Traditional Chinese medicine feed additive for preventing and treating recessive mastitis of dairy stocks and preparation method of traditional Chinese medicine feed additive

Abstract

The invention discloses a feed additive for preventing and treating recessive mastitis of dairy stocks. The feed additive consists of the following raw material medicines by weight of 6-8g of a wholesnakegourd fruit extract, 3-4g of a rhizoma ligustici wallichii extract, 4-5g of a radix angelicae extract, 6-8g of a radix angelicae sinensis extract, 6-8g of a honeysuckle flower extract, 6-8g of afructus forsythiae extract, 4-5g of an immature tangerine peel extract, 6-8g of a Chinese thorowax extract, 8-12g of a dandelion extract, 8-12g of a herba violae extract, 6-8g of a radix paeoniae rubra extract, 8-12g of a raw milkvetch root extract, 8-12g of a radix codonopsis extract, 4-5g of a dried orange peel extract, 3-4g of a licorice root extract, 100-200g of red jujube powder and 100-300gof selenium yeast. The feed additive has the efficacy of clearing heat, removing toxicity, dispersing stagnated liver qi for relieving qi stagnation, restoring menstrual flow, promoting blood circulation, activating collaterals, promoting lactation and the like, can prevent and treat recessive mastitis of the dairy stocks, can reduce the number of somatic cells in breasts, and can increase the milk production.

Description

Technical field

[0001] The invention relates to a Chinese herbal medicine feed additive for dairy animals, in particular to a Chinese herbal medicine feed additive for preventing and treating latent mastitis of dairy animals and a preparation method thereof. Background technique

[0002] Mastitis is one of the main diseases that endanger the dairy industry, mainly divided into clinical mastitis and recessive mastitis. From 2015 to 2018, the incidence of dairy cow mastitis and the isolation and detection of pathogenic bacteria were conducted on cattle farms in some areas of Shaanxi. The incidence of clinical mastitis was 4.5% to 11.5%, and the incidence of recessive mastitis was 15% to 45. %. Among the pathogenic bacteria isolated from clinical mastitis, 22.2% of Staphylococcus aureus, 22.2% of Escherichia coli, 27.8% of Streptococcus, 14.8% of Pseudomonas aeruginosa, and 9.26% of Shigella were isolated from 193 cows with recessive mastitis. Among the pathogenic bacteria, Staphy...

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