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Unpacking Postharvest Losses in Sub-Saharan Africa: A Meta-Analysis
Ist Teil von
World development, 2015-02, Vol.66, p.49-68
Ort / Verlag
Oxford: Elsevier Ltd
Erscheinungsjahr
2015
Link zum Volltext
Quelle
PAIS Index
Beschreibungen/Notizen
Reducing postharvest losses (PHL) is a key pathway to food and nutrition security in sub-Saharan Africa. However, knowledge of PHL magnitudes is limited. A meta-analysis has been conducted to expose nature and magnitude of PHL, and the kinds of interventions that have been attempted to mitigate the losses. Findings reveal inadequacies of loss assessment methodologies that result in inaccurate PHL estimates. Moreover, losses are often economic rather than physical product losses. Overall, technologies for loss mitigation fail to address dynamics of supply chains. Consequently, rigorous PHL assessment using systematic methodologies, as well as holistic approaches for losses mitigation are in need.