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
Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
* Total i10 IndexRankings
Ranking Based On Selection :2
General relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
* Total i10 IndexRankings
Ranking Based On Selection :3
Value addition to food crops to improve health and generate income
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
* Total i10 IndexRankings
Ranking Based On Selection :4
Agriculture
Agronomy
Ecophysiology
Plant nutrition
Plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Total i10 IndexRankings
Ranking Based On Selection :5
Ruminant nutrition
ruminant production
crop residues
climate change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
* Total i10 IndexRankings
Ranking Based On Selection :6
Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
* Total i10 IndexRankings
Ranking Based On Selection :7
Irrigation
soil physics
plant nutrition
crop production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Crop science
Pest management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
* Total i10 IndexRankings
Ranking Based On Selection :9
stored product entomology
insect ecology
pest risk assessment
applied entomology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection :10
crop physiology under abiotic stress
organic vegetable production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection :11
Forages
Small Ruminants
Crop Production
Weed Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Soil Microbiology
Agronomical Crop Science
Crop Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Crop science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Eric Danquah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
74
0.831
Samuel Kwame Offei
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
46
0.676
Francis Kweku Amagloh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
32
0.970
Value addition to food crops to improve health and generate income
Michael O Adu
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Agriculture
Agronomy
Ecophysiology
Plant nutrition
Plant breeding
Emmanuel Osafo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
7
0.368
Ruminant nutrition
ruminant production
crop residues
climate change
Gabriel Ameka
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
9
0.529
Phycology
Aquatic macrophytes
Plant ecology and conservation
DNA barcoding of land plants
and algae
Eric Oppong Danso
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Irrigation
soil physics
plant nutrition
crop production
Alex Gyandoh Carson
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
1
0.100
Bernard Agyeman Boateng
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
stored product entomology
insect ecology
pest risk assessment
applied entomology
Yvonne Ohui Kugblenu Darrah
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
crop physiology under abiotic stress
organic vegetable production
Stephanie Duku
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Forages
Small Ruminants
Crop Production
Weed Science
Phanuel Klogo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Soil Microbiology
Agronomical Crop Science
Crop Physiology
Kwabena Azure Sanleri
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0