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林业资源管理 ›› 2017›› Issue (1): 57-62.doi: 10.13466/j.cnki.lyzygl.2017.01.011

• 科学研究 • 上一篇    下一篇

塞罕坝地区樟子松立木材积表研究

许晴1(), 李晓莎1, 许中旗1, 张岩2, 张菲2, 程顺2, 崔同祥2   

  1. 1. 河北农业大学 林学院,河北省林木种质资源与森林保护重点实验室,河北 保定 071000
    2. 塞罕坝机械林场,河北 围场 068450
  • 收稿日期:2016-10-07 修回日期:2017-01-03 出版日期:2017-02-28 发布日期:2020-10-03
  • 作者简介:许晴(1972-),女,广东饶平人,实验师,学士,主要从事植物与土壤养分研究。Email: xuq7205@sohu.com
  • 基金资助:
    河北省林业科学技术研究应用研究类指导性计划项目(1416464);河北省科技厅科技支撑项目(10236728);中国科学院战略性先导科技专项(XDA05050203-02-01)

Study on the Volume Table of Scotch Pine in Saihanba Aera

XU Qing1(), LI Xiaosha1, XU Zhongqi1, ZHANG Yan2, ZHANG Fei2, CHENG Shun2, CUI Tongxiang2   

  1. 1. Key Laboratory of Genetic Resources of Forest and Forest Protection of Hebei Province,College of Forestry,Agricultural University of Hebei Baoding Hebei 071000
    2. Sanhanba Mechanical Forest Farm,Weichang,Hebei 068450,China
  • Received:2016-10-07 Revised:2017-01-03 Online:2017-02-28 Published:2020-10-03

摘要:

基于塞罕坝地区的实测数据建立了该地区樟子松人工林的二元材积模型、一元胸径立木材积模型和一元地径立木材积模型,分别为V=0.00006938D 1 . 763H 1 . 037(R 2=0.997)、V=0.000123D 2 . 494(R 2=0.970)和V=0.00001235D 3 . 017(R 2=0.950)。通过以上模型建立了该地区的二元立木材积表、一元胸径立木材积表和一元地径立木材积表。t检验表明,以上材积表在该地区有良好的适用性。该地区的二元立木材积模型与大兴安岭地区及辽宁地区的樟子松立木材积模型有明显差异,对于分布于不同地区的相同树种应分别建立不同的材积表。

关键词: 樟子松, 二元立木材积表, 一元立木材积表, 塞罕坝地区

Abstract:

Based on the data measured in the Saihanba area,standard volume model,one-way tree volume model of DBH and one-way tree volume model of ground diameter were established,which were V=0.00006938D 1 . 763 H 1 . 037 (R 2=0.997),V=0.000123D 2 . 494 (R 2=0.970) and V=0.00001235D 3 . 017 (R 2=0.950),respectively.Based on the above models,the standard volume table,one-way tree volume table of DBH and one-way tree volume table of ground diameter are constructed.The t-test showed that the above volume tables had good applicability in the area.And there was a significant difference between the standard volume model in the Saihanba area and tree volume model of Scotch pine in Daxinganling and Liaoning areas.So different volume tables should be established for the same tree species distributed in different areas.

Key words: Scotch Pine, binary volume table, unitary volume table Saihanba area

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