Traditional Chinese medicinal additive for pig feed as well as preparation method and application thereof

Abstract

The invention discloses a traditional Chinese medicinal additive for pig feed. The traditional Chinese medicinal additive is prepared from the following raw materials in parts by weight: 5 to 25 parts of medicated leaven, 5 to 20 parts of radix astragali, 5 to 20 parts of schisandra chinensis, 5 to 20 parts of rhizoma cyrtomii, 5 to 15 parts of the bark of ash, 5 to 15 parts of Gnetum montanum, 2 to 10 parts of Chinese angelica, 2 to 5 parts of caulis spatholobi and 20 to 50 parts of silybum marianum. The preparation method comprises the following specific steps: firstly, pretreating; secondly, adding the pretreated materials into purified water which has equal weight with the pretreated materials and is dissolved with 3 to 10 percent of fructooligosaccharide, and grinding to obtain pulp; thirdly, fermenting to obtain fermentation broth; fourthly, adding 5 to 8 percent(w / v) sodium chloride into the fermentation broth, fully stirring, then standing at normal temperature and fermenting for 5 to 8 days, filtering and recovering filtrate to obtain the traditional Chinese medicinal additive for the pig feed. The specific application is to add the traditional Chinese medicinal additive into the pig feed. The traditional Chinese medicinal additive disclosed by the invention used as an additive is added into the pig feed for matched use, so that nutritional ingredients of the feed are increased, the growth can be promoted and the utilization rate of the feed is improved; the traditional Chinese medicinal additive disclosed by the invention has the advantages that the raw materials are stable in source and are low in price; the preparation method is simple, and no toxic or side effects and adverse reaction are caused.

Description

technical field [0001] The invention relates to the field of livestock feed, in particular to a traditional Chinese medicine additive for pig feed and its preparation method and application. Background technique [0002] my country is one of the largest breeding countries in the world. In my country's breeding industry, pig breeding accounts for a relatively large proportion, which drives the rapid development of the feed industry. At present, the growth of fattening pigs mainly provides protein, amino acids and trace elements needed for growth through feed. Ordinary breeding has the problems of low feed utilization rate, large waste, slow growth of fattening pigs, poor resistance, and high risk of disease. Among them, slow growth and death of fattening pigs will bring huge losses to farmers, while large waste of feed, The problems of slow growth, poor resistance, and high risk of disease in fattening pigs are mainly due to low feed utilization and the failure of fattening ...

AI Technical Summary

Problems solved by technology

Ordinary breeding has the problems of low feed utilization rate, large waste, slow growth of fattening pigs, poor resistance, and high risk of disease. Among them, slow growth and death of fattening pigs will bring huge losses to farmers, while large waste of feed, Slow growth, poor resistance, and high risk of disease in fattening pigs are mainly caused by low feed utilization and failure of fattening pigs to obtain appropriate amounts of nutrients