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Brief 2017-04-19

Autor: Jassogne, Laurence T.P. Mukasa, David Bukomeko, Hannington Kemigisha, Elizabeth Kirungi, Diana Giller, Onno Asten, Piet J.A. van

Coffee is an important crop for the Ugandan economy, as it earns the country US$415 million in foreign export revenues and supports 1.7 million smallholder farmers (UCDA, 2016). Nevertheless, coffee yields have stagnated for over a decade, despite concerted efforts to improve productivity. Climat...

Enlace original: https://cgspace.cgiar.org/handle/10568/80747

Investigación en Agricultura
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Jassogne, Laurence T.P. ,  Mukasa, David ,  Bukomeko, Hannington ,  Kemigisha, Elizabeth ,  Kirungi, Diana ,  Giller, Onno ,  Asten, Piet J.A. van ,  [Redesigning Delivery: Boosting Adoption of Coffee Management Practices in Uganda. The climate smart investment pathway approach and the farmer segmentation tool] ,  Redesigning Delivery: Boosting Adoption of Coffee Management Practices in Uganda. The climate smart investment pathway approach and the farmer segmentation tool
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
Book Chapter 2013

Autor: Rikxoort, H. van Jassogne, Laurence T.P. Läderach, Peter Asten, Piet J.A. van
Enlace original: https://cgspace.cgiar.org/handle/10568/52026

Investigación en Agricultura
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Rikxoort, H. van ,  Jassogne, Laurence T.P. ,  Läderach, Peter ,  Asten, Piet J.A. van ,  [Integrating climate change adaptation and mitigation in East African coffee ecosystems] ,  Integrating climate change adaptation and mitigation in East African coffee ecosystems
Report 2015-04-15

Autor: Ampaire, Edidah L. Happy, Providence Asten, Piet J.A. van Radeny, Maren A.O.

This study aimed at understanding the influence of policy frameworks on climate change adaptation in Uganda. It combined literature review on existing natural resource management policies, focus group discussions with farming communities and interviews with key informants across various policy im...

Enlace original: https://cgspace.cgiar.org/handle/10568/65143

Investigación en Agricultura
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Ampaire, Edidah L. ,  Happy, Providence ,  Asten, Piet J.A. van ,  Radeny, Maren A.O. ,  [The Role of Policy in Facilitating Adoption of Climate-Smart Agriculture in Uganda] ,  The Role of Policy in Facilitating Adoption of Climate-Smart Agriculture in Uganda
Journal Article 2009

Autor: Fermont, A.M. Asten, Piet J.A. van Tittonell, Pablo A. Wijk, Mark T. van Giller, Ken E.

Cassava yields in Africa are small and it remains unclear which factors most limit yields. Using a series of farm surveys and on-farm and on-station trials in Uganda and western Kenya, we evaluated the importance of abiotic, biotic and associated crop management constraints for cassava production...

Enlace original: https://cgspace.cgiar.org/handle/10568/90169

Investigación en Agricultura
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Fermont, A.M. ,  Asten, Piet J.A. van ,  Tittonell, Pablo A. ,  Wijk, Mark T. van ,  Giller, Ken E. ,  [Closing the cassava yield gap: an analysis from smallholder farms in East Africa] ,  Closing the cassava yield gap: an analysis from smallholder farms in East Africa
Brief 2011

Autor: Kangire A Asten, Piet J.A. van Verhagen J Koomen I

Coffee and banana production in Uganda will be affected by climate change. While rainfall quantity might not drastically alter, its distribution is expected to become more erratic. Furthermore, the average temperature is expected to increase by 2 °C in the next few decades. This will affect coffe...

Enlace original: https://cgspace.cgiar.org/handle/10568/41965

Investigación en Agricultura
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Kangire A ,  Asten, Piet J.A. van ,  Verhagen J ,  Koomen I ,  [Towards climate smart agriculture: lessons from a coffee × banana case. Experiences from research for policy support in Uganda] ,  Towards climate smart agriculture: lessons from a coffee × banana case. Experiences from research for policy support in Uganda
Poster 2016-11

Autor: Sartas, Murat Schut, Marc Asten, Piet J.A. van Hermans, F. Leeuwis, C.
Enlace original: https://cgspace.cgiar.org/handle/10568/81520

Investigación en Agricultura
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Sartas, Murat ,  Schut, Marc ,  Asten, Piet J.A. van ,  Hermans, F. ,  Leeuwis, C. ,  [Effects of multi-stakeholder platforms (MSP) on innovation networks and implications for research for development (R4D) in agriculture] ,  Effects of multi-stakeholder platforms (MSP) on innovation networks and implications for research for development (R4D) in agriculture
Conference Paper 2012

Autor: Tamo, M. Beed, Fen D. Goergen, Georg E. Hanna R Coyne, D. Asten, Piet J.A. van Legg, J.P.

Recent and current efforts at IITA to assess risks due to the various biotic stresses, arthropod pests and diseases, are presented for different cropping systems. In the case of cassava arthropod pests, the focus is on temperature-mediated interactions between the pest and its natural enemy which...

Enlace original: https://cgspace.cgiar.org/handle/10568/42095

Investigación en Agricultura
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Tamo, M. ,  Beed, Fen D. ,  Goergen, Georg E. ,  Hanna R ,  Coyne, D. ,  Asten, Piet J.A. van ,  Legg, J.P. ,  [Risk assessment and modelling: IITA] ,  Risk assessment and modelling: IITA
Conference Paper 2011

Autor: Taulya G Asten, Piet J.A. van Leffelaar, P.A. Giller, Ken E.
Enlace original: https://cgspace.cgiar.org/handle/10568/42097

Investigación en Agricultura
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Taulya G ,  Asten, Piet J.A. van ,  Leffelaar, P.A. ,  Giller, Ken E. ,  [Drought stress, nitrogen and potassium deficiency effects on dry matter partitioning in East African highland bananas] ,  Drought stress, nitrogen and potassium deficiency effects on dry matter partitioning in East African highland bananas
Journal Article 2011-03

Autor: Taylor, B. Bukenya, D. Asten, Piet J.A. van Agol, D. Pain, A. Seeley, J.

Changes in agriculture and rural livelihoods in Africa are often attributed to the HIV epidemic. While acknowledging that the epidemic has devastated many families and communities because of excess morbidity and mortality, this review explores other causes of change in agriculture practices and p...

Enlace original: https://cgspace.cgiar.org/handle/10568/88143

Investigación en Agricultura
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Taylor, B. ,  Bukenya, D. ,  Asten, Piet J.A. van ,  Agol, D. ,  Pain, A. ,  Seeley, J. ,  [Review: the impact of HIV on agricultural livelihoods in southern Uganda and the challenges of attribution] ,  Review: the impact of HIV on agricultural livelihoods in southern Uganda and the challenges of attribution

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