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| 武汉城市园林绿地土壤现状分析 | |
| 引用本文： | 王朴,胡红青,丁昭全.武汉城市园林绿地土壤现状分析[J].湖北农业科学,2009,48(1). |
| 作者姓名： | 王朴 胡红青 丁昭全 |
| 作者单位： | 1. 武汉市园林科学研究所,武汉430081;华中农业大学农业部亚热带农业资源与环境重点实验室,武汉430070 2. 华中农业大学农业部亚热带农业资源与环境重点实验室,武汉,430070 3. 武汉市园林科学研究所,武汉,430081 |
| 基金项目： | 武汉市园林局资助项目 |
| 摘 要： | 采集武汉市中心城区主要公园绿地、道路绿化带、住宅区绿地和单位附属绿地土壤,研究其pH值、有机质、有效养分含量等理化性质,以摸清园林绿地土壤的基本性状.结果表明,土壤pH值较自然土壤明显偏高,以偏碱性为主;土壤有机质、速效磷和速效钾处于较高水平;碱解氮偏低;土壤主要是壤质土壤和粘质土壤;阳离子交换量较高.根据结果评价了武汉城市园林绿地土壤肥力状况,可为园林植物适地种植和科学合理配置与管理提供科学依据.推动城市绿化事业的发展. |
| 关 键 词： | 园林土壤 园林植物 理化性状 武汉市 |
Physic-Chemistry Properties of Soil from Urban Green Space in Wuhan City |
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| WANG Pu,HU Hong-qing,DING Zhao-quan.Physic-Chemistry Properties of Soil from Urban Green Space in Wuhan City[J].Hubei Agricultural Sciences,2009,48(1). | |
| Authors: | WANG Pu HU Hong-qing DING Zhao-quan |
| Institution: | 1.Wuhan Landscape Gardening Research Institute;Wuhan 430081;China;2.Key Lab of Subtropical Agriculture Resource & Environment;Ministry of Agriculture;Huazhong Agricultural University;Wuhan 430070;China |
| Abstract: | Soil samples of park green space,road greenbelt,resident area were collected at central district in Wuhan City.Their pH,organic matter,available nutrients and CEC were tested.The results indicated that the pH values of soils from urban green space in Wuhan City were distinctly high compared with natural soils.Soil organic matter,available P and available K were high,whereas soil alkali-hydrolysable N was low.The soil texture was loam and clay,and soil CEC was relatively high.These provide a scientific basis... |
| Keywords: | soil from urban green space plants in garden physic-chemistry properties Wuhan city |
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