Feed additive for preventing and treating yellow fat disease of mink and preparation method thereof

Abstract

The invention discloses a feed additive for preventing and treating a yellow fat disease of mink and a preparation method thereof.The feed additive is prepared from, by weight, 5-15 parts of silkworm excrement, 3-10 parts of pericarpium citri reticulatae, 4-10 parts of rhizoma atractylodis, 4-10 parts of officinal magnolia bark, 3-6 parts of white mustard seeds, 6-10 parts of silkworm pupae, 4-10 parts of licorice roots, 6-12 parts of radix codonopsis, 9-15 parts of isatis roots, 3-5 parts of calamitas urinae hominis, 4-6 parts of herba portulacae, 6-9 parts of common andrographis herb, 10-20 parts of common yam rhizomes, 8-15 parts of kudzuvine roots, 10-20 parts of rice bran, 6-10 parts of wheat germ, 2-4 parts of olive oil, 1-3 parts of peanut oil, 2-4 parts of carrots and 5-10 parts of wheat bran.The feed additive can effectively prevent the yellow fat disease of the mink and is good in curative effect, free of chemical residue, economical in cost, safe, reliable and capable of effectively decreasing the morbidity of the yellow fat disease of the mink, improving the mink immunity and improving the economic benefit of farmers.

Description

technical field [0001] The invention relates to an animal feed additive, in particular to a feed additive for preventing and treating mink yellow lipid disease, and also relates to a preparation method of the feed additive. Background technique [0002] Mink fur is a kind of precious fur, which has various varieties and colors, and is expensive. It has the laudatory title of "King of Fur". Judging from the quality and value of mink fur, its utilization rate is also higher than that of large capillary fur such as fox and raccoon fur, especially in the domestic market with great potential. Mink fur is famous for its short plush, bright and luxurious. It is the main raw material skin for making clothes, collars, hats, cuffs and decorations. It is widely used and in great demand. Fox and raccoon fur and other large capillary fur are thicker and longer than mink fur, but not as gorgeous as mink fur. The domestic market is not suitable for making coats, but only for collars, cuff...

AI Technical Summary

Problems solved by technology

The highest incidence rate of this disease is more than 70%, and the mortality rate is also about 50%. Both fur and meat cannot be used. Once the disease occurs, it will cause huge economic losses to the farm.

[0004] So far, the treatment of yellow fat disease in minks is mainly to inject vitamins and penicillin to alleviate the condition, but the cure rate is extremely low, the operation is troublesome, and the extensive use of antibiotics leads to drug resistance in minks, which will also affect the quality of fur

Combined with daily feeding, there are few related reports on the method of using feed additives to prevent and treat mink yellow lipid disease

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