“This review focuses primarily on the demand for improved seeds of rice, cowpea, and maize. They key research questions addressed in this review are: (1) how has seed demand in SSA been generally characterized, (2) how does such characterization apply …

“Ajaikaiye and Olusola (2003) observed that the knowledge system of any progressive society performs a pivotal function in its development. However, they note that “in spite of this recognition, the attention given to Nigeria’s knowledge system has bee …