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Coordinating partners
Yield Gap by Country
Overview
Sub-Saharan Africa
Asia
North America
South America
Europe
Middle East & North Africa
Oceania
Data download
Data
Workshop Ethiopia 2015
Methods
Overview
Site selection and upscaling
Actual yield determination
Weather data
Model calibration
Determining soil series
Crop management
Water productivity
Uncertainty
Climate zones and technology extrapolation domains
Minimum nutrient input requirement
References
GYGA Publications
Crop Modeling
Field Crop Research 2013 Special issue
Glossary
FAQ
About us
Contact
Funding
Related initiatives
Meetings
Organisations that support the GYGA project with funding
Organisations that support the GYGA project with funding
Organisations that support the GYGA project with funding 
Organisations that support the GYGA project with funding