Antibiotic-free feed for enhancing pig immunity and improving meat quality and preparation method thereof

Abstract

The invention belongs to the technical field of feed processing, and discloses an antibiotic-free feed for enhancing pig immunity and improving meat quality and a preparation method thereof. The antibiotic-free feed includes the following raw materials (by weight): 200-300 parts of corn, 100-200 parts of soybean meal, 50-100 parts of wheat bran, 30-50 parts of fish meal, 20-30 parts of a traditional Chinese medicinal compound, 3-8 parts of lysine, 2-4 parts of trace elements, 1-3 parts of multivitamins, 1-3 parts of plant polysaccharide, and 0.1-0.5 part of complex microbial inoculants, wherein the traditional Chinese medicinal compound is composed of Nuwan, Herba Alyxiae Sinensis, herba gerberae piloselloidis, Osbeckia chinensis and ginger according to the mass ratio of 1:1:1:1:3-5. The feed formula of the invention can effectively solve the constipation problem of piglets, improve intestinal health, enhance the immunity of piglets, reduce the mortality of diseased pigs, ensure thereis no antibiotic residue in pork, and improve eating quality of pork.

Description

technical field [0001] The invention belongs to the technical field of feed processing, in particular to an antibiotic-free feed for improving pig immunity and meat quality and a preparation method thereof. Background technique [0002] At present, with the improvement of people's living standards, people's requirements for food safety are getting higher and higher, especially the requirements for meat products have undergone fundamental changes. With the rapid development of the pig industry, in the traditional pig raising process, in order to increase the demand for pork, pig fattening feed is fed. Most of the fattening feed uses antibiotic additives or drugs containing antibiotics, resulting in drug residues in pigs. Microbial drug resistance continues to increase, while pig disease resistance is getting worse and worse. The long-term vicious circle has seriously affected pork quality and food safety. After people eat food containing antibiotics, the residual antibiotics...

AI Technical Summary

Problems solved by technology

With the rapid development of the pig industry, in the traditional pig raising process, in order to increase the demand for pork, pig fattening feed is fed. Most of the fattening feed uses antibiotic additives or drugs containing antibiotics, resulting in drug residues in pigs. Microbial drug resistance is increasing, and pigs' disease resistance is getting worse and worse. The long-term vicious circle has seriously affected pork quality and food safety.

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