Chad, Sorghum, 2006

Chad's estimated postharvest losses for sorghum in 2006 was 93,668 tonnes or 11.2% which had an estimated value of more than 24 million US dollar, which corresponds to 0.6% of national agricultural GDP.

As for nutrition 322 billion kcal were lost, which is the equivalent of more than 394 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 Transport from field. Highest estimated postharvest maize losses in tonnes were estimated to occur in Sila.

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 1017751
2012 647934
2013 832846
2014 832846
2015 832846
2016 832846
2017 832846
2018 832846
2019 832846
2020 832846
Produced 832,846 tonnes
Estimated postharvest losses 11.2% / 93,668 tonnes / > 24 million USD
Production quantity Estimated postharvest losses
88.7533 Production quantity: 832,846 tonnes 11.2 Estimated PHL: 93,668 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 95.45 Remaining: 95.45%
Est. PHL: 4.55%
4.55 Remaining: 95.45%
Est. PHL: 4.55%
Threshing and Shelling 91.85 Remaining: 91.85%
Est. PHL: 3.6%
3.6 Remaining: 91.85%
Est. PHL: 3.6%
Winnowing 91.85 Remaining: 91.85%
Est. PHL: 0%
0 Remaining: 91.85%
Est. PHL: 0%
Transport from field 89.68333 Remaining: 89.68333%
Est. PHL: 2.16667%
2.16667 Remaining: 89.68333%
Est. PHL: 2.16667%
Household-level storage 88.27599 Remaining: 88.27599%
Est. PHL: 1.40734%
1.40734 Remaining: 88.27599%
Est. PHL: 1.40734%
Transport to market 88.27599 Remaining: 88.27599%
Est. PHL: 0%
0 Remaining: 88.27599%
Est. PHL: 0%
Market storage 88.27599 Remaining: 88.27599%
Est. PHL: 0%
0 Remaining: 88.27599%
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 sorghum that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

394,119

people, %


Children 1-3

895,322

children, 53.7%


Pregnant women 19-30

324,078

women, 157.3%


Men 31-50

286,899

men, 22.9%

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