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林业科学 ›› 1998, Vol. 34 ›› Issue (zk): 40-45.

• 论文及研究报告 • 上一篇    下一篇

应用列联表研究竹林产出变化规律Ⅱ.新竹产量与大年竹株数关系研究

洪伟,郑郁善,张炜银   

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

THE APPLICATION OF TWO-WAY CONTINGENCY TABLE TO STUDY THE OUTPUT OF BAMBOO FOREST Ⅱ. STUDY ON RELATIONSHIP BETWEEN NEW BAMBOO YIELD AND NUMBERS OF BAMBOO CULM ON-YEAR

Wei Hong,Yushan Zheng,Weiyin Zhang   

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

摘要:

对福建省各毛竹丰产区调查的131个标准地的资料,进行卡方检验、剩余分析及log-线性模型的拟合,结果表明:新竹产量与大年竹株数的连带关系明显,并随着大年竹株数的增加而增加。

关键词: 毛竹, log-线性模型, 产量, 立竹量

Abstract:

The data investigated in 131 plots located in the bamboo high-yield regions of Fujian Province were analyzed and simulated.The results showed that the new bamboo yield was related to the numbers of bamboo culm on-year evidently, and which become more obvious with increasing the numbers of culm on-year.

Key words: Phyllostachys heterocycla cv. pubescens, Log-linear models, Yield, Numbers of standing culm