NOVELTY - An artificial wetland processing technology for organic water and planting technology of non-food energy plant with high yield comprises: (a) sending organic sewage into a methane pool for fermentation; (b) discharging the methane liquid into an oxidizing pond; (c) sending the discharged water of the oxidizing pond into an artificial wetland; (d) discharging the discharged water of the artificial land which reaches standard into a recycled water pool; and (e) covering the methane pool, oxidizing pond, artificial wetland, and recycled water pool with greenhouse.    USE - The artificial wetland processing technology and planting technology are useful for organic water and non-food energy plant with high yield (claimed).    ADVANTAGE - The technology can guarantee that buried anaerobic baffled reactor (ABR) system is in intermediate-temperature fermentation state to digest organic substances rapidly and produce methane with high yield; where the germchit and energy plant on the oxidizing pond (stabilizing pond) and artificial wetland can grow rapidly to obtain protein feed with high yield and high quality. Moreover, it can and guarantee growing and absorbing enriched substances in the sewage normally in winter; where at the same time, the purified recycled water can be used sufficiently. Additionally, the plant in the system grows rapidly and absorbs large amount of carbon oxide to achieve zero discharging of sewage and methane.    DETAILED DESCRIPTION - An artificial wetland processing technology for organic water and planting technology of non-food energy plant with high yield comprises: (a) sending organic sewage into a methane pool for fermentation; using the produced methane to light a methane light; taking out the methane slag as the feed of for culturing worm; (b) discharging the methane liquid into an oxidizing pond; breeding with a float bed on the liquid in the oxidizing pond; culturing germchit; at the same time, absorbing enriched substances in the sewage by the root parts of the germchits; (c) sending the discharged water of the oxidizing pond into an artificial wetland which is obtained by adding cladding of different size into a water pool; planting non-food energy plant on the cladding to absorb the enriched substances in the sewage during the growth process thereof to purity the sewage; at the same time, culturing worm between the non-food energy plants; (d) discharging the discharged water of the artificial land which reaches standard into a recycled water pool; culturing water hyacinth in the recycled water pool so as to perform advanced purification to the water and make the yielded water reach standard; discharging for irritation; and (e) covering the methane pool, oxidizing pond, artificial wetland, and recycled water pool with greenhouse.