Dra. María Rosa Yagüe Carrasco was IMIDRA researcher and independent agronomist. Agricultural engineer PhD European mention by the University of Lleida (UdL). In 2006, has the extraordinary doctoral thesis prize from the UdL. Work experience in consulting and research in agriculture. Research in characterisation of organic waste in agriculture, agronomic potential of organic fertilizers, their environmental impacts (soil, air, and water), and consulting in guidelines on fertilisation planning and nutrient accounting. ORCID: https://orcid.org/0000-0002-5296-2688