编辑同志: 近年来,随着国家对生态环境建设的重视,各地绿色通道工程,初具规模。由于绿色通道占地大,一般宽为10～50米,因而在生长季节林地杂草藤本丛生,缠绕林木,严重影响了林木的正常生长。当地农民便变林间为牧地,或者在空地堆放秸杆,加之杂草处理不及时到了冬季,易引发火灾,影响造林绿化效果。为此如何利用林间空地,避免以上 Editorial comrades: In recent years, with the national emphasis on the construction of ecological environment, green passage projects around the country, beginning to take shape. As the green channel covers an area of ​​large, generally 10 to 50 meters wide, so in the growing season of forest weeds vine winding, winding trees, seriously affected the normal growth of trees. Local farmers will change the forest for grazing, or stacking straw in open space, combined with weeds not timely to the winter, easy to cause a fire, affecting afforestation effect. How to use the glade for this reason, to avoid the above