摘要
对永安市人工用材林择伐作业中采伐强度、郁闭度、保留木、间隔期、作业方式和更新方法的确定及成效进行了监测、对比、分析。提出了适合人工商品用材林择伐采伐强度、郁闭度、保留木、间隔期、作业方式等技术指标的确定方法。
The technology indicators for selective cutting include cutting intensity,canopy density,reserved trees, preharvest interval, operation mode and regeneration method. In this paper, the determination and efficiency of these indicators in timber plantations in Yong＆#39;an were monitored, compared and analyzed to derive suitable determination approaches for each indicator.
出处
《安徽农学通报》
2014年第13期119-121,共3页
Anhui Agricultural Science Bulletin
关键词
人工林
用材林
择伐
Plantation
Timber forest
Selective cutting
