DIGITAL FOOD SYSTEMS EVIDENCE CLEARING HOUSE 

Implemented in:

Costa Rica, El Salvador, Ethiopia, Ghana, Guatemala, Honduras, India, Kenya, Nicaragua, Nigeria, Rwanda, Tanzania, Uganda, United States of America, Zimbabwe

Primary users:

Food system component(s):

Food system activity/ies:

Type(s) of digital intervention:

More information
https://climmob.net

ClimMob is an online software for agricultural citizen science. The ClimMob software relies on a citizen science approach called tricot (triadic comparisons of technologies). The software streamlines the experimental cycle, from design, to digital data collection, automatic analysis and report creation.

Description

ClimMob is an online software for agricultural citizen science.  Agricultural citizen science turns the research paradigm on its head: Instead of a few researchers carrying out complicated field trials, large numbers of farmers or gardeners carry out simple and small trials on their land. Taken together, the many small trials can offer valuable information about the local suitability of agricultural technologies. The ClimMob software relies on a citizen science approach called tricot (triadic comparisons of technologies). The software streamlines the experimental cycle, from design, to digital data collection, automatic analysis and report creation. It has been used to create large participatory trials, which have reached 50,000 plot * seasons, generating agronomic recommendations for many farmers.

Estimated number of active users:

  • At inception: 5000
  • At time of last report: 50000

Evidence of impact

In India, a detailed impact evaluation was done. It was shown that varietal diversification led to higher yields and resilience of households. Also, participation in trials improved the social cohesion of communities.

A preliminary report describes the evidence:
https://cgspace.cgiar.org/bitstream/handle/10568/100155/CRP%20CCAFS%20-%20S4N%20Report%20%20Draft%20-%20EGOTOR.pdf?sequence=1&isAllowed=y

The trials provided useful information, confirming that varieties recommended on the basis of trial results outperformed existing varieties.

A peer-reviewed publication provides this evidence:
https://doi.org/10.1073/pnas.1813720116

➥ Economic impact: 

Increased yield

➥ Environmental impact: 

Increased resilience to climate shocks

➥ Social impact: 

Enhanced social well being

➥ Technical impact: 

Increased technology adoption

➥ Impact on overall efficiency

Increased efficiency by 0-25%