Measuring the Effectiveness of Crop Improvement Research in Sub-Saharan Africa from the Perspectives of Varietal Output, Adoption, and Change: 20 Crops, 30 Countries, and 1150 Cultivars in Farmers’ Fields

Measuring the Effectiveness of Crop Improvement Research in Sub-Saharan Africa from the Perspectives of Varietal Output, Adoption, and Change

Author(s): 

Tom Walker, Arega Alene, Jupiter Ndjeunga, Ricardo Labarta, Yigezu Yigezu, Aliou Diagne, Robert Andrade, Rachel Muthoni Andriatsitohaina, Hugo De Groote, Kai Mausch, Chilot Yirga, Franklin Simtowe, Enid Katungi, Wellington Jogo, Moti Jaleta, and Sushil Pandey

Citation: 

Rome, Italy: Standing Panel on Impact Assessment (SPIA), Consultative Group on International Agricultural Research (CGIAR) Independent Science and Partnership Council (ISPC) Secretariat, 2014