In the semi-arid Sahel region of Segou in central Mali, small-holder farmers often struggle to provide enough food for the area’s growing population,In the semi-arid Sahel region of Segou in central Mali, small-holder farmers often struggle to provide enough food for the area’s growing population,In the semi-arid Sahel region of Segou in central Mali, small-holder farmers often struggle to provide enough food for the area’s growing population,