| abstract |
The invention provides a fermented Chinese herbal medicine feed additive for a weaned piglet and a preparation method thereof, and the raw materials comprise the following Chinese herbal medicines in parts by weight: 15-40 parts of cinnamon, 10-30 parts of hispid arthraxon herb, 10-20 parts of hawthorn, 5-15 parts of loquat leaves and 5-20 parts of weeping forsythia leaves; the preparation method comprises pulverizing, fermenting part of the Chinese medicinal materials, and mixing; the invention adopts the principles of warming middle-jiao to dispel cold, strengthening spleen to promote digestion and combines Chinese herbal medicines with microbial fermentation to realize the increase of the content of ursolic acid and the reduction of the content of crude protein, thereby achieving the purposes of improving the digestion and absorption functions of weaned pigs, preventing and treating the diarrhea of the weaned pigs and improving the weaning survival rate. |