| 土壤中微量金属元素的植物可给性研究进展 |
| 摘要点击 917 全文点击 1538 投稿时间：1995-04-23 |
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| 中文关键词 微量金属元素 植物可给性 土壤 |
| 英文关键词 soil trace metals bioavailability |
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| 中文摘要 |
| 评述土壤中微量金属元素(TMs)植物可给性研究进展,讨论影响土壤中重金属植物可给性的主要因素,如植物的类型、土壤的物理化学性质及TMs的种类和形态等的影响。同时对采用不同提取剂得到的可提取态金属含量和植物可给性之间的关系及污泥的施用等导致TMs的植物可给性的变化研究进行了综述和讨论。 |
| 英文摘要 |
| A review was given on the progress in the research on plant availability of soil trace metals.major factors in fluencing bioavailability such as plant species,physico-chemical characteristics of soil,and the nature and speciation of trace metals were discussed. The relationship between soil extractable values and plant uptake,and the change of bioavailability resulting from the application of sewage sludge were also included. |
