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Although the fallen leaves can be decomposed by themselves and reused by the plant again theoretically, the process is pretty long. It is not good for looking either when they piled too much. The Return Back is a new type of equipment that combines leaf collection together with processing. The collected leaves are crushed into pieces and mixed with fermentation catalyst, and then pressed into pyramid shape with diameter of 1 to 1.5cm. It can be put around the tree root and decomposed quickly, to be reused by the tree again. The environment is maintained well with simple processing.
Dalian Minzu University
Dalian, China
Furong Zhang,
School of Design,Dalian Nationalities University
Di Wang,
School of Design,Dalian Nationalities University
Xiucheng Wang,
School of Design,Dalian Nationalities University
Junnan Dai,
School of Design,Dalian Nationalities University