Abstract: With the deepening of Waste sorting, how to deal with kitchen waste in rural areas has attracted much attention. In recent years, various regions have proposed the coordinated on-site harmless treatment and resource utilization of rural kitchen waste and agricultural and forestry waste, This article summarizes the existing mechanized technology models for collaborative treatment of kitchen waste and agricultural and forestry waste,Analyze the characteristics and adaptability of each mode, propose suggestions for the collaborative treatment and development of kitchen waste and agricultural and forestry waste, and provide reference for the harmless treatment and resource utilization of kitchen waste in rural areas.