Traditional Chinese medicine composition for preventing pullorum disease, preparation method thereof, and application thereof to feed

Abstract

The invention discloses a traditional Chinese medicine composition for preventing a pullorum disease. The traditional Chinese medicine composition comprises the following medicinal materials in parts by weight: 120 to 180 parts of red-knees herb, 120 to 180 parts of cablin potchouli herb, 120 to 180 parts of glossy privet fruit and 80 to 120 parts of astragalus. A test shows that the resistance of a chick to artificial infection of pullorum disease salmonella can be obviously improved, a strong sterilizing effect is expressed, the weight gain rate of the chick can be kept in a normal level, and the survival rate of the chick infected with the pullorum disease salmonella can be improved. Moreover, the traditional Chinese medicine composition has the characteristics of safety, non-toxicity and no drug residue, and the quality of a chicken product can be improved. The traditional Chinese medicine composition can replace antibiotics and feed additives for the poultry, the pollution of livestock products caused by drug resistance and drug residue can be effectively avoided, harmful livestock excrements, protein dosage and nitrogen pollution are reduced, and the market prospect is wide. Meanwhile, a preparation method is simple, convenient to use and lower in cost.

Description

technical field [0001] The invention belongs to the technical field of prevention and treatment of pullorum in chicks, and in particular relates to a traditional Chinese medicine composition for preventing and treating pullorum in chickens, a preparation method thereof and an application in feed. Background technique [0002] Pullorum pullorum is an acute septicemia infectious disease caused by Salmonella pullorum pullorum. The disease can be transmitted vertically or horizontally. It is the most prevalent among young chickens. The sick chicks show gray-white feces, are afraid of cold, get together, No feed, difficulty in breathing and even death. The disease can occur all year round. Generally, chicks within 3 weeks of age are more common, and the mortality rate can reach 10%-50%. As the age increases, the resistance of chickens increases. , adult chickens were chronic or latent infection or were carriers, becoming a dangerous source of infection. The traditional treatment...

AI Technical Summary

Problems solved by technology

The traditional treatment method is to add antibiotics to the feed. Long-term application will not only destroy the normal flora of the chicken digestive tract, cause drug-induced diseases and drug residues, but also lead to the emergence of drug-resistant strains. The control effect is not good, which not only increases the cost of breeding, lead to excessive drug residues

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