规模猪场密闭连廊及相关设施的设计和应用

Design and Application of Enclosed Corridors and Related Facilities in Scale Swine Farms

自2018年非洲猪瘟传入我国以来,生猪养殖业遭受了沉重打击。建设规模猪场密闭连廊,可有效切断非洲猪瘟等动物疫病的传播途径。广西横县通过设计和应用密闭连廊连接生活区、猪舍、物资熏蒸房、出(进)猪台及死猪出口等端口,使猪舍防疫关口前移,增加了防疫纵深,实现了多层阻断抵御病原传播。本文介绍了密闭连廊及相关设施的设计要点和使用流程,以期为规模猪场落实各项生物安全措施,防控非洲猪瘟等动物疫病提供参考。

Pig production industry has been seriously damaged by African swine fever(ASF)in China since 2018 when it was introduced into China.The spreading routes of animal diseases including ASF could be effectively blocked through the construction of enclosed corridors in scale swine farms.In Heng County of Guangxi,the living area,pens,material fumigation room,loading/unloading platform,discharge outlet for dead pigs and other ports were connected by the enclosed corridors,by which the gateway to pens for disease prevention and control was moved forward to go deep into the prevention and control measures,so as to block the spread of pathogens through such multi-layer blocking.In the paper,the design considerations and application process of enclosed corridors and related facilities were introduced for the purpose of providing some references for implementation of various bio-security measures,prevention and control of ASF and other animal diseases in scale farms.