Lu au site :
Cornet A., Escadafal R., 2009. Is biochar “green”? CSFD Viewpoint. Montpellier, France. 8 pp.
This document on biochar (literally “bio-charcoal”) is a literature review written by two CSFD members from a large number of documents. Biochar is a plant-derived carbon obtained through the pyrolysis of plant biomass. It allows long term carbon sequestration in the soil thanks to a carbon-negative process. The biochar soil amendment also improves soil properties…