摘要
灭鼠时间,投饵量和投饵位置是决定灭鼠效果的关键因素。本文采用正交旋转组合设计试验对此作了较详细的研究,并据此把灭鼠时间、投饵量、投饵位置有机地结合起来,提出了“春季灭鼠、分片定量、定向投饵”的规范化配套技术。经几年多点100万亩以上的大而积示范证明,此项技术具有防治成本低、直接灭鼠效果高等优点。
The controling time,quantity of baits deposited and the technology
of baits deposition were the key factors to decide the efficiency of
rats control.The problems above were studied by means of orthogonal
reverlution design test.A specification technology and their complain-
ing means of rats chemical control were put forward,e.g.optimal time
was spring,baits quantity varied with fields and baits putting location.
This set of technology was applied more than one million mu from a
few counties in past years showed that it needed less cost but more ef-
ficient.
出处
《植物保护学报》
CAS
CSCD
北大核心
1991年第3期279-282,共4页
Journal of Plant Protection
关键词
农田
鼠害
防治
毒饵
rats control
bait
control technology
farmland
