In order to understand the relationship between rice (Oryza sativa L.)yield and the microbial communities and soil properties of different soil types, and to clarify the advantages of rice production characteristics of different soil types, we investigated the soil bacterial communities and soil properties of five representative rice soils (granitic sandy soil, purple clayey soil, red yellow clayey soil, yellow clayey soil, and alluvial sandy soil) and determined their effects on rice yield. The granitic sandy soil showed the greatest potential...