Permaculture instructor Andrew Millison journeys with the UN World Food Programme to the Northern border of Senegal to see an innovative land recovery projec...
Seriously, I image a digger can dig one of those halve moons every few seconds or so if it is equiped with a custom shovel. And maybe sprinkle in some fertilizer to kickstart the growth.
That would be probably too fast and requires less manpower.
But manpower could be used for the consequent work needed to maintain that “wall”.
Anything could help in the end, but they’re ok like that now, apparently
Seriously, I image a digger can dig one of those halve moons every few seconds or so if it is equiped with a custom shovel. And maybe sprinkle in some fertilizer to kickstart the growth.
That would be probably too fast and requires less manpower. But manpower could be used for the consequent work needed to maintain that “wall”. Anything could help in the end, but they’re ok like that now, apparently