| 徐州市不同功能城区绿地土壤的理化性质分析 |
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| 引用本文： | 于法展,尤海梅,李保杰,赵文.徐州市不同功能城区绿地土壤的理化性质分析[J].水土保持研究,2007,14(3):85-88. |
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| 作者姓名： | 于法展 尤海梅 李保杰 赵文 |
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| 作者单位： | 徐州师范大学城市与环境学院,江苏,徐州,221116 |
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| 基金项目： | 江苏省教育厅高校自然科学基金;徐州师范大学校科研和教改项目 |
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| 摘 要： | 以徐州市三环路内不同功能区的绿地土壤为研究对象，通过对城区土壤的理化性质与养分状况等指标进行测定分析，并与该地区自然土壤进行了对比，研究其变化的趋势。结果表明：该绿地土壤的容重较大，孔隙度和田间持水量少，有机质缺乏，养分含量不均，pH值明显向碱性的方向演变。
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| 关 键 词： | 绿地土壤 理化性质 养分状况 徐州市 |
| 文章编号： | 1005-3409（2007）03-0085-04 |
| 收稿时间： | 2006-05-29 |
| 修稿时间： | 2006-05-29 |
Analysis of Physicochemistry Properties of Greenbelt-soil Different City Zones in Xuzhou City |
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| YU Fa-zhan,YOU Hai-mei,LI Bao-jie,ZHAO Wen.Analysis of Physicochemistry Properties of Greenbelt-soil Different City Zones in Xuzhou City[J].Research of Soil and Water Conservation,2007,14(3):85-88. |
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| Authors: | YU Fa-zhan YOU Hai-mei LI Bao-jie ZHAO Wen |
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| Institution: | College of Urban and Environmental Sciences, Xuzhou Normal University, Xuzhou, Jiangsu 221116, China |
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| Abstract: | The subject of the paper is the greenbelt-soil in the different functional areas in Xuzhou. The purpose is to research the trend of change by analyzing indicators of physical and chemical properties and nutrients in the soil of these functional areas, and by comparing the natural cinnamon soil in these areas. Finally it is found that the green soil unit is larger, pore degrees and the ability of preserving the water are small, organic substance is lack, the content of nutrient distributes uniform, and the trend of pH value is upward. |
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| Keywords: | greenbelt soil physlcochemistry properties nutrient status Xuzhou city |
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