Nonreactive feed for improving pork quality

Abstract

The invention belongs to the technical field of feed processing, and discloses a nonreactive feed for improving the pork quality. The feed is prepared from, by weight, 530-580 parts of corn, 160-200 parts of soybean meal, 60-70 parts of bran, 30-32 parts of wheat middlings, 10-15 parts of calcium hydrophosphate, 10-14 parts of a compound microbial ecological agent, 10-12 parts of calcium carbonate, 8-10 parts of soybean oil, 5-7 parts of phytase, 4-7 parts of choline chloride, 4-6 parts of sodium chloride, 4-6 parts of L-lysine hydrochloride, 3-5 parts of DL-methionine, 3-5 parts of piglet premix, 2-5 parts of ferrous bisglycinate, 2-5 parts of a selenium yeast, 2-4 parts of amino acid manganese chelate, 1-3 parts of L-threonine, 1-3 parts of L-tryptophan, 1-3 parts of feed grade magnesiumoxide, 1-3 parts of vitamin E and 1-3 parts of vitamin C. According to the feed formula, intestinal harmful bacteria can be inhibited, nonreactive feeding of live pigs is achieved, not only can the purpose that no antibiotic residues exit in pork be guaranteed, but also the eating quality of the pork can be improved.

Description

technical field [0001] The invention belongs to the technical field of feed processing, in particular to an antibiotic-free feed for improving pork quality. Background technique [0002] With the rapid development of the pig industry, in order to achieve a high degree of scale, intensification and excessive pursuit of breeding speed and production efficiency, the quality and taste of pork have declined significantly. There are many factors affecting the quality of pork, such as genetic factors, temperature, stress, management and slaughtering process, among which feeding management has a greater impact on pork quality. In order to solve the daily increasing demand for pork, some farms have started Feed pig fattening feed to make pigs fatten in a short time to meet people's needs, and most of the fattening feeds are added with antibiotics or hormone drugs to make pigs grow up in a short time and use antibiotics for a long time , will not only destroy the balanced distributio...

AI Technical Summary

Problems solved by technology

There are many factors affecting the quality of pork, such as genetic factors, temperature, stress, management and slaughtering process, among which feeding management has a greater impact on pork quality. In order to solve the daily increasing demand for pork, some farms have started Feed pig fattening feed to make pigs fatten in a short time to meet people's needs, and most of the fattening feeds are added with antibiotics or hormone drugs to make pigs grow up in a short time and use antibiotics for a long time , will not only destroy the balanced distribution of normal intestinal flora in pigs, cause flora imbalance, and cause significant changes in the immune form of pigs, decreased immunity, and difficult control after diseases or epidemics occur; at the same time, it will cause harm to humans. Antibiotic residues will be transmitted to the human body through pork and other downstream products, seriously threatening human health, and even induce various toxic and side effects

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