Crop species affect soil organic carbon turnover in soil profile and among aggregate sizes in a Mollisol as estimated from natural C-13 abundance
文献类型: 外文期刊
第一作者: Qiao, Yunfa
作者: Qiao, Yunfa;Miao, Shujie;Qiao, Yunfa;Miao, Shujie;Li, Na;Xu, Yanli;Han, Xiaozeng;Zhang, Bin;Zhang, Bin
作者机构:
关键词: Organic carbon in deep soil;Soil aggregates;Soil organic carbon turnover;Stable isotope;Crop species
期刊名称:PLANT AND SOIL ( 影响因子:4.192; 五年影响因子:4.712 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Soil organic carbon (SOC) stock varies in soil profiles under different cropping systems, which is possibly due to the difference in SOC turnover rate. This study used a 22-year field experiment to determine the effect of crop species on SOC turnover rate in soil aggregates and profiles of a Mollisol.
分类号: S15
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