College of Environmental and Resource Science;
Zhejiang University;
Hangzhou 310058;
China;
Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment;
Hangzhou 310058;
China;
National Demonstration Center for Experimental Environmental and Resources Education;
Zhejiang University;
Hangzhou 310058;
China;
Institute of Soil&Fertilizer and Resource&Environment;
Jiangxi Academy of Agricultural Sciences;
Nanchang 330200;
China;
Silicon; Paddy soil; Nitrogen and phosphorus nutrient availability; Microbial community structure nutrient;