Feed for young herring and preparation method thereof

Abstract

The invention discloses feed for young herring and a preparation method thereof. The feed is prepared from 10-15 parts of extruded rice bran powder, 10-15 parts of sweet potato powder, 5-10 parts of wheat starch, 15-25 parts of wheat bran, 1-2 parts of river snail meat powder, 1-2 parts of earthworm powder, 10-15 parts of lotus plumule leaves, 5-10 parts of folium artemisiae argyi, 5-10 parts of garlic leaves, 5-10 parts of duckweed and 40-60 parts of water. The preparation method includes the steps that firstly, water is added to the extruded rice bran powder, the sweet potato powder, the wheat starch, the wheat bran, the river snail meat powder and the earthworm powder and stirred into a dough state, and a mixture A is obtained; then, the lotus plumule leaves, the folium artemisiae argyi, the garlic leaves and the duckweed are cleaned up and crushed into a mud state, and a mixture B is obtained; the mixture A and the mixture B are stirred, extruded out through an extruder, baked and made into a powder state, and the feed is obtained. The feed has the advantages that no hormone additive is contained, and the lotus plumule leaves, and the folium artemisiae argyi, the garlic leaves, the duckweed and the like are added for preventing the mouth canker disease, the body surface blood pot disease and the intestinal flatulence disease of herring; the feed is suitable for feeding the young herring in the growing period for 1-2 months, the herring is good in body strength and high in activity, and the survival rate is over 95%.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a young herring feed and a preparation method thereof. Background technique [0002] In the aquaculture industry, the demand for the survival rate of juvenile herring and high-quality feed is also increasing. Most of the feeds currently on the market contain hormone components, which have a greater impact on the initial growth of juveniles and palatability. Not good, easy to get sick and other shortcomings. Contents of the invention [0003] The object of the present invention is to provide a young herring feed which improves the survival rate of juvenile fish and enhances the physique and a preparation method thereof. [0004] The object of the present invention is achieved through the following technical solutions: [0005] The young herring feed comprises the following ingredients in parts by weight: 10-15 parts of rice bran powder, 10-15 parts of sweet potato powder, ...

AI Technical Summary

Problems solved by technology

[0002] In the aquaculture industry, the demand for the survival rate of juvenile herring and high-quality feed is also increasing. Most of the feeds currently on the market contain hormone components, which have a greater impact on the initial growth of juveniles and palatability. Bad, easy to get sick, etc.