抚育间伐对杉木单株生物量生长的影响  

Effects of Intermediate Cutting on Biomass Growth of Cunninghamia lanceolata Single Plant

作　　者：汪丽 欧阳俊 贺勇[2] 

机构地区：[1]湖南省林业调查规划设计院,长沙410007 [2]湖南省林业厅,长沙410004

出　　处：《中南林业调查规划》2017年第4期17-20,52,共5页Central South Forest Inventory and Planning

摘　　要：依托中央财政森林抚育补贴试点项目,以抚育样地和对照样地为研究对象,在湖南省范围内设置了8组共16个样地,观测抚育对林木生长的影响,并对抚育成效进行评价,以期为进一步做好森林抚育工作提供科学依据。This research was based on the central finance forest tending subsidy pilot project, with tending and comparison spots as testing subjects, set up 8 groups of samples （ 16 testing spots in total） in Hunan province. Including middle age and near mature forests of Cunninghamia lanceolata, observed the effect of tending on the growth of trees for4 years, to evaluate the effect of tending, so as to provide scientific basis for the further development of forest tending.

关 键 词：抚育 杉木 生物量 

分 类 号：S753[农业科学—森林经理学]