| 福建省火炬松人工林生长特性的研究 |
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| 引用本文： | 潘辉,朱炜,鲍晓红,包战雄,王丽梅. 福建省火炬松人工林生长特性的研究[J]. 林业科学, 2003, 0(Z1) |
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| 作者姓名： | 潘辉 朱炜 鲍晓红 包战雄 王丽梅 |
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| 作者单位： | [1]福建省林业科学研究院 [2]福建省林业调查规划院 [3]福建农林大学林学院 [4]福州 [5]现为福建农林大学林学院在读博士 |
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| 基金项目： | 福建省世界银行造林项目资助重点科研项目 (闽林科 1993 -15 ) |
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| 摘 要： | 对福建省火炬松人工林生长特性以及不同栽培区火炬松的生长规律进行了对比分析。结果表明 :Richards函数是福建省火炬松优势木生长的最佳模型 ;对树高曲线方程而言 ,h=a0 da1 最符合火炬松树高随直径变化的规律。随着栽培区适宜程度的降低 ,火炬松胸径生长量随之降低 ,胸径平均生长量、材积连年生长量达到最大值的年龄也随之提早。
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| 关 键 词： | 火炬松 生长特性 生长规律 |
STUDY ON GROWTH CHARACTERISTICS OF PINUS TAEDA PLANTATION GROWN IN FUJIAN PROVINCE |
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| Pan Hui ) Zhu Wei ) Bao Xiaohong ). STUDY ON GROWTH CHARACTERISTICS OF PINUS TAEDA PLANTATION GROWN IN FUJIAN PROVINCE[J]. Scientia Silvae Sinicae, 2003, 0(Z1) |
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| Authors: | Pan Hui ) Zhu Wei ) Bao Xiaohong ) |
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| Affiliation: | Pan Hui 1) Zhu Wei 4) Bao Xiaohong 5)(Fujian Academy of Forestry Fuzhou350012) Bao Zhanxiong 2)(Forestry Investigate Designing Academy of Fujian Province Fuzhou350003) Wang Limei 3)(Forestry College of Fujian Agriculture and Forestry University Nanping353001) |
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| Abstract: | Based on the contrast and analysis of the growth characteristics and patterns of Pinus taeda plantation in different planting zones in Fujian Province,the results showed that,Richards function was the best model for growth of the dominant trees of Pinus taeda in Fujian Province.The height curve equation h=a 0d a1 was most accordant the pattern of height with DBH.With the decrease of suitable degree of planting zones,the DBH increment decreased,and the year when the mean DBH increment and current annual volume increment was maximum reached earlier. |
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| Keywords: | Pinus taeda Growth characteristics Growth pattern |
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