Abstract: Fertilizer is not only the foundation of crop growth,but also an important part of agricultural product production.Artificial fertilization has problems such as low efficiency,poor fertilization effect,low fertilizer utilization rate,and heavy workload,therefore,fertilization machinery has become an important means of fertilization operation.This article introduces the domestic and foreign organic fertilizer applicators,briefly analyzes their advantages and disadvantages,and based on the actual situation,points out the problems of organic fertilizer applicators and points out the future development direction.