Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Environmental Microbiology/Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection :2
Environmental Microbiology and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
Plant genetics
Plant Pathology
Plant Virology
Biotechnology
Plant Tissue Culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :4
Botany
Plant Ecology
Environmental Biology
Ethnobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Goddey Umanu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Environmental Microbiology/Biotechnology
Chioma Obi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Environmental Microbiology and Biotechnology
Kayode Ezekiel Ogunsola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Plant genetics
Plant Pathology
Plant Virology
Biotechnology
Plant Tissue Culture
Sadat Babalola
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Botany
Plant Ecology
Environmental Biology
Ethnobotany