近期赞比亚蛋鸡易出现问题解决方案Solutions to Recent Common Problems of Laying Hens in Zambia

先进养殖技术引导师

近期赞比亚蛋鸡易出现问题：

Common problems of laying hens in Zambia recently:

1.产蛋率不稳和下降过快.

1. Unstable egg production rate with an overly fast decline.

2.蛋壳质量变差，颜色变淡.

2. Deteriorated eggshell quality and faded shell color.

3.粪便不成型粪便颜色变化大等一系列问题。

3. A series of issues including unformed manure and greatly changed manure color.

近期赞比亚蛋鸡易出现问题引起的原因有以下几个方面：

The reasons for the frequent problems of laying hens in Zambia recently are as follows:

1，疫情问题：新城疫疾病时有发生。

1. Epidemic issue: Newcastle disease occurs from time to time.

2，近期赞比亚进入寒冷季，昼夜温差明显过大，昼夜温差接近20℃。

2. Zambia has entered its cold season recently with an excessively large temperature difference between day and night, nearly reaching 20 degrees Celsius.

3，鸡舍大多是开放式鸡舍，保温措施不佳。

3. Most henhouses are open-style with poor heat preservation measures.

近期赞比亚蛋鸡易出现问题解决方案如下：

Solutions to Common Health Issues of Laying Hens in Zambia Recently：

1，首先是按正确的免疫办法，对新城疫进行免疫。一个月建议免疫一次，并要更换疫苗交替使用。

1. Conduct Newcastle disease vaccination following standard procedures. Vaccinate once a month, and alternate different vaccines for each immunization.

2，增加保温措施：安装帘布，保证鸡舍后半夜温度在18℃以上。2. Strengthen heat preservation: Install curtain cloths to maintain the temperature inside the chicken house above 18°C in the late night.

3，综合性合理用药品一次，达到预防疾病和杀灭肠道内有害细菌的作用。

3. Administer a comprehensive compound medication to prevent diseases and eliminate harmful bacteria in the intestinal tract.