The project aims to demonstrate the use of nitrogen fertilizers derived from manure, known as RENURE (nitrogen recovered from manure), as a replacement for synthetic fertilizers, to stakeholders in the supply chain of the border region (manure processors, farmers, transporters, and policymakers) through cross-border cooperation. Knowledge sharing will enable the two regions to learn from one another and collaborate.

As part of this project, we aim to demonstrate the use of RENURE. To achieve this, we will develop a practical guide covering the production process, transportation, storage, and application of these fertilizers. We will assess the production and marketing potential of these fertilizers and set up a field trial for demonstration purposes. The results will be presented at a technical workshop. The use of locally produced fertilizers reduces the carbon footprint of crops compared to synthetic fertilizers. This is because transportation distances are shorter and the reliance on energy-intensive production processes is minimized. The reuse of nutrients reduces environmental losses, which benefits biodiversity and the overall health of the ecosystem in the border region.

Upon completion of the project, RENURE’s use is expected to increase, and new collaborations are expected to be established. The border region between West Flanders and Hauts-de-France plays a central role in the agricultural sectors of both Flanders and France. These two regions are renowned for their arable crops, vegetable production, and livestock farming. Livestock farms generate significant amounts of manure. Spreading manure leads to losses of nitrogen and phosphorus into the environment, which impacts water quality and regional biodiversity. In Flanders, the production of ammonium salts and mineral concentrates from manure is on the rise. These products are obtained using innovative techniques such as nitrogen extraction and reverse osmosis.