摘要
冬季猪呼吸道疾病的发生率呈现逐年升高趋势,规模化养殖场呼吸道疾病的发病率50%以上,死亡率30%左右,生猪养殖业造成的危害严重。进入冬季,由于养殖户采用封闭化的养殖管理模式,养殖场养殖密度较大,不注重做好通风换气工作,易造成呼吸道疾病的发生流行。生猪养殖管理中,应从切断病原传播路径,提高猪群身体抵抗能力,改善养殖环境等诸多方面入手,构建完善的防治策略,更好地防范猪呼吸道疾病的传播蔓延,确保养殖安全。该文主要论述冬季猪呼吸道疾病的发病原因,并结合实际发病经过提出具体的防控措施。
In winter,the incidence rate of pig respiratory disease is increasing year by year,the morbidity rate of large scale pig farms is more than 50%,the mortality rate is about 30%,and the harm caused by pig breeding industry is serious.In winter,due to the closed farming management mode adopted by the farmers,the density of the farms is relatively high,not paying attention to the ventilation work,easy to cause the prevalence of respiratory disease.In the management of pig breeding,we should start from many aspects,such as cutting off the route of transmission of pathogens,improving the physical resistance of pig herds,improving the breeding environment,and so on,so as to construct perfect control strategies and better prevent the spread of pig respiratory disease,to make sure the farm is safe.This article mainly discusses the causes of respiratory disease disease in winter,and puts forward specific prevention and control measures according to the actual course of disease occurrence.
作者
徐世明
XU Shiming(Integrated Services Centre,Lafa Street,Jiaohe City,Jiaohe Jilin 132502,China)
出处
《畜牧兽医科学（电子版）》
2021年第15期163-164,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
冬季
猪呼吸道疾病
发生原因
防控
winter
respiratory disease
causes
prevention and control
