In China, the addition of biochar to agricultural soils has generally increased the organic carbon content of soil aggregates. Photo: Flickr Chris Farmland crops Changan Town China ATTRIBUTION-NONCOMMERCIAL 2.0 GENERIC CC BY-NC 2.0 Deed

Here is how biochar promotes the sequestration of organic carbon

Biochar promotes the formation of soil aggregates and, with them, carbon sequestration, a research explains. In some Chinese farmland, the presence of the substance has increased by 60 per cent

Re Soil Foundation