Sonoma Biochar Initiative hosted the 2012 US Biochar Conference
For more on their work visit the SonomaBiocharInitiative.org website.
This session offers another opportunity to learn of many different approaches to biochar use in an international perspective. One paper deals with use of compost tea in the UK. A second presentation covers experience with controlling soil and water contamination from poultry manure in India. The third speaker is focused on impacts from using biochar in a botanical garden in Berlin, Germany.