摘要
鸡慢性呼吸道疾病所造成的死亡率虽然不高,但是会严重影响鸡群正常生长发育,尤其是对雏鸡造成的危害最为严重,使养殖场的淘汰率显著升高,养殖成本增加。为更好地防范该种传染性疾病,应掌握该种疾病的具体流行方式、临床表现和诊断方法,采取有效措施防控,对降低发病率、保证养殖效果有很大帮助。
Although the mortality rate caused by chronic respiratory disease is not high,it will seriously affect the normal growth and development of chickens,especially the chickens,which will cause the most serious harm to the farm,and increase the culling rate and the cost.In order to prevent the disease,we should master the specific epidemic mode,clinical manifestations and diagnostic methods of the disease,and take effective measures to prevent and control the disease,which is of great help to reduce the incidence rate and ensure the breeding effect.
作者
杜泽玲
Du Zeling(Water and Soil Veterinary Station of Animal Husbandry and Veterinary Bureau,Beibei District,Chongqing City,Chongqing 400714,China)
出处
《畜牧兽医科学（电子版）》
2020年第8期134-135,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
鸡慢性呼吸道病
诊断
防治
chronic respiratory disease in chickens
diagnosis
prevention and cure
