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Intensification is a key strategy for smallholder farmers in Central America, and improved forages can play a significant role. To facilitate adoption of forages a spatial decision support system (SDSS) is under development to target forage species to particular biophysical, socio-economic and ma...


O'Brien, R.Peters, MichaelCook, Simon E.Corner, Robert J.[Helping farmers select forage species in Central America: The case for a decision support system]Helping farmers select forage species in Central America: The case for a decision support system

The authors analysed livelihood conditions in 10 river basins over three continents to identify generalizable links between water, agriculture and poverty. There were signi cant variations in hydrological conditions, livelihood strategies and institutions across basins, but also systematic patter...


Kemp-Benedict, E.Cook, Simon E.Allen, S.L.Vosti, S.Lemoalle, J.Giordano, MarkWard, J.Kaczan, D.[Connections between poverty, water and agriculture: evidence from 10 river basins]Connections between poverty, water and agriculture: evidence from 10 river basins

We compare water availability, water use, water productivity and poverty across the diverse river basins studied by the CGIAR Challenge Program on Water and Food. Water productivity tends to be higher in drier areas and where livestock grazing is integrated with rainfed crop production. We find t...


Harrington, Larry W.Cook, Simon E.Lemoalle, JacquesKirby, MacTaylor, C.Woolley, Jonathan N.[Cross-basin comparisons of water use, water scarcity and their impact on livelihoods: present and future]Cross-basin comparisons of water use, water scarcity and their impact on livelihoods: present and future

This is a two-part paper concerned with the role of field-scale experiments in site-specific crop management (SSCM). Part I is a general introduction to experimental design for SSCM, while Part II focuses on applied analysis. All references are listed at the end of Part II. In Part I, we list the...


Pringle, MJCook, Simon E.McBratney, AB[Field-scale experiments for site-specific crop Management. Part I: Design considerations]Field-scale experiments for site-specific crop Management. Part I: Design considerations

The Challenge Program on Water and Food pursues food security and poverty alleviation through the efforts of some 50 researchfor-evelopment projects. These involve almost 200 organizations working in nine river basins around the world. An approach was developed to enhance the developmental impact...


Douthwaite, BoruÁlvarez, S.Cook, Simon E.Davies, R.George, PamelaHowell, J.Mackay, R.Rubiano, J.[Participatory impact pathways analysis: a practical application of program theory in research-for-development]Participatory impact pathways analysis: a practical application of program theory in research-for-development

This article present a Bayesian probabilistic method to support out-scaling of technologies from pilot projects. The method is applied to aerobic rice, a water-saving technology with probable global potential. The method assumes that areas similar to pilot sites are more likely to adopt than thos...


Rubiano Mejía, Jorge EliécerCook, Simon E.Rajasekharan, MayaDouthwaite, Boru[A Bayesian method to support global out-scaling of water-efficient rice technologies from pilot project areas]A Bayesian method to support global out-scaling of water-efficient rice technologies from pilot project areas
Whitsed, R.Corner, Robert J.Cook, Simon E.[A model to predict ordinal suitability using sparse and uncertain data]A model to predict ordinal suitability using sparse and uncertain data

Agriculture is inherently risky. Drought is a particularly troublesome hazard that has a documented adverse impact on agricultural development. A long history of decision-support tools have been developed to try and help farmers or policy makers manage risk. We offer site-specific drought insuran...


Díaz Nieto, JacquelineFisher, Myles J.Cook, Simon E.Läderach, PeterLundy, Mark[Weather indices for designing micro-insurance products for small-holder farmer in the tropics]Weather indices for designing micro-insurance products for small-holder farmer in the tropics

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