Feed with effect of enhancing immunity and resistance of livestock

Abstract

The invention discloses a feed with the effect of enhancing the immunity and resistance of livestock. The feed is prepared from the following raw materials: maize, wheat, rice bran meal, soybean meal, rapeseed meal, peanut meal, cottonseed meal, palm kernel meal, bran, cassava powder, maize alcohol lees, fish powder, plasma protein powder, salt, cane sugar, calcium hydrophosphate, natural betaine, methionine, threonine, lysine, isoleucine, modified attapulgite powder, a trace element premix, a vitamin premix and a feed additive, wherein a preparation method of the modified attapulgite powder comprises the following steps: dissolving chitosan in an organic acid solution, then adding attapulgite, reacting, carrying out filter pressing, calcining, grinding and sieving, adding garlic essential oil, zingiberol, mannan oligosaccharides, berberine and a complex enzyme preparation and mixing the materials uniformly, thus obtaining the modified attapulgite powder. The feed with the effect of enhancing the immunity and resistance of livestock has the effect of enhancing the body immunity and resistance of livestock, can achieve the effect of improving the gastrointestinal functions and does not have drug residues.

Description

technical field [0001] The invention relates to the technical field of livestock feed, in particular to a feed for enhancing immune resistance of livestock. Background technique [0002] Worldwide, due to the inevitable presence of mycotoxins and other pollution in grains and feed, the proportion of feed contaminated by mold is relatively large, and about 20% of feed is wasted. After the above-mentioned contaminated feed is ingested by livestock, it will usually cause the immunity of livestock to decrease, the feed intake to decrease and the incidence of disease to increase, and it will also be transferred from animals to humans through the food chain, and even cause death. At present, in order to improve the immune resistance of livestock, some growth-promoting agents are usually added to livestock feed or premixes, mainly including antibiotics and synthetic antibacterial drugs. Although certain effects have been achieved, the extensive use of antibiotics It will lead to p...

AI Technical Summary

Problems solved by technology

After the above-mentioned contaminated feed is ingested by livestock, it usually leads to a decrease in the immunity of the livestock, a decrease in feed intake, and an increase in the incidence of disease, and it will also be transferred from the animal to the human body through the food chain, and even cause death

At present, in order to improve the immune resistance of livestock, some growth-promoting agents are usually added to livestock feed or premixes, mainly including antibiotics and synthetic antibacterial drugs. Although certain effects have been achieved, the extensive use of antibiotics It will lead to problems such as bacterial resistance and drug residues. The emergence of more and more drug-resistant strains makes the efficacy of antibiotics less and less effective in treating diseases, and the mutated pathogens often cause more serious diseases. At the same time, antibiotics Residues in aquatic products also directly threaten human health and safety