State Key Lab of Urban and Regional Ecology,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Shuangqing Road,No.18,Haidian District,Beijing 100085,China;
University of Chinese Academy of Sciences,Beijing 100049,China;
Key Lab of Urban Environment and Health,Institute of Urban Environment,Chinese Academy of Sciences,Jimei Road,No.1799,Jimei District,Xiamen 361021,China;
Electrotroph; Paddy soil; Microbial electrolysis cell; Microbial community; Soil property;