Carbon capture by farmers

A more drill with cutting disc, seed coulter just behind the disk to clear trash from the slit and place the seed, independent suspension depth wheel to giive good seed-soil contact. As close as you can get to zero till without broadcasting.

The more I think about it, the more i realise that farming has a big, very big, maybe the biggest part to play in arresting global warming.

  1. Compost urban wastes and plough them in deep.
  2. The green leaf captures Carbon dioxide and gives back the Oxygen. No man-made process does that.
  3. About half the dry matter content of the crop is in the root system but that will oxidise away by cultivation at around 35 % per annum – so keep it there not just by not just direct drilling but zero till.

Only farmers and foresters can do this!

Bill Butterworth, Land Research Ltd, 6 January 2019

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