Green Flame drives new hopes

Updated December 17 2015 - 11:42am, first published February 27 2014 - 4:00am
MORE CLARITY: Clean Carbon executive director Greg Butler says there is a significant benefit in using biochar in cropping and vegetable production.
MORE CLARITY: Clean Carbon executive director Greg Butler says there is a significant benefit in using biochar in cropping and vegetable production.

SA FARMERS are set to benefit from a centuries-old process used to help retain nutrients, improve soil structure and increase its water-holding capacity.

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