A framework for studying current issues of nars in West Africa; Organizational issues; Financial resources; Human resources.

Shortly after World War II the United States began to export to developing countries the ''land-grant model"-its system of applied agricultural science. This system is made up of subnational agricultural universities, extension services, and experiment stations, and also of national-level organizations to support and coordinate agricultural develop

Development of scientific agriculture; Production potential of sub-saharan Africa; Diverse technology needs; Reorganization of agricultural research in sub-saharan Africa; Linking research to development: a new policy; Development of scientific manpower; The sustainability issue.

The contributors to this volume present a broad canvas of science and technology policies as instruments of social and economic development, record the progress that has been made, and identify and analyze the problems that remain to be solved. Contributors are Aqueil Ahmad, Charles H. Davies, Thomas Owen Eisemon, John W. Forje, Jacques Gaillard, Eric L. Hyman, John E. Udo Ndebbio, Fola Osotimehin, Aaron Segal, Scott Tiffin, Paul B. Vitta, and Roland Waast.

This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.