| 安徽铜陵毛竹林生长与土壤特点分析 |
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| 引用本文： | 骆爱琴,曾玲梅,王勤.安徽铜陵毛竹林生长与土壤特点分析[J].山东林业科技,2010,40(2):40-41,17. |
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| 作者姓名： | 骆爱琴 曾玲梅 王勤 |
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| 作者单位： | 1. 安徽省铜陵叶山林场,安徽,铜陵,244121
2. 安徽农业大学林学与园林学院 |
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| 摘 要： | 对安徽铜陵叶山林场现有毛竹林生长状况与土壤特点进行了调查分析,结果表明,不同立地条件下毛竹林生长差异显著,其平均胸径为8.2~10.1cm、胸高断面积为14.92~20.89m2.hm-2,且在海拔梯度上,中下坡毛竹林的生长指标显著高于上坡竹林。各林分土壤粘重、板结,表层土壤养分有效性较低,特别是速效磷更低。相关分析结果显示林分生产量与表层土壤容重、孔隙度、速效性氮磷含量存在显著相关性。
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| 关 键 词： | 毛竹 土壤物理性 土壤养分 林分生产力 |
ANALYSIS ON GROWTH AND SOIL PROPERTIES OF A BAMBOO FOREST AT TONGLING,ANHUI |
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| Luo Aiqin,Zeng Lingmei,Wang Qin.ANALYSIS ON GROWTH AND SOIL PROPERTIES OF A BAMBOO FOREST AT TONGLING,ANHUI[J].Journal of Shandong Forestry Science and Technology,2010,40(2):40-41,17. |
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| Authors: | Luo Aiqin Zeng Lingmei Wang Qin |
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| Institution: | Luo Aiqin1,Zeng Lingmei2,Wang Qin2 (1.Yeshan Forest Farm,Tongling County Anhui Province,Tongling 244121,2.School of Forestry , L,scape Architecture,Anhui Agricultural University,Hefei 230036) |
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| Abstract: | Growth and soil properties of a bamboo forest(Phyllostachys pubescen) were studied at Yeshan Forest Farm in Tongling,Anhui Province.The results showed that there existed a significant difference in bamboo growth under the different sites.The mean DBH and basal area ranged,respectively,from 8.2 to 10.1 cm and from 14.92 to 20.89 m2ohm-2.The growth parameters for the stands on the upper slope were significantly lower than on the middle and low slope.The soils under this bamboo forest were heavy-clay with high... |
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| Keywords: | forest productivity Phyllostachys pubescen soil physical property soil nutrient |
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