I have recently seen a video on terra preta and later browsed through your little experiments to showcase the benefits of charcoal.I think Biochar along with vermi culture may improve much desired yields for our farmers. I have seen farmers burning the bio waste in their fields,however if they could be taught to do it in a controlled manner to generate more charcoal than ash ,it would be beneficial for the farmers as well as the country
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Sir,
I have recently seen a video on terra preta and later browsed through your little experiments to showcase the benefits of charcoal.I think Biochar along with vermi culture may improve much desired yields for our farmers. I have seen farmers burning the bio waste in their fields,however if they could be taught to do it in a controlled manner to generate more charcoal than ash ,it would be beneficial for the farmers as well as the country
beautiful observations / experiments
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