Stagnation in African Agriculture

Decades ago the green revolution increased crop yields in India and other developing countries using fertilizer, irrigation, and improved seeds. But it never took root in Africa, where yields have barely risen since the 1960s. Less than 5 percent of arable land in sub-Saharan Africa is currently irrigated. With modern farming techniques and programs to help farmers afford them, this potential breadbasket might not only feed itself but also export a surplus.