More news from Sri Lanka on the potential benefits of biochar for the tea industry...
This follows on from previous posts linked here...
http://sea-biochar.blogspot.com/2012/06/biochar-can-it-put-tea-industry-back-in.html
Posts
What the Cyanobacteria Said
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"*Belief, overshoot, and the peculiar art of collapsing with dignity*"
*Recently, a teenage engineer, Natalie Muro,* built a device to kill
harmful a...
6 days ago
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