Drinking water immunization method: the chicken Newcastle disease ⅲ series (F series) vaccine was diluted into 0. 1-0.3% water solution, and the chickens were allowed to eat freely. /kloc-0 can be immunized for 7 months after 0-30 days. Strictly seal off the epidemic area and thoroughly disinfect it.
At present, there is no drug treatment for this disease, but you can try it: 3-5 pieces of garlic, mashed and mixed with a small amount of sulfur powder and raw oil, twice a day. Mash half croton (available in pharmacies, toxic, strictly control the dosage) and mix with a small amount of raw oil twice a day. When diluted 500 times with Newcastle disease I vaccine, the muscle syringe of each sick chicken rose, which had certain curative effect. Data show that sick chickens with nervous system symptoms usually recover 2-3 days after injection.
2. Chicken aging: Prevention: Inject inactivated poultry vaccine regularly every year, inject 2ml into muscle (or subcutaneous) of each chicken, and inject every 4-6 months for chickens over 2 months old, regardless of size; You can also add 0.0 1% potassium permanganate (lime manganese oxide) or 0.2% sulfadiazine sodium aqueous solution to drinking water, which also has a certain preventive effect.
Treatment: penicillin 30000-50000 international units/animal, intramuscular injection, 3 times a day. Sodium sulfathiazole or sulfadiazine was injected intramuscularly, 65438±0g per chicken (each tablet contains 250mg), 2-3 times a day. The above drugs are effective, but the cure rate is low after the chicken turns black and purple.
3. Chicken dysentery: add 200-400 mg (2-4 tablets) of furazolidone to each kilogram of feed and feed the chicken evenly for 7 days, stop taking medicine for 3 days, and then feed for 7 days. Feed oxytetracycline (or chlortetracycline, tetracycline) 200 mg (250 mg per tablet) per kilogram of chicken body weight.
Or add 2-3g oxytetracycline (i.e. 8- 12 tablets) to each kilogram of beverage, and feed it to chickens evenly for 3-4 times. Each chicken was fed penicillin 2000 international units every day for 7 days. Add10g sulfadiazine (or iodopyrimidine) or 5g sulfadimidine (i.e.10g) to each kilogram of feed, and feed the chicken with this mixture for 5 days; Streptomycin or chloramphenicol can also be added to drinking water at the ratio of 0. 1-0.2% for 7 days. The above drugs can be used alternately to improve the curative effect.