In order to explore the effects of nitrogen reduction combined with application of bio-organic fertilizer on rice yield，soil structure and soil carbon sequestration capacity，four treatments were set up，including no nitrogen fertilizer(CK)，conventional fertilizer(T1)，10% nitrogen reduction combined with application of bio-organic fertilizer(T2) and 20% nitrogen reduction combined with application of bio-organic fertilizer(T3).The results showed that，compared with T1 treatment，nitrogen...
