Oreochromisspp formula feed rapid to cause brittleness and preparation method of oreochromisspp formula feed

Abstract

The invention provides a oreochromisspp formula feed rapid to cause brittleness. The oreochromisspp formula feed is prepared from the following raw materials in parts by weight of 5-10 parts of beer yeast, 1-5 parts of fish meal, 1-5 parts of defatted tenebrio molitor powder, 70-80 parts of broad beans, 1-5 parts of fish oil, 1-5 parts of soybean oil, 0.2-1 part of monocalcium phosphate, 0.2-1 part of choline chloride, 0.2-0.6 part of vitamin C, 0.3-0.5 part of nano-selenium, 0.1-0.5 part of bile acid, 0.1-0.5 part of composite Chinese herbal medicines, 0.1-0.3 part of composite multiple vitamins and 0.1-0.5 part of allicin. Breeding test results show that the compound feed can meet all nutritional requirements of oreochromisspp in the growth process. On the basis of conventional oreochromisspp brittleness feed components, the addition quantity of broad beans is greatly increased, and the breeding period of the oreochromisspp having crisp meat is effectively shortened. The defatted powder, the beer yeast powder, the nano-selenium, the bile acid, the allicin and the composite Chinese herbal medicines are added. The raw materials and additives are comprehensively applied, so that theimmunocompetence of livers and intestinal tracts of oreochromisspp can be effectively improved, the disease resistance of oreochromisspp is improved, and the death rate and loss are reduced.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a formula feed for tilapia that is quickly crisped. Background technique [0002] Tilapia (Oreochromis pp) belongs to chordate phylum in animal classification, vertebrate subphylum, fish class, perciformes, fish family, tilapia genus, body size is similar to crucian carp. Because it is native to the inland waters of Africa, it is also called African crucian carp. The body length of tilapia can reach more than 20cm. Mouth front, body side flat, back taupe or dark brown, dorsal fin with well-developed spines, anal fin with three spines, caudal fin truncated, lateral line interrupted, body covered with ctenoid scales. Tilapia generally inhabits the bottom of the water, and when the water temperature changes, it changes the habitat water layer. Tilapia has the advantages of low oxygen resistance, fast growth, high yield, less disease, and strong reproductive ability. It is an important ...

AI Technical Summary

Problems solved by technology

However, it takes a long time to raise tilapia with this kind of feed, and the cost performance of the feed needs to be improved.

And the existing brittle non-breeding in the market has a high mortality rate and a large loss

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