摘要
经过对引种尾叶桉人工林林分生物量积累规律性进行研究，结果表明：尾叶桉人工林单株和林分的生物量均随林龄的增加而增加，生物量在各器官中的分配是干材所占比例最大，根次之，叶和枝因树龄的不同而有所不同．尾叶桉胸径平均每年增长３．８７ｃｍ，树高平均每年增长３．０８ｍ．
The biomass of 3 year old E Caphylla plantation was studied in this paper The results showed that the biomass of both the stand and individual tree increased with the age The average diameter breast height (DBH) and height of the stand increased with 3 37cm and 3 08cm per year Among the biomass proportion of a tree,the biomass proportion of stem was largest,and leave's was least
出处
《福建林学院学报》
CSCD
1999年第3期279-281,共3页
Journal of Fujian College of Forestry
基金
福建省自然基金
关键词
尾叶桉
人工林
生物量
E Caphylla,plantation,biomass
