Abstract: The paper describes current environmental pollution caused by livestock wastes and discusses its relationship with sustainable development of animal husbandry.On this basis,from the point of view of recycling economy,the paper proposes that livestock wastes should be changed into resources,reduced and treated innocently to a maximum extent,and energy environmental protection project should be undertaken positively.Measures for preventing and controlling pollution were also suggested in order to protect and improve ecological environment and achieve coordinated development between animal husbandry and ecological environment.