Pig feed additive capable of preventing and treating porcine respiratory syndromes and epidemic diarrhea

Abstract

The invention provides a pig feed additive capable of preventing and treating porcine respiratory syndromes and epidemic diarrhea. The pig feed additive capable of preventing and treating the porcine respiratory syndromes and epidemic diarrhea is composed of the following ingredients: compound plant extracts, fermented Chinese herbal medicine powder, a clostridium butyricum preparation, polygala root powder, and radix polygonati officinalis powder. The pig feed additive is capable of effectively preventing and treating the respiratory syndromes caused by bacteria and viruses, as well as effectively preventing and treating epidemic diarrhea of the pigs; moreover, the pig feed additive is safe, non-toxic, relatively small in addition amount, stable in quality, and capable of effectively improving breeding efficiency.

Description

Technical field [0001] The invention relates to a feed additive, in particular to a feed additive for pigs capable of preventing and treating pig respiratory diseases and epidemic diarrhea, belonging to the field of feed additives. Background technique [0002] Porcine respiratory disease syndrome is a general term for respiratory diseases caused by multiple factors, and it is a common disease in growing pigs. The hazards of this disease are reduced feed conversion rate, slow growth, increased treatment costs, postponement of the market, reduced quality of pigs, and severe cases that can lead to serious economic losses such as death. [0003] Diarrhea is one of the main clinical symptoms of intestinal diseases in pigs. It is caused by intestinal malabsorption. The basic clinical features are increased frequency of defecation, thin stools, and bloody stools. Diarrhea is not an independent disease, but a clinically common and frequent syndrome caused by many reasons or accompanied b...

AI Technical Summary

Problems solved by technology

After the onset of pigs, the growth rate is slow and the feed conversion rate is low. Once the piglets are infected with the disease, their physical fitness will decline, their immune function will decline, their resistance to the disease will weaken, and they will easily be infected with other infectious diseases. If the treatment is not timely, it will cause a large number of deaths.

[0004] Treating respiratory diseases and diarrhea with drugs and antibiotics is the most commonly used method at present. This method has certain effects to a certain extent, but long-term and large-scale use will affect the liver and kidney of pigs, resulting in decreased immunity. At the same time, the use of drugs and antibiotics Residues lead to a decline in meat quality, causing potential food safety issues and serious environmental pollution

At present, the drugs are mainly used for treatment, and the preventive effect is not good, and the drug treatment effect is relatively single. For example, aureomycin, oxytetracycline or doxycycline are usually used for the treatment of respiratory syndrome, and tetracycline, chloramphenicol are usually used for epidemic diarrhea. Antibiotic treatment such as damycin