How to disinfect the sick pigsty
Pig house disinfection first clean the house, and then use 20% lime milk or 3% hot caustic soda water, 20% bleaching powder for disinfection. The order of disinfection is walls, fences, doors and windows, food troughs, floors, utensils and doorways. Disinfectant solution can be brushed with broom or sprayed with sprayer. After disinfection, the doors and windows of the enclosure should be closed for 2~3 hours before opening, and the trough and ground should be washed clean with clean water.
Soil disinfection soil floor should first remove manure, grass and other dirt, and then remove the upper layer of soil, and finally use 20% bleaching powder or 20% lime milk, 3% hot caustic soda water watering.
Disinfection of feces and sewage A small amount of feces, bedding grass, etc. can be buried deeply. If the amount of feces is large, fermentation method can be used for disinfection. The method is to dig a shallow ditch slightly away from the pigsty. The ditch is about 40 cm deep and 2 meters wide. The length depends on the amount of feces. First spread a layer of healthy pig manure at the bottom of the shallow ditch, then pile up the manure of sick pigs, then cover a layer of healthy pig manure and weeds, and finally seal with mud. Sick pig manure is very thin, can add dry soil or dry grass, too dry can add appropriate water. When the amount of sewage in the sick pigsty is small, it can be poured into the feces for fermentation and disinfection. When the amount is large, 2% quicklime powder or 0.2% bleaching powder can be added to the sewage for disinfection.
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Summer prevention of rotten tongue disease of cattle and sheep
Rotten tongue disease is a viral infectious disease, and its main transmission vectors are Aedes albopictus and Culex pipiens quinquefasciatus. Cattle and sheep are easily infected after being bitten. Clinical symptoms: initial body temperature rises to 42 ℃, lethargy, loss of appetite, not keeping up with the group, runny nose, saliva, upper lip edema, swelling can spread to the whole face and ears, oral mucosa congestion, cyanosis. After fever, the oral cavity, especially lip, cheek, tongue mucosal epithelial erosion, ulcer occurs. Blood exudates from the ulcer surface, secondary infection causes mucosal epithelial necrosis and oral odor.
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The treatment method of ineffective multiple injection of drugs in diseased pigs
In daily treatment, veterinarians often encounter that sick pigs are repeatedly injected with penicillin, streptomycin, antongding and other drugs, but the condition does not improve. We suggest the following methods: basic method: every 30 kg of pig body weight (the same below), 6 ml of dexamethasone sodium phosphate, 2 cigarettes of coramine, 10 ml of kanamycin hydrochloride, separate intramuscular injection. Cough, asthma, then use the basic prescription, another intramuscular injection of 3% ephedrine 2 mg. After 10 minutes, 0.5 mg of sulfadiazine sodium was injected intramuscularly.
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