Antibiotic-free pig feed

Abstract

The invention provides antibiotic-free pig feed. The antibiotic-free pig feed is prepared from the following components in percentage by mass: 40-58% of corn, 17-25% of sweet potato powder, 10-15% ofbean pulp, 0.1-0.3% of trace elements, 0.2-0.3% of table salt, 3-5% of fish meal, 0.5-1% of shell powder, 0.8-2% of rock flour, 1.2-1.8% of a mixed microbial preparation, 1-1.5% of a premix and 2-4% of a Chinese herbal medicine mixture. The pig feed provided by the invention contains various traditional Chinese medicine components which can be substituted for antibiotics to achieve the effects ofsterilization, disinfection, disease prevention and disease resistance; meanwhile, the traditional Chinese medicines used by the antibiotic-free pig feed are all medicinal and edible materials and harmless to the animal bodies, and also can enhance the gastrointestinal functions of the animals and promote digestion and absorption; and live pigs fed with the antibiotic-free pig feed are free of antibiotic residue in vivo, more delicious and tender in meat and richer in nutrition.

Description

technical field [0001] The invention specifically relates to the technical field of feed, especially pig feed without antibiotics. 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. In the modern breeding process of pigs, the habitual long-term use of antibiotic additives or drugs containing antibiotics leads to drug residues in the pigs, increasing microbial resistance, and the disease resistance of pigs is getting worse and worse, forcing larger doses of antibiotics Use, long-term vicious circle makes pork quality and food safety be seriously affected. After people eat food containing antibiotics, the residual antibiotics will disturb the microenvironment of the human body and endanger the health of the body. Contents of the invention [0003] The purpose of the present invention...

AI Technical Summary

Problems solved by technology

In the modern breeding process of pigs, the habitual long-term use of antibiotic additives or drugs containing antibiotics leads to drug residues in the pigs, increasing microbial resistance, and the disease resistance of pigs is getting worse and worse, forcing larger doses of antibiotics The long-term vicious circle has seriously affected the quality of pork and food safety