Silvoarable agroforestry comprises widely-spaced trees intercropped with arable crops. This project builds on recent findings that indicate that modern silvoarable production systems are very efficient in terms of resource use, and could introduce an innovative agricultural production system that will be both environment-friendly and economically profitable. Growing high quality trees in association with arable crops in European fields may improve the sustainability of farming systems, diversify farmers incomes, provide new products to the wood industry, and create novel landscapes of high value. In support of the European Common Agricultural Policy, the SAFE project aimed at providing models and databases for assessing the profitability of silvoarable systems, and to suggest unified European policy guidelines for implementing agroforestry.