In Sub-Sahara Africa, adoption rates of improved crop varieties remain relatively low, which is partly due to farmers’ limited access to information. In smallholder settings, information often spreads through informal networks. Better understanding of such networks could potentially help to spur innovation and farmers’ exposure to new technologies. This study uses survey data from Tanzania to analyze social networks and their role for the spread of information about improved varieties of maize and sorghum. Regression models show that network links for the exchange of agricultural information are more likely between farmers who have similar educational but different wealth levels. Moreover, network links are more likely when farmers have direct contacts to extension officers, suggesting that information flows through informal channels can support but not replace formal channels. Social networks play a significant role for the spread of information about open-pollinated varieties. This is not the case for maize hybrids, which are sold by private seed companies.
For many years, rural women have been creating their own agri-food processing companies, that promote local agriculture by bringing to the market original foods in products that are accessible to urban populations. The aim of CDAIS is to support their...
Depuis de nombreuses années, des femmes créent leurs propres entreprises de transformation agro-alimentaire en valorisant des produits agricoles locaux et en mettant sur le marché des aliments originaux et accessibles aux populations urbaines. L’objectif du projet CDAIS est d’appuyer leur...
Most agencies supporting agricultural research in sub-Saharan Africa (SSA) provide funds for discrete projects over specific periods of time, usually a maximum of three years. Research topics identified for calls for proposals are not always well aligned with users’ needs....
La plupart des agences qui soutiennent la recherche agricole en Afrique subsaharienne fournissent des financements à des projets distincts durant des périodes spécifiques, en général pour une durée maximale de trois ans. Les sujets de recherche identifiés pour les appels...
The organisation of sector and multi-stakeholder consultations was an integral part of the first phase of the PAEPARD II programme, covering the period 2009–2013. These consultations contributed to the overall objective of the programme, the reorientation of scientific and technical...