University, Subject, Country, Region, World
Zimbabwe 106 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 01, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
environmental
agronomy and agricultural sciences
Metrics
H-Index
i10 Index
Citation Counts
44
84
6,547
* Total H IndexRankings
Ranking Based On Selection: 2
Agriculture
Environment
Plant Sciences
Forestry
Metrics
H-Index
i10 Index
Citation Counts
41
90
7,446
* Total H IndexRankings
Ranking Based On Selection: 3
Agroecology
Agronomy
Soil science
Metrics
H-Index
i10 Index
Citation Counts
36
61
6,286
* Total H IndexRankings
Ranking Based On Selection: 4
Agrometeorology
Climate Sciences
Farming Systems
Agroecology
Multi-functional landscapes
Metrics
H-Index
i10 Index
Citation Counts
32
57
3,617
* Total H IndexRankings
Ranking Based On Selection: 5
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,199
* Total H IndexRankings
Ranking Based On Selection: 6
soil science
soil and water management
agronomy
environmental science
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,356
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
25
41
1,923
* Total H IndexRankings
Ranking Based On Selection: 8
Soil Science
Agronomy
Environmental Science
Metrics
H-Index
i10 Index
Citation Counts
24
36
1,858
* Total H IndexRankings
Ranking Based On Selection: 9
Integrated weed management
weed biology and ecology
herbicide physiology and biochemistry
stress physiology and adaptation of plants to stress
systems agronomy
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,711
* Total H IndexRankings
Ranking Based On Selection: 10
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,253
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* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
17
27
992
* Total H IndexRankings
Ranking Based On Selection: 12
Soil Fertility Management
Land management
Agroecology
Cropping Systems Agronomy
Metrics
H-Index
i10 Index
Citation Counts
16
20
832
* Total H IndexRankings
Ranking Based On Selection: 13
Sustainable Livestock Systems : Nexus-Gender
IKS
Climate Change & Smallholder Animal Agriculture
Metrics
H-Index
i10 Index
Citation Counts
15
30
906
* Total H IndexRankings
Ranking Based On Selection: 14
Land and agrarian questions
Africa
labour
agriculture
food security
Metrics
H-Index
i10 Index
Citation Counts
15
25
914
* Total H IndexRankings
Ranking Based On Selection: 15
Agro-ecological systems
natural resources management
Metrics
H-Index
i10 Index
Citation Counts
15
22
1,248
* Total H IndexRankings
Ranking Based On Selection: 16
Plant Breeding & Genetics
Biotechnology
Seed Science
Metrics
H-Index
i10 Index
Citation Counts
13
21
639
* Total H IndexRankings
Ranking Based On Selection: 17
Agricultural Economics
Environmental and Resource Economics
Rural Development
Metrics
H-Index
i10 Index
Citation Counts
13
16
723
* Total H IndexRankings
Ranking Based On Selection: 18
Forest Pathology
Forestry
Agroforestry
Metrics
H-Index
i10 Index
Citation Counts
13
20
629
* Total H IndexRankings
Ranking Based On Selection: 19
rural and urban livelihoods
smallholder irrigation agriculture
project planning and management
monitoring and evaluation
rur
Metrics
H-Index
i10 Index
Citation Counts
13
16
585
* Total H IndexRankings
Ranking Based On Selection: 20
plant breeding
Metrics
H-Index
i10 Index
Citation Counts
12
14
605
* Total H IndexRankings
Ranking Based On Selection: 21
Agricultural Economics
Agribusiness
International Business
Rural Develolopment
Monitoring & Evaluation
Metrics
H-Index
i10 Index
Citation Counts
12
13
369
* Total H IndexRankings
Ranking Based On Selection: 22
Animal health and production
Metrics
H-Index
i10 Index
Citation Counts
12
12
443
* Total H IndexRankings
Ranking Based On Selection: 23
WEATHER
CLIMATE AND AGRICULTURE
REMOTE SENSING APPLICATIONS ON AGRICULTURE
Metrics
H-Index
i10 Index
Citation Counts
12
17
435
* Total H IndexRankings
Ranking Based On Selection: 24
Entomomology
Nematology
Agronomy
Horticulture
Physiology
Metrics
H-Index
i10 Index
Citation Counts
12
14
443
* Total H IndexRankings
Ranking Based On Selection: 25
Poultry
Nutrition
Rangeland nutrition
Metrics
H-Index
i10 Index
Citation Counts
12
12
389
Paul Mapfumo
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
44
84
6,547
environmental
agronomy and agricultural sciences
Justice Nyamangara
Metrics
H-Index
i10-Index
Citation Counts
41
90
7,446
Agriculture
Environment
Plant Sciences
Forestry
Regis Chikowo
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
36
61
6,286
Agroecology
Agronomy
Soil science
Walter Mupangwa
Metrics
H-Index
i10-Index
Citation Counts
32
57
3,617
Agrometeorology
Climate Sciences
Farming Systems
Agroecology
Multi-functional landscapes
Florence Mtambanengwe
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
32
51
3,199
Soil fertility management
C and N cycling
Biological nitrogen fixation
Climate change adaptation
Farming systems analysis
Phillip Nyamugafata
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
26
39
2,356
soil science
soil and water management
agronomy
environmental science
George Nyamadzawo
Metrics
H-Index
i10-Index
Citation Counts
25
41
1,923
Menas Wuta
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
24
36
1,858
Soil Science
Agronomy
Environmental Science
Arnold Mashingaidze
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,711
Integrated weed management
weed biology and ecology
herbicide physiology and biochemistry
stress physiology and adaptation of plants to stress
systems agronomy
Obert Jiri
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
19
22
1,253
Agronomy
Climate change adaptation
nutrient cycling
soil fertility
farming systems
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Edmore Gasura
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
17
27
992
Hatirarami Nezomba
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
16
20
832
Soil Fertility Management
Land management
Agroecology
Cropping Systems Agronomy
Never Assan
Zimbabwe Open University
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
15
30
906
Sustainable Livestock Systems : Nexus-Gender
IKS
Climate Change & Smallholder Animal Agriculture
Walter Chambati
Metrics
H-Index
i10-Index
Citation Counts
15
25
914
Land and agrarian questions
Africa
labour
agriculture
food security
Kefasi Nyikahadzoi
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
15
22
1,248
Agro-ecological systems
natural resources management
Mcebisi Maphosa
Lupane State University
Lupane, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
13
21
639
Plant Breeding & Genetics
Biotechnology
Seed Science
Emmanuel Mwakiwa
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
13
16
723
Agricultural Economics
Environmental and Resource Economics
Rural Development
Luke Jimu
Metrics
H-Index
i10-Index
Citation Counts
13
20
629
Forest Pathology
Forestry
Agroforestry
Bernard Chazovachii
Great Zimbabwe University
Masvingo, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
13
16
585
rural and urban livelihoods
smallholder irrigation agriculture
project planning and management
monitoring and evaluation
rur
Pepukai Manjeru
Metrics
H-Index
i10-Index
Citation Counts
12
14
605
Lighton Dube
Zimbabwe Open University
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
12
13
369
Agricultural Economics
Agribusiness
International Business
Rural Develolopment
Monitoring & Evaluation
M. Sungirai
Metrics
H-Index
i10-Index
Citation Counts
12
12
443
Ezekia Svotwa
Chinhoyi University of Technology
Chinhoyi, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
12
17
435
WEATHER
CLIMATE AND AGRICULTURE
REMOTE SENSING APPLICATIONS ON AGRICULTURE
James Chitamba
Metrics
H-Index
i10-Index
Citation Counts
12
14
443
Entomomology
Nematology
Agronomy
Horticulture
Physiology
sharai Ncube
University of Zimbabwe
Harare, Zimbabwe
Metrics
H-Index
i10-Index
Citation Counts
12
12
389
Poultry
Nutrition
Rangeland nutrition