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林业科学 ›› 1998, Vol. 34 ›› Issue (zk): 60-64.

• 论文及研究报告 • 上一篇    下一篇

闽北毛竹生物量与生产力的研究

陈辉,洪伟,兰斌,郑郁善,何东进   

  1. 福建林学院 南平 353001
  • 出版日期:1998-05-25 发布日期:1998-05-25

STUDY ON BIOMASS AND PRODUCTIVITY OF PHYLLOSTACHYS HETEROCYCLA CV.PUBESCENS FOREST IN THE NORTH OF FUJIAN

Hui Chen,Wei Hong,Bin Lan,Yushan Zheng,Dongjin He   

  1. FUjian College of Forestry Nanping 353001
  • Online:1998-05-25 Published:1998-05-25

摘要:

在标准地中采伐标准竹,通过单株生物量与胸径(D)、高度(H)、立竹量(N)及年龄(A) 4因子之间的关系建立回归模型,估算闽北毛竹林的生物量与生产力,并与各地的毛竹生物量进行比较分析得到闽北毛竹林生物现存量为8238.03 g/m2,其中毛竹生物量所占的比重为99.2 %。

关键词: 毛竹, 生物量, 生产力

Abstract:

The regressive models have been established by the relations of the biomass of an individual bamboo with the diameter at breast height(D), height (H), numbers of standing culm (N), and ages (A), through which the biomass and productivity of bamboo forests which are in the north of Fujian Province can be estimated. The biomass standing stock of bamboo forest in this area is 8238.03g/m2 after comparing with the biomass of bamboo produced in the other parts of the world, among which the biomass of bamboo accounts for 99.2%

Key words: Phyllostachys heterocycla cv. pubescens, Biomass, Productivity