Measuring the Effectiveness of Crop Improvement Research

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

Publication Date: July, 2014

A synthesis report on the results of a CGIAR project: Diffusion and Impact of Improved Varieties in Africa (DIIVA) Project – the first major study to focus on the diffusion of improved crop varieties

Elements of the Conceptual Framework and Sample Survey Design

Publication Date: January, 2007

This chapter presents specific questions posed in this research, elements of the conceptual framework, and a synopsis of the sample design.

CSV