Due to increasing population pressure on limited cultivable land in many parts of sub-Saharan Africa (SSA), farm size has been shrinking, fallow periods have been shortened, and soil fertility has been declining. In accordance with the Boserupian evolutionary theory and the Hayami-Ruttan induced...

Given the context of transitions related to rapid urbanization, the roles that rural economies and societies will have to play (particularly smallholder farmers and other rural producers) in creating sustainable and inclusive food systems, in generating employment and incomes and in contributing...