Africa's “Seed” Revolution and Value Chain Constraints to Early Generation Seeds Commercialization and Adoption in Ghana

The study aims to deepen understanding of how Early Generation Seeds value chain constraints impede commercialization and adoption of High Yielding Varieties (HYV) or improved Maize seeds by smallholders in Ghana within the broader strategies of a 'Green Revolution for Africa.' Using interviews, surveys, and document reviews, we discuss constraints and bottlenecks engendered by value chain structures, processes and mechanisms in Ghana's formal seed distribution system. Seven main challenges were identified that undermine trust and hinder the expansion of HYVs: (1) the limited capacity of public institutions, (2) constrained capacity of the emerging private sector, (3) a lack of well-defined, fair and enforceable contracts between stakeholders in the delivery system, (4) land-tenure limitations, (5) poor forecasting of farmers' demands for seeds by research institutions and seed producers, (6) sparse marketing arrangements for improved maize seeds, and (7) concentration of power to control seed supply in the hands of few institutions. We argue these seven issues weaken power asymmetry within the maize seed value chain's governance mechanism to create nodal points that give prominence to key public institutions, NGOs, and research institutions who control the production and distribution of improved seeds. Ultimately, trust among actors and its value chain outputs is undermined, negatively affecting the commercialization, availability, and adoption of improved seeds. Moving forward, upgrading the maize seed value chain must be pursued through targeted public and private sector relationships that acknowledge diverse actors' critical roles in the value chain.