Mali, Maize, 2010

Mali's estimated postharvest losses for maize in 2010 was 225,279 tonnes or 15.5%.

As for nutrition 786 billion kcal were lost, which is the equivalent of more than 965 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, Further drying, and then Transport from field. Highest estimated postharvest maize losses in tonnes were estimated to occur in Sikasso.

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 1348758
2012 1718024
2013 1507644
2014 1748321
2015 1331654
2016 2830716
2017 3348170
2018 3644282
2019 1331654
2020 1331654
Produced 1,452,497 tonnes
Estimated postharvest losses 15.5% / 225,279 tonnes
Production quantity Estimated postharvest losses
84.4903 Production quantity: 1,452,497 tonnes 15.5 Estimated PHL: 225,279 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 93.58 Remaining: 93.58%
Est. PHL: 6.42% 		6.42 Remaining: 93.58%
Est. PHL: 6.42%
Further drying 89.58 Remaining: 89.58%
Est. PHL: 4% 		4 Remaining: 89.58%
Est. PHL: 4%
Threshing and Shelling 88.26 Remaining: 88.26%
Est. PHL: 1.32% 		1.32 Remaining: 88.26%
Est. PHL: 1.32%
Transport from field 85.86991 Remaining: 85.86991%
Est. PHL: 2.39009% 		2.39009 Remaining: 85.86991%
Est. PHL: 2.39009%
Household-level storage 83.51026 Remaining: 83.51026%
Est. PHL: 2.35965% 		2.35965 Remaining: 83.51026%
Est. PHL: 2.35965%
Transport to market 83.51026 Remaining: 83.51026%
Est. PHL: 0% 		0 Remaining: 83.51026%
Est. PHL: 0%
Market storage 83.51026 Remaining: 83.51026%
Est. PHL: 0% 		0 Remaining: 83.51026%
Est. PHL: 0%

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 maize that was lost postharvest, and what % of the focal group of the population this number equates to.

Total number

965,038

people, 5.1%

Children 1-3

2,184,618

children, 105.2%

Pregnant women 19-30

790,761

women, 445.1%

Men 31-50

700,043

men, 43.0%

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