This short note discusses the innovation platforms in their potential functions and benefits, with references to southern Africa countries. The initial consideration is that, although appropriate technologies and farming strategies to increase production in small-scale crop-livestock systems exist, farmers often have little or no incentive to invest in these.

This paper highlights seven key issues which are critical to effective platform facilitation and have not received the attention they deserve: the dynamic and evolving nature of platforms; power dynamics; gender equity; external versus internal facilitation; sustainability of the process; issues of scale; and monitoring and evaluation. These issues and implications for facilitation of innovation platforms are discussed based on examples from the field and in relation to current theories.

Many small-scale irrigation systems are characterized by low yields and deteriorating infrastructure. Interventions often erroneously focus on increasing yields and rehabilitating infrastructure. Small-scale irrigation systems have many of the characteristics of complex socio-ecological systems, with many different actors and numerous interconnected subsystems. However, the limited interaction between the different subsystems and their agents prevents learning and the emergence of more beneficial outcomes.