论文部分内容阅读
灭鼠毒饵性能现场评价 ,是制定鼠害防制技术规程的基础性工作。为探索可靠、易行又能获得必须数据的评价方法 ,在分析历年灭鼠毒饵现场试验资料后 ,总结出一套工作程序和评价方法 ,可获得 :(1)可靠的鼠群数量估计 ;(2 )比较确切的灭效估计 ;(3)鼠群时空分布态势 ;(4)鼠群对毒饵
Rodent poison bait field performance evaluation is to develop a rodent control of the technical regulations of the basic work. In order to explore a reliable, easy and effective method to obtain necessary data, a set of working procedures and evaluation methods are summarized after analyzing field test data of rodent poisonous baits over the years. The following are available: (1) reliable estimation of the number of rodents; 2) Exact estimates of kill; (3) Spatial and temporal distribution of rat population; (4)