This video depicts stage one of the biochar production on The Winona Farm. Biochar has the potential to sequester carbon while making a great soil additive with an amazing lifespan. The Terra Preta soils of South America are witness to the huge potential of this material. For more information google "biochar" or "terra preta". We will also be adding more information to our website:
http://www.thefarm.winona-mn.us
There is a decent amount of smoke happening throughout the process which means the process isn't efficient. Perhaps reassess your primary and secondary air?
matthewandrobert 1 year ago