Development of a Conceptual Framework to Evaluate Organic Fertilisers

Assessment on Soil Quality and Agronomic, Environmental and Economics Aspects

by P. A. I. Ehlert, M. C. Hanegraaf, P. F. A. M. Römkens, A. M. Pustjens, T. J. de Koeijer, H. C. de Boer, C. Nienhuis, H. Kortstee, A. B. Smit · 2019