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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
![Justice Nyamangara](https://cdn.adscientificindex.com/pictures/c6/5009134.jpg)
Agriculture
Environment
Plant Sciences
Forestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
67
0.779
![Paul Mapfumo](https://cdn.adscientificindex.com/pictures/76/4992255.jpg)
environmental
agronomy and agricultural sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
61
0.753
![Regis Chikowo](/user/assets/images/profile/no-profile-photo.png)
Agroecology
Agronomy
Soil science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
![Walter Mupangwa](https://cdn.adscientificindex.com/pictures/09/5274938.jpg)
Agrometeorology
Climate Sciences
Farming Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
![Florence Mtambanengwe](https://cdn.adscientificindex.com/pictures/4b/97715.jpg)
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
![George Nyamadzawo](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
![Phillip Nyamugafata](/user/assets/images/profile/no-profile-photo.png)
soil science
soil and water management
agronomy
environmental science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
![Menas Wuta](https://cdn.adscientificindex.com/pictures/dc/93691.jpg)
Soil Science
Agronomy
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
![Arnold Mashingaidze](https://cdn.adscientificindex.com/pictures/73/104258.jpg)
Integrated weed management
weed biology and ecology
herbicide physiology and biochemistry
stress physiology and adaptation of plants to stress
systems agronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
![Never Assan](https://cdn.adscientificindex.com/pictures/fa/4375401.jpg)
Sustainable Livestock Systems : Nexus-Gender
IKS
Climate Change & Smallholder Animal Agriculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
![Edmore Gasura](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
![Obert Jiri](https://cdn.adscientificindex.com/pictures/e8/96038.jpg)
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
![Walter Chambati](/user/assets/images/profile/no-profile-photo.png)
Land and agrarian questions
Africa
labour
agriculture
food security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
![Kefasi Nyikahadzoi](/user/assets/images/profile/no-profile-photo.png)
Agro-ecological systems
natural resources management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
![Mcebisi Maphosa](/user/assets/images/profile/no-profile-photo.png)
Plant Breeding & Genetics
Biotechnology
Seed Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
![Hatirarami Nezomba](https://cdn.adscientificindex.com/pictures/5d/98880.jpg)
Soil Fertility Management
Land degradation
Agroecology
Natural Resource Management
Farming Systems Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
![Luke Jimu](/user/assets/images/profile/no-profile-photo.png)
Forest Pathology
Forestry
Agroforestry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
![Emmanuel Mwakiwa](https://cdn.adscientificindex.com/pictures/01/97096.jpg)
Agricultural Economics
Environmental and Resource Economics
Rural Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
![Bernard Chazovachii](https://cdn.adscientificindex.com/pictures/aa/105016.jpg)
rural and urban livelihoods
smallholder irrigation agriculture
project planning and management
monitoring and evaluation
rur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
![Ezekia Svotwa](https://cdn.adscientificindex.com/pictures/60/4316092.jpg)
WEATHER
CLIMATE AND AGRICULTURE
REMOTE SENSING APPLICATIONS ON AGRICULTURE
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
![James Chitamba](https://cdn.adscientificindex.com/pictures/3d/4452603.jpg)
Entomomology
Nematology
Agronomy
Horticulture
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
![Pepukai Manjeru](/user/assets/images/profile/no-profile-photo.png)
plant breeding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
![Chrispen Murungweni](https://cdn.adscientificindex.com/pictures/e6/4316093.jpg)
Agriculture and resilience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
![Lighton Dube](https://cdn.adscientificindex.com/pictures/96/4316098.jpg)
Agricultural Economics
Agribusiness
International Business
Rural Develolopment
Monitoring & Evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
![Handsen Tibugari](https://cdn.adscientificindex.com/pictures/eb/4309585.jpg)
Crop Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Justice Nyamangara
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
67
0.779
Agriculture
Environment
Plant Sciences
Forestry
Paul Mapfumo
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
61
0.753
environmental
agronomy and agricultural sciences
Regis Chikowo
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
51
0.879
Agroecology
Agronomy
Soil science
Walter Mupangwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
44
0.800
Agrometeorology
Climate Sciences
Farming Systems
Florence Mtambanengwe
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
40
0.833
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
George Nyamadzawo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
37
0.925
Phillip Nyamugafata
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
31
0.795
soil science
soil and water management
agronomy
environmental science
Menas Wuta
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
31
0.861
Soil Science
Agronomy
Environmental Science
Arnold Mashingaidze
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Integrated weed management
weed biology and ecology
herbicide physiology and biochemistry
stress physiology and adaptation of plants to stress
systems agronomy
Never Assan
Zimbabwe Open University
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
Sustainable Livestock Systems : Nexus-Gender
IKS
Climate Change & Smallholder Animal Agriculture
Edmore Gasura
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
Obert Jiri
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
Walter Chambati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Land and agrarian questions
Africa
labour
agriculture
food security
Kefasi Nyikahadzoi
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Agro-ecological systems
natural resources management
Mcebisi Maphosa
Lupane State University
Lupane, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Plant Breeding & Genetics
Biotechnology
Seed Science
Hatirarami Nezomba
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Soil Fertility Management
Land degradation
Agroecology
Natural Resource Management
Farming Systems Analysis
Luke Jimu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Forest Pathology
Forestry
Agroforestry
Emmanuel Mwakiwa
University of Zimbabwe
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Agricultural Economics
Environmental and Resource Economics
Rural Development
Bernard Chazovachii
Great Zimbabwe University
Masvingo, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
rural and urban livelihoods
smallholder irrigation agriculture
project planning and management
monitoring and evaluation
rur
Ezekia Svotwa
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
WEATHER
CLIMATE AND AGRICULTURE
REMOTE SENSING APPLICATIONS ON AGRICULTURE
James Chitamba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Entomomology
Nematology
Agronomy
Horticulture
Physiology
Pepukai Manjeru
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
Chrispen Murungweni
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Lighton Dube
Zimbabwe Open University
Harare, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Agricultural Economics
Agribusiness
International Business
Rural Develolopment
Monitoring & Evaluation
Handsen Tibugari
Lupane State University
Lupane, Zimbabwe
![Zimbabwe](/flags/zw.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917