Land usage is an important aspect for human influence on carbon process.The impact of land usage on the sequestration of carbon is one of the most important domains to global change research.The main objective of this study was to identify the effects of reseeding on soil carbon sequestration in degraded grassland.The effects of reseeding on community composition,community productivity and soil carbon sequestration in the degraded grassland were discussed.Carbon storage and productivity significantly increased(P<0.05)in reseeding community compared with degraded community.The carbon storage of reseeding community increased in the followding order:Phragmites australis