Compound feed for reducing intestinal fat of tilapia mossambica

Abstract

The invention discloses compound feed for reducing intestinal fat of tilapia mossambica. The compound feed comprises 18-25 parts of bean pulp, 5-8 parts of fermentation cotton meal, 15-20 parts of fermentation rapeseed meal, 8-15 parts of enzymolysis soy protein, 12-20 parts of rice bran, 10-15 parts of wheat flour middling, 5-8 parts of malt root, 0.3-0.5 part of table salt, 1.5-2 parts of monocalcium phosphate, 0.3-0.5 part of choline chloride, 0.5-0.8 part of soybean oil, 1-2 parts of pine needle powder, 0.2-0.3 part of gardenia, 0.3-0.5 part of hawthorn powder, 0.02 parts of vitamin E, 0.02 part of L-carnitine, 0.2-0.3 part of bile acid and 0.2-0.3 part of yeast culture XP. The compound feed has the advantages of balanced nutrition, strong taste attraction and high palatability, and is easy to digest and absorb; the utilization rate of the feed is high, the production of excrements is remarkably reduced, the requirements on healthy and rapid growth of tilapia mossambica are bettermet, the growth of tilapia mossambica is promoted, and zero emission during the tilapia mossambica breeding process and water quality protection of the breeding water are realized.

Description

Technical field [0001] The present invention involves a feed, which specializes in a combination of feed that can reduce Luo Fei Yu's intestinal hydne. Background technique [0002] Luo Fei Fish is a worldwide breeding fish. China is the largest breeding country. How to produce Luo Fei fish products that meet food safety and protect the water environment in the production process are a major issue facing Luo Fei Fish industry. [0003] Traditional aquatic products combined with feed due to one -sided emphasis on high protein content, forcing the feed factory to use many low -cost protein raw materials that cannot be digested and absorbed by fish, such as feather powder and blood powder, and failed to be digested by fish into excrement to drain into the water into the water.Converted into ammonia nitrogen, nitrite, etc., plus the phosphate in many plant raw materials was not digested into the water body, which greatly increased the N and P in the water body and aggravated the poll...

AI Technical Summary

Problems solved by technology

[0003] Due to the one-sided emphasis on high protein content in traditional aquatic compound feeds, feed factories are forced to use many low-priced protein raw materials that cannot be digested and absorbed by fish, such as feather meal and blood meal. The protein that cannot be digested by fish becomes excrement and is discharged into the water It is converted into ammonia nitrogen, nitrite, etc., and the phosphate in many plant materials is not digested and discharged into the water body, which greatly increases the N and P in the aquaculture water body and aggravates the pollution of the water body. Therefore, in order to reduce the tilapia culture process For the generation of self-pollution in the environment, it is necessary to start from the source, develop ecological and environmental protection feed, improve the digestion and absorption rate of fish body, and reduce the generation of fish excrement