Here is another report from Sri Lanka on biochar in the tea industry...
http://www.sundaytimes.lk/120624/business-times/biochar-can-it-put-the-tea-industry-back-in-the-black-3850.html
This follows on from my previous report in December 2010...
http://sea-biochar.blogspot.com/2010/12/rejuvenation-of-tea-plantations-dilmah.html
What the Cyanobacteria Said
-
"*Belief, overshoot, and the peculiar art of collapsing with dignity*"
*Recently, a teenage engineer, Natalie Muro,* built a device to kill
harmful a...
5 days ago