Angola, Rice, 2002

Angola's estimated postharvest losses for rice in 2002 was 1,934 tonnes or 11.9%.

As for nutrition 6 billion kcal were lost, which is the equivalent of more than 8 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 Bié.

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 23209
2012 21491
2013 37617
2014 42297
2015 18053
2016 18053
2017 18053
2018 9699
2019 10102
2020 10567
Produced 16,298 tonnes
Estimated postharvest losses 11.9% / 1,934 tonnes
Production quantity Estimated postharvest losses
88.1356 Production quantity: 16,298 tonnes 11.9 Estimated PHL: 1,934 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 95.59667 Remaining: 95.59667%
Est. PHL: 4.40333% 		4.40333 Remaining: 95.59667%
Est. PHL: 4.40333%
Threshing and Shelling 92.65877 Remaining: 92.65877%
Est. PHL: 2.9379% 		2.9379 Remaining: 92.65877%
Est. PHL: 2.9379%
Winnowing 90.15877 Remaining: 90.15877%
Est. PHL: 2.5% 		2.5 Remaining: 90.15877%
Est. PHL: 2.5%
Transport from field 88.90877 Remaining: 88.90877%
Est. PHL: 1.25% 		1.25 Remaining: 88.90877%
Est. PHL: 1.25%
Household-level storage 88.20161 Remaining: 88.20161%
Est. PHL: 0.70716% 		0.70716 Remaining: 88.20161%
Est. PHL: 0.70716%
Transport to market 87.20161 Remaining: 87.20161%
Est. PHL: 1% 		1 Remaining: 87.20161%
Est. PHL: 1%
Market storage 85.90161 Remaining: 85.90161%
Est. PHL: 1.3% 		1.3 Remaining: 85.90161%
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 rice that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

8,227

people, 0.0%

Children 1-3

18,644

children, 0.6%

Pregnant women 19-30

6,749

women, 2.6%

Men 31-50

5,974

men, 0.2%

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