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Estimated Postharvest Losses (%) 2003 - 2023

The figures quoted in the tables below are estimates of cumulative weight loss from production incurred during harvesting, drying, handling operations, farm storage, transport and market storage. The loss values for each link in the postharvest chain are taken from the scientific literature and are modified by several seasonal factors that vary from year to year and are submitted by the APHLIS network. More details can be found in the ‘Understanding APHLIS’ manual and the ‘Weight Loss Review’ article. The first loss table gives a regional weighted average PHL by crop. By clicking on the various country links it is possible to see the PHL by crop for country and then for each province. By clicking on a provincial loss figures it is possible to display the key data used in the calculation, including the seasonal data. The figures used for estimating the PHLs are displayed and a quality assessment is given of these figures as to whether they are specific to the cereal type, farm type and climate in question and the bibliographical source of the data can also be traced in a full reference list.

for Maize in : Ghana

Provinces of Ghana

Click on a loss figure in the table below to see in detail how the figure was derived. Send us your comments if you have the feeling that the underlying data and assumptions could be improved.

Please sent your comments to info(at)phlosses.net.

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Province 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Ashanti 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Brong Ahafo 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Central 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Eastern 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Greater Accra 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Northern 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Upper East 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Upper West 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Volta 18181818181818181818  -    -    -    -    -    -    -    -    -    -    -  
Western 17.417.417.417.417.417.417.417.417.417.4  -    -    -    -    -    -    -    -    -    -    -  
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Estimated Postharvest Losses (t) 2003 - 2023

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Province 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Ashanti 34896329372911929553304813290433620455953126437790  -    -    -    -    -    -    -    -    -    -    -  
Brong Ahafo 53208506146446965429686397246480305918067823282777  -    -    -    -    -    -    -    -    -    -    -  
Central 44468287242958330024317114052740744351613641536440  -    -    -    -    -    -    -    -    -    -    -  
Eastern 43908434803715437707409405053154597684726553267481  -    -    -    -    -    -    -    -    -    -    -  
Greater Accra 470488378384499497596645803630  -    -    -    -    -    -    -    -    -    -    -  
Northern 14225134181740417663158422372827982364073465935090  -    -    -    -    -    -    -    -    -    -    -  
Upper East 3666263626092647157668849203112031354513550  -    -    -    -    -    -    -    -    -    -    -  
Upper West 1092510941853486617217993912715172781487316681  -    -    -    -    -    -    -    -    -    -    -  
Volta 1055096948562868989941311117466168951760915890  -    -    -    -    -    -    -    -    -    -    -  
Western 1506014879125561274313125134991375212914977112184  -    -    -    -    -    -    -    -    -    -    -  
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