Feed additive and preparation method

Abstract

The invention discloses a feed additive. According to the feed additive, a traditional Chinese medicine composition is used as a substrate, and every 1kg of the feed additive contains 20000-28000 IU of vitamin E, 4600000-5000000 IU of vitamin A, 1600000-2200000 IU of vitamin D3, 43-53g of vitamin C, 2-5g of vitamin B2, 3-8g of vitamin B6, 0.1-0.5g of vitamin B12, 10-17g of calcium palmitate, 21-25g of linolenic acid, 8-14g of amino acid chelated zinc, 20-28g of lysine, 22-28g of orotic acid, 1-3g of sunflower seeds, 1.8-2.6g of chromium picolinate (in terms of chromium), and the balance of the traditional Chinese medicine composition, wherein the traditional Chinese medicine composition is prepared from the following raw material medicines in parts by weight: 2-5 parts of Chinese magnoliavine fruits, 1-4 parts of herba epimedii, 0.8-1.4 parts of radix angelicae sinensis, 1.5-3.5 parts of silky ants, 1-2 parts of motherwort herb, and 1-2.5 parts of actinolite. The feed additive disclosed by the invention has the beneficial effects that multiplex vitamins and trace elements are matched in the feed additive, so that the reproductive capacity of cows can be notably improved, and the generation of diseases of the postnatal cows can be reduced.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a feed additive and a preparation method. Background technique [0002] my country is a developing agricultural country with a lot of people and little land. While advocating the development of grain saving and animal husbandry, the government actively promotes the development of cattle breeding in agricultural areas. my country's folk cattle breeding has a history of thousands of years, but most of them continue to use traditional methods to raise cattle. In recent years, especially since the rise of straw cattle breeding, more and more attention has been paid to the research and development of roughage such as straw and agricultural by-products, such as straw ammonification, salinization, alkalization treatment and microbial preparation fermentation treatment technology, etc., and significant achievements have been made. Effects, some results have been applied in production. How...

AI Technical Summary

Problems solved by technology

(2) Protein deficiency not only affects the estrus, conception and pregnancy of cattle, but also causes the cattle to lose weight and appetite, resulting in insufficient energy intake. At the same time, it also reduces the digestibility of crude fiber, directly or indirectly affecting the health of cattle and breed

[0006] In the existing cattle feed additives, the combination of nutrients is unreasonable, the cost of raw materials is high, the preparation method is unscientific, and the effect in improving the growth performance and reproductive performance of animals is not ideal, resulting in a waste of manpower and material resources

Images