1. Harm of mycotoxins to pigs
1. Cause immunosuppression in pigs:
Vaccine effect is poor, disease susceptibility is increased, drug efficacy is poor, pigs Only vomiting, refusal to feed, decreased feed intake, slow weight gain of fattening pigs, delayed market age, impaired liver and kidney functions
2. Reproductive disorders caused by:
1 >. Gilt sows: interfere with normal estrus, causing sows to go into estrus at home;
2>. During breeding: cause low estrus rate and high return to estrus rate of sows
3 >. Mid-pregnancy: leading to embryonic death and the formation of mummies (stillbirths and mummies)
4>. Late pregnancy: leading to weak babies, splayed legs, and severe cases of death
5> , Lactation period: Sows show continuous estrus, and the estrus interval is extended after weaning;
6>, Breeding boars: Eat less and are often sick, have low sexual desire, and have poor semen quality.