Senegal, Rice, 2016

Senegal's estimated postharvest losses for rice in 2016 was 150,482 tonnes or 16.6% which had an estimated value of more than 88 million US dollar, which corresponds to 3.2% of national agricultural GDP.

As for nutrition 525 billion kcal were lost, which is the equivalent of more than 630 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 Market storage. Highest estimated postharvest maize losses in tonnes were estimated to occur in Sédhiou.

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 265738
2012 439477
2013 627660
2014 436299
2015 559165
2016 906349
2017 868413
2018 1007279
2019 380277
2020 587527
Produced 906,349 tonnes
Estimated postharvest losses 16.6% / 150,482 tonnes / > 88 million USD
Production quantity Estimated postharvest losses
83.3969 Production quantity: 906,349 tonnes 16.6 Estimated PHL: 150,482 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 90.13699 Remaining: 90.13699%
Est. PHL: 9.86301%
9.86301 Remaining: 90.13699%
Est. PHL: 9.86301%
Threshing and Shelling 86.99985 Remaining: 86.99985%
Est. PHL: 3.13714%
3.13714 Remaining: 86.99985%
Est. PHL: 3.13714%
Winnowing 84.49985 Remaining: 84.49985%
Est. PHL: 2.5%
2.5 Remaining: 84.49985%
Est. PHL: 2.5%
Transport from field 83.24985 Remaining: 83.24985%
Est. PHL: 1.25%
1.25 Remaining: 83.24985%
Est. PHL: 1.25%
Household-level storage 82.89853 Remaining: 82.89853%
Est. PHL: 0.35132%
0.35132 Remaining: 82.89853%
Est. PHL: 0.35132%
Transport to market 81.89853 Remaining: 81.89853%
Est. PHL: 1%
1 Remaining: 81.89853%
Est. PHL: 1%
Market storage 79.24853 Remaining: 79.24853%
Est. PHL: 2.65%
2.65 Remaining: 79.24853%
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 rice that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

630,202

people, 3.9%


Children 1-3

1,459,287

children, 92.8%


Pregnant women 19-30

528,215

women, 357.3%


Men 31-50

467,617

men, 31.0%

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