The present application relates to the field of
biotechnology science, and more particularly to an ecological technology method for efficiently reducing antibiotic-
resistant genes in
cow dung; by introducing a certain amount of angelica residue and
cow dung to improve the self-
pollution control ability of earthworms, the antibiotic-resistant
gene pollutants in the
cow dung are efficiently eliminated, the removal rate of beta-
lactam antibiotic-
resistant genes can be increased to more than 80%, the removal rate of sulfonamide and
tetracycline-
resistant genes also reaches 60%-70%, and the reduction of mobile transmission elements is also increased from about 30% of the conventional
conversion method to more than 60%, and further, the present application can also make full use of
traditional Chinese medicine residue and cow dung waste, so as to achieve the purposes of waste-to-resource, harmless treatment and safe
resource utilization.