Angola, Sorghum, 2012

Angola's estimated postharvest losses for sorghum in 2012 was 1,420 tonnes or 12.4%.

As for nutrition 5 billion kcal were lost, which is the equivalent of more than 6 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 11,491 tonnes
Estimated postharvest losses 12.4% / 1,420 tonnes
Production quantity Estimated postharvest losses
87.646 Production quantity: 11,491 tonnes 12.4 Estimated PHL: 1,420 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 95.64267 Remaining: 95.64267%
Est. PHL: 4.35733% 		4.35733 Remaining: 95.64267%
Est. PHL: 4.35733%
Threshing and Shelling 92.04267 Remaining: 92.04267%
Est. PHL: 3.6% 		3.6 Remaining: 92.04267%
Est. PHL: 3.6%
Winnowing 92.04267 Remaining: 92.04267%
Est. PHL: 0% 		0 Remaining: 92.04267%
Est. PHL: 0%
Transport from field 89.876 Remaining: 89.876%
Est. PHL: 2.16667% 		2.16667 Remaining: 89.876%
Est. PHL: 2.16667%
Household-level storage 86.25588 Remaining: 86.25588%
Est. PHL: 3.62012% 		3.62012 Remaining: 86.25588%
Est. PHL: 3.62012%
Transport to market 85.25588 Remaining: 85.25588%
Est. PHL: 1% 		1 Remaining: 85.25588%
Est. PHL: 1%
Market storage 83.95588 Remaining: 83.95588%
Est. PHL: 1.3% 		1.3 Remaining: 83.95588%
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

6,353

people, 0.0%

Children 1-3

14,398

children, 0.4%

Pregnant women 19-30

5,211

women, 2.0%

Men 31-50

4,614

men, 0.2%

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