Probiotics bifidobacterium feed for improving broiler chicken growth and immunity properties

Abstract

The invention discloses probiotics bifidobacterium feed for improving broiler chicken growth and immunity properties. The feed is prepared from the following raw materials in parts by weight: 100 to 120 parts of corn, 90 to 110 parts of wheat bran, 90 to 110 parts of dried sweet potato, 40 to 60 parts of pumpkin, 10 to 14 parts of lard, 10 to 14 parts of beef lard, 30 to 50 parts of cottonseed cake, 8 to 10 parts of silkworm pupa, 60 to 80 parts of bean cake, 40 to 60 parts of rice bran, 30 to 40 parts of sugarbeet pulp, 20 to 24 parts of fish meal, 10 to 14 parts of Japanese pagodatree leaf powder, 4 to 6 parts of bone meal, 2 to 4 parts of egg-shell meal, 5 to 7 parts of sweet potato stem powder, 6 to 8 parts of common salt, 1 to 2 parts of calcium hydrophosphate, 10 to 20 parts of colla corii asini, 12 to 20 parts of fruit of Chinese magnoliavine, 14 to 16 parts of herba epimedii, 8 to 10 parts of acanthopanax roots, 7 to 9 parts of fruit of Chinese wolfberry, 4 to 6 parts of poria cocos, 4 to 6 parts of radix platycodonis and 0.01 to 0.1 part of bifidobacteria. Through the cooperative effect of bifidobacterium and traditional Chinese herbal medicine, the growth properties and the immunity of broiler chicken are improved; the feed is suitable for being popularized.

Description

technical field [0001] The invention relates to the technical field of probiotic bifidobacteria feed, in particular to a probiotic bifidobacteria feed for improving the growth and immune performance of broilers. Background technique [0002] At present, my country's broiler breeding industry is developing towards intensification and scale, and diseases have always been an important bottleneck that plagues the development of this industry. The most important way to prevent and treat broiler diseases is to use antibiotics, which can inhibit the growth of pathogenic bacteria to a certain extent, achieve the effect of curing and preventing diseases, but at the same time, it also inhibits the function of normal flora in the intestinal tract of broilers, causing broiler intestinal The imbalance of the intestinal flora will suppress the immune function of the broiler, making the broiler more susceptible to infection with new pathogens and subsequent disease. Moreover, the serious ...

AI Technical Summary

Problems solved by technology

The most important way to prevent and treat broiler diseases is to use antibiotics, which can inhibit the growth of pathogenic bacteria to a certain extent, achieve the effect of curing and preventing diseases, but at the same time, it also inhibits the function of normal flora in the intestinal tract of broilers, causing broiler intestines The imbalance of the intestinal flora leads to the suppression of the immune function of the broiler, making the broiler more susceptible to new pathogens and subsequent disease

Moreover, the serious consequences caused by the abuse of antibiotics, such as the continuous increase of drug-resistant strains and the long-term antibiotic residues, seriously threaten human health, which has attracted everyone's attention. The existing broiler feed cannot improve the growth and immune performance of broiler chickens, and cannot prevent chicken disease, so we propose a probiotic bifidobacterium feed that improves the growth and immune performance of broilers to solve the above problems