Re: Biochar: Black Gold or Just Another Snake Oil Scheme?
There were a lot of presentations on biochar at the most recent Soil Science Society meeting. Results appeared to be variable depending on what the source of the biochar was, how hot it got, and what kind of soil it was applied to. I particularly remember poor results with high temperature treated almond shells in California. But, decent results with rice hulls here in Florida.
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Some people go bananas, I went plantains.
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