Prevention and treatment of bovine winter dysentery
1. Prevention.
The transmission route of the disease is through digestive tract infection. Therefore, feeding management and environmental disinfection of cattle in winter should be strengthened, sick animals should be treated in time, utensils and secretions of diseased animals should be thoroughly disinfected, and feces should be strictly prevented from polluting feed and drinking water. strengthen fecal management and harmless treatment.
two。 Treatment.
The disease mainly adopts symptomatic therapy. The same mixture of turpentine and kelialin can be taken internally, 25ml to 50ml each time, twice a day. Patients with serious illness should be rehydrated in time, such as glucose saline 2000-3000 ml, vitamin C 100 ml, 1.1% sodium chloride 100 ml, mix well, an intravenous injection. Traditional Chinese medicine therapy is based on the principle of dispelling cold and dampness, relieving stagnation and relieving diarrhea. Tetracycline antibiotics, streptomycin and gentamicin are also available for treatment. If the effect of individual drug use is not obvious, the drug resistance of pathogenic bacteria should be considered, and sensitive drugs should be used according to the results of drug sensitivity test.
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Chicken feed mixing method
When using the diet, it is required that the nutrients contained in each part of the feed for chickens are balanced and the same, otherwise the chickens will be malnourished, lack of disease or poisoning, even if your diet formula is very scientific and the feeding conditions are very good, still can not get satisfactory feeding effect. Therefore, the feed must be stirred evenly to meet the nutritional needs of chickens. There are two methods of feed mixing: mechanical mixing and manual mixing. As long as they are used properly, satisfactory results can be obtained. Mechanical mixing: using a mixer. Commonly used stirring
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Do well the prenatal preparation of sows in winter and spring
The weather is cold in winter and spring, so we need to do a good job of preventing wind and keeping warm. It is best to set up a special delivery room for sows, which is required to be warm and dry, with a humidity of 65%-75%, comfortable and quiet, sunny, fresh air and a temperature of 22-23 ℃. For the sows with good body condition and breast development, the diet should be reduced from 3 to 5 days before delivery, which should be gradually reduced to 1 × 2 or 1 × 3 of the feeding level during pregnancy, and the green succulent feed should be stopped. For those sows in poor health and breast dysplasia, not only should they not cut down their diet, but they should also be fed with one more diet.
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