Prevention and treatment of sudden stress reaction in Miao Pigs after castration
First, symptoms. The body temperature of stress pigs suddenly rose to about 40 ℃, shortness of breath, vomiting and diarrhea; lying down and trembling, skin color purple, lying on the side, feet swinging, neurosis; serious death.
Second, treatment. We used the following treatments: ⑴ subcutaneous injection of epinephrine hydrochloride 0.05mg / kg body weight, ⑵ intramuscular injection Kangfuxin injection 0.2mg / kg body weight, and ⑶ intramuscular injection compound sulfamethoxazole injection 0.2g / kg body weight.
Third, prevention. When cleaning the pigsty, you should gently drive the piglets so that they will not be frightened. Stop or reduce feeding 2-3 hours before castration. The place where young pigs are castrated should be at a certain distance from the pigsty.
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Diagnosis and treatment of common feed, drug and environmental poisoning in chickens (1)
1. Cottonseed cake poisoning cottonseed cake contains 36% Mel 42% crude protein and is rich in selenium, phosphorus and B vitamins, which is an economical and effective protein feed. However, cottonseed cake contains toxic substances such as free gossypol and cyclopropene fatty acids. Among them, free gossypol can accumulate in the body after absorption, which is toxic to the cells of nerves, blood vessels and organs. Long-term uninterrupted feeding of cottonseed cake will cause poisoning. 1.1 symptoms at the beginning of the disease, the chicken flock decreased appetite, increased water consumption, and refined.
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Matters needing attention in feeding lactating sows
Lactating sows are well managed, and sows are easy to estrus and maintain good reproductive performance after weaning, which can ensure that piglets can be transferred to nursing homes after weaning, so as to lay a solid foundation for improving the breeding rate. When feeding, we should pay attention to the following points: first, the average feed amount of sows from litter to weaning should not be fed on the average on the day of delivery, about 1 kg on the second day, and then increase by 0.5 kg per day until weaning 1 week later. Second, to ensure adequate energy for lactating sows.
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