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Sustainability 2018, 10(7), 2381; https://doi.org/10.3390/su10072381

Postharvest Losses and their Determinants: A Challenge to Creating a Sustainable Cooking Banana Value Chain in Uganda

1
Bioversity International, Susan Ajambo Bioversity, P. O. Box 24384 Kampala, Uganda
2
School of Agricultural Sciences, Makerere University, P. O. Box 7062 Kampala, Uganda
3
National Agricultural Research Laboratories of the National Agricultural Research Organization (NARO), P. O. Box 7065 Kampala, Uganda
4
Bioversity International, Parc Scientifique Agropolis II, 34397 Montpellier, France
5
International Potato Center (CIP), 100000 Hanoi, Vietnam
6
Natural Resources Institute (NRI), University of Greenwich, Chatham ME4 4TB, UK
*
Author to whom correspondence should be addressed.
Received: 24 May 2018 / Revised: 2 July 2018 / Accepted: 3 July 2018 / Published: 9 July 2018
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Abstract

Postharvest losses (PHL) result in direct food and income losses to farmers and consumers globally. PHL reduction strategies offer unique opportunities to contribute to sustainable food systems for increased food security and farm incomes for more than 200 million food insecure people in sub-Saharan Africa. Lack of empirical information remains a major challenge to operationalization of PHL reduction strategies in many countries of the region. This paper utilizes cross-sectional data to determine the extent and factors that are influencing postharvest losses in the cooking-banana value chain in Uganda. We find that 14.9% of all the cooking bananas that are produced in Uganda suffer postharvest deterioration along the value chain (7.2% of the bananas deteriorate completely and have no residual value, while 7.7% deteriorate partially and are sold at discounted prices), mostly affecting retailers. At farm level, female headed households experience more losses than those headed by males. Household headship, household size, proportion of land allocated to banana production, and monthly banana production are the principal determinants of PHL at farm level. At retail level, such losses are mainly determined by sex of the vendor and group membership. The findings call for comprehensive and gender-responsive PHL reduction strategies. View Full-Text
Keywords: cooking banana; physical postharvest losses; economic postharvest losses; food security; value chain cooking banana; physical postharvest losses; economic postharvest losses; food security; value chain
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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Kikulwe, E.M.; Okurut, S.; Ajambo, S.; Nowakunda, K.; Stoian, D.; Naziri, D. Postharvest Losses and their Determinants: A Challenge to Creating a Sustainable Cooking Banana Value Chain in Uganda. Sustainability 2018, 10, 2381.

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