中国猪业2026，Vol.21Issue(1)：56-65,10.DOI:10.16174/j.issn.1673-4645.2026.01.007
非洲猪瘟背景下猪场物资高温消毒影响因素研究
Study on influencing factors of high-temperature disinfection of supplies in pig farms under the background of African swine fever
摘要
Abstract
This study aimed to investigate the spatial temperature distribution within a high-temperature disinfection chamber in the peripheral biosecurity system of pig farms and to identify the factors influencing the high-temperature disinfection of sup-plies.A high-temperature disinfection chamber located in the peripheral supply warehouse of a pig farm was selected.The temperature distribution across 27 spatial points within the chamber was tested.The collected temperature data was analyzed by generating temperature curves and temperature distribution scatter plots.The tests on the temperature distribution within the high-temperature chamber revealed that points closer to the heat cannon outlet exhibited higher maximum and average temperatures.Regarding vertical distribution,the maximum and average temperatures followed the pattern:upper layer>middle layer>lower layer.The use of a disturbance fan inside the chamber resulted in a more uniform temperature distribu-tion both spatially and vertically.However,the temperature trends at some specific points changed after loading supplies into the chamber.The installation of a disturbance fan and the placement locations of supplies both influence the effective-ness of high-temperature disinfection.This study provided a reference for the high-temperature disinfection of supplies in pig farms.关键词
猪场/物资/生物安全/高温消毒/温度曲线/温度分布Key words
pig farm/supplies/biosafety/high-temperature disinfection/temperature curve/temperature distribution分类
农业科技引用本文复制引用
王静雯,何浪,周璇,高熙,陈元坤,苏志鹏,李梦莹..非洲猪瘟背景下猪场物资高温消毒影响因素研究[J].中国猪业,2026,21(1):56-65,10.基金项目
四川省重大科技专项项目(2021ZDZX0010) （2021ZDZX0010）
