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土壤重金属污染已受到全世界关注。植物修复技术用于重金属污染土壤的治理已是国内外研究的热点及难点。当前,竹类植物被逐渐运用到修复重金属污染土壤研究中。竹类植物以其快生长、大生物量、易栽培、高经济效益等优点,被认为是一种具有修复重金属污染潜力的物种。文中系统阐述了竹类植物的分布、形态、生物量、生态和经济价值等特点,以及国内外关于竹类植物在重金属修复方面应用的研究现状,并对未来的研究趋势进行了展望。
Soil heavy metal pollution has been the world’s attention. Phytoremediation technology for the treatment of heavy metal contaminated soil has become a hot and difficult research at home and abroad. At present, bamboo plants are gradually used to repair heavy metal contaminated soil. Bamboo plants are considered as a kind of species with the potential of remediation of heavy metal pollution due to their rapid growth, large biomass, easy cultivation and high economic benefits. The paper systematically expounded the distribution, morphology, biomass, ecological and economic value of bamboo plants, as well as the research status of the application of bamboo plants in heavy metal restoration at home and abroad. The future research trends were also prospected.