Technology and Model of Fertilizer Utilization of Facility Vegetable Residues in Beijing City

In order to make good use of Beijing's facility vegetable residues, basic situation of Beijing's facility vegetable residues was introduced from three aspects: output, distribution and existing problems． According to current situation of resource utilization of facility vegetable residues in Beijing, technology and equipment for fertilizer utilization of facility vegetable residues were analyzed and studied, mainly introducing three kinds of organic fertilizer processing technologies and supporting equipment, namely, industrialized organic fertilizer processing technology, box type rapid harmless treatment technology, and static film covered high-temperature aerobic fermentation technology． In order to solve problem of collection and treatment of facility vegetable residues according to local conditions, three promotion and application models were established, namely, centralized treatment model, decentralized treatment model and self recycling model of agricultural waste resources in the region, and promotion suggestions were put forward to provide a demonstration template for fertilizer utilization of facility vegetable residues in Beijing City．