【摘要】 目的 :评价防鼠设施好坏与鼠密度的关系。方法 :随机抽查一定数量食品行业整体和单位内部各重点防鼠设施的质量 ,用粉块法和鼠迹法测定鼠密度 ,并设组实验观察。结果 :防鼠设施完全合格的单位与内部重点房间 ,密度远低于防鼠设施不合格者 (P <0 .0 1)。结论 :有完善的防鼠设施能有效抑制鼠情 ,阻隔外鼠入侵 ,利于巩固灭鼠成果。更多还原

【Abstract】 This paper showed that the anaysis relation between rodent prevention equipment and rodent density in 153 food units. The result showed that the densities were different between the units with qualified rodent prevention equipment and those with non-qualified one ( P <0.01).When non-qualified equipment has been improved, the rodent density well be reduced.The rate of reduction was 88.67%.更多还原