| 石灰岩土壤孔隙及与淡竹生长因子关系研究 |
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| 引用本文： | 黎祖尧,方力.石灰岩土壤孔隙及与淡竹生长因子关系研究[J].竹子研究汇刊,1998,17(3):62-65,69. |
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| 作者姓名： | 黎祖尧 方力 |
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| 作者单位： | 江西农业大学!南昌，330045，江西农业大学!南昌，330045，江西农业大学!南昌，330045，瑞昌市林业局!江西瑞昌，332200，瑞昌市林业局!江西瑞昌，332200 |
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| 摘 要： | 本文研究了石灰岩发育土壤的孔隙状况及与淡竹林分胸径和高度之间的相关关系，研究指出：石灰岩发育的土壤其孔隙状况差异较大，淡竹林分平均胸径，优势胸径，平均高和优势高与土壤非毛管孔隙度和总孔隙度之产存在着明显的二次回归曲线关系，与毛管孔隙度间的相关性不明显；３个土壤孔隙因子对淡竹生长的综合影响非常显著，其中非毛菅孔隙度的影响最大，总孔隙度次之，毛菅孔隙度的影响相对较小。
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| 关 键 词： | 土壤孔隙 淡竹 石灰岩土壤 生长因子 竹 |
THE RELATIONSHIP BETWEEN POROSITY OF LIMESTONE SOIL AND GROWTH FACTORS OF PHYLLOSTACHYS GLAUCA |
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| Lizuyao, Yang guangyao, Tu Tianzhan.THE RELATIONSHIP BETWEEN POROSITY OF LIMESTONE SOIL AND GROWTH FACTORS OF PHYLLOSTACHYS GLAUCA[J].Journal of Bamboo Research,1998,17(3):62-65,69. |
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| Authors: | Lizuyao Yang guangyao Tu Tianzhan |
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| Abstract: | The relationship between porosity of limestone soil and diameter and height of ph. glauca McCl. are studied in this paper. The following conclusions are obtained: (1)The porosity of limestone soil is very different. (2)The regression relationship between the diameter height of Ph. glauca and the non-capillary porosity,total porosity of limestone soil is very obvious. (3)The influence on Ph. glauca growth is: non-capillary porosity>total porosity>capillary porosity. |
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| Keywords: | Relationship Soil porosity Phyllostachy glauca McCl |
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