Differences in fertilization impacts on organic carbon content and stability in a paddy and an upland soil in subtropical China
文献类型: 外文期刊
作者: Sun, Yanni 1 ; Huang, Shan 2 ; Yu, Xichu 3 ; Zhang, Weijian 4 ;
作者机构: 1.Jiangxi Agr Univ, Coll Landscape & Art, Coll Forestry, Nanchang 330045, Peoples R China
2.Jiangxi Agr Univ, Jiangxi Key Lab Crop Physiol Ecol & Genet Breedin, Minist Educ, Nanchang 330045, Peoples R China
3.Jiangxi Inst Red Soil, Jinxian 331700, Peoples R China
4.Chinese Acad Agr Sci, Inst Crop Sci, Minist Agr, Key Lab Crop Physiol & Ecol, Beijing 100081, Peoples R China
关键词: Soil organic carbon;Carbon sequestration;Long-termexperiment;Rice;Corn;Chemical and biological stability
期刊名称:PLANT AND SOIL ( 影响因子:4.192; 五年影响因子:4.712 )
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收录情况: SCI
摘要: The stability of soil organic carbon (SOC) is of great importance in controlling long-term carbon (C) sequestration and feedbacks of soil C pools to climate change. It has been well documented that rice cropping and organic amendments could enhance SOC stocks, while the stability of the sequestered C has not been well understood yet. The objective of this study was to examine the difference in SOC content and stability between a paddy and an upland field under long-term fertilization and to explore the potential link between SOC chemical and biological stability.
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