摘要
近年,我国养鸡业规模化、集约化、现代化迅速推进,养鸡类型由家庭副业养鸡逐步向养鸡专业户、规模养鸡场及现代化、规模化养鸡公司快速更替。养鸡公司饲养的规模越来越大,单位面积的饲喂密度越来越大,养鸡公司的生物安全越来越难做,导致养鸡公司疾病的发生越来越频繁,预防接种、疾病治疗成为重中之重,坏死性肠炎就是养鸡业中常见的一种传染病,一旦发病,将会造成很大的经济损失。
In recent years,with the rapid advancement of the scale,intensification and modernization of the chicken industry in my country,the type of chicken raising has gradually changed from family sideline chicken raising to professional chicken raising households,large-scale chicken farms,and modern and large-scale chicken companies.Change quickly.The scale of chicken breeding companies is getting bigger and bigger,and the feeding density per unit area is getting bigger and bigger.The biosecurity of chicken companies is becoming more and more difficult,which leads to more and more frequent diseases of chicken companies.Preventive vaccination and disease.Treatment has become the top priority.Necrotizing enteritis is a common infectious disease in the chicken industry.Once a chicken company becomes ill,it will cause great economic losses.
作者
聂采琴
李军
Nie Caiqin;Li Jun(Livestock and Veterinary Service Center of Xiaojin County,Sichuan Province,Aba 624200,China)
出处
《畜牧兽医科学（电子版）》
2021年第14期100-101,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
鸡坏死性肠炎
临床症状
防控措施
chicken necrotizing enteritis
clinical symptoms
prevention and control measures
