Ghana, Rice, 2018

Ghana's estimated postharvest losses for rice in 2018 was 91,340 tonnes or 11.9% which had an estimated value of more than 87 million US dollar, which corresponds to 0.7% of national agricultural GDP.

As for nutrition 318 billion kcal were lost, which is the equivalent of more than 373 thousand people, in terms of annual nutritional dietary energy requirements. In the value chain, the majority of the loss is estimated to be happening at Harvesting/field drying, Threshing and Shelling, and then Winnowing. Highest estimated postharvest maize losses in tonnes were estimated to occur in Volta.

To view the list of studies used to estimate these losses, please see the References tab.

Production quantity and estimated postharvest losses

  • Production quantity (tonnes)
  • Estimated postharvest losses (tonnes)
2011–2021
2011 466056
2012 481135
2013 569525
2014 604041
2015 641492
2016 687679
2017 722080
2018 769401
2019 428075
2020 428075
Produced 769,401 tonnes
Estimated postharvest losses 11.9% / 91,340 tonnes / > 87 million USD
Production quantity Estimated postharvest losses
88.1284 Production quantity: 769,401 tonnes 11.9 Estimated PHL: 91,340 tonnes

See full postharvest losses data table with estimated losses in percentage › | tonnes › | USD ›

Value chain

Production quantity and estimated postharvest losses in % per value chain step. Please note that once loss has occurred at harvesting, the percentage loss in the next stage is a percentage of what remained, not of the original amount.

  • Estimated % of crop left
  • Estimated % of crop lost
Amount remaining(%) Estimated postharvest loss(%)
Production 100 Remaining: 100%
Est. PHL: 0%
0 Remaining: 100%
Est. PHL: 0%
Harvesting/field drying 95.59667 Remaining: 95.59667%
Est. PHL: 4.40333%
4.40333 Remaining: 95.59667%
Est. PHL: 4.40333%
Threshing and Shelling 92.45953 Remaining: 92.45953%
Est. PHL: 3.13714%
3.13714 Remaining: 92.45953%
Est. PHL: 3.13714%
Winnowing 89.95953 Remaining: 89.95953%
Est. PHL: 2.5%
2.5 Remaining: 89.95953%
Est. PHL: 2.5%
Transport from field 88.70953 Remaining: 88.70953%
Est. PHL: 1.25%
1.25 Remaining: 88.70953%
Est. PHL: 1.25%
Household-level storage 87.55898 Remaining: 87.55898%
Est. PHL: 1.15055%
1.15055 Remaining: 87.55898%
Est. PHL: 1.15055%
Transport to market 87.55898 Remaining: 87.55898%
Est. PHL: 0%
0 Remaining: 87.55898%
Est. PHL: 0%
Market storage 87.55898 Remaining: 87.55898%
Est. PHL: 0%
0 Remaining: 87.55898%
Est. PHL: 0%

See full value chain data table with estimated losses in percentage › | tonnes › | USD ›

Nutrition

Number of people whose annual dietary requirements (in terms of energy, kcal) could have been met by consuming the rice that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

373,154

people, 1.3%


Children 1-3

885,762

children, 35.5%


Pregnant women 19-30

320,617

women, 150.8%


Men 31-50

283,835

men, 9.2%

See full nutritional impact data for Children 1–3 › | Pregnant women 19–30 › | Men 31–50 ›