Cage culture animal-derived loach feed and preparation method thereof

The invention discloses cage culture animal-derived loach feed and relates to the technical field of aquatic product culture. The cage culture animal-derived loach feed is prepared from 30-40 parts of soybean meal, 10-20 parts of rice flour, 15-25 parts of wheat flour, 3-5 parts of fish meal, 5-7 parts of silkworm chrysalis powder, 6-8 parts of shrimp powder, 1-3 parts of squid liver powder, 3-5 parts of squid powder, 6-8 parts of cuttlefish powder, 2-4 parts of hemocyte powder, 5-7 parts of blood cell powder, 3-5 parts of serum powder, 2-4 parts of fermented blood powder, 15-25 parts of animal grease, 1-3 parts of antibiotics, 1-3 parts of a mildew inhibitor, 2-4 parts of an acidifying agent and 6-8 parts of immune polysaccharide. The cage culture animal-derived loach feed is prepared from abundant and cheap raw materials through simple processes. The animal-derived high protein raw materials have high nutrition values. The cage culture animal-derived loach feed is used for loach culture, guarantees healthy