Perusahaan Hutan Tanaraya (PERHUTANA) which is under the auspices of the Daun Salambar Foundation is an action in the idea of a Terracotta City which will project an area of 8 hectares into a conservation area as a laboratory forest, which is managed and owned collectively by the community through the process of buying and selling company property, for investment. for the life of the most basic human need (oxygen)