Traditional Chinese medicine feed additive used for preventing and treating poultry paramyxovirus influenza

Abstract

The invention discloses a traditional Chinese medicine feed additive used for preventing and treating poultry paramyxovirus influenza; and selecting the following raw medicinal materials and the components in parts by weight: radix sophorae flavescentis, radix isatidis, herba violae, common andrographis herb, platycodon grandiflorum, rabdosia rubescens and subprostrate sophora. The preparation method comprises the following steps: mixing the above raw material medicinal materials and smashing or respectively smashing and mixing. The raw medicinal materials have the functions of clearing heat and detoxicating, discharging fire and relaxing the bowels, strengthening body resistance and eliminating evil, reducing swelling and removing carbuncle and the like, and has good treatment effects on the symptoms of poultry paramyxovirus, influenza, diarrhea, green excrement, coughing and snoring, reduced egg production, listlessness and the mortality and the like. Shown by the application, the feed additive has the advantages of good preventing and treatment effect, no toxic and side effects, easily obtained raw materials and low price.

Description

technical field [0001] The invention relates to the field of a feed additive made of traditional Chinese medicinal materials, in particular to a traditional Chinese medicinal feed additive used for preventing and treating poultry paramyxovirus and influenza. Background technique [0002] Since 1996, in many provinces and cities in our country, laying hens have experienced epidemic diseases characterized by a decline in egg production. The egg production of sick chickens suddenly dropped from about 90% to less than 50%, and some fell to About 5%, most of them recover gradually after 10-15 days, but it is usually difficult to reach the peak egg production. The chickens showed respiratory symptoms and a syndrome with white, green and yellow loose feces and a significant decrease in feed consumption. Four virus strains were isolated from different sick chicken flocks with SPF chicken embryos, and the disease was identified as avian paramyxovirus through virus morphology, struct...

AI Technical Summary

Problems solved by technology

[0002] Since 1996, in many provinces and cities in our country, laying hens have experienced epidemic diseases characterized by a decline in egg production. The egg production of sick chickens suddenly dropped from about 90% to less than 50%, and some fell to About 5%, most of them gradually recover after 10-15 days, but it is usually difficult to reach the peak egg production