Spring is a high-risk stage of infectious diseases. The last article mentioned infectious diseases that are prone to pigs in spring. Because the resistance of piglets is weaker than that of big pigs, this article mainly collects and collects infectious diseases that piglets are prone to in spring. Tell everyone how to prevent it.
Infectious diseases and prevention methods that are easy to occur in piglets
First, piglet paratyphoid: often occurs in piglets below 6 months of age.
The disease mainly depends on prevention, and the treatment effect is generally poor. To improve the management of feeding and sanitation, the epidemic areas should regularly take vaccination needles or oral piglet paratyphoid vaccines, and the addition of antibiotics such as methadone and sassafras in the feed also has preventive effects.
2. Piglet colibacillosis: This disease is a type of infectious disease caused by pathogenic Escherichia coli. Due to the different types of pathogenic E. coli and the differences in age, individual and physiological functions of pigs, different diseases occur. Piglet jaundice, piglet white pupa and swine edema disease. The disease is very harmful to newborn piglets and often causes serious economic losses.
(1) Piglet jaundice: An acute, highly lethal infectious disease of newborn piglets characterized by yellow or yellow-white loose stools. It mainly occurs in suckling piglets less than 1 week old, especially in 1-3 days old. The source of the disease is mainly the carrier sow. Prevention: Do not enter pigs from sick pig farms, pig houses are regularly disinfected, and pregnant sows are injected with yellow saplings. The addition of methadone or antibacterial No. 1 in the feed can prevent the disease from occurring.
(2) Piglet white peony: It is an intestinal infectious disease that is often caused by piglets from 1 to 90 days old. It is characterized by milky white or grayish white loose stools. The mortality rate of this disease is low, but it affects the growth and development of piglets. Prevention: Inject pregnant white sows into pregnant sows. Piglet feed plus Jiashaqing, Bai disease, rods and sand, etc., the house is regularly disinfected.
(3) Piglet edema disease: an acute, fatal infectious disease of piglets. It is characterized by head edema, neurological symptoms and edema of the stomach wall during necropsy. The disease mainly occurs in weaned piglets, and sometimes piglets that are several days or four months old also occur. Especially pigs that grow fast and have good health are most common. The main causes of pig disease are: simple feed, excessive concentrate, lack of vitamins and minerals, sudden changes in climate, changes in feeding environment, etc. Generally seen in the spring and autumn. Prevention of this disease is mainly to strengthen the management of feeding, piglets should be gradually changed feed when weaning, feeding full-price, nutrient-rich feed. The addition of multivitamins, trace elements, methadone or sputum in the feed can prevent the disease.
In order to ensure the healthy growth of piglets, everyone needs to pay special attention to piglet infectious diseases, so as to early detection, early isolation, early diagnosis and early treatment. I hope this article can help you, Huinong School and more related agricultural technology knowledge, continue to pay attention to the Hui Nong School, answer questions for your breeding process.
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