Angola, Sorghum, 2010

Angola's estimated postharvest losses for sorghum in 2010 was 6,125 tonnes or 13.1%.

As for nutrition 22 billion kcal were lost, which is the equivalent of more than 27 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, Household-level storage, and then Threshing and Shelling. Highest estimated postharvest maize losses in tonnes were estimated to occur in Huíla.

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	62169
2012	11491
2013	46375
2014	48225
2015	41056
2016	41056
2017	41056
2018	39788
2019	32257
2020	34991

Produced	46,788 tonnes
Estimated postharvest losses	13.1% / 6,125 tonnes

Production quantity	Estimated postharvest losses
86.9095 Production quantity: 46,788 tonnes	13.1 Estimated PHL: 6,125 tonnes

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

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	95.49382 Remaining: 95.49382% Est. PHL: 4.50618%	4.50618 Remaining: 95.49382% Est. PHL: 4.50618%
Threshing and Shelling	91.89382 Remaining: 91.89382% Est. PHL: 3.6%	3.6 Remaining: 91.89382% Est. PHL: 3.6%
Winnowing	91.89382 Remaining: 91.89382% Est. PHL: 0%	0 Remaining: 91.89382% Est. PHL: 0%
Transport from field	89.72715 Remaining: 89.72715% Est. PHL: 2.16667%	2.16667 Remaining: 89.72715% Est. PHL: 2.16667%
Household-level storage	86.04664 Remaining: 86.04664% Est. PHL: 3.68051%	3.68051 Remaining: 86.04664% Est. PHL: 3.68051%
Transport to market	85.04664 Remaining: 85.04664% Est. PHL: 1%	1 Remaining: 85.04664% Est. PHL: 1%
Market storage	83.74664 Remaining: 83.74664% Est. PHL: 1.3%	1.3 Remaining: 83.74664% Est. PHL: 1.3%

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

Nutrition

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

Total number

27,411

people, 0.1%

Children 1-3

62,118

children, 1.9%

Pregnant women 19-30

22,485

women, 8.8%

Men 31-50

19,905

men, 0.8%

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