Feed additive for preventing and treating swine high fever syndrome

Abstract

The invention relates to a feed additive for preventing and treating swine high fever syndrome, which is prepared from the following raw materials in parts by weight: 10 parts of Gymnopteris bipinnata Christ var.auriculata(Franch.)Ching, 20 parts of folium isatidis,10 parts of indigofera tinctoria, 8 parts of lotus leaves, 12 parts of michel's cyperus, 15 parts of parish's ironweed, 5 parts of red-spotted stonecrop, 20 parts of chrysanthemum, and 20 parts of rhizoma imperatae. The feed additive prepared according to the invention can be used for preventing and treating swine high fever syndrome, and has a promotional value.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for preventing and treating porcine hyperthermia syndrome. Background technique [0002] Unnamed high fever in pigs, namely "porcine high fever syndrome", is a disease with high morbidity and mortality, which mainly occurs in finishing pigs and some sows. The clinical symptoms are usually manifested as: generally 5-7 days after infection, the onset begins. Most of the affected pigs are growing pigs aged 13-25 weeks. The affected pigs show depression, decreased feed intake, and severe individual appetite loss. In the early stage of the disease, some pigs had a fever, and then quickly spread to most of the pigs; the body temperature of the sick pigs rose to 39.5-41.5 ℃, and some sick pigs died suddenly; the sick pigs had difficulty breathing and conjunctivitis symptoms; The feces are secret and spherical, and some pigs have diarrhea, and the urine volume is less, yellow, and turb...

AI Technical Summary

Problems solved by technology

[0003] Due to the complex etiology of the disease, the characteristics of infectivity and epidemic, it is difficult to control clinically, and the treatment effect is often unsatisfactory, resulting in slow or stagnant growth of pigs, an increase in sick and dead pigs, feed efficiency, growth rate and The overall uniformity of the pig herd is reduced, the cost of treatment is increased, and the pig production suffers serious economic losses