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中国农学通报 ›› 2023, Vol. 39 ›› Issue (35): 87-93.doi: 10.11924/j.issn.1000-6850.casb2023-0482

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

AM真菌对污染土壤细菌群落与土壤因子的影响

张凯1(), 陈思思1, 常伟1, 臧臣2, 陈婧2, 范晓旭1()   

  1. 1 黑龙江大学生命科学学院 农业微生物技术教育部工程研究中心/黑龙江省寒地生态修复与资源利用重点实验室/黑龙江省普通高校微生物重点实验室,哈尔滨 150080
    2 河北环境工程学院/河北省农业生态安全重点实验室,河北秦皇岛 066102
  • 收稿日期:2023-06-30 修回日期:2023-11-08 出版日期:2023-12-11 发布日期:2023-12-11
  • 通讯作者:
    范晓旭,女,1983年出生,山西芮城人,教授,博士,主要从事修复生态学研究。通信地址:150080 黑龙江省哈尔滨市南岗区学府路74号 黑龙江大学生命科学学院,E-mail:
  • 作者简介:

    张凯,男,1995年出生,河北省保定人,硕士研究生,研究方向:修复生态学。通信地址:150080 黑龙江哈尔滨南岗区学府路74号 黑龙江大学生命科学学院,E-mail:

  • 基金资助:
    国家自然科学基金“土壤团聚体尺度下AM真菌驱动阿特拉津消除机制”(32171621); “模拟氮沉降下阔叶红松林凋落物层氮素转化与相关功能微生物特性研究”(32001126); 河北省农业生态安全重点实验室开放基金课题“耐酸真菌(Acidomyces sp.)对重金属锰的抗性机制”(2023SYSJJ08)

Effects of AM Fungi on Bacterial Communities and Soil Factors in Polluted Soil

ZHANG Kai1(), CHEN Sisi1, CHANG Wei1, ZANG Chen2, CHEN Jing2, FAN Xiaoxu1()   

  1. 1 Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education/Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region/Key Laboratory of Microbiology, College of Heilongjiang Province/ School of Life Sciences,Heilongjiang University, Harbin 150080
    2 Hebei University of Environmental Engineering/Hebei Key Laboratory of Agroecological Safety, Qinhuangdao, Hebei 066102
  • Received:2023-06-30 Revised:2023-11-08 Published-:2023-12-11 Online:2023-12-11

摘要:

丛枝菌根(Arbuscular mycorrhiza,AM)真菌具有修复重金属和有机物污染土壤的潜力。随着工业化和农业生产的发展,AM真菌联合植物修复逐渐成为修复污染土壤的可行策略,并且对污染土壤细菌群落产生一定的影响。本文首先总结了重金属和有机污染物对土壤细菌群落和土壤因子的影响,并重点阐述了利用AM真菌修复重金属和有机物污染土壤的过程中,土壤细菌群落的多样性、组成与土壤因子的响应特征。本文旨在为今后污染土壤修复效果与土壤健康评价提供理论依据与科学支撑。

关键词: AM真菌, 土壤细菌群落, 土壤因子, 重金属, 有机污染物

Abstract:

Arbuscular mycorrhizal (AM) fungi have the potential to remediate soils contaminated by heavy metals and organic pollutants. With the development of industrialization and agricultural production, AM fungi combined with phytoremediation gradually becomes a viable strategy for remediation of contaminated soils and also produce an effect on the bacterial communities. In this paper, the effects of heavy metals and organic pollutants on the soil bacterial communities and soil factors were introduced. When remediating heavy metals and organic contaminated soils with AM fungi, the response characteristics of the diversity, composition of soil bacterial communities as well as soil factors were then discussed. This paper designed to provide a theoretical basis and scientific support for future remediation effects and soil health evaluation of contaminated soils.

Key words: AM fungi, soil bacterial community, soil factors, heavy metals, organic pollutants