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U-impact pathway for diagnosis and impact assessment of crop improvement
Agricultural research has contributed enormously to poverty reduction and increased food security worldwide. Wheat crop improvement is a good example of this contribution. Public investments in wheat research from the Green ...
Livelihoods-based impact assessment in the rice-wheat farming system of South Asia
This article reports on an ex-ante impact study in the Indo-Gangetic Plains of South Asia. The study, guided by a livelihoods approach, developed a spatial-mapping methodology based on secondary data for 18 variables which ...
Conservation agriculture in maize- and wheat-based systems in the (Sub)tropics: Lessons from adaptation initiatives in South Asia, Mexico, and Southern Africa
Conservation agriculture's underlying principles—minimal soil disturbance, soil cover and crop rotation—are increasingly recognized as essential for sustainable agriculture. This article summarizes three contrasting cases ...