First, the temperature of the anti-cold suddenly drops or the temperature is unsteady. The cold wind intrudes and the chicks are most vulnerable to colds. Diseased young feathers, chills, tears and nasal fluid, difficulty breathing, sneezing. Prevention: Maintain temperature stability, avoid intrusion of thieves; improve the feeding and management of chickens, use 0.3% chlortetracycline, feed for 3 days.
Second, anti-inflammatory is mainly omphalitis and yolk bursitis. The diseased chicks were mentally stressed, chilled, and the abdomen swelled with subcutaneous gel-like infiltration. Umbilical inflammation, purple; yolk sac inflammation, swelling, secondary peritonitis, yolk sac and abdominal wall adhesions, mortality rate of 50% to 10%. Usually should be strictly disinfected to keep the brooding room clean and hygienic. Add 0.02% furazolidone to the feed for 3 days. During treatment, diseased chickens should be singled out and given intramuscular injections of green and streptomycin, each with 10,000 units. The whole group used 0.1% chloramphenicol and double-dose multivitamin spices, plus 5% glucose in drinking water, and then fed 3 days. The Chinese herbs were mixed with ginger (0.4g/bottle) and white wine (0.2mg/bottle) and mixed for 3 days.
Third, the prevention of white plague This disease is one of the most common diseases of chickens, can be transmitted directly through the eggs. Changes in temperature, excessive feeding density, poor sanitary conditions, and lack of nutrients in feed are all likely to induce the disease. Chickens chills, clusters, lethargy, difficulty breathing, white paste-like stools around the anus, anal exposure, stretching frequently. Prevention: As far as possible, avoid introducing eggs from breeders with severe disease, and strengthen the disinfection of eggs and incubators. During the treatment, the density of the flock was reduced and the hygienic conditions were improved. The chicken was sterilized with 0.1% benzalkonium chloride, and fed with 0.1% chloramphenicol and double-dose multi-vitamin spices for 5 days. Herbal garlic (0.3g/bottle) and purslane (2.5g/bottle) were mixed in the feed and fed for 2 days.
Fourth, anti-chronic respiratory disease 4 to 8 weeks old chickens are most susceptible to infection. The diseased chickens had mental fatigue and decreased appetite. The viscous liquids flowed into the yellow pus-like nose, and the eyelids were swollen. There was caseous exudate in the corners of the eyes. Breathing difficulties, audible tracheal snores, and gradual weight loss, the mortality rate was about 30%. Prevention: try to avoid the introduction of chickens from the breeding chicken farms, strengthen feeding and management, with streptomycin nasal drops, each 2000 units, or 0.2% oxytetracycline mix, fed for 5 days. Treatment: Feeding with 0.05% Pills, feed for 5 days, or mix with 0.3% quinoa formula, feed for 7 days.
Fifth, anti-infectious bronchitis This disease is one of the common acute respiratory infections in broiler chickens in early spring. The diseased chicken is apathetic, cold, tearful and nasal, gasping, and coughing. The mortality rate is about 30%. Prevention: Strengthen feeding management and maintain good hygiene conditions. Seven-day-old chicks were immunized with infectious bronchitis H120 attenuated vaccine drinking water; 60 days of age were boosted with H52 attenuated vaccine. Treatment: Apply twice the amount of H120 attenuated vaccine to drink water, and add 0.1% chloramphenicol to the feed to prevent secondary infection. It can also be used for 3 to 5 days with Chinese Herbal Lycopersicon esculenta (0.5g/only) Jianshui.
Six, anti-dehydration chickens due to boiling water and eating too late, the body can not be timely supply of water, ranging from causing the spirits of poor chicks, weight loss; weight is soft, dead and die, the mortality rate of about 10%. Treatment: Immediately reduce the stocking density. The infected chickens were given a 5% glucose and 0.1% vitamin C mixture and allowed to take 3 days.
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