Agriculture is an essential component of food security, sustainable livelihoods, and economic development in sub-Saharan Africa (SSA). Smallholder farmers, however, are restricted in the number of crops they can grow due to small plot sizes. Agriculture inputs, such as fertilizers, herbicides or pesticides, and improved seed varieties, could prove to be useful resources to improve yield. Despite the potential of these agriculture technologies, input use throughout much of SSA remains low. This paper aims to better understand the process of innovation diffusion through information and interaction processes at the individual, social network, and community levels. A total of 203 participants were surveyed using a semi-structured interview method in four rural communities located in the Mbale, Lira, Kabale, and Masaka districts of Uganda. Participants were asked about their access to information technologies, information sources via social network ties, level of engagement in the local community, and agricultural input use. Results indicate households with higher levels of information access through cell phone use and weak-tie information sources are more likely to use inputs. Significant findings also include the interactional effect of cell phones and weak ties on fertilizer adoption. This research could inform policy makers of cost-effective methods of disseminating agriculture information and encouraging innovation diffusion
African agriculture is currently at a crossroads, at which persistent food shortages are compounded by threats from climate change. But, as this book argues, Africa can feed itself in a generation and help contribute to global food security. To achieve...
In order to facilitate Participatory Technology Development (PTD) in African agriculture, extensionists and scientists must collaborate with local innovators to optimise (where necessary) and disseminate their innovations. This literature review proposes a conceptual model for PTD in which technology is...
This paper draws lessons from selected country experiences of adaptation and innovation in pursuit of food security goals. It reviews three cases of systems of innovation operating in contrasting regional, socio-economic and agro-ecological contexts, in terms of four features of...
Livelihoods, food security, and development processes in Sub-Saharan Africa are highly dependent on land management practices to generate natural ecosystem goods and services. Out of a total population of about 717 million people, almost 60 percent depend for their livelihood...
Ce document présente la position de l’Organisation des Nations Unies pour l’alimentation et l’agriculture (FAO) et du Forum mondial pour le conseil rural (GFRAS) sur la place actuelle des services de vulgarisation et de conseil agricole et sur les chemins...