鸡群免疫失败的原因及防制对策

The Reasons of Failure for Chickens Immunity and Preventive Countermeasures

在鸡群免疫过程中,针对防疫人员的业务素质,疫苗质量的好坏,能否正确选择疫苗,严格规范操作以及被免疫鸡群的营养状况、健康状况等原因进行了分析,探讨了养鸡场免疫失败的原因,并提出了防制对策。

This paper makes analyzes on the professional quality of the epidemic prevention workers, the quality and selection of vaccine, the strict standard operation, and the nutrition and health of the immunity chickens in the course of immunity for chickens, expounds the reasons of the immunity failure in the hennery and puts forward the preventive countermeasures.