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Rotten leaves and fruits are important constituents of the recycle of the element carbon in trees. But in the city, most of the fallen leaves and fruits could not turn into manure and become municipal refuse because of cement road. Worse still, they need cleaning every day. Recovery Station for Rotten Leaves and Fruits supplies a passage for them.Fallen leaves and fruits are led to surface of soil and manure it after rottenness. It reduces the cost of both applying fertilizer to trees and cleaning.
Sichuan University of Science &
Engineering
Zigong, Sichuan, China
Sichuan University of Science &
Engineering
Zigong, Sichuan, China
Qingqiang Su,Yuanchao Mai,Jianfeng Huang,Jiaxin Feng