Hugh does a great job here linking chemistry and biology for biochar production and soil application...
If you are interested in biochar test methods, then you should also check out Hugh's expert advice in this video (poor sound quality)...
https://groups.yahoo.com/neo/groups/biochar/conversations/messages/21790
Posts
Salad Days for Con Men
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"*How long can a grift go on before the mark catches on?*"
*The Great Change* began nearly twenty years ago as a series of unscheduled
posts to Blogge...
1 day ago
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