ASTI tool: DIIVA (sites/all/libraries/asti-tools/diiva)
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CGIAR’s DIIVA Project
A consolidated database of crop varietal releases, adoption, and research capacity in Africa south of the Sahara
Nigeria/Cassava overview
81%
19%
54%
46%
3,628,930 hectares of Cassava in Nigeria (DIIVA estimate)
46% of this area estimated to be grown with improved varieties in 2009
1998 figures: 2,950,000 hectares / 19% improved varieties
Nigeria/Cassava releases
Total number of released varieties: 68
Nigeria/Cassava adoption
3,628,930 ha of Cassava in Nigeria (DIIVA estimate)
Hover over the pie chart for additional information (if available).
Nigeria/Cassava researchers
National Agricultural Researchers - Full time equivalents by discipline and education
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