摘要
介绍一种新研制的步进手扶圆锯片式割灌木机及其割灌木试验。试验表明,灌木柠条留茬的劈裂率很小,并且没有留茬烧焦现象,出现的少数劈裂对灌木的萌发也未产生影响。
A newly developed stepping hand-held circular saw type brush-cutter and its shrub cutting experiment are introduced. The experiment shows that no stubble scorching happens and that the split ratio of the remaining stubbles of Caragana mierophylla is very low, which has no effect on the germination of shrubs.
出处
《林业机械与木工设备》
2009年第3期18-20,共3页
Forestry Machinery & Woodworking Equipment
基金
国家"十一五"科技支撑重点项目"营林机械化关键技术与开发"(2006BAD28B0902)
关键词
割灌机
劈裂率
灌木烧焦
柠条
brush-cutter
split ratio
shrub scorching
Caragana microphylla
