World Scientist and University Rankings 2025
Kenya Agriculture & Forestry 581 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 Mar 02, 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 (941.641) 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
agriculture
Metrics
H-Index
i10 Index
Citation Counts
110
309
52,882
* Total H IndexRankings
Ranking Based On Selection: 2
roots
agroforestry
ecosystem services
landscape
water
Metrics
H-Index
i10 Index
Citation Counts
106
559
48,016
* Total H IndexRankings
Ranking Based On Selection: 3
agroforestry
ecology
biogeography
biodiversity
climate change
Metrics
H-Index
i10 Index
Citation Counts
71
351
90,403
* Total H IndexRankings
Ranking Based On Selection: 4
agriculture
agroecology
agroforestry
food security
ecosystem services
Metrics
H-Index
i10 Index
Citation Counts
66
173
14,877
* Total H IndexRankings
Ranking Based On Selection: 5
Extension
marketing
agroforestry
natural resources management
participatory research
Metrics
H-Index
i10 Index
Citation Counts
55
150
10,452
* Total H IndexRankings
Ranking Based On Selection: 6
Agroforestry
Restoration
Tree Conservation. Integrated Tree Seed Systems
Food Trees
Metrics
H-Index
i10 Index
Citation Counts
52
147
10,935
* Total H IndexRankings
Ranking Based On Selection: 7
Agroforestry
Biofuel
Rice
agronomy
Metrics
H-Index
i10 Index
Citation Counts
51
339
17,556
* Total H IndexRankings
Ranking Based On Selection: 8
livestock nutrition
smallholder
agriculture
Africa
Asia
Metrics
H-Index
i10 Index
Citation Counts
50
114
7,978
* Total H IndexRankings
Ranking Based On Selection: 9
Livestock
Metrics
H-Index
i10 Index
Citation Counts
45
150
14,527
* Total H IndexRankings
Ranking Based On Selection: 10
Agroforestry and Tree Domestication
Metrics
H-Index
i10 Index
Citation Counts
45
119
7,323
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* Total H IndexRankings
Ranking Based On Selection: 11
Agroforestry
Metrics
H-Index
i10 Index
Citation Counts
42
177
7,567
* Total H IndexRankings
Ranking Based On Selection: 12
Soil Science
Forestry
Metrics
H-Index
i10 Index
Citation Counts
42
99
7,468
* Total H IndexRankings
Ranking Based On Selection: 13
Agroforestry
tree domestication
rural development
Metrics
H-Index
i10 Index
Citation Counts
39
100
5,034
* Total H IndexRankings
Ranking Based On Selection: 14
Agricbusiness Management and Agrieconomics
Environmentalists
Metrics
H-Index
i10 Index
Citation Counts
38
75
5,116
* Total H IndexRankings
Ranking Based On Selection: 15
Soil
Agroforestry
Carbon Cycling
Land Health
Metrics
H-Index
i10 Index
Citation Counts
37
71
8,225
* Total H IndexRankings
Ranking Based On Selection: 16
Climate Change
Agriculture
Watershed Management
Soil Fertility
Metrics
H-Index
i10 Index
Citation Counts
37
93
4,414
* Total H IndexRankings
Ranking Based On Selection: 17
endophyte
banana
crop protection
value chains
entomoloy
Metrics
H-Index
i10 Index
Citation Counts
37
85
4,665
* Total H IndexRankings
Ranking Based On Selection: 18
Soil Ecology
Soil Health
Food Security
Urban Agriculture
Environment
Metrics
H-Index
i10 Index
Citation Counts
36
78
3,586
* Total H IndexRankings
Ranking Based On Selection: 19
Soil and water
management
Remote sensing and GIS
Metrics
H-Index
i10 Index
Citation Counts
36
99
4,214
* Total H IndexRankings
Ranking Based On Selection: 20
Capacity Development
Transdisciplinarity in research
Science Policy and Practice
Institutional reforms
Agroforestry
Metrics
H-Index
i10 Index
Citation Counts
36
109
4,916
* Total H IndexRankings
Ranking Based On Selection: 21
Animal breeding & genetics
Metrics
H-Index
i10 Index
Citation Counts
36
88
4,184
* Total H IndexRankings
Ranking Based On Selection: 22
Plant Health
Metrics
H-Index
i10 Index
Citation Counts
33
97
4,258
* Total H IndexRankings
Ranking Based On Selection: 23
Remote sensing and GIS
Metrics
H-Index
i10 Index
Citation Counts
32
68
3,891
* Total H IndexRankings
Ranking Based On Selection: 24
Climate variability
soil fertility
community participation
environmental conservation
Metrics
H-Index
i10 Index
Citation Counts
32
73
4,475
* Total H IndexRankings
Ranking Based On Selection: 25
Agroforestry
Rural Livelihoods
Landscape Ecology
Metrics
H-Index
i10 Index
Citation Counts
32
73
4,770
Philip Thornton
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
Metrics
H-Index
i10-Index
Citation Counts
110
309
52,882
Meine Van Noordwijk|Noordwijk, Meine van, van Noordwijk, Meine
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
106
559
48,016
roots
agroforestry
ecosystem services
landscape
water
Kindt, Roeland
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
71
351
90,403
agroforestry
ecology
biogeography
biodiversity
climate change
Fergus Sinclair
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
66
173
14,877
agriculture
agroecology
agroforestry
food security
ecosystem services
Steven Franzel
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
55
150
10,452
Extension
marketing
agroforestry
natural resources management
participatory research
Ramni H Jamnadass
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
52
147
10,935
Agroforestry
Restoration
Tree Conservation. Integrated Tree Seed Systems
Food Trees
Virendra Pal Singh
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
51
339
17,556
Agroforestry
Biofuel
Rice
agronomy
Alan Duncan
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
Metrics
H-Index
i10-Index
Citation Counts
50
114
7,978
livestock nutrition
smallholder
agriculture
Africa
Asia
Michael Bluemmel
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
Metrics
H-Index
i10-Index
Citation Counts
45
150
14,527
Zac Tchoundjeu
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
45
119
7,323
Agroforestry and Tree Domestication
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Suyanto
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
42
177
7,567
Mugendi Daniel Njiru
University of Embu
Embu, Kenya
Metrics
H-Index
i10-Index
Citation Counts
42
99
7,468
James M Roshetko
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
39
100
5,034
Agroforestry
tree domestication
rural development
Linda Nielsen
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
38
75
5,116
Agricbusiness Management and Agrieconomics
Environmentalists
Leigh Winowiecki
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
37
71
8,225
Soil
Agroforestry
Carbon Cycling
Land Health
Christopher Shisanya
Kenyatta University
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
37
93
4,414
Climate Change
Agriculture
Watershed Management
Soil Fertility
Thomas Dubois
Metrics
H-Index
i10-Index
Citation Counts
37
85
4,665
endophyte
banana
crop protection
value chains
entomoloy
Nancy Njarua Karanja
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
78
3,586
Soil Ecology
Soil Health
Food Security
Urban Agriculture
Environment
Charles KK Gachene
University of Nairobi
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
99
4,214
Soil and water
management
Remote sensing and GIS
Muhammad Mehmood Ul Hassan
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
109
4,916
Capacity Development
Transdisciplinarity in research
Science Policy and Practice
Institutional reforms
Agroforestry
Solomon Gizaw
International Livestock Research Institute (ILRI)
Addis Ababa, Kenya
Metrics
H-Index
i10-Index
Citation Counts
36
88
4,184
Fathiya Khamis
Metrics
H-Index
i10-Index
Citation Counts
33
97
4,258
Elfatih M. Abdel-Rahman
Metrics
H-Index
i10-Index
Citation Counts
32
68
3,891
Monicah Mucheru-Muna
Kenyatta University
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
32
73
4,475
Climate variability
soil fertility
community participation
environmental conservation
Sonya Dewi
World Agroforestry (ICRAF)
Nairobi, Kenya
Metrics
H-Index
i10-Index
Citation Counts
32
73
4,770
Agroforestry
Rural Livelihoods
Landscape Ecology