Treatment of pig heatstroke delayed and easy to die how to prevent and cure pig heatstroke in summer

Pigs are prone to heatstroke in muggy summer, normal in the morning, and suddenly in the afternoon, depressed spirit, loss of appetite, Xiwo wetland, body temperature rises sharply, often above 41 degrees, or even up to 44 degrees. Early stage, dyspnea, severe wheezing, late stage, spasm, ataxia. Parturient pigs, lactating sows and pigs with foot-and-limb disease are easy to occur and become signal pigs.

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In the hot season, we must do a good job in pig feeding and management and heat prevention. The pigsty is kept ventilated and cool to prevent dampness, muggy and crowded. Transport live pigs at night as much as possible, and do a good job of heat prevention and first aid. When diseased pigs are found, immediately put them in a cool and ventilated place, first pour cold water (ice water) or cold water enema, give pigs a large amount of 1 / 2% cold saline, and intravenous injection of 2% 3 ml chlorpromazine hydrochloride solution, 5% glucose, 200 ml normal saline, 20% sodium plus 5 ml solution. If the pig is complicated with pulmonary congestion and edema, 5 ml of 20% sodium plus solution is injected first, 100ml 200 ml of blood is injected intravenously immediately, and 100ml 300 ml of compound sodium chloride solution is injected intravenously after bloodletting, repeated every 3 to 4 hours; for manic restlessness, the sick pig with rapid heartbeat is subcutaneously injected with 10 ml of analgin and 3 ml of chlorpromazine hydrochloride. Oral administration of 10-20 ml ten-drop medicine twice a day, combined with the above-mentioned drug treatment, has obvious effect on heat stroke in fat pigs.

Ensure that the pigsty is ventilated: the pigsty should be cleaned twice a day and washed once a day. Pig manure is a heat source in summer and should be cleaned thoroughly. Completely open the doors and windows of the pig house, which is beneficial to the ventilation and heat dissipation of pigs. Households with suitable conditions can set up ventilation facilities.

Cold water flushing spray: for the pig house with brick-concrete structure and cement floor, on the basis of ensuring cleanliness and hygiene, the 1-meter-high sanitary wall and floor of the pig house are washed with cold water at 1: 00 and 5: 00 p. M. every day. Pigs weighing more than 75 kg are sprayed with cold water, which is good for fat pigs to spend the summer safely.

Adjust the dietary structure: the heat feed (such as corn and oil bran) in the diet of summer pigs should be reduced to less than 45%, the protein feed (such as soybean meal, cakes and beans) should be increased by 1% to 2%, and an appropriate amount of high-quality green feed should be fed to prevent heat and cool down.

Equipped with heat relievers: pig farmers should be equipped with a certain amount of peppermint, camphor tincture, licorice, talc, leather nitrate, mung beans, wild chrysanthemum, edible vinegar and other heat dissipation materials, soak in cold water for 24 hours, for pigs to drink, the summer effect is good. Equipped with enough clean drinking water for pigs to drink freely.