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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...


Abdulai, I.Vaast, PhilippeHoffmann, M.P.Asare, R.Jassogne, Laurence T.P.Asten, Piet J.A. vanRotter, 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

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...


Wolf, J. van derJassogne, 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

Abdulai, A.Jassogne, Laurence T.P.Muilerman, SanderAsare, R.Läderach, PeterAsten, Piet J.A. vanGraefe, S.Vaast, Philippe[Evaluation of yield gap and production factor in cocoa systems along a climatic gradient in Ghana]Evaluation of yield gap and production factor in cocoa systems along a climatic gradient in Ghana

Shade trees are an integral part of most cocoa growing systems across the world. This study assesses farmers’ local knowledge of shade trees at two locations in Ghana with different climatic conditions and vulnerability to climate change. Akumadan is located in the northern dry part of the cocoa ...


Graefe, S.Meyer-Sand, L.F.Chauvette, K.Abdulai, I.Jassogne, Laurence T.P.Vaast, PhilippeAsare, R.[Evaluating farmers' knowledge of shade trees in different cocoa agro-ecological zones in Ghana]Evaluating farmers' knowledge of shade trees in different cocoa agro-ecological zones in Ghana

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