Position:
FAQ
Chinese Leading Livestock equipment manufacture
Time: 2019/06/27
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First, diagnosis
1. The epidemiological characteristics of tsutsugamushi disease:I think that the occurrence and spread of tsutsugamushi disease in chickens and the nutritional imbalance of the chickens themselves, the environmental and sanitary conditions are not in place, and the management of temperature and humidity in the culture environment is not well related. . The main infection of tsutsugamushi is chickens from two months to four months old. In my experiment, chickens of three months old have the highest infection rate. Chickens that wait for more than one year will also have worms, but the general situation It won't get sick.
2.symptoms
After suffering from tsutsugamushi disease, the overall state of the chicken body will become very languid, and then the nutritional supply will be seriously insufficient. The plumage will start to become messy, and the walking will be obviously step by step. The phenomenon. The digestive system of the chicken itself will be disordered, and the amount of food will be greatly reduced. In the end, only the weak will die. Adult chickens with severe tsutsugamushi disease have squats, anemia and reduced production function.
2. Prevention: In order to prevent the spread of tsutsugamushi in chicken houses, it is necessary to carry out more than two deworming work every year. When the chickens are from 2 days to 3 days old, they must be dewormed once, and then fall again in the fall. once. The first deworming of adult chickens can be arranged between October and November, and the second is scheduled for one month before starting the laying of eggs in spring.
3. Pathological changes
After dissecting the diseased chicken, it was found that in the small intestine of the chicken, in addition to a lot of mucus, the aphid worm can be directly found, because the mites directly invade the intestinal mucosa and cause bleeding and inflammation, so in the intestine Parasitic nodules can be seen on the wall. After the chicken is seriously infected with tsutsugamushi, a large number of adult mites will accumulate in the intestines. At this time, the chicken's intestines will have severe obstruction and even intestinal rupture and peritonitis, which is very harmful.
Second, prevention
1. Treatment: I suggest that farmers can add five milligrams of albendazole to each chicken in a kilogram of feed, or add 200 milligrams of chlorpyrifos per kilogram of feed, or put it in drinking water. Feed the chicken. Another type is levamizole phosphate, which is used by placing 20 mg in a kilogram of feed and feeding it to the flock once.2. Prevention: In order to prevent the spread of tsutsugamushi in chicken houses, it is necessary to carry out more than two deworming work every year. When the chickens are from 2 days to 3 days old, they must be dewormed once, and then fall again in the fall. once. The first deworming of adult chickens can be arranged between October and November, and the second is scheduled for one month before starting the laying of eggs in spring.
