CAN DIRT SAVE THE EARTH?
Friday, April 27th, 2018CAN DIRT SAVE THE EARTH? Letter from Tom Miles, Chairman, International Biochar Initiative, 24 April 2018 Much of the discussion on these forums assumes that more biochar is better, that high concentrations of biochar must be applied to get results. But often it is more effective to use less biochar in combination with the usual […]