Compound feed additive for improving piglet production performance and preparation method and application of compound feed additive

Abstract

The present invention discloses a compound feed additive for improving piglet production performance and relates to the technical field of breeding. The compound feed additive is prepared by fermenting traditional Chinese medicine superfine powder with probiotics; and the traditional Chinese medicine superfine powder comprises the following traditional Chinese medicines in parts by weight: 15-25 parts of radix astragali, 15-25 parts of haws, 12-18 parts of fried bighead atractylodes rhizome, 12-18 parts of dried orange peels, 15-20 parts of cortex magnoliae officinalis, 15-20 parts of fringedpink and 10-15 parts of honey-fried licorice root. The present invention also provides a preparation method and an application of the compound feed additive. The used compound feed additive can greatly improve immunity and resistance of bred animals, reduces incidence, thus improves production performance, is also a pure natural preparation, has no tolerance, has a long-acting effect, is stable inquality and low in cost, can replace uses of anti-microorganism drug feed additives and chemically synthesized growth promoters, and is safer and more environment-friendly.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a compound feed additive for improving the production performance of piglets. Background technique [0002] China's pig breeding accounts for the largest proportion in the world, accounting for 56.6% of the total global pig breeding. With the progress of the times, traditional pig farming is difficult to adapt to the requirements of the new era, and the cost of raising pigs is gradually increasing. The cost of piglets, corn and other feed for feeding pigs Costs, labor costs, time to slaughter pigs, and other diseases such as swine fever have caused many traditional pig farmers' profits to decline, and pork prices have also fluctuated sharply. As the main source of meat supply for families, this has had a huge impact on people's lives. Impact. [0003] At the same time, with the improvement of people's living standards and the enhancement of self-care awareness, when people cho...

AI Technical Summary

Problems solved by technology

At present, there have been researches on the application of microbial fermentation to the processing technology of traditional Chinese medicine. However, both the basic theory and research methods are still in its infancy, especially the research and development of compound fermentation is relatively small, and there are not many fermented products that can be mass-produced.

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