| 华北落叶松间伐效应生长量分析 |
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| 引用本文： | 黄选瑞,蒋伊尹,张旭. 华北落叶松间伐效应生长量分析[J]. 河北林果研究, 1993, 0(1) |
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| 作者姓名： | 黄选瑞 蒋伊尹 张旭 |
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| 作者单位： | 河北林学院林学系(黄选瑞)，东北林业大学(蒋伊尹)，内蒙古乌盟林业处(张旭) |
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| 摘 要： | 本文详细论述了如何用间伐效应生长量分析方法,将间伐林分断面积总生长量分解为基本生长量、效应生长量两部分进行考察,以及单独定量间伐效应生长量的基本理论及具体途径。 通过对华北落叶松人工林间伐固定标准地的研究分析表明:该树种间伐林分株数按径级分布符合韦布尔分布,林分在不同生长发育时期,其间伐最大效应生长量所对应的保留株数不同。
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| 关 键 词： | 抚育间伐 效应生长量 华北落叶松 |
RESPONSE INCREMENT ANALYSIS IN LARIX PRINCIPIS-RUIPPRENCHTII ARTIFICIAL FORESTS |
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| Huang Xuanrui. RESPONSE INCREMENT ANALYSIS IN LARIX PRINCIPIS-RUIPPRENCHTII ARTIFICIAL FORESTS[J]. Hebei Journal of Forestry and Orchard Research, 1993, 0(1) |
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| Authors: | Huang Xuanrui |
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| Abstract: | In this paper, we describe both the base theory and particular method of the response increment analysis and how to partition the total basal area increment into two fundamental components; the base increment and the response increment. By studing the thinned artificial even-aged Larix Prinripis-ruipprechtii forest, its diameter distribution, and the stocking whichis relavant to the maximum response increment appears different in the various development period of the forest. |
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| Keywords: | thinning response increment Larx principis-ruipprechtii |
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