| 三明小湖赤枝栲林地部分矿质元素及土壤理化性质研究 |
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| 引用本文： | 连玉武,朱小龙,李利峰.三明小湖赤枝栲林地部分矿质元素及土壤理化性质研究[J].福建林业科技,2002,29(3):10-13. |
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| 作者姓名： | 连玉武 朱小龙 李利峰 |
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| 作者单位： | 厦门大学生命科学学院,福建,厦门,361005 |
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| 基金项目： | 福建省自然科学基金 (D9910 0 5 )资助 |
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| 摘 要： | 分析测定福建三明小湖赤枝栲林部分矿质元素及土壤理化因子 ,结果表明 :该地区土壤 pH值为 4 2 4 ,全N平均含量为 0 0 84 2 % ,全P(P2 O5% )为 0 0 15 5 % ,有机质为 3 7874 %。该地土壤的全N、全P和有机质均不高。该地区土壤Mg元素含量为 6 2 6 0 4 4mg kg-1,Ca为 15 6 5 88mg kg-1,Mn为 80 4 4 4 3mg kg-1,Fe为 2 6 179 6mg kg-1,Co为 3 3335mg kg-1,Ni为12 94 6 7mg kg-1,Cu为 15 2 95 3mg kg-1,Zn为 2 6 9116mg kg-1,Mo为 0 4 6 4 1mg kg-1,Cd为 0 0 4 70mg kg-1,Pb为 9 786 5mg kg-1。土壤矿质元素中 ,Ca、Fe含量偏高 ,Mn含量偏低
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| 关 键 词： | 赤枝栲 土壤理化分析 矿质元素 |
| 文章编号： | 1002-7351(2002)03-0010-04 |
| 修稿时间： | 2002年3月11日 |
Studies on the Partial Mineral Elements and Soil Physical and Chemical Properties of Castanopsis kawakamiiForest Lands in Xiaohu,Sanming |
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| LIAN Yu wu,ZHU Xiao long,LI Li feng.Studies on the Partial Mineral Elements and Soil Physical and Chemical Properties of Castanopsis kawakamiiForest Lands in Xiaohu,Sanming[J].Journal of Fujian Forestry Science and Technology,2002,29(3):10-13. |
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| Authors: | LIAN Yu wu ZHU Xiao long LI Li feng |
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| Abstract: | The results show that the ph value of the soil in this area is 4.24,total N average content is 0.0842%,total P(P 2O 5%)average content is 0.0155%,the organic matter average content is 3.7874%.The total N,total P and organic matter contents of the soil in this area all aren't high. The Mg element content of the soil in the area is 626.044mg/kg,the Ca,Mn,Fe,Co,Ni,Cu,Zn,Mo,Cd and Pb contents are 1565.88mg/kg,80.4443mg/kg,26179.6mg/kg, 3.3335mg/kg,12.9467mg/kg,15.2953mg/kg,26.9116mg/kg,0.4641mg/kg,0.0470mg/kg and 9.7865mg/kg respectively. The Ca,Fe contents are relatively high in soil mineral element contents,Mn content is relatively low. |
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| Keywords: | Castanopsis kawakamii soil physical and chemical analyses mineral element |
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