Feed additive for improving fur quality of fur-bearing animal and manufacturing method thereof

Abstract

The invention discloses a feed additive for improving fur quality of a fur-bearing animal and a manufacturing method thereof. The feed additive is mainly prepared from vitamin A, vitamin E, L-lysine hydrochloride, DL-methionine, L-cystine, nicotinic acid and pigskin powder in a certain a ratio. The feed additive provided by the invention can prevent diseases, improve immunity, provide a plurality of nutrients, promote growth of martens, foxes, racoon dogs, rabbits and fur-bearing animals and enhance plush density and thickness and hide quality.

Description

Technical field [0001] The invention relates to an animal feed additive, in particular to a feed additive for improving the quality of fur animal fur and a preparation method. Background technique [0002] my country is rich in fur animal resources, with a wide variety of species, both domestic and wild. However, as the country increases protection of wild animals, the number of wild animals has been reduced to 15%-20%. Skins account for about 80% to 85%. Animal breeding also has a long history in China. As early as the 1980s, China’s fur industry had begun to export foreign exchange. At present, China has become a world-recognized fur-producing country. With the improvement of living standards, people are concerned about the quality of fur. However, the length, weight, quality of the skin and the density, thickness, length, gloss and color of the coat obtained from fur farming in China are very different from those of the world’s high-quality leather. It is difficult for China’...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of feed additive that improves fur animal fur quality, and another purpose of the present invention provides the preparation method of this feed a