You, Liangzhi; Ringler, Claudia; Wood-Sichra, Ulrike; … - In: Food Policy 36 (2011) 6, pp. 770-782
Although irrigation in Africa has the potential to boost agricultural productivities by at least 50%, food production on the continent is almost entirely rainfed. The area equipped for irrigation, currently slightly more than 13 million hectares, makes up just 6% of the total cultivated area....
