落叶松鼠害调查与防治研究初报

Report of Investigation and Preliminary Study on Control of Rodents

近年来,随着人工林面积不断扩大,森林鼠害日趋严重,其啃咬成树、幼树苗,伤害苗木的根系,严重影响造林成效以及森林的生态功能。与森林火灾、乱砍滥伐并称为"森林三害",通过对重庆市开县国有马云林场落叶松林种鼠害调查,力求摸清其鼠害规律,并通过不同的方法进行防治,力求找到鼠害防治的有效办法。

In recent years, with the development of artificial forest area, Forest rodent is becoming more and more serious. They bite the tree and sapling, and damage the roots, so serious affect the effect of afforestation and forest ecological function. Rodents, forest fires and deforestation are known as the three evils of forest. Through the investigation of rodent in larch forest of state-owned forest station, Kai county, Chongqing City, the author strived to find out the law of harm, and find effective control measures of rodents.