Forum global sur la sécurité alimentaire et la nutrition (Forum FSN)

Carbon in soils is important for crop yields and climate, but what evidence is there?  

Within a project at Mistra Eviem in Sweden we have just published a systematic map of metadata on evidence on farming practices and soil carbon. See web site for links of reports http://www.eviem.se/en/projects/Soil-organic-carbon-stocks/ and direct link to the open acces publication http://environmentalevidencejournal.biomedcentral.com/articles/10.1186/s...