Adsorption of dissolved organic carbon on paddy soils of subtropical China Temporal expression patterns of Cry1Ab insecticidal protein in Bt rice plants and its degradation in paddy soils Research strategy of reclamation and management for low-yield rice paddy soils Comparison of mineralization rates and nitrogen potentials in foreshore reclamation long-term cultivated paddy soils and adjacent upland soils PCR-DGGE analyses of bacterial and archaeal community diversities in ancient paddy soils discovered in Chuodunshan Site, Suzhou, China Characteristics of typical paddy soil organic carbon fractions and their main control factors in the Yangtze River Delta Effect of initial pH value on microbial Fe (Ⅲ) reduction in alkaline and acidic paddy soils Influence of long-term fertilizer management on topsoil microbial biomass and genetic diversity of a paddy soil from the Tai Lake region, China