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Book 2008

Autor: Coulibaly, O. Aitchedji, C.C. Gbegbelegbe, Sika Mignouna, H. Lowenberg-DeBoer, J.

Cowpea is the most important grain legume and fodder crop in the dry savannas of Africa. Grown on more than 12.5 million hectares, grain yields from improved varieties are higher than local varieties, but require 2 to 3 insecticide sprays to control major pests compared to local varieties. Losses...

Enlace original: https://cgspace.cgiar.org/handle/10568/92144

Investigación en Agricultura
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Coulibaly, O. ,  Aitchedji, C.C. ,  Gbegbelegbe, Sika ,  Mignouna, H. ,  Lowenberg-DeBoer, J. ,  [Baseline study for impact assessment of high quality insect resistant cowpea in West Africa] ,  Baseline study for impact assessment of high quality insect resistant cowpea in West Africa
Book Chapter 2014

Autor: Stirling, Clare M. Hellin, J. Cairns, Jill E. Silverblatt-Buser E Tefera T Ngugi H Gbegbelegbe, Sika Tesfaye Fantaye, Kindie Chung, U. Sonder, Kai Cox, R.A. Verhulst, Nele Govaerts, Bram Alderman, Phillip D. Reynolds, Matthew P.

This chapter focuses on the impacts of climate change on intensive maize and wheat production systems. Some technologies to close the yield gap to achieve sustainable intensification are also discussed.

Enlace original: https://cgspace.cgiar.org/handle/10568/68152

Investigación en Agricultura
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Stirling, Clare M. ,  Hellin, J. ,  Cairns, Jill E. ,  Silverblatt-Buser E ,  Tefera T ,  Ngugi H ,  Gbegbelegbe, Sika ,  Tesfaye Fantaye, Kindie ,  Chung, U. ,  Sonder, Kai ,  Cox, R.A. ,  Verhulst, Nele ,  Govaerts, Bram ,  Alderman, Phillip D. ,  Reynolds, Matthew P. ,  [Shaping Sustainable Intensive Production Systems - Improved Crops and Cropping Systems in the Developing World] ,  Shaping Sustainable Intensive Production Systems - Improved Crops and Cropping Systems in the Developing World
Journal Article 2019

Autor: Petsakos, Athanasios Prager, Steven D. González, Carlos Eduardo Gama, Arthur Chibwana Sulser, Timothy B. Gbegbelegbe, Sika Kikulwe, Enoch M. Hareaua, Guy
Enlace original: https://cgspace.cgiar.org/handle/10568/99728

Investigación en Agricultura
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Petsakos, Athanasios ,  Prager, Steven D. ,  González, Carlos Eduardo ,  Gama, Arthur Chibwana ,  Sulser, Timothy B. ,  Gbegbelegbe, Sika ,  Kikulwe, Enoch M. ,  Hareaua, Guy ,  [Understanding the consequences of changes in the production frontiers for roots, tubers and bananas] ,  Understanding the consequences of changes in the production frontiers for roots, tubers and bananas
Journal Article 2016

Autor: Islam, S. Cenacchi, N. Sulser, T.B. Gbegbelegbe, Sika Hareau, G. Kleinwechter, U. Mason-D'Croz, Daniel Nedumaran, S. Robertson, R. Robinson, S. Wiebe, K.

Achieving and maintaining global food security is challenged by changes in population, income, and climate, among other drivers. Assessing these threats and weighing possible solutions requires a robust multidisciplinary approach. One such approach integrates biophysical modeling with economic mo...

Enlace original: https://cgspace.cgiar.org/handle/10568/77867

Investigación en Agricultura
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Islam, S. ,  Cenacchi, N. ,  Sulser, T.B. ,  Gbegbelegbe, Sika ,  Hareau, G. ,  Kleinwechter, U. ,  Mason-D'Croz, Daniel ,  Nedumaran, S. ,  Robertson, R. ,  Robinson, S. ,  Wiebe, K. ,  [Structural approaches to modeling the impact of climate change and adaptation technologies on crop yields and food security] ,  Structural approaches to modeling the impact of climate change and adaptation technologies on crop yields and food security
Journal Article 2016

Autor: Tesfaye, K. Zaidi, P.H. Gbegbelegbe, Sika Boeber, C. Rahut, D.B. Getaneh, F. Seetharam, K. Erenstein, Olaf Stirling, Clare M.

Maize is grown by millions of smallholder farmers in South Asia (SA) under diverse environments. The crop is grown in different seasons in a year with varying exposure to weather extremes, including high temperatures at critical growth stages which are expected to increase with climate change. Th...

Enlace original: https://cgspace.cgiar.org/handle/10568/77856

Investigación en Agricultura
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Tesfaye, K. ,  Zaidi, P.H. ,  Gbegbelegbe, Sika ,  Boeber, C. ,  Rahut, D.B. ,  Getaneh, F. ,  Seetharam, K. ,  Erenstein, Olaf ,  Stirling, Clare M. ,  [Climate change impacts and potential benefits of heat-tolerant maize in South Asia] ,  Climate change impacts and potential benefits of heat-tolerant maize in South Asia
Newsletter 2009-04-15

Autor: Macharia, E. Gbegbelegbe, Sika Massawe, Stella C. Wanjiku, J. Karugia, Joseph T. Freeman, H.A.
Enlace original: https://cgspace.cgiar.org/handle/10568/79380

Investigación en Agricultura
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Macharia, E. ,  Gbegbelegbe, Sika ,  Massawe, Stella C. ,  Wanjiku, J. ,  Karugia, Joseph T. ,  Freeman, H.A. ,  [Food prices: Eastern and Southern Africa defy global trends] ,  Food prices: Eastern and Southern Africa defy global trends
Poster 2011-10

Autor: Wanjiku, J. Gelan, A. Gbegbelegbe, Sika Karugia, Joseph T. Massawe, Stella C.

This paper reviews the informal cross border trade (ICBT) in major staple food products among selected Common Market for Eastern and Southern Africa (COMESA) member countries. Current adopted approaches and methods of estimating informal trade are discussed and the magnitude of informal trade flow...

Enlace original: https://cgspace.cgiar.org/handle/10568/10358

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Wanjiku, J. ,  Gelan, A. ,  Gbegbelegbe, Sika ,  Karugia, Joseph T. ,  Massawe, Stella C. ,  [Challenges and prospects of tracking informal cross border trade in COMESA region] ,  Challenges and prospects of tracking informal cross border trade in COMESA region
Brief 2010

Autor: Nzuma, J. Macharia, E. Gbegbelegbe, Sika Karugia, Joseph T.
Enlace original: https://cgspace.cgiar.org/handle/10568/2994

Investigación en Agricultura
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Nzuma, J. ,  Macharia, E. ,  Gbegbelegbe, Sika ,  Karugia, Joseph T. ,  [ESA orphan crop prices rise in tandem with staple food prices] ,  ESA orphan crop prices rise in tandem with staple food prices
Working Paper 2009-04-15

Autor: Karugia, Joseph T. Waithaka, M.M. Freeman, H.A. Prabhu, R. Shiferaw, B. Gbegbelegbe, Sika Massawe, Stella C. Kyotalimye, M. Wanjiku, J. Macharia, E.

This paper addresses the magnitude and implications of food price changes in national and regional markets in Eastern and Southern Africa (ESA) with a view to provide the evidence base for effective policy action. Specifically, the paper: - analyses trends and outlooks in country and regional dat...

Enlace original: https://cgspace.cgiar.org/handle/10568/184

Investigación en Agricultura
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Karugia, Joseph T. ,  Waithaka, M.M. ,  Freeman, H.A. ,  Prabhu, R. ,  Shiferaw, B. ,  Gbegbelegbe, Sika ,  Massawe, Stella C. ,  Kyotalimye, M. ,  Wanjiku, J. ,  Macharia, E. ,  [Responding to Food Price Crisis in Eastern and Southern Africa: Policy Options for National and Regional Action] ,  Responding to Food Price Crisis in Eastern and Southern Africa: Policy Options for National and Regional Action
Working Paper 2009-09-15

Autor: Nzuma, J. Gbegbelegbe, Sika Massawe, Stella C. Karugia, Joseph T.

This study provides a quantitative assessment of the potential impacts of the formation of a COMESA customs union, specifically of having free trade among COMESA countries while imposing a common external tariff against imports from outside COMESA. The study uses an expanded version of the Global...

Enlace original: https://cgspace.cgiar.org/handle/10568/185

Investigación en Agricultura
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Nzuma, J. ,  Gbegbelegbe, Sika ,  Massawe, Stella C. ,  Karugia, Joseph T. ,  [A Quantitative Assessment of the COMESA Customs Union] ,  A Quantitative Assessment of the COMESA Customs Union

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