... populated coastal savannah zone.Economics Program Paper 99-01Adoption and Impacts of ImprovedMaize ProductionTechnology:A Case Study of theGhana Grains Development ProjectMichael L. Morris, ... Overseas Development Institute (ODI), London, UK.c Crops Research Institute (CRI), Kumasi, Ghana.Adoption and Impacts of ImprovedMaize Production Technology:A Case Study of the Ghana Grains Development ... habits, andeconomics. Fertilizer, therefore, is often characterized as a“disembodied technology,” indicating that considerableknowledge is required on the part of the farmer for thepotential...