| abstract |
The invention relates to a feed additive, in particular an antiviral Chinese herbal medicine feed additive, comprising the following raw materials in parts by weight: 30-45 parts of pine needle powder, 6-10 parts of Glauber's salt powder, 7-10 parts of Codonopsis leaf extract, wheat 6-12 servings of Fanshi Powder, 5-10 servings of Tangerine Peel Powder, 5-10 servings of Lianwujia Extract, 8-14 servings of Didingcao Powder, 15-25 servings of Banlangen, 6-12 servings of Gypsum Powder, Mianma Guan 4-8 parts of public, 3-5 parts of menthol, 3-5 parts of toad skin, 8-18 parts of trace elements, and 10-25 parts of vitamins. By compounding a variety of Chinese herbal medicines with trace elements and vitamins, the invention can balance receptor nutrition, and secondly, a variety of trace elements can regulate body metabolism, promote growth and development, enhance disease resistance and improve feed utilization. The compound Chinese herbal medicine can significantly improve the antiviral performance of the present invention. |