2p1: What are the Desired Properties of Recycling-Derived Fertilisers from an End-User Perspective?

Abstract

Recycling derived fertilisers (RDFs) are recycled products that come from several different sustainable sources. These products have significant potential for replacing mineral fertilisers. In the case of phosphorous, the supply is at risk and the EU placed phosphorous on its list of critical raw material, therefore alternatives sources are required. RDFs are safe to use, have a high nutrient value and are readily available. However, their uptake by farmers has been limited to date. Thus, it is important from a producer and suppliers perspective to know what are the end-users (farmers) desired properties of RDFs. Knowing this will help to develop RDF products and promote their use.