两种典型水稻土中秸秆碳转化的微生物过程
仇存璞,陈晓芬,刘明,李委涛,吴萌,江春玉,冯有智,李忠佩

Microbial Transformation Process of Straw-Derived C in Two Typical Paddy Soils
CunPu QIU,XiaoFen CHEN,Ming LIU,WeiTao LI,Meng WU,ChunYu JIANG,YouZhi FENG,ZhongPei LI
表1 供试土壤性质
Table 1 Soil properties in the study
水稻土
Paddy soil
pH δ13C 有机质
Soil organic matter(g·kg-1
全氮
Total N(g·kg-1
全磷
Total P(g·kg-1
全钾
Total K(g·kg-1
C/N
鹰潭红壤性水稻土
Yingtan Red paddy soil
5.1 -27‰ 23.74 1.66 0.62 17.10 8.29
常熟乌栅土
Changshu Wushan soil
6.6 -29‰ 35.88 2.19 0.96 17.07 9.5