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Food Security and Nutrition (FSN) is influenced by diverse and complex factors, and therefore requires a holistic approach to agriculture and food systems plus integration of knowledge from diverse sources in science and society. Using the results of a colloquium held at the University of Hohenheim (Germany) in September 2016 leading up to the recent High Level Panel of Experts (HLPE) Note on Critical and Emerging Issues for Food Security and Nutrition, this article underlines the role of research and innovation as a social and political process and draws attention to neglected types of knowledge. It illustrates the potential of knowledge co-production and co-innovation to transform food systems in order to achieve the Sustainable Development Goals.

Cet article présente les résultats clés tirés de l'analyse transversale de 13 expériences d'innovation agricole menées au Bénin, au Kenya et en Afrique du Sud. L'évaluation a utilisé un cadre analytique commun inspiré de l'approche systèmes d'innovation pour comprendre comment l'innovation a évolué au fil du temps via les interactions entre différents acteurs et sous l'effet d'éléments déclencheurs et moteurs internes et externes. Menée de manière participative par des équipes mixtes de chercheurs, d'étudiants et d'acteurs locaux, elle s'est fondée sur des entretiens semi-structurés, des focus groupes et des ateliers multi-acteurs. Les 13 cas portent sur une diversité d'expériences en termes de domaines, types, échelles, durée, initiateurs de l'innovation et acteurs concernés. Les résultats montrent la multiplicité et le rôle des acteurs impliqués dans l'innovation, la nature des déclencheurs et moteurs de l'innovation. Ils montrent aussi l'importance de la prise en compte du temps long pour comprendre les processus d'innovation. Ils montrent enfin l'influence tant positive que parfois problématique des interventions externes sur les processus d'innovation, et en particulier les difficultés à institutionnaliser l'innovation au-delà des interventions ou à interagir avec les dynamiques locales d'innovation. L'article propose diverses voies pour améliorer tant l'évaluation que l'accompagnement des processus d'innovation. Cela concerne en particulier la conception et le financement des interventions externes. Cela concerne aussi l'acquisition des compétences et capacités indispensables à la mise en oeuvre dans la durée d'approches ouvertes et souples de conception, renforçant chaque fois que possible les initiatives existantes des acteurs locaux.

Studies of local knowledge and farmer participatory research tend to focus on raising crops and livestock. Little attention is given to processing and marketing farm products, an important source of income for rural households, particularly women.

SUMMARYThe questions and design of pasture research in tropical Australia and the resulting technologies address problems encountered in the prevailing extensive beef-production systems. In African pastoral systems, forage resource use is more intensive and complex, and production aims are manifold. An example of applied research in central Nigeria illustrates the usefulness of certain components of Australian pasture technology but the need to adapt them, particularly with respect to pasture utilization and management, within trials deliberately designed to address the differing problems in the local pastoral system.

This paper asks: What have been the impacts of farmer- or community-led (informal) processes of research and development in agriculture and natural resource management in terms of food security, ecological sustainability, economic empowerment, gender relations, local capacity to innovate and influence on formal agricultural research and development institutions? An innovative conceptual framework was applied to a diverse set of farmer-led research initiatives in countries in Africa, Asia and Latin America to explore approaches, outcomes and impacts of informal agricultural research and development (ARD) facilitated by civil society organisations. Findings include the following: locally appropriate technical innovations emerging from these processes are readily taken up by other farmers; the most common channels of dissemination are farmer to farmer through informal networks and spaces created for farmer-researchers and other farmers to meet and exchange, such as innovation fairs; livelihood impacts are broad and substantial; local capacity to innovate is strengthened and institutionalisation through the formal sector has been limited. Lessons are drawn for future partnerships in promoting and supporting farmer-led research involving formal and informal ARD actors working with smallholder communities.