Ghana, Millet, 2021

Ghana's estimated postharvest losses for millet in 2021 was 19,018 tonnes or 11.2% which had an estimated value of more than 9 million US dollar.

As for nutrition 69 billion kcal were lost, which is the equivalent of more than 81 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, Winnowing, and then Transport from field. Highest estimated postharvest maize losses in tonnes were estimated to occur in Northern.

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	183922
2012	179684
2013	155131
2014	155318
2015	157369
2016	158815
2017	163484
2018	181564
2019	170475
2020	170475

Produced	170,475 tonnes
Estimated postharvest losses	11.2% / 19,018 tonnes / > 9 million USD

Production quantity	Estimated postharvest losses
88.8443 Production quantity: 170,475 tonnes	11.2 Estimated PHL: 19,018 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	96.5 Remaining: 96.5% Est. PHL: 3.5%	3.5 Remaining: 96.5% Est. PHL: 3.5%
Threshing and Shelling	94.5 Remaining: 94.5% Est. PHL: 2%	2 Remaining: 94.5% Est. PHL: 2%
Winnowing	92 Remaining: 92% Est. PHL: 2.5%	2.5 Remaining: 92% Est. PHL: 2.5%
Transport from field	89.5 Remaining: 89.5% Est. PHL: 2.5%	2.5 Remaining: 89.5% Est. PHL: 2.5%
Household-level storage	88.325 Remaining: 88.325% Est. PHL: 1.175%	1.175 Remaining: 88.325% Est. PHL: 1.175%
Transport to market	88.325 Remaining: 88.325% Est. PHL: 0%	0 Remaining: 88.325% Est. PHL: 0%
Market storage	88.325 Remaining: 88.325% Est. PHL: 0%	0 Remaining: 88.325% 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 millet that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

81,033

people, 0.3%

Children 1-3

192,349

children, 7.7%

Pregnant women 19-30

69,624

women, 32.7%

Men 31-50

61,637

men, 2.0%

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