| 植物修复重金属污染土壤的研究进展 |
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| 引用本文： | 哈斯亚提汗·阿布都拉,刘忠渊. 植物修复重金属污染土壤的研究进展[J]. 安徽农业科学, 2013, 0(22): 9247-9249 |
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| 作者姓名： | 哈斯亚提汗·阿布都拉 刘忠渊 |
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| 作者单位： | 新疆大学生命科学与技术学院,新疆生物资源基因工程重点实验室,新疆乌鲁木齐830046;新疆大学生命科学与技术学院,新疆生物资源基因工程重点实验室,新疆乌鲁木齐830046 |
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| 基金项目： | 科技部973前期研究项目（2012CB722204）和自治区科技支疆项目（201291304）. |
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| 摘 要： | 大多数传统的重金属污染治理技术成本高,会引起土壤肥力下降,对各类生态系统造成负面影响.植物修复技术是一种成本低、环境友好的方法,不会对土壤性质和生态系统产生不利影响.综述了植物的修复机制及转基因技术在治理重金属污染土壤上的研究进展.
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| 关 键 词： | 重金属 植物修复 螯合剂 抗氧化剂 转基因植物 |
Research Progress on Phytoremediation of Heavy Metal Polluted Soil |
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| Affiliation: | HASIYATIHAN Abudula et al (Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046) |
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| Abstract: | The great mass of conventional remedial technologies are expensive and inhibit the soil fertility as well as cause negative impacts on various ecosystem services. However, phytoremediation is a cost effective and ecofriendly approach, which does not disadvantageously affect soil- properties and ecosystem services. The research advances of phytoremediation mechanism and transgenic technology in controlling heavy metal polluted soil were reviewed. |
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| Keywords: | Heavy metals Phytoremediation Chelators Antioxidant Transgenics plant |
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