Microbial fermentation antibiotic-free biological feed for pigs

Abstract

The invention discloses a microbial fermentation antibiotic-free biological feed for pigs. The microbial fermentation antibiotic-free biological feed is prepared from the following raw materials in parts by weight: 15 parts of corn meal, 10 parts of rapeseed meal, 8 parts of bean pulp, 6 parts of water, 1 part of angelica sinensis, 1 part of astragalus, 1 part of elm bark essence and 30 parts of a concentrated material, wherein the concentrated material comprises 100 parts of corns, 38 parts of bean pulp, 5 parts of chenopodium album, 25 parts of shotcrete protein, 25 parts of shotcrete bran, 4 parts of composite trace elements, 5 parts of composite vitamins, 10 parts of enzyme additives and 25 parts of fermentation material additives. The microbial fermentation antibiotic-free biological feed is antibiotic-free, is high in beneficial microorganism content, is good in palatability, and is capable of remarkably improving the health of the pigs.

Description

technical field [0001] The invention relates to a feed for pigs, in particular to a microbial-fermented antibiotic-free feed for pigs. Background technique [0002] At present, antibiotics are added to most feeds. Although this will increase the production of aquaculture, it will produce drug-resistant strains in animals and cause drug residues, which directly threaten human health. Therefore, improving feed quality and production Antibiotic-free materials are the most effective means to solve drug residues in animals. [0003] Antibiotic-free feed uses microorganisms and compound enzymes as biological feed starter strains to convert feed materials into microbial cell protein, bioactive small peptide amino acids, microbial active probiotics, and compound enzyme preparations. It not only increases the amino acid content in the feed, but also accelerates the conversion of other roughage nutrients. [0004] The existing antibiotic-free feed for pigs generally has the disa...

AI Technical Summary

Problems solved by technology

[0004] The existing antibiotic-free feed for pigs generally has the disadvantages of low content of probiotics, few types, poor palatability, unstable quality, and high production costs.