Figure 1From: A modeling assessment of geneflow in smallholder agriculture in West AfricaMaize production in Ghana (1965-2005) showing area of land grown to maize over the period. Source: Calculated from FAO database (2007); and Morris et al. (1999) Adoption and Impacts of Improved Maize Production Technology: A Case Study of the Ghana Development. Project. Mexico, D.F.: CIMMYT.Back to article page