求翻译：小部分鸡群犯病：1.内部环境消毒，温度在18到25度之间，湿度是50%左右，基本上是喷雾消毒，对于蛋鸡的鸡舍环境要特别做好消毒工作，抽出鸡舍里的废气；2.搞好常见病的预防免疫工作是什么意思？

The small part of the flock fall ill: 1. Internal environmental disinfection, temperatures between 18-25 degrees, humidity is about 50%, basically spray disinfection, well disinfection, taking the chicken coop environment for laying hens to homes where the exhaust gas; 2. doing a good job of common

Some small chicken disease cluster 1: environmental disinfection, internal temperature in the 18 to 25 degrees, and humidity is around 50 percent, which is basically spraying for eggs, chicken sheds the environment to the disinfection work sheds, and out of the exhaust, and do a good job; 2. The com

The small partial chicken group suffers a relapse: 1. internal environment disinfection, the temperature in 18 to 25 degrees between, the humidity is about 50%, basically is the atomization disinfection, must complete the disinfection work specially regarding the layer hen house environment, extract

A small number of chickens fall ill: 1. internal environmental disinfection, temperature between 18-25 degrees, humidity is around 50% is basically a fogging, laying hens for chicken coop disinfection work environment special ready, taking the henhouse emissions; 2. improve immune prevention of comm

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