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Should fertilizer recommendations be adapted to parkland agroforestry systems? Case studies from Ethiopia and Rwanda
(Springer Verlag, 2019)
Aims This study aimed to disentangle tree-crop fertilizer interactions in agroforestry systems, which has been suggested as an entry point for sustainable intensification of smallholder farming systems in sub-Saharan Africa ...
Article
Is labour a major determinant of yield gaps in sub-Saharan Africa? a study of cereal-based production systems in Southern Ethiopia
(Elsevier, 2019)
We investigated the role of labour in explaining the yield gap of cereals at both crop and farm levels on smallholder farms in Southern Ethiopia. A household survey containing detailed information of labour use at crop and ...
Article
Conservation agriculture with trees amplifies negative effects of reduced tillage on maize performance in East Africa
(Elsevier, 2018)
Conservation agriculture (CA) is widely promoted in sub-Saharan Africa both in open fields and in agroforestry where the practice is known as ‘conservation agriculture with trees’ (CAWT). Although advantages and disadvantages ...