Feed additive for promoting growth of pigs and improving meat quality and preparation method thereof

Abstract

The invention relates to a feed additive for promoting the growth of pigs and improving meat quality and a preparation method thereof, wherein the feed additive comprises the following components in percentage by weight: 15 to 30 percent of astragalus polyose, 5 to 10 percent of cassia seed, 10 to 30 percent of radix codonopsitis, 5 to 8 percent of atractylis ovata, 5 to 10 percent of liquorice, 2to 5 percent of garlicin, 7 to 12 percent of dried orange peel, 10 to 15 percent of tea, and 1 percent of vitamin. The feed additive mainly comprises Chinese medicinal herbal, tea and vitamin. The practice proves that: the additive containing the Chinese medicinal herbal, the tea and the like is used to substitute for antibiotics, which can improve the utilization rate of the feed, promote the growth of animals, prevent and cure diseases, and improve ecological environment. Immunologic active materials of the Chinese medicinal herbal in Chinese medical herbal preparations can strengthen the immune function of organisms, improve the anti-stress and anti-disease abilities of the animals, improve the production performance of the animals, have no (low) residue, and are difficult to produce the drug tolerance. By mixing and adding various components of the invention into the feed, the feed additive and the method can greatly improve the growth speed of the pigs, remarkably promote the meat quality and the yield, and have good economic value and social value.

Description

technical field [0001] The invention relates to an additive, in particular to a feed additive for promoting pig growth and improving meat quality, and also relates to a preparation method of the additive. Background technique [0002] The growth rate of pigs and the quality of pork have always been a pair of contradictions. The growth rate of local breed pigs in my country is slow, but the meat quality is delicious. With the continuous improvement of pig production levels, the growth performance of pigs has been greatly improved, but the sensory quality of pork But a downward trend. my country's pig industry has developed rapidly in the past ten years, and plays a very important role in improving people's lives and realizing farmers' prosperity. However, with the increase in pork production, especially those produced under full-price compound feed and intensive Pork, its quality has begun to decline, modern pork has lost or partially lost the unique flavor of traditional pork...

AI Technical Summary

Problems solved by technology

[0003] At present, the products of functional additives for pigs are mainly focused on improving feed intake, anti-stress, improving immunity and promoting growth. In order to achieve these effects, antibiotics or hormones are often added to the feed. Drug additives, these additives not only have a single function, but also have serious drug resistance and food safety

So far, there is no efficient and safe feed additive that can promote the growth of pigs and improve meat quality

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