Comments by "Bo McGillacutty" (@Mrbfgray) on "Biochar: How burning stubble could FIGHT air pollution" video.

  1. Been making a couple heaping wheelbarrows of it 2 or 3X per yr, for a decade, just from tree trimming burn piles, mix into compost piles. Only complication is to create a teepee shaped burn pile instead of random, burns fast and clean, quench in 60 to 90 minutes.
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