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Arbuscular mycorrhizal fungi increase the interspecific competition between two forage plant species and stabilize the soil microbial network during a drought event: Evidence from the field

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成果类型:
期刊论文
作者:
Liao, Xionghui;Zhao, Jie;Xu, Lin;Tang, Li;Li, Jiangnan;...
通讯作者:
Jie Zhao<&wdkj&>Kelin Wang
作者机构:
[Li, Jiangnan; Tang, Li; Xiao, Jun; Zhang, Wei; Nie, Yunpeng; Xu, Lin; Wang, Kelin; Zhao, Jie; Xiao, Dan; Liao, Xionghui] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China.
[Xiao, Jun; Zhang, Wei; Zhao, Jie] Guangxi Ind Technol Res Inst Karst Rocky Desertifi, Nanning 530012, Guangxi, Peoples R China.
[Li, Jiangnan; Tang, Li; Xiao, Jun; Zhang, Wei; Nie, Yunpeng; Xu, Lin; Wang, Kelin; Zhao, Jie; Xiao, Dan; Liao, Xionghui] Chinese Acad Sci, Huanjiang Observat & Res Stn Karst Ecosyst, Huanjiang 547100, Guangxi, Peoples R China.
[Li, Jiangnan; Zou, Dongsheng; Liao, Xionghui] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.
[Li, Jiangnan; Tang, Li; Xiao, Jun; Zhang, Wei; Nie, Yunpeng; Xu, Lin; Wang, Kelin; Zhao, Jie; Xiao, Dan; Liao, Xionghui] Guangxi Key Lab Karst Ecol Proc & Serv, Huanjiang 547100, Guangxi, Peoples R China.
通讯机构:
[Jie Zhao; Kelin Wang] K
Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan 410125, China<&wdkj&>Huanjiang Observation and Research Station for Karst Ecosystems, Chinese Academy of Sciences, Huanjiang, Guangxi 547100, China<&wdkj&>Guangxi Key Laboratory of Karst Ecological Processes and Services, Huanjiang, Guangxi 547100, China<&wdkj&>Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, Hunan 410125, China<&wdkj&>Guangxi Industrial Technology Research Institute for Karst Rocky Desertification Control, Nanning, Guangxi 530012, China<&wdkj&>Huanjiang Observation and Research Station for Karst Ecosystems, Chinese Academy of Sciences, Huanjiang, Guangxi 547100, China<&wdkj&>Guangxi Key Laboratory of Karst Ecological Processes and Services, Huanjiang, Guangxi 547100, China
语种:
英文
关键词:
Arbuscular mycorrhizal fungi;Global change;Interspecific relationship;Soil microbial network;Water competition
期刊:
Applied Soil Ecology
ISSN:
0929-1393
年:
2023
卷:
185
页码:
104805
基金类别:
We thank Prof. Bruce Jaffee for his help in preparing the manuscript. We appreciate greatly the Institutional Center for Shared Technologies and Facilities of Institute of Subtropical Agriculture, CAS, for providing supports to analyze soil chemical properties. This study was supported by the National Key Research and Development Program of China (2022YFF1300704); the Joint Funds of the Natural Science Foundation of China (U21A20189); the Natural Science Foundation for Distinguished Young Scholars of Hunan Province (2021JJ10042); the Guangxi Key Research and Development Plan (AB20297004); the National Natural Science Foundation of China (32001215, 41930652 and 41877055); and the Youth Innovation Promotion Association of Chinese Academy of Sciences (Y201969).
机构署名:
本校为其他机构
院系归属:
资源环境学院
摘要:
Arbuscular mycorrhizal fungi (AMF) have been found to help plants adapt to water deficit conditions. However, it still lacks filed evidence on how AMF affect plant physiology and soil microbial communities under natural extreme drought events. Here, we conducted an AMF-inoculation and legume-intercropping (Medicago sativa) field experiment in a forage (Broussonetia papyrifera) monoculture ecosystem, and assessed the effects of AMF on plants and soil microbes during a severe drought event lasting for 40 d. The results showed that the mycorrhizal...

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