Quantifying postharvest losses along a commercial tomato supply chain in Fiji

Steven J R Underhill; Salesh Kumar

doi:10.37855/jah.2015.v17i03.37

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Quantifying postharvest losses along a commercial tomato supply chain in Fiji

Journal article

Open access

Peer reviewed

Quantifying postharvest losses along a commercial tomato supply chain in Fiji

Steven J R Underhill and Salesh Kumar

Journal of Applied Horticulture, Vol.17(3), pp.199-204

2015

DOI: https://doi.org/10.37855/jah.2015.v17i03.37

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Abstract

Horticultural Production

Pacific

Fiji

supply chain

postharvest horticulture

food wastage

food security

This paper reports on a detailed case study of postharvest losses along a commercial small holder tomato supply chain in Fiji. It is the first systematic quantification of postharvest horticultural losses undertaken in Fiji. Postharvest loss was measured from harvest through to product arrival at the Suva municipal fruit and vegetable markets, with post-municipal market loss determined using simulated storage conditions. In this study, 32.9% of the harvested product was removed from the commercial supply chain due to rots (8.8%), failure to ripen (8.9%), insufficient volume fill a carton (7.8%), physical damage during transport (0.1%) and fruit being over-ripe (6.4%). Poor temperature management during on-farm product ripening and limited on-farm postharvest hygiene were key contributors to the observed loss. In trace-back studies to identify the end-use of all product removed from the commercial chain, of the 32.9% total commercial postharvest loss, 11.0% was consumed at home and/or traded within the village, 6.3% was fed to domestic livestock, and a further 14.7% ended up as on-farm waste or dumped at the municipal refuge. Based on simulated ambient storage condition, once the fruit arrived at the municipal markets, daily postharvest loss thereafter was between 8.3% and 13.4%. Overall accumulative postharvest losses based on three days post-market ambient storage was 60.8%. Postharvest ripening, storage and transport conditions along the supply chain are discussed.

Details

Title: Quantifying postharvest losses along a commercial tomato supply chain in Fiji
Authors: Steven J R Underhill (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and Engineering
Salesh Kumar (Author) - University of the South Pacific, Fiji
Publication details: Journal of Applied Horticulture, Vol.17(3), pp.199-204
Publisher: Journal of Applied Horticulture
Date published: 2015
DOI: 10.37855/jah.2015.v17i03.37
ISSN: 0972-1045
Organisation Unit: Australian Centre for Pacific Islands Research; University of the Sunshine Coast, Queensland; Sustainability Research Cluster
Language: English
Record Identifier: 99450101802621
Output Type: Journal article

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