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
Tanzania/Cassava overview
69%
31%
69%
31%
921,475 hectares of Cassava in Tanzania (DIIVA estimate)
31% of this area estimated to be grown with improved varieties in 2009
1998 figures: 580,000 hectares / 31% improved varieties
Tanzania/Cassava releases
Total number of released varieties: 26
Tanzania/Cassava adoption
921,475 ha of Cassava in Tanzania (DIIVA estimate)
Hover over the pie chart for additional information (if available).
Tanzania/Cassava researchers
National Agricultural Researchers - Full time equivalents by discipline and education
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