Questo Link non esiste nella tua lingua, Vedi in: English (en),
Oppure utilizzare Google Translate:  

thrivingwithnature.com/wp-content/...-Tractor.pdf

The Agroforestry Project is created, coordinated and advised by the Association of Agroforestry Farmers of Barra do Turvo and Adrianópolis - Cooperafloresta, which brings together around 100 families of Agroforestry Systems (SAFs). For 20 years they have been developing, practicing and irradiating agro-ecological SAFs. For this irradiation to contribute effectively to agroforestry implantation in other social, economic and environmental contexts of family agriculture, it is fundamental, however, to adapt techniques, perceptions, species and technologies.