摘要
通过生物性不育剂防治森林害鼠试验,结果表明,雌成年鼠怀胎率下降55%,高投药量会得到高效。
Control forest moles were tested by biological sterile drug. The results showed pregnant rate of female nature mole was decreased 55%. More biological drug dosage the more effect.
出处
《青海农林科技》
2006年第4期60-62,共3页
Science and Technology of Qinghai Agriculture and Forestry
关键词
生物性不育剂
防鼠
试验
林业
Biological sterile
Control mole
Test
Forestry
