METHOD OF PREPARATION OF FEED ADDITIVE FROM PAUNCH MANURE FOR FATTENING FISH Russian patent published in 2015 - IPC A23K1/16 

FIELD: agriculture.

SUBSTANCE: method comprises adding to the feed mixture of growth promoting additive. The growth promoting additive is used as paunch manure with lactic acid bacteria Enterococus durans and Lactobacillus gallinarum added at 20°-25°C. At that the components are taken in the following ratio: barley - 9%-21%, triticale - 24%-26%, wheat bran - 3%-5%, chalk - 1%, paunch manure - 49%-51%.

EFFECT: use of the invention enables to increase the growth-promoting effect, to reduce feed costs.

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