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 04, 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 (870.057) 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: 51
Poultry nutrition
Poultry Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,244
* Total H IndexRankings
Ranking Based On Selection: 52
avian influenza
minor avian species
pathogenesis
animal health
Metrics
H-Index
i10 Index
Citation Counts
23
38
1,695
* Total H IndexRankings
Ranking Based On Selection: 53
poultry science
animal nutrition
microbiology
Metrics
H-Index
i10 Index
Citation Counts
23
41
2,539
* Total H IndexRankings
Ranking Based On Selection: 54
cover crop
fertilizer
poultry litter
Metrics
H-Index
i10 Index
Citation Counts
22
41
2,074
* Total H IndexRankings
Ranking Based On Selection: 55
Microbiology
Poultry Health
Molecular diagnostics
Metrics
H-Index
i10 Index
Citation Counts
22
46
1,610
* Total H IndexRankings
Ranking Based On Selection: 56
broiler house environmental control
poultry drinking water
poultry lighting
Metrics
H-Index
i10 Index
Citation Counts
22
49
2,682
* Total H IndexRankings
Ranking Based On Selection: 57
Poultry nutrition
whole grain feeding
phytase
digestive dynamics
reduce crude protein diets
Metrics
H-Index
i10 Index
Citation Counts
21
39
1,438
* Total H IndexRankings
Ranking Based On Selection: 58
Animal nutrition and health
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,338
* Total H IndexRankings
Ranking Based On Selection: 59
Poultry Science
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,351
* Total H IndexRankings
Ranking Based On Selection: 60
Swine nutrition
Swine production
Feed mill
Piglet nutrition
Sow nutrition
Metrics
H-Index
i10 Index
Citation Counts
21
46
1,797
* Total H IndexRankings
Ranking Based On Selection: 61
poultry
rabbit
ornamental birds
Japanese quail
Metrics
H-Index
i10 Index
Citation Counts
20
39
1,651
* Total H IndexRankings
Ranking Based On Selection: 62
Poultry nutrition
Metrics
H-Index
i10 Index
Citation Counts
20
22
1,927
* Total H IndexRankings
Ranking Based On Selection: 63
CRISPRs
Salmonella
food safety
poultry
AMR
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,940
* Total H IndexRankings
Ranking Based On Selection: 64
Molecular Virology
Poultry Diseases
Emerging zoonotic disease
Metrics
H-Index
i10 Index
Citation Counts
19
33
972
* Total H IndexRankings
Ranking Based On Selection: 65
Poultry nutrition
Poultry Immunology
Intestinal Health
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,234
* Total H IndexRankings
Ranking Based On Selection: 66
poultry nutrition
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,295
* Total H IndexRankings
Ranking Based On Selection: 67
horse breeding
pig breeding
poultry farming
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,750
* Total H IndexRankings
Ranking Based On Selection: 68
Campylobacter poultry
Metrics
H-Index
i10 Index
Citation Counts
18
21
916
* Total H IndexRankings
Ranking Based On Selection: 69
Poultry
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,055
* Total H IndexRankings
Ranking Based On Selection: 70
Poultry Science
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,184
* Total H IndexRankings
Ranking Based On Selection: 71
Poultry Science
Metrics
H-Index
i10 Index
Citation Counts
18
38
1,312
* Total H IndexRankings
Ranking Based On Selection: 72
Poultry nutrition
Animal nutrition
Nutritional disorders
Gut health
Immunology and Metabolism
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,537
* Total H IndexRankings
Ranking Based On Selection: 73
Poultry production
Nutrition & Microbiome
Metrics
H-Index
i10 Index
Citation Counts
17
19
925
* Total H IndexRankings
Ranking Based On Selection: 74
Energy from Waste
Bioenergy
Fluidized beds
Fuel conversion
Nutrient recovery
Metrics
H-Index
i10 Index
Citation Counts
17
20
893
* Total H IndexRankings
Ranking Based On Selection: 75
Poultry and swine nutrition
Metrics
H-Index
i10 Index
Citation Counts
17
21
771
Subrat Kumar Bhanja
Central Avian Research Institute
Uttar Pradesh, India
Metrics
H-Index
i10-Index
Citation Counts
23
46
2,244
Poultry nutrition
Poultry Biotechnology
Kateri Bertran
US Department of Agriculture
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
23
38
1,695
avian influenza
minor avian species
pathogenesis
animal health
Adriana Pedroso
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
23
41
2,539
poultry science
animal nutrition
microbiology
Mark Reiter
Metrics
H-Index
i10-Index
Citation Counts
22
41
2,074
cover crop
fertilizer
poultry litter
Seyed Ali Ghorashi
Charles Sturt University
Bathurst, Australia
Metrics
H-Index
i10-Index
Citation Counts
22
46
1,610
Microbiology
Poultry Health
Molecular diagnostics
Brian Fairchild
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
22
49
2,682
broiler house environmental control
poultry drinking water
poultry lighting
Amy Moss
University of New England Australia
Armidale, Australia
Metrics
H-Index
i10-Index
Citation Counts
21
39
1,438
Poultry nutrition
whole grain feeding
phytase
digestive dynamics
reduce crude protein diets
Farshad Goodarzi Boroojeni
Freie Universität Berlin
Berlin, Germany
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,338
Animal nutrition and health
Bruce Rathgeber
Dalhousie University
Halifax, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,351
Gustavo Jmm De Lima
Metrics
H-Index
i10-Index
Citation Counts
21
46
1,797
Swine nutrition
Swine production
Feed mill
Piglet nutrition
Sow nutrition
Lukáš Zita
Metrics
H-Index
i10-Index
Citation Counts
20
39
1,651
poultry
rabbit
ornamental birds
Japanese quail
Farina Khattak
Scotland’s Rural College
Edinburgh, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
22
1,927
Nikki Shariat
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
20
34
1,940
CRISPRs
Salmonella
food safety
poultry
AMR
Rokshana Parvin
Bangladesh Agricultural University
Mymensingh, Bangladesh
Metrics
H-Index
i10-Index
Citation Counts
19
33
972
Molecular Virology
Poultry Diseases
Emerging zoonotic disease
Poultry nutrition
Poultry Immunology
Intestinal Health
Hosna Hajati
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,295
Olena Sklyarenko
State Biotechnological University
Kharkiv, Ukraine
Metrics
H-Index
i10-Index
Citation Counts
19
34
1,750
horse breeding
pig breeding
poultry farming
Komala Arsi
University of Arkansas Fayetteville
Fayetteville, United States
Metrics
H-Index
i10-Index
Citation Counts
18
21
916
Abdelhamid Youssif
Damanhour University
Damanhour, Egypt
Metrics
H-Index
i10-Index
Citation Counts
18
20
1,055
Fawwad Ahmad
Metrics
H-Index
i10-Index
Citation Counts
18
34
1,184
Muhammad Ashraf
Metrics
H-Index
i10-Index
Citation Counts
18
38
1,312
Abdelrazeq M. Shehata
Al Azhar University
Cairo, Egypt
Metrics
H-Index
i10-Index
Citation Counts
17
19
1,537
Poultry nutrition
Animal nutrition
Nutritional disorders
Gut health
Immunology and Metabolism
Amit Singh
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
17
19
925
Poultry production
Nutrition & Microbiome
Daya Shankar Pandey
University of Huddersfield
Huddersfield, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
17
20
893
Energy from Waste
Bioenergy
Fluidized beds
Fuel conversion
Nutrient recovery
Victor D. Naranjo
Evonik Industries
Essen, Germany
Metrics
H-Index
i10-Index
Citation Counts
17
21
771
Poultry and swine nutrition