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[1]李艳 李剑** 刘庆辉 杨航 王志宇 张玮川.[综 述] 植物-内生菌联合处理环境污染物研究进展[J].应用与环境生物学报,2021,27(04):1-17.[doi:10.19675/j.cnki.1006-687x.2020.07027]
 LI Yan,LI Jian**,LIU Qinghui,et al.Degradation of environmental pollutants by plant-endophyte combination : research progress[J].Chinese Journal of Applied & Environmental Biology,2021,27(04):1-17.[doi:10.19675/j.cnki.1006-687x.2020.07027]
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[综 述] 植物-内生菌联合处理环境污染物研究进展()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
27卷
期数:
2021年04期
页码:
1-17
栏目:
综 述
出版日期:
2021-08-25

文章信息/Info

Title:
Degradation of environmental pollutants by plant-endophyte combination : research progress
作者:
李艳 李剑** 刘庆辉 杨航 王志宇 张玮川
南昌航空大学环境与化学工程学院,重金属污染物控制与资源化国家地方联合工程研究中心 南昌 330063
Author(s):
LI Yan LI Jian** LIU Qinghui YANG Hang WANG Zhiyu & ZHANG Weichuan
National-Local Joint Engineering Research Center of heavy Metals Pollutants Controlar and Resource, School of Environmental and Chemical Engineering, Nanchang Hangkong University Nanchang, 330063, China
关键词:
植物-内生菌联合土壤水体大气
Keywords:
plant-endophyte combination soil water air
DOI:
10.19675/j.cnki.1006-687x.2020.07027
摘要:
植物-内生菌联合处理技术不仅可以克服微生物和植物单独处理污染物时的缺陷,而且更加高效、无二次污染。提高去除效率、研究去除机理和抗逆性是近年来利用此法去除污染物的研究热点。本文综述了国内外关于植物-内生菌联合处理技术的研究现状,以及在土壤、水体和大气中污染物质处理的应用和机理。研究进展表明二者可以相互合作,植物为内生菌提供了营养更好、更安全生存和繁殖的栖息地,而内生菌改善植物光合生理,调节植物内源激素平衡,增强植物抗氧化生理,从而促进宿主植物生长,增强植物抗逆能力,在植物适应和耐受胁迫环境中起着重要的调节作用;同时协同植物隔离、转化、降解、吸收土壤、水体、大气中的污染物质,大大提升污染物的去除率,特别是一些难降解的物质。但这些研究大都以土壤、水体为介质,关于大气处理的研究非常缺乏,而且关于内生菌的定殖过程和机理研究也较少。因此现阶段植物-内生菌联合处理技术在土壤、水体、大气污染物治理方面的研究不够全面和系统;本文可为全面了解和认识植物-内生菌在环境中去除污染物的相互作用和机理提供理论依据。
Abstract:
the plant-endophyte combination technology has attracted much attention because it can not only overcome the defects of microorganism and plant in treating pollutants separately, but also be more efficient and free of secondary pollution. Improving the removal efficiency, researching the removal mechanism and stress resistance are the research hotspots in recent years. In this review, the research progress of plant-endophyte combination treatment technology domestic and overseas, as well as its application and mechanism in the treatment of pollutants in soil, water and atmospheric have been summarized. It pointed out two mutual cooperation. Plants provide habitat for endophytes, while endophytes can improve plant photosynthetic physiology, adjust plant endogenous hormone balance, and enhance antioxidant physical plants, so as to promote the growth of host plants, enhance the capacity of plants. It plays an important regulatory role in plant adaptation and tolerance to stress environment; Moreover, endophytes can help plant to isolate, transform, degrade , absorb and greatly improve the remove efficiency of pollutants in the soil, water and atmosphere, especially for some refractory substances,. However, most of those studies are based on soil and water medium, and there is a lack of research on atmospheric treatment, the colonization process and mechanism of endophytic bacteria. Therefore, the research on the treatment of soil, water and air pollutants by the combination of plant and endophytic bacteria is not comprehensive and systematic. This paper provides a theoretical basis for comprehensively understanding the interactions and mechanisms of plant-endophytic bacteria in the environment for pollutant removal.

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备注/Memo

备注/Memo:
收稿日期 Received: 2020-07-14 接受日期 Accepted: 2020-09-30
国家自然科学基金项目(21467018)和江西省教育厅项目(GJJ170576)资助
**通讯作者 Corresponding author (E-mail: lijian@nchu.edu.cn)
引用本文请注明出处本刊;发表刊期和页码将以正式出版时的安排为准,但DOI确定不变。
更新日期/Last Update: 2020-10-05