@Calestous @mark_lynas But the weed now has to be hand-pulled! That is a massive task for some farmers? Organic farming is a good option.
@WaterVole @mark_lynas Organic farming is an option for controlling some weeds in some crops but not only solution.
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@Calestous@mark_lynas Rajendra Singh has made barren land cultivable with check dams. There are good non GM options. http://sociovigil.in/rajendra-singh-waterman-of-rajasthan/ … -
@WaterVole@mark_lynas This is an odd point. Not everything that doesn't need GM in place disproves its relevance elsewhere.
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@Calestous@mark_lynas Chris Reij helps farmers create more complex, more productive, drought-resilient farming systems http://africa-regreening.blogspot.co.uk/Thanks. Twitter will use this to make your timeline better. UndoUndo
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@Calestous@mark_lynas Recommend excellent National Geographic article: 'The Future rests on the soil beneath our feet' http://ngm.nationalgeographic.com/print/2008/09/soil/mann-text …Thanks. Twitter will use this to make your timeline better. UndoUndo
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