| 植物促生菌提高植物重金属耐受性研究进展 |
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| 引用本文： | 霍伟,蔡庆生.植物促生菌提高植物重金属耐受性研究进展[J].微生物学通报,2010,37(9):1374-1378. |
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| 作者姓名： | 霍伟 蔡庆生 |
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| 作者单位： | 南京农业大学生命科学学院,江苏,南京,210095 |
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| 基金项目： | 国家自然科学基金项目(No. 40971296); 南京农业大学SRT基金项目(No. 0906A23) |
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| 摘 要： | 近年来植物修复技术因其独特的优势而被广泛关注。许多植物被认为是有价值的利用资源, 然而, 最有实际使用价值的植物对重金属的耐受性有限, 实际应用中变得越来越困难。植物促生菌资源对环境无污染, 具有独特的多样性和巨大的潜力。随着资源的开发和技术的发展, 微生物调控将会使植物修复技术变得更加可行和更有价值。回顾近年来新兴的微生物调控技术, 主要是植物促生菌的筛选、鉴定和应用价值。
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| 关 键 词： | 植物促生菌 根际微生物 植物修复 重金属 |
The Advance of the Enhancement of Plant Heavy Metal Resistance by Plant Growth-promote Bacteria |
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| HUO Wei and CAI Qing-Sheng.The Advance of the Enhancement of Plant Heavy Metal Resistance by Plant Growth-promote Bacteria[J].Microbiology,2010,37(9):1374-1378. |
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| Authors: | HUO Wei and CAI Qing-Sheng |
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| Institution: | College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China;College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China |
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| Abstract: | Recently, phytoremediation is considered to be a promising alternative for extraction of heavy metals from polluted soils. Many plant species are useful resources but not tolerant to heavy metals, making it difficult in practical application. Plant growth-promote bacteria are environmental friendly and highly diversity, which will probably facilitate the practical realization of phytoremediation. With the development in technology and resources, bio-regulation will make phytoremediation more viable and more valuable. This paper reviews the emerging bio-regulation technology in recent years, mainly in screening, identification and application of plant growth-promote bacteria. |
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| Keywords: | Plant growth-promoting bacteria Rhizosphere microorganisms Phytoremediation Heavy metal |
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