摘要
2018年3月9日晚,一辆原本装有1 600只活鸡的运输车内,有750只鸡突然死亡,死亡率高达46.88%。通过调查分析发现,鸡的死亡与低温降雨天气密切相关,最终诊断引起鸡群大量死亡的主要原因是冷应激综合症。结合此次事例的损失估算,提出了低温天气长途运输鸡只时,要提前做好防寒措施,若气温低于4℃,要暂停活禽长途运输等建议。本调查为低温天气下降低活鸡长途运输死亡率,减少经济损失提供了借鉴。
On the evening of March 9, 2018, a total of 750 chickens died suddenly in one carrier vehicle which carried 1600 live chickens, the mortality rate reached to 46.88%. Based on related investigation and analysis, it was believed that the mass mortality of chickens was closely related to the cold and rainy weather, and finally the main reason was confirmed as cold stress syndrome. In combination with the loss estimation of the epidemic, some suggestions were given., cold- resistant measures should be adopted in advance during long-distance transportation of chickens in low temperature weather. If the temperature was lower than 4 ~C, long-distance transportation of live chickens should be suspended. The investigation in this article would provide some reference for lowering the death rate of such live chickens and reducing economic loss.
作者
萧翠珍
殷颖珊
黄文明
郑醒超
Xiao Cuizhen;Yin Yingshan;Huang Wenming;Zheng Xingchao(Nanshan District Animal Diseases Prevention and Supervision Institution, Shenzhen, Guangdong 518054, China;Nan District Agricultural Service Center, Zhongshan, Guangdong 528400, China)
出处
《中国动物检疫》
CAS
2018年第11期13-16,共4页
China Animal Health Inspection
关键词
冷应激综合症
紧急调查
鸡
检疫
cold stress syndrome
emergency investigation
chicken
inspection and quarantine
