Research Status and Prevention and Control Measures of PRRS in Chinese Local Pigs
Porcine reproductive and respiratory syndrome(PRRS),also known as blue ear disease,is characterized by reproductive disorders in sows and respiratory diseases in growing pigs.It is a disease that causes significant economic losses to the pig industry in China.Many pig breeds in China have been found to have resistance to PRRS.This article mainly reviewed the determination and harm of PRRS,the pathogenesis of PRRS and the research status of PRRS in Chinese local pig populations,and summarized the prevention and control measures of PRRS,to provide a useful reference for the healthy development of China's pig industry.
Disease-resistantPRRSPrevention and control measuresLocal pig
国家科技期刊平台
NSTL
万方数据
