Senegal, Millet, 2009

Senegal's estimated postharvest losses for millet in 2009 was 82,029 tonnes or 8.7% which had an estimated value of more than 38 million US dollar, which corresponds to 1.5% of national agricultural GDP.

As for nutrition 298 billion kcal were lost, which is the equivalent of more than 358 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, Market storage, and then Transport from field. Highest estimated postharvest maize losses in tonnes were estimated to occur in Kaffrine.

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 615655
2012 480762
2013 662615
2014 564846
2015 408995
2016 749873
2017 698642
2018 940549
2019 827620
2020 751306
Produced 945,178 tonnes
Estimated postharvest losses 8.7% / 82,029 tonnes / > 38 million USD
Production quantity Estimated postharvest losses
91.32135 Production quantity: 945,178 tonnes 8.7 Estimated PHL: 82,029 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 94.05431 Remaining: 94.05431%
Est. PHL: 0.44569%
0.44569 Remaining: 94.05431%
Est. PHL: 0.44569%
Transport from field 91.55431 Remaining: 91.55431%
Est. PHL: 2.5%
2.5 Remaining: 91.55431%
Est. PHL: 2.5%
Household-level storage 91.17164 Remaining: 91.17164%
Est. PHL: 0.38267%
0.38267 Remaining: 91.17164%
Est. PHL: 0.38267%
Transport to market 90.17164 Remaining: 90.17164%
Est. PHL: 1%
1 Remaining: 90.17164%
Est. PHL: 1%
Market storage 87.52164 Remaining: 87.52164%
Est. PHL: 2.65%
2.65 Remaining: 87.52164%
Est. PHL: 2.65%

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

358,292

people, 2.2%


Children 1-3

829,655

children, 52.7%


Pregnant women 19-30

300,308

women, 203.2%


Men 31-50

265,856

men, 17.6%

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