Senegal, Millet, 2012

Senegal's estimated postharvest losses for millet in 2012 was 59,656 tonnes or 12.4% which had an estimated value of more than 28 million US dollar, which corresponds to 1.2% of national agricultural GDP.

As for nutrition 217 billion kcal were lost, which is the equivalent of more than 260 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 480,762 tonnes
Estimated postharvest losses 12.4% / 59,656 tonnes / > 28 million USD
Production quantity Estimated postharvest losses
87.5913 Production quantity: 480,762 tonnes 12.4 Estimated PHL: 59,656 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 92.55016 Remaining: 92.55016%
Est. PHL: 7.44984%
7.44984 Remaining: 92.55016%
Est. PHL: 7.44984%
Threshing and Shelling 90.55016 Remaining: 90.55016%
Est. PHL: 2%
2 Remaining: 90.55016%
Est. PHL: 2%
Winnowing 90.30848 Remaining: 90.30848%
Est. PHL: 0.24168%
0.24168 Remaining: 90.30848%
Est. PHL: 0.24168%
Transport from field 87.80848 Remaining: 87.80848%
Est. PHL: 2.5%
2.5 Remaining: 87.80848%
Est. PHL: 2.5%
Household-level storage 87.36726 Remaining: 87.36726%
Est. PHL: 0.44122%
0.44122 Remaining: 87.36726%
Est. PHL: 0.44122%
Transport to market 86.36726 Remaining: 86.36726%
Est. PHL: 1%
1 Remaining: 86.36726%
Est. PHL: 1%
Market storage 83.71726 Remaining: 83.71726%
Est. PHL: 2.65%
2.65 Remaining: 83.71726%
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

260,572

people, 1.6%


Children 1-3

603,377

children, 38.3%


Pregnant women 19-30

218,403

women, 147.7%


Men 31-50

193,347

men, 12.8%

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