Abstract: Comparing with the traditional cropping system, Rice-black fungus multiple cropping pattern was favorable to improve soil structure, reduce diseases and insect pests, decrease production costs by 10%, increased the rice yield by 5%, the output value per 667 m² reached 44832 RMB Yuan, the net income was 19897 RMB Yuan, which was 30 times as that of conventional cropping mode, and is worthy to be popularized.