Compound feed for improving non-specified immunity of stichopus japonicus

Abstract

The invention discloses compound feed for improving non-specified immunity of stichopus japonicus, belonging to the field of nutrition and feed for aquatic livestock. The compound feed consists of the following ingredients in percentage by weight: 10-30 percent of scallop skirt powder, 2-10 percent of krill powder, 10-14 percent of sargassum thunbergii kuntze powder, 14-20 percent of fermented bean pulp, 25-45 percent of clover powder, 8-10 percent of edible yeast, 1 percent of compound vitamin, and 1 percent of compound minerals. According to the compound feed, the clover powder is taken as main raw materials of the compound feed for stichopus japonicus, the problem of shortage of sea-plant resources is solved, the advantages of relative complete amino acid in protein, high content of necessary amino acid, richness in content of vitamin, particularly in families of VA and VB, and richness in content of inorganic salt, and content of immunity promotion materials of the clover powder are fully functionalized, being reasonably compatible with other raw materials, the compound feed is enabled to have overall nutrition, and a growth rate and non-specific immunity of the stichopus japonicus are remarkably improved.

Description

technical field [0001] The invention belongs to the field of aquatic animal nutrition and feed, and in particular relates to a compound feed for improving the non-specific immunity of sea cucumbers. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for sea cucumbers has increased, which has stimulated the further development of sea cucumber aquaculture. The problem of insufficient natural feed has become increasingly apparent, and the problem of feed is becoming a bottleneck for the development of sea cucumber aquaculture. [0003] While intensive and industrialized large-scale sea cucumber farming is developing rapidly, in this unnatural environment, the susceptibility of aquatic animals to pathogenic microorganisms increases, and diseases occur frequently, which has become a factor restricting the healthy and sustainable development of the industry. One of the main bottlenecks. Since the discovery of sea cucumber ...

AI Technical Summary

Problems solved by technology

[0004] At present, the use of artificial compound feed in the cultivation of juvenile ginseng, juvenile ginseng and adult ginseng has been approved by most manufacturers, but there are still many problems, such as: mixed formula, unstable use effect, many raw material substitutes and lack of nutrition, etc.

There is no report about improving the non-specific immunity of sea cucumber in combination with nutrients

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