Soils in Africa
On the farm of Yacouba Sawadogo near the village of Gourga in northern Burkina Faso (north of Oubhigouya. Yacouba has been a famous pioneer in using the technique of Zai, small pits dug in the hard soil to promote plant growth, the restore regions once thought lost to desertification in Sub-Saharan Africa.
©Jim Richardson All rights reserved. You can see more of my work at: www.jimrichardsonphotography.com
