How to prevent pig overeating?

Porcine overeating is characterized by sudden gastrointestinal distension, abdominal distension, gastric wall expansion, resulting in digestive disorders. Usually in pigs after feeding within 15-20 minutes appear, sick pigs breathing faster, congestion around the eyeball, individual blind eyes. Severe pig, limbs inflexible, mouth and nose with sticky foam, anus protruding to death. Overfeeding has the characteristics of mass, sick pig skin red or blue purple.

pig

Etiological analysis: irregular feeding, hunger and satiety are not equal, if feed mildew, concurrent nitrite poisoning.

Prevention measures:

Strengthen management, feed according to pig demand, feed balance. To prevent pigs from being overfed, feed quantity should be appropriate to maintain the foundation and growth needs of pigs, feed formula should be reasonable and stable, and mutation prevention should be prevented. When changing feed varieties, it takes 3-5 days to transition. When the feed is changed and the weather changes suddenly, anti-stress drugs such as electrolytic multivitamin, vitamin C and glucose powder can be added to the pig drinking water. When the pig is over 75 kg, add 0.3% salt in the feed, stop feeding 1 meal within 1 week, and increase the drinking water of the pig. The pig's drinking water is clean and hygienic. The height of the free drinking water should be adjusted as the pig grows. It is better to be 15-20 cm higher than the pig's back. No moldy feed.

Treatment:

Empty stomach food accumulation, restore stomach function. Allow pigs to stop eating for 1 day and drink a small amount of water. In order to promote the movement function of the pig stomach and the emptying of the contents, the pig can be massaged on the abdomen, and the pig can be driven steadily. Acute disease of pigs, need to be handled carefully to prevent stomach rupture.

Sick pigs can be injected with racoline (ammonium chloride formylcholine injection), 10 ml per 50 kg, twice a day. If a pig's nictitating membrane protrudes and hardens, cut off the hardened nictitating membrane with scissors and let it bleed. In order to prevent the fermentation of the contents of the pig stomach, 1- 5g of ichthyote, 10- 1 - 5ml of ethanol, plus appropriate amount of water, or 20- 50ml of vinegar can be used.