Enrofloxacin is widely used to prevent animal infectious diseases, and can be applied by oral administration or subcutaneous injection. However, most of it may enter the environments in its undegraded form or metabolites after application, which results in enrofloxacin residues in soil. In this paper, the effects of enrofloxacin residues on soil ecological processes (soil respiration, soil cellulosic decomposition, soil ammonification, and soil nitrification) were studied. The results show that the effects ...