Application of Five in One Agricultural Circular Economy

With current social environment and energy issues becoming more and more prominent，in order to promote the rational use of resources，some rural areas have carried out exploration and research on agricultural circular economy model.In the“four-in-one”mode of traditional agricultural circular economy，combined with distributed energy system，absorption refrigeration and denitration process，a“five-in-one”agricultural circular economy model was proposed.In this model，utilization rate of biogas can be effectively improved，the use of chemical fertilizers and pesticides in greenhouse agricultural products can be reduced，and greenhouse agricultural products can be increased in production and income.The“five in one”has changed the pattern that agriculture can only export low-end agricultural products，forming a new model for the union of workers and peasants.It constitutes an integrated energy and ecological utilization system，promotes development of renewable energy，and increases supply of clean and high-quality energy in rural areas and converts them into income.