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Nitrogen Balance and Nitrogen Use Efficiency (NUE) Atlas from Rice, Wheat, Maize and Soybean at Global Scale

We have 0.5 degree database on N input accounting all sources (synthetic fertilizers, animal manure, crop residues, soil mineralization, atmospheric deposition and N fixation). We are now working on N output using gridded data on crop harvest area and production with university of Minnesota, which w...

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Main Author: CGIAR Research Program on Climate Change, Agriculture and Food Security
Format: Informe técnico
Language:Inglés
Published: 2020
Subjects:
rice
maize
production
soil
fertilizers
development
rural development
nitrogen
data
wheat
crop residues
efficiency
systems
mineralization
agrifood systems
residues
accounting
scale
use efficiency
nitrogen balance
animals
Online Access:https://hdl.handle.net/10568/123085
Summary:We have 0.5 degree database on N input accounting all sources (synthetic fertilizers, animal manure, crop residues, soil mineralization, atmospheric deposition and N fixation). We are now working on N output using gridded data on crop harvest area and production with university of Minnesota, which will follow NUE atlas development.

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