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
Sydney Sweeney’s jeans: an American crime story
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*"You don’t need jeans or blue eyes." *
*“History is best told as a story of organized crime,”* Luke Kemp says in *Goliath’s
Curse.* “It is one group c...
2 days ago
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