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Long-term returning agricultural residues increases soil microbe-nematode network complexity and ecosystem multifunctionality

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成果类型:
期刊论文
作者:
Li, Jiangnan;Zhao, Jie;Liao, Xionghui;Yi, Qing;Zhang, Wei;...
通讯作者:
Zhao, Jie(jzhao@isa.ac.cn)
作者机构:
[Li, Jiangnan; Yi, Qing; Lin, Haifei; Zhang, Wei; Liu, Kunping; Wang, Kelin; Zhao, Jie; Liao, Xionghui] Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Peoples R China.
[Zhang, Wei; Zhao, Jie] Guangxi Ind Technol Res Inst Karst Rocky Desertifi, Nanning 530012, Peoples R China.
[Li, Jiangnan; Yi, Qing; Peng, Peiqin] Cent South Univ Forestry & Technol, Coll Environm Sci & Engn, Changsha 410004, Peoples R China.
[Li, Jiangnan; Liao, Xionghui] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
[Li, Jiangnan; Yi, Qing; Lin, Haifei; Zhang, Wei; Liu, Kunping; Wang, Kelin; Zhao, Jie; Liao, Xionghui] Guangxi Key Lab Karst Ecol Proc & Serv, Huanjiang 547100, Peoples R China.
通讯机构:
[Zhao, J.] H
Huanjiang Observation and Research Station for Karst Ecosystems, China
语种:
英文
关键词:
Chemical fertilization;Agricultural residue management;Soil micro-food web;Ecosystem multifunctionality;Economic benefit;Sustainable agriculture
期刊:
Geoderma
ISSN:
0016-7061
年:
2023
卷:
430
页码:
116340
基金类别:
We thank the Institutional Center for Shared Technologies and Facilities of Institute of Subtropical Agriculture, CAS Public Service Technology Center, Institute of Subtropical Agriculture, Chinese Academy of Sciences for help in soil sample analysis, and Prof. Bruce Jaffee for his help in preparing the manuscript. This research was supported by the National Key R&D Program of China ( 2022YFD1901000 ), the National Natural Science Foundations of China (Nos. 41930652 and U21A20189 ), the Natural Science Foundation for Distinguished Young Scholars of Hunan Province (No. 2021JJ10042 ), the Guangxi Key Research and Development Plan ( AB20297004 ), the Youth Innovation Promotion Association of Chinese Academy of Sciences (No. Y201969 ) and the Guangxi Bagui Scholarship Program given to Dejun Li.
机构署名:
本校为其他机构
院系归属:
环境科学与工程学院
摘要:
The negative environmental impacts of chemical fertilizers have been recognized for a long time, and the returning of agricultural residues to the soil is considered a sustainable agricultural practice. However, few studies have focused on the ecological and economic benefits of returning agricultural residues to the soil simultaneously. Using a 16-year field experiment, we integrally evaluated and compared the ecological and economic benefits of six fertilization practices. The treatments included a no-fertilizer control, conventional chemical...

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