In winter, due to lack of green and juicy feed, combined with cold weather, less pig movement, it can easily affect pig's secretion function and digestive function of the stomach, resulting in stagnation of intestinal contents and obstruction in a certain section of intestinal cavity.
First, the symptoms
In the early stages of the disease, pigs eat less or do not eat, prefer to drink water, and often bow to do defecation posture. Start with a small amount of dry dung ball, with mucus on the surface, sometimes with blood, severe pig defecating when stopped, depressed, conjunctival flushing, bulging belly, rapid breathing, reduced urine output, weak or disappearing bowel sound, abdomen Feeling painful, sulking or screaming, the body temperature is not high, finally fell to the ground, often died of suffocation or heart palsy.
Second, prevention
1, the disease should be based on prevention, strengthen feeding and management, improve feeding conditions, cold and warm, try to feed more green juicy feed. Feed should be clean and free of debris. Feeding a well-prepared diet and warming it, especially for sows in late gestation and soon after birth. Feed plenty of warm water to the pigs, feed regularly, and drive the pigs for proper exercise.
2, found that constipation pigs should be treated promptly. Stop feeding roughage, pay attention to the supply of drinking water and succulent green feed. The following methods can also be used for treatment: (1) 50 to 100 ml of liquid paraffin or vegetable oil is administered at one time, and 10 to 3 hours after intramuscular injection of neostigmine. (2) Enema with lukewarm soapy water.
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