For pig farmers, respiratory diseases are considered to be the diseases that cause the greatest economic losses. Serious outbreaks of respiratory diseases can cause huge economic losses to pig farmers. However, more importantly, chronic mild asthma causes The slow growth rate of pigs and the decline in resistance have led to secondary infections of other more serious diseases, resulting in irreversible results.
Respiratory diseases can occur at any time of the year, and cough and pneumonia are more likely to occur during the seasons. As long as the herds were infected with asthma, the pigs became a "multi-chorus chorus." The cough continued throughout the day, and cough was evident at night. The pig farm immediately recruited a large number of antibiotics to deal with him, increasing the dosage again and again. In a state where the pigs are in a vicious circle where the health depends on drug control, the cost of breeding is invisiblely increased. How can it be profitable? Individuals who suffer from asthma are more likely to “confess to themselves,†and are usually waiting for the pig to cough up to a secondary infection and not eating. The veterinarian is found, and the management of analgin retreats and fever, and gets some antibiotic hormones. If you're hot, you must eat. The veterinarian's task is completed. The sickness is optimistic. It won't happen for two days. The pig missed the best treatment time. I'm afraid that only the immortals came to be useful. Haha! Therefore, retail pigs are most afraid of pigs coughing, a cough quasi-bad things.
In the past, I had used other antibiotics. As a result, when the drug stopped developing, the pig had no resistance. When the temperature changed slightly, it was coughing. It was a lot of money for the man and the woman. Later, I had asthma for 7 days after the pig was born. In a comparative trial, the pigs that had been seedlings never coughed, had no tears in their eyes, and had pigs with tear spots in their eyes. They had poor resistance and coughing at every turn. When they slaughtered, the pigs that had hit the seedlings did not beat the seedlings. The pig weighs 200 pounds and weighs 30 pounds. When the cold air comes, no longer worry about pig coughing. It is really peace of mind and effort.
In the end, it was especially reminded that only the pigs were useful 7 days after they were born, and the piglets infected with asthma were invalid.