^pKey;
Laboratory;
of;
Soil;
and;
Sustainable;
Agriculture,;
Institute;
of;
Soil;
Science,;
Chinese;
Academy;
of;
Sciences,;
Nanjing;
210008,;
P.R.;
China;
^pUniversity,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100049,;
P.R.China;
^pof;
Art;
and;
Science,;
Shanxi;
Agricultural;
University,;
Taigu;
030801,;
P.R.;
China;
葡萄糖; 水稻土; 亚热带; 梯度; 中国; 反硝化作用; 有机碳含量; 稻田土壤;