Prevent vitamin deficiency in pigs in spring
Vitamin A deficiency: you can use 20 grams of pine needles, tamping juice or fried juice, once a day in the feed, even for several days; you can also feed more carrots, silage and other feed rich in vitamin A. Vitamin B deficiency: in daily feed coordination, pay attention to the full supply of vitamin B-rich bran and silage, germination feed and so on. If corn is used as feed for a long time, it can cause nicotinic acid deficiency. Corn should be reduced and bran, silage, germinated feed and succulent tuber feed should be increased.
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Comprehensive Prevention and treatment of Porcine Respiratory Syndrome
The characteristic of the disease is that it can occur in all seasons of the year, showing a local epidemic, and can occur in pigs of different ages. It mostly occurs at the age of 13 mi 20 weeks, the course of the disease is 2 mi 8 days, and the mortality is high. The body temperature of symptomatic pigs rose to 40.5 ℃-42 ℃, depressed spirit, loss of appetite or abstinence, dyspnea, sometimes cough, pallid visual mucosa, pale or purple skin, constipation or diarrhea, abortion and stillbirth in pregnant pigs. Suckling pigs showed neurological symptoms and high mortality. Pathological examination revealed 6 dead pigs and 2 seriously ill pigs.
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Poisonous plant poisoning in pigs
1. The stems, leaves and seeds of Tamarix are poisonous. The main toxic component is hair follicle alkaloid. After poisoning, pigs showed vomiting, diarrhea, general tremor, unstable gait, loss of appetite, lying on the floor, cold ear tips, purple lips and nasal disc, conjunctival cyanosis, dilated pupils, deep breathing, coma, decreased body temperature, slow heart rate, and finally died. Autopsy showed extensive gastrointestinal bleeding, mucosal exfoliation, liver, kidney, heart bleeding, diffuse intravascular coagulation. At present, there is no specific therapy. Main mining
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