity of the additive and prevents further loss of ingredients in the aqueous medium.

EFFECT: provision of high rate of linear-weight growth, survival rate of young sturgeon fishes, reduction of fodder costs due to increase of biological value of fodder.

1 cl, 3 tbl, 3 ex