Itisnoteworthy that the application ofE. cloacae (FE) and DCD (FD) resultedinaslightdecreaseinureaseactivityascomparedtotheFtreatment 55.89%and16.27% higherthan thatintreatmentgroups FtandFE.These findings reflect the synergisticetectof tiochar and E.cloacaeonsoil Nconversion.