Just wanted to share this video playlist on ‘Low-Cost Biochar Kiln Options’ from our ECHO Asia YouTube channel. They’re short and sweet but should be helpful to anyone looking to produce biochar on a small-scale.
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Hi Patrick 
Greeting from the Philippines.
I think I met you at the food security conference in Baguio some years back. You were showing a rice biochar device you brought.
Thanks for sharing those videos 
I liked the one with the pit kiln.
God bless you 
Galen
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