World Scientist and University Rankings 2025
World Agriculture & Forestry 58.841 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 Jun 13, 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 (1.121.296) 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: 101
Crop Modeling
Agricultural Systems Analysi
Metrics
H-Index
i10 Index
Citation Counts
106
499
55,343
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* Total H IndexRankings
Ranking Based On Selection: 102
Plant Cell Biolog
Metrics
H-Index
i10 Index
Citation Counts
106
424
40,639
* Total H IndexRankings
Ranking Based On Selection: 103
Agricultural N management
N and the environment
climate change
nitrous oxid
Metrics
H-Index
i10 Index
Citation Counts
106
244
42,892
* Total H IndexRankings
Ranking Based On Selection: 104
Natural Resource Ecolog
Metrics
H-Index
i10 Index
Citation Counts
106
261
53,162
* Total H IndexRankings
Ranking Based On Selection: 105
Plant genome engineerin
Metrics
H-Index
i10 Index
Citation Counts
105
199
49,665
* Total H IndexRankings
Ranking Based On Selection: 106
agroecology
climate change
agricultur
Metrics
H-Index
i10 Index
Citation Counts
105
423
47,573
* Total H IndexRankings
Ranking Based On Selection: 107
innate immunity
stress tolerance
science and society
food
farming and genetic
Metrics
H-Index
i10 Index
Citation Counts
105
245
45,821
* Total H IndexRankings
Ranking Based On Selection: 108
agricultural economics
food policy
food systems
food economics
value chain
Metrics
H-Index
i10 Index
Citation Counts
104
325
51,187
* Total H IndexRankings
Ranking Based On Selection: 109
Plant metabolism of reactive oxygen and nitrogen species. Antioxidan
Metrics
H-Index
i10 Index
Citation Counts
103
274
33,391
* Total H IndexRankings
Ranking Based On Selection: 110
Plant secondary metabolism
plant genomics
bioproducts
terpenoids
cytochromes P45
Metrics
H-Index
i10 Index
Citation Counts
103
247
40,311
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* Total H IndexRankings
Ranking Based On Selection: 111
Metrics
H-Index
i10 Index
Citation Counts
103
317
34,778
* Total H IndexRankings
Ranking Based On Selection: 112
Plant and algal Biolog
Metrics
H-Index
i10 Index
Citation Counts
104
269
30,184
* Total H IndexRankings
Ranking Based On Selection: 113
Plant and crop scienc
Metrics
H-Index
i10 Index
Citation Counts
103
254
38,556
* Total H IndexRankings
Ranking Based On Selection: 114
Soil Biology
Plant-Microbe Interactions
Ecosystem Ecology
Microbial Ecolog
Metrics
H-Index
i10 Index
Citation Counts
102
249
40,968
* Total H IndexRankings
Ranking Based On Selection: 115
Ecolog
Metrics
H-Index
i10 Index
Citation Counts
102
270
55,048
* Total H IndexRankings
Ranking Based On Selection: 116
Agriculture
Crop Science
Crop physiology
crop modellin
Metrics
H-Index
i10 Index
Citation Counts
102
285
39,671
* Total H IndexRankings
Ranking Based On Selection: 117
Soil science
Soil organic matter
Organic Wast
Metrics
H-Index
i10 Index
Citation Counts
102
248
29,340
* Total H IndexRankings
Ranking Based On Selection: 118
sustainable ag
insect resistance to GM crop
Metrics
H-Index
i10 Index
Citation Counts
102
323
38,420
* Total H IndexRankings
Ranking Based On Selection: 119
Animal welfare
ethics
farm animal
cattl
Metrics
H-Index
i10 Index
Citation Counts
101
311
33,972
* Total H IndexRankings
Ranking Based On Selection: 120
Plant Nutrition
Plant Physiology
Ion Transport
Mineral Biofortificatio
Metrics
H-Index
i10 Index
Citation Counts
101
300
52,638
* Total H IndexRankings
Ranking Based On Selection: 121
Plant Ecology
Ecosystem Ecolog
Metrics
H-Index
i10 Index
Citation Counts
101
286
49,208
* Total H IndexRankings
Ranking Based On Selection: 122
Wood adhesives
Wood Chemistry
polymers from renewable resources
polymer chemistry
tannin
Metrics
H-Index
i10 Index
Citation Counts
101
794
48,644
* Total H IndexRankings
Ranking Based On Selection: 123
soil
biogeochemistry
metals
arsenic
soil organic carbo
Metrics
H-Index
i10 Index
Citation Counts
101
235
35,101
* Total H IndexRankings
Ranking Based On Selection: 124
Biogeochemistry
Plant Physiology
Soil Scienc
Metrics
H-Index
i10 Index
Citation Counts
101
226
49,187
* Total H IndexRankings
Ranking Based On Selection: 125
Biogeochemistry
Soil Science
Wetlands and Aquatic System
Metrics
H-Index
i10 Index
Citation Counts
101
346
39,201
James W Jones
University of Florida
Gainesville, United States
Metrics
H-Index
i10-Index
Citation Counts
106
499
55,343
Crop Modeling
Agricultural Systems Analysi
David G Robinson
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Metrics
H-Index
i10-Index
Citation Counts
106
424
40,639
Arvin Mosier
University of Melbourne
Melbourne, Australia
Metrics
H-Index
i10-Index
Citation Counts
106
244
42,892
Agricultural N management
N and the environment
climate change
nitrous oxid
Eldor A Paul
Colorado State University
Fort Collins, United States
Metrics
H-Index
i10-Index
Citation Counts
106
261
53,162
Natural Resource Ecolog
Daniel Voytas
University of Minnesota Twin Cities
Minneapolis, United States
Metrics
H-Index
i10-Index
Citation Counts
105
199
49,665
Jørgen E Olesen
Aarhus University
Aarhus, Denmark
Metrics
H-Index
i10-Index
Citation Counts
105
423
47,573
agroecology
climate change
agricultur
Pamela Ronald
Metrics
H-Index
i10-Index
Citation Counts
105
245
45,821
innate immunity
stress tolerance
science and society
food
farming and genetic
Thomas Reardon
Michigan State University
East Lansing, United States
Metrics
H-Index
i10-Index
Citation Counts
104
325
51,187
agricultural economics
food policy
food systems
food economics
value chain
Francisco J Corpas
Estación Experimental l Zaidin
Granada, Spain
Metrics
H-Index
i10-Index
Citation Counts
103
274
33,391
Plant metabolism of reactive oxygen and nitrogen species. Antioxidan
Joerg Bohlmann
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
103
247
40,311
Plant secondary metabolism
plant genomics
bioproducts
terpenoids
cytochromes P45
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Ivo Feussner
Georg-August-Universität Göttingen
Göttingen, Germany
Metrics
H-Index
i10-Index
Citation Counts
103
317
34,778
Roberto Bassi
Metrics
H-Index
i10-Index
Citation Counts
104
269
30,184
William John Davies
Lancaster University
Lancaster, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
103
254
38,556
Andreas Richter
Universität Wien
Vienna, Austria
Metrics
H-Index
i10-Index
Citation Counts
102
249
40,968
Soil Biology
Plant-Microbe Interactions
Ecosystem Ecology
Microbial Ecolog
Philip Hulme
Lincoln University Canterbury
Christchurch, New Zealand
Metrics
H-Index
i10-Index
Citation Counts
102
270
55,048
Graeme Hammer
University of Queensland
St Lucia, Australia
Metrics
H-Index
i10-Index
Citation Counts
102
285
39,671
Agriculture
Crop Science
Crop physiology
crop modellin
Carlos García
Metrics
H-Index
i10-Index
Citation Counts
102
248
29,340
Soil science
Soil organic matter
Organic Wast
Bruce Tabashnik
University of Arizona
Tucson, United States
Metrics
H-Index
i10-Index
Citation Counts
102
323
38,420
sustainable ag
insect resistance to GM crop
Marina Ag Von Keyserlingk
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
101
311
33,972
Animal welfare
ethics
farm animal
cattl
Philip J. White
James Hutton Institute
Dundee, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
101
300
52,638
Plant Nutrition
Plant Physiology
Ion Transport
Mineral Biofortificatio
Knapp Alan
Colorado State University
Fort Collins, United States
Metrics
H-Index
i10-Index
Citation Counts
101
286
49,208
Plant Ecology
Ecosystem Ecolog
A Pizzi
Université de Lorraine
Nancy, France
Metrics
H-Index
i10-Index
Citation Counts
101
794
48,644
Wood adhesives
Wood Chemistry
polymers from renewable resources
polymer chemistry
tannin
Fendorf
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
101
235
35,101
soil
biogeochemistry
metals
arsenic
soil organic carbo
Jonathan Lloyd
James Cook University
Townsville, Australia
Metrics
H-Index
i10-Index
Citation Counts
101
226
49,187
Biogeochemistry
Plant Physiology
Soil Scienc
K Ramesh Reddy
University of Florida
Gainesville, United States
Metrics
H-Index
i10-Index
Citation Counts
101
346
39,201
Biogeochemistry
Soil Science
Wetlands and Aquatic System