集约化鸡群新城疫发生的原因及防治对策研究

鸡新城疫是影响家禽养殖业最主要的病毒性传染病之一,备受广大养殖场重视.但在集约化养殖场中,由于种种原因,鸡群新城疫仍然时有发生,导致很大经济损失.本研究以山东省某企业两个大型鸡场为例,通过调查分析和抗体检测发现,饲养管理不善,免疫程序不合理,人员防疫意识低及鸡场环境不好是引发该场新城疫的主要因素.随后针对性采取了综合防治措施,取得了良好的效果.

Study on the cause and prevention of Newcastle disease in collectivistic breeding chickens

Newcastle Disease which is one of the most important viral diseases is the main influence to affect the poultry industry, it has caused large attention. However, due to various reasons, ND still occurs in many collectivistic breeding chickens, resulting in great economic losses. In this study, take two large farms in Shandong Province for example, we found that poor feeding and management, immunization program irrational, personnel awareness of low and bad farm environment is the cause of ND in the field of...