Study of interception effects of each grades of soil particles on soil organic carbon through physical fractionation by scholars were summarized,study of combination and stability of soil aggregates physical protection-organic chemistry should be strength,which provided theoretical basis for carbon sequestration in soil and emission reduction.%简要概述了各国学者通过物理分组对各级土壤颗粒对土壤有机碳截获作用的研究,同时也对在土壤管理中耕作、施肥及土地利用方式等人为活动对团聚体固碳的影响进行了综述,提出应加强对团聚体物理保护-有机质化学结合与稳定的研究,为农田土壤固碳和减排提供理论依据.
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