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Journal Article 2017

Autor: Abdulai, I. Vaast, Philippe Hoffmann, M.P. Asare, R. Jassogne, Laurence T.P. Asten, Piet J.A. van Rotter, Reimund P. Graefe, S.

Cocoa agroforestry is perceived as potential adaptation strategy to sub-optimal or adverse environmental conditions such as drought. We tested this strategy over wet, dry and extremely dry periods comparing cocoa in full sun with agroforestry systems: shaded by (i) a leguminous tree species, Albi...

Enlace original: https://cgspace.cgiar.org/handle/10568/88217

Investigación en Agricultura
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Abdulai, I. ,  Vaast, Philippe ,  Hoffmann, M.P. ,  Asare, R. ,  Jassogne, Laurence T.P. ,  Asten, Piet J.A. van ,  Rotter, Reimund P. ,  Graefe, S. ,  [Cocoa agroforestry is less resilient to sub-optimal and extreme climate than cocoa in full sun] ,  Cocoa agroforestry is less resilient to sub-optimal and extreme climate than cocoa in full sun
Journal Article 2016

Autor: Wolf, J. van der Jassogne, Laurence T.P. Gram, G. Vaast, Philippe

This paper presents the main features of a unique decision-support tool developed for selecting tree species in coffee and cocoa agroforestry systems. This tool aims at assisting in the selection of appropriate shade trees taking into account local conditions as well as needs and preferences of s...

Enlace original: https://cgspace.cgiar.org/handle/10568/78583

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Wolf, J. van der ,  Jassogne, Laurence T.P. ,  Gram, G. ,  Vaast, Philippe ,  [Turning local knowledge on agroforestry into an online decision-support tool for tree selection in smallholders' farms] ,  Turning local knowledge on agroforestry into an online decision-support tool for tree selection in smallholders' farms
Journal Article 2017

Autor: Ampaire, Edidah L. Jassogne, Laurence T.P. Providence, H. Acosta, M. Twyman, Jennifer Winowiecki, Leigh A. Asten, Piet J.A. van

Despite the considerable progress made in the last decade towards building governance systems for climate change adaptation in Africa, implementation still limits positive responses. This study applies an iterative process of field assessments and literature reviews across multiple governance lev...

Enlace original: https://cgspace.cgiar.org/handle/10568/82569

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Ampaire, Edidah L. ,  Jassogne, Laurence T.P. ,  Providence, H. ,  Acosta, M. ,  Twyman, Jennifer ,  Winowiecki, Leigh A. ,  Asten, Piet J.A. van ,  [Institutional challenges to climate change adaptation: a case study on policy action gaps in Uganda] ,  Institutional challenges to climate change adaptation: a case study on policy action gaps in Uganda
Journal Article 2013-01

Autor: Asten, Piet J.A. van Mukasa, D. Jassogne, Laurence T.P. Nakendo, S. Kananura, E.

This report is a first step in a joint attempt to map Uganda's coffee quality at harvest. This report provides a summary overview of the data collected for the most important Arabica and Robusta-growing regions in Uganda. The work is building on the coffee yield mapping led by IITA and supported ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76043

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Asten, Piet J.A. van ,  Mukasa, D. ,  Jassogne, Laurence T.P. ,  Nakendo, S. ,  Kananura, E. ,  [Mapping Uganda's coffee quality] ,  Mapping Uganda's coffee quality
Journal Article 2018-06-09

Autor: Bukomeko, Hannington Jassogne, Laurence T.P. Kagezi H., Godfrey Mukasa, David Vaast, Philippe

We investigated the relationship between characteristics of coffee shade systems and coffee pest infestation by the black coffee twig borer Xylosandrus compactus Eichhoff. The pest deprives Uganda of $40 millions annually, yet its control remains inadequate. The present study considered three ra...

Enlace original: https://cgspace.cgiar.org/handle/10568/93202

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Bukomeko, Hannington ,  Jassogne, Laurence T.P. ,  Kagezi H., Godfrey ,  Mukasa, David ,  Vaast, Philippe ,  [Influence of shaded systems on Xylosandrus compactus infestation in Robusta coffee along a rainfall gradient in Uganda] ,  Influence of shaded systems on Xylosandrus compactus infestation in Robusta coffee along a rainfall gradient in Uganda
Journal Article 2011

Autor: Jassogne, Laurence T.P. Asten, Piet J.A. van Läderach, Peter Craparo, S. Wanyama, I. Nibasumba A Bielders, Charles L.

Although coffee is a promising cash crop, smallholder farmers that grow coffee are still vulnerable. Soil fertility is declining, pest and disease pressure is increasing, populations are rising, and land is continuously fragmented. Above all, climate change is starting to take its toll and puts f...

Enlace original: https://cgspace.cgiar.org/handle/10568/41949

Investigación en Agricultura
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Jassogne, Laurence T.P. ,  Asten, Piet J.A. van ,  Läderach, Peter ,  Craparo, S. ,  Wanyama, I. ,  Nibasumba A ,  Bielders, Charles L. ,  [Climate-smart perennial systems] ,  Climate-smart perennial systems
Journal Article 2013

Autor: Jassogne, Laurence T.P. Asten, Piet J.A. van Wanyama, I. Baret, P.

Coffee and banana are important cash and food crops in Uganda and the surrounding East African highland region. Production is dominated by smallholders that have limited arable land and often coffee and banana are intercropped. No significant research and development efforts have been undertaken ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76038

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Jassogne, Laurence T.P. ,  Asten, Piet J.A. van ,  Wanyama, I. ,  Baret, P. ,  [Perceptions and outlook on intercropping coffee with banana as an opportunity for smallholder coffee farmers in Uganda] ,  Perceptions and outlook on intercropping coffee with banana as an opportunity for smallholder coffee farmers in Uganda
Journal Article 2017

Autor: Vanlauwe, Bernard AbdelGadir, AbdelAziz H. Adewopo, J. Adjei-Nsiah, Samuel Ampadu-Boakye, T. Asare, R. Baijukya, Frederick P. Baars, E. Bekunda, Mateete A. Coyne, D.L. Dianda, M. Dontsop Nguezet, Paul M. Ebanyat, Peter Hauser, S. Huising, Jeroen Jalloh, A. Jassogne, Laurence T.P. Kamai, N. Kamara, A. Kanampiu, F. Kehbila, A. Kintche, K. Kreye, C. Larbi, Asamoah Masso, C. Matungulu, P. Mohammed, I. Nabahungu, L. Nielsen, F. Nziguheba, Generose Pypers, Pieter Roobroeck, D. Schut, Marc Taulya, G. Thuita, Moses N. Uzokwe, Veronica N.E. Asten, Piet J.A. van Wairegi, L.W.I. Yemefack, M. Mutsaers, H.J.W.

Low and declining soil fertility has been recognized for a long time as a major impediment to intensifying agriculture in sub-Saharan Africa (SSA). Consequently, from the inception of international agricultural research, centres operating in SSA have had a research programme focusing on soil and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/89406

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Vanlauwe, Bernard ,  AbdelGadir, AbdelAziz H. ,  Adewopo, J. ,  Adjei-Nsiah, Samuel ,  Ampadu-Boakye, T. ,  Asare, R. ,  Baijukya, Frederick P. ,  Baars, E. ,  Bekunda, Mateete A. ,  Coyne, D.L. ,  Dianda, M. ,  Dontsop Nguezet, Paul M. ,  Ebanyat, Peter ,  Hauser, S. ,  Huising, Jeroen ,  Jalloh, A. ,  Jassogne, Laurence T.P. ,  Kamai, N. ,  Kamara, A. ,  Kanampiu, F. ,  Kehbila, A. ,  Kintche, K. ,  Kreye, C. ,  Larbi, Asamoah ,  Masso, C. ,  Matungulu, P. ,  Mohammed, I. ,  Nabahungu, L. ,  Nielsen, F. ,  Nziguheba, Generose ,  Pypers, Pieter ,  Roobroeck, D. ,  Schut, Marc ,  Taulya, G. ,  Thuita, Moses N. ,  Uzokwe, Veronica N.E. ,  Asten, Piet J.A. van ,  Wairegi, L.W.I. ,  Yemefack, M. ,  Mutsaers, H.J.W. ,  [Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa] ,  Looking back and moving forward: 50 years of soil and soil fertility management research in sub-Saharan Africa
Journal Article 2015

Autor: Wang, N. Jassogne, Laurence T.P. Asten, Piet J.A. van Mukasa, D. Wanyama, I. Kagezi, G. Giller, Ken E.

tCoffee is Uganda’s biggest export commodity, produced mainly by an estimated one million smallholderfarmers (<2.5 ha). Arabica (Coffea arabica L.) and Robusta (Coffea canephora Pierre ex Froehn.) are thetwo coffee species grown. Robusta is dominantly cultivated at lower elevations (<1400 m) such...

Enlace original: https://cgspace.cgiar.org/handle/10568/74439

Investigación en Agricultura
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Wang, N. ,  Jassogne, Laurence T.P. ,  Asten, Piet J.A. van ,  Mukasa, D. ,  Wanyama, I. ,  Kagezi, G. ,  Giller, Ken E. ,  [Evaluating coffee yield gaps and important biotic, abiotic, and management factors limiting coffee production in Uganda] ,  Evaluating coffee yield gaps and important biotic, abiotic, and management factors limiting coffee production in Uganda
Journal Article 2018-06-08

Autor: Bukomeko, Hannington Jassogne, Laurence T.P. Tumwebaze, Susan Balaba Eilu, Gerald Vaast, Philippe

Coffee agroforestry systems deliver ecosystem services (ES) critical for rural livelihoods like food but also disservices that constrain livelihoods like fostering coffee-pests. Since such ES are tree-based, maximizing ES and limiting constraints requires knowledge on optimizing on-farm tree comp...

Enlace original: https://cgspace.cgiar.org/handle/10568/93203

Investigación en Agricultura
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Bukomeko, Hannington ,  Jassogne, Laurence T.P. ,  Tumwebaze, Susan Balaba ,  Eilu, Gerald ,  Vaast, Philippe ,  [Integrating local knowledge with tree diversity analyses to optimize on-farm tree species composition for ecosystem service delivery in coffee agroforestry systems of Uganda] ,  Integrating local knowledge with tree diversity analyses to optimize on-farm tree species composition for ecosystem service delivery in coffee agroforestry systems of Uganda

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