Sewage ecological treatment implementation structure and implementation method for rural hilly land

The invention relates to an implementation structure and an implementation method for ecological sewage treatment in rural hilly land. The implementation structure comprises a regulating reservoir, an underground percolation system and an artificial wetland. A water inlet PVC pipe, a U-shaped water outlet PVC pipe, an exhaust pipe, an inspection opening, a coarse screen and a fine screen are arranged in the adjusting tank, the coarse screen and the fine screen are mainly used for intercepting suspended solids and drifts in sewage, the inspection opening is mainly used for regularly cleaning garbage in the adjusting tank, and the exhaust pipe is mainly used for keeping ventilation and ventilation in the adjusting tank. The underground percolation system comprises a water distribution PVC pipe, a water drainage PVC pipe, a water collection PVC pipe and a percolation soil layer and is mainly used for water purification and resource utilization of sewage. The constructed wetland comprises an aeration unit, a biol