The research dataset of this community aims to:

• Increase the understanding of C, N, P flows and the related potential to reduce environmental impacts at farm and regional level under different European bio-geographical conditions
• Closing loops within cropland farming, from livestock to cropland farming and to increase the reuse of waste/wastewater from food-industry to improve soil fertility and to increase nutrient use efficiency around Europe
• Highlight the performance of different prototypes of agro-ecological systems and increase sustainability of food production in the EU
• To contribute to the improvement of the European Agricultural Policies by providing evidence based, farmer led and consumer relevant recommendations for the agri-food chain