| 石灰岩土壤特点及对淡竹的影响 |
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| 引用本文： | 黎祖尧 程丹阳. 石灰岩土壤特点及对淡竹的影响[J]. 竹子研究汇刊, 1997, 16(2): 49-62,68 |
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| 作者姓名： | 黎祖尧 程丹阳 |
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| 作者单位： | [1]江西农业大学 [2]瑞昌市林业局 |
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| 摘 要： | 利用６０块标准地资料。动用数理统计方法，研究了石灰岩土壤的特点及土壤因子对淡竹生长的影响。研究表明：石灰岩土壤的主要特点是ＰＨ值偏高，盐基和Ｎ含量丰富，特别是Ｃａ含量高。土壤和因子对淡竹的综合影响很大，可以根据土壤的肥力状况来预测淡竹的生长情况，但不同的肥力因子对淡竹的影响程度不同；土壤特殊因子对淡竹的高、径和竹壁厚度影响较大，但对枝下高的影响不显著，不同的特殊因子对淡竹的作用没。
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| 关 键 词： | 石灰岩土壤 淡竹 生长发育 |
THE CHARACTERISTICS OF LIMESTONE SOIL AND IT''S ON THE GROWTH OF phyllostachys glauca McCl |
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| Li Zuyao, Yang Guangyao ,Tu Tianzhen. THE CHARACTERISTICS OF LIMESTONE SOIL AND IT''S ON THE GROWTH OF phyllostachys glauca McCl[J]. Journal of Bamboo Research, 1997, 16(2): 49-62,68 |
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| Authors: | Li Zuyao Yang Guangyao Tu Tianzhen |
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| Abstract: | The characters of limestone soil and it's influence on the growth of Phyuostachys glauca McCl- were studied in this paper. The following conclusion were obtained: (1)The limestone soil is with high pH value, rich metal ions(particularly calcium ion) and nitrogen.(2)The influence of the soil fertility on the growth of Ph. glauca McCl. is very obvious,and it is possible forecasting its growth according to the fertility of soil. (3) The special factors of limestone soil have obvious influences on the growth of height, diameter and thickness of bamboo wall, and have less influence on that of height under branch. |
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| Keywords: | influence limestone Phyllostachy glauca McCl |
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