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How to prevent pullorum disease in chickens? Prevention and control measures every farmer must read
Preventive measures for pullorum disease in chickens
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What is going on with geese pulling white droppings, shaking their heads, coughing and having difficulty breathing?
1. Clinical symptoms: Sick geese are listless, with ruffled feathers, unwilling to move, standing apart and dazed, with reduced appetite or even complete loss of appetite, pulling white or green watery droppings, showing respiratory symptoms such as head shaking and sneezing, and neurological symptoms such as twisted necks, circling and head tilting appearing in the flock. 2. Treatment: 1. Emergency injection of avian influenza-paramyxovirus bivalent yolk antibody, 2 ml per bird. 2. Zhongmu Hudu Kuaike (100 g), two bottles per day, once in the morning and once in the evening, concentrated in drinking water, for 3 consecutive days. 3. Changganqing (100 g
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How to raise pullets for egg production successfully? Detailed explanation of key technical measures
When chicks are 7 weeks old, they are moved into the growing house and enter the growing stage. Whether this stage is successful or not largely determines the physique and laying performance of laying hens after sexual maturity. Therefore, to raise high-yielding replacement laying hens that meet breed requirements, the key link is to do a good job in the feeding and management of growing chickens. 1. Do a good job in disinfecting the environment inside and outside the chicken house to create a relatively safe living environment for the flock. Many diseases on laying hen farms are caused by horizontal transmission. Therefore, disinfecting the chicken house, the surrounding environment, and the chickens themselves to cut off the links of horizontal disease transmission is an effective way to control disease occurrence and reduce chicken deaths. The specific technical measures taken are: ① Two weeks before introducing the chickens, first thoroughly clean and wash the chicken house, then wash and disinfect it with disinfectants such as Baidusha or Aidifu. ② Use formalin plus potassium permanganate for fumigation disinfection at a ratio of 30 ml plus 15 g, keep it sealed for 1-2 days, and pay attention to increasing the temperature and humidity of the chicken house to improve the disinfection effect. ③ One day before introducing the chickens, spray disinfect once with Youlüjing or iodine preparation disinfectant, and disinfect the floor with a 1%-2% caustic soda solution. ④ After introducing the chickens, carry out disinfecting with chickens present 1-2 times per week, alternating disinfectants to avoid the emergence of drug resistance. In seasons with frequent disease, disinfect 2-3 times per week. In hot summer, disinfect once a day, which can also play a certain role in preventing heatstroke and cooling.
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