OG RENURE: Production and agronomic assessment of the manure-derived ammoniun salts as RENURE fertilisers

The EIP-AGRI Operational Group RENURE aims to share acquired knowledge and experience on the practical application of ammonium salts to farmers in Flanders and The Netherlands, eventually helping to prepare the agricultural and horticultural sector for the use of these fertilisers by making the transition from research-based field trials to a practical evaluation at the farmer's premises. This report summarised the results of five field trials set up in 2022 and 2023 within the OG RENURE to evaluate ammonium nitrate (AN) recovered from animal manure. Accordingly, an exemption application was submitted and granted to use ammonium nitrate as a fertilizer substitute.