This project proposes the adaptation and improvement of technologies for the intensive polyculture of tambaqui and shrimp in recirculation system and its integration with the production of vegetables in an ecological based system through the use of waste for the generation of biofertilizer and organic compounds. The project seek through technical-scientific experiments to adapt and develop technologies for the intensive cultivation of tambaqui and Amazon shrimp in a system of water recirculation associated with the cultivation of green vegetables. As seeks to evaluate the use and effluents treatment generated by the system based on the data generated in project and its integration with the production of vegetables in an ecological-based system. All research activities will be developed in the Experimental Field of Fazendinha, part of Embrapa Amapá. Strategic actions to disseminate technologies will be carried out in partnership with extension agents of PESCAP and RURAP and producers close to the experimental field of Fazendinha.