欢迎访问林业科学,今天是

林业科学 ›› 1998, Vol. 34 ›› Issue (zk): 5-10.

• 论文及研究报告 • 上一篇    下一篇

毛竹林合理经营密度的研究

郑郁善,洪伟,陈礼光   

  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 THE DENSITY STRUCTURE FOR BAMBOO FOREST MANAGEMENT

Yushan Zheng,Wei Hong,Liguang Chen   

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

摘要:

在闽西北毛竹分布区的丰产林中建立标准地203块,利用柯尔莫哥洛夫的正态分布检验,并应用半峰宽理论,依频率的分布状况,分别分析笋用、材用和笋材两用丰产竹林的合理密度结构,提出笋用丰产竹林、材用丰产竹林和笋竹两用丰产竹林的合理的经营密度区间分别为1650~2250株/hm2、4050~4950株/hm2、2100~2700株/hm2

关键词: 毛竹, 密度结构, 合理密度, K-C分布检验

Abstract:

The rational density structure for shoot use forest, timber use forest, as well as both shoot and timber use forest was analyzed in the 203 plots established in the northwest bamboo area of Fujian Province, using K-C normal distribution test and the theory of half peak width, judging by the frequency.The research results show that the rational density interval for bamboo shoot use forest, bamboo timber use forest, both shoot and timber use forest is 1650~2250 culm/hm2, 4050~4950 culm/hm2 and 2100~2700 culm/hm2 respectively.

Key words: Phyllostachys heterocycla cv. pubescens, Structure of density, Rational density, K-C distribution test