Biochar – An Organic House for Soil Microbes
A Regional Supplement to ECHO Development Notes
Rick Burnette wrote an article for Issue 6 (July 2010) of ECHO Asia Notes, titled “Charcoal Production in 200-Liter Horizontal Drum Kilns.” My article takes the charring process a step further by exploring the rapidly re-emerging world of biochar. Biochar is a form of charcoal, produced through the process of pyrolysis from a wide range of feedstocks. Basically any organic matter can be charred, but agriculture and forestry wastes are most commonly used due to the available volume.
By Bryan Hugill