Otsuka, Keijiro; Yamano, Takashi - In: The Electronic Journal of Agricultural and Development … 2 (2005) 1, pp. 7-19
It is widely believed that a Green Revolution similar to the one achieved in Asia is impossible in Sub-Saharan Africa. Although grain yields have been stagnant in this region, there are some signs of the intensification of farming systems in the face of growing population pressure on limited...