摘要
1 992～ 1 998年在祁连山东端天祝县林区采用标准地方法调查了中华鼢鼠在坡向、坡度、土层厚度、树龄、树种不同的幼林内危害规律 ,估算了鼠害造成的经济损失 。
In Tianzhu forest area located in the eastern Qilian Mountains,damage regularty of Myospalax fontanieri in different slopes, depths of soil layers,ages and species of trees in young plantation was investigated by means of sample plots from 1992 to 1998.The economic loss was estimated and control suggestions were given.
出处
《中国森林病虫》
北大核心
2001年第6期30-31,共2页
Forest Pest and Disease
关键词
中华鼢鼠
危害
幼林
祁连山
鼠害
Myospalax fontanieri
damage
young plantation
Qilian Mountains
