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
Plant and Soil Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
174
0.857
* Total i10 IndexRankings
Ranking Based On Selection :2
Plants and soil sciences
agro-environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
* Total i10 IndexRankings
Ranking Based On Selection :3
Soil morphology
soil genesis
soil classification
soil survey
land evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
31
0.660
* Total i10 IndexRankings
Ranking Based On Selection :4
Soil Water Management
Water Resources Management
Irrigation Engineering
Climate Change
Farm Structures
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
* Total i10 IndexRankings
Ranking Based On Selection :5
Soil chemistry
Integrated soil fertility management
Conservation agriculture
mineral nutrition quality of crops
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :6
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
* Total i10 IndexRankings
Ranking Based On Selection :7
Soil water management
climate change
soil fertility management
Plant nutrition
modelling for climate smart Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :8
Soil Fertility Management
Plant Nutrition
Crop Protection (Mycology)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :9
water and wastewater treatment
climate change and adaptation
water resource management
soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :10
Soil fertility and plant nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
Soil science field and all the related subject (Soil science
Agronomy
Soil and water resource managements).
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :12
Soil Science
Agriculture
Crop production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :13
Soil Chemistry
Plant nutrition
Plant Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Patrick Ndakidemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
174
0.857
Plant and Soil Sciences
Kelvin Mark Mtei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
54
0.947
Plants and soil sciences
agro-environment
Balthazar Michael Msanya
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
31
0.660
Soil morphology
soil genesis
soil classification
soil survey
land evaluation
Frederick C. Kahimba
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
27
0.794
Soil Water Management
Water Resources Management
Irrigation Engineering
Climate Change
Farm Structures
Nyambilila A. Amuri
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Soil chemistry
Integrated soil fertility management
Conservation agriculture
mineral nutrition quality of crops
Gerald Kimbi
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
2
0.400
Primitiva Andrea Mboyerwa
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Soil water management
climate change
soil fertility management
Plant nutrition
modelling for climate smart Agriculture
Akida I. Meya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Soil Fertility Management
Plant Nutrition
Crop Protection (Mycology)
Ruth Lorivi Moirana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
water and wastewater treatment
climate change and adaptation
water resource management
soil science
Mawazo Shitindi
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Soil fertility and plant nutrition
Hilda Sanga
Sokoine University of Agriculture
Morogoro, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Soil science field and all the related subject (Soil science
Agronomy
Soil and water resource managements).
Ikunda Massawe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Soil Science
Agriculture
Crop production
Escain Kiwonde
University of Dar Es Salaam
Dar es Salaam, Tanzania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Soil Chemistry
Plant nutrition
Plant Physiology