In ChangHua, Taiwan, the agricultural landscape has suffered from heavy metal pollution under the process of industrialization, and grain-producing agricultural land has been repeatedly put on the white card of being sentenced to death. Therefore, the urgency of land restoration is even more critical. Based on the transition period for the relocation of the farmland factories, this project took the landscape benefit as the starting point for the research and design of the potential restoration of heavy metal polluted land, and looked at the potential for development of the biomass industry as the added value output.

The purpose is to create a bottom-up flexible portfolio design, using the remediation plan of the small farmer model management project in a free economy. This project aimed to start with the well-being of farmers and provide a set of remediation solutions with commercial profit and various added values to solve the problem of agricultural land pollution.