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
Impact Analysis
Metrics
H-Index
i10 Index
Citation Counts
82
395
26,232
* Total H IndexRankings
Ranking Based On Selection: 2
Molecular Breeding
Functional Genomics
Metrics
H-Index
i10 Index
Citation Counts
44
127
7,155
* Total H IndexRankings
Ranking Based On Selection: 3
Plant Pathology
Metrics
H-Index
i10 Index
Citation Counts
40
105
7,496
* Total H IndexRankings
Ranking Based On Selection: 4
Nano Science
Mycorrhiza
Metrics
H-Index
i10 Index
Citation Counts
38
112
6,322
* Total H IndexRankings
Ranking Based On Selection: 5
Abiotic Stress Physiology
Metrics
H-Index
i10 Index
Citation Counts
37
60
6,667
* Total H IndexRankings
Ranking Based On Selection: 6
Molecular breeding
genetics
genomics
Metrics
H-Index
i10 Index
Citation Counts
36
120
5,001
* Total H IndexRankings
Ranking Based On Selection: 7
Plant breeding
Biotechnology
Pulses
Metrics
H-Index
i10 Index
Citation Counts
34
102
5,754
* Total H IndexRankings
Ranking Based On Selection: 8
Biological Control of Plant Pathogens
Metrics
H-Index
i10 Index
Citation Counts
33
93
4,522
* Total H IndexRankings
Ranking Based On Selection: 9
Bioconversion
Laccase
Biofuel
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
32
77
3,938
* Total H IndexRankings
Ranking Based On Selection: 10
Engineering properties
processing of spices
waste utilisation
drying of crops
Metrics
H-Index
i10 Index
Citation Counts
30
50
4,071
* Total H IndexRankings
Ranking Based On Selection: 11
Molecular breeding
Vigna breeding
Sunflower and Groundnut breeding
Metrics
H-Index
i10 Index
Citation Counts
30
91
3,643
* Total H IndexRankings
Ranking Based On Selection: 12
Agricultural Microbiology
Metrics
H-Index
i10 Index
Citation Counts
29
62
2,582
* Total H IndexRankings
Ranking Based On Selection: 13
Metrics
H-Index
i10 Index
Citation Counts
29
32
4,558
* Total H IndexRankings
Ranking Based On Selection: 14
Plant Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
27
45
6,064
* Total H IndexRankings
Ranking Based On Selection: 15
Farming systems
soil fertility
Metrics
H-Index
i10 Index
Citation Counts
27
76
2,861
* Total H IndexRankings
Ranking Based On Selection: 16
Environmental biotechnology
Fermentation technology
C sequestration
Biofuels
Metrics
H-Index
i10 Index
Citation Counts
26
85
3,558
* Total H IndexRankings
Ranking Based On Selection: 17
Plant Breeding - Cotton
Maize and Millets
Metrics
H-Index
i10 Index
Citation Counts
26
71
2,801
* Total H IndexRankings
Ranking Based On Selection: 18
Agricultural Microbiology
Soil Microbiology
Plant - Microbe Interaction
Abiotic stress mitigation in plants
Metrics
H-Index
i10 Index
Citation Counts
25
42
2,231
* Total H IndexRankings
Ranking Based On Selection: 19
Virology
Biological Control
Metrics
H-Index
i10 Index
Citation Counts
25
70
2,681
* Total H IndexRankings
Ranking Based On Selection: 20
molecular ecology insect- plant interaction and IPM
Metrics
H-Index
i10 Index
Citation Counts
25
61
2,554
* Total H IndexRankings
Ranking Based On Selection: 21
Agriculture
Plant genomics
Metrics
H-Index
i10 Index
Citation Counts
25
53
2,124
* Total H IndexRankings
Ranking Based On Selection: 22
agriculture
plant breeding and genetics
Metrics
H-Index
i10 Index
Citation Counts
25
83
4,614
* Total H IndexRankings
Ranking Based On Selection: 23
Plant nutrition
Growth regulators and Stress physiology
Metrics
H-Index
i10 Index
Citation Counts
24
54
2,327
* Total H IndexRankings
Ranking Based On Selection: 24
Biological control
Virology
Metrics
H-Index
i10 Index
Citation Counts
24
36
2,673
* Total H IndexRankings
Ranking Based On Selection: 25
Biology
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,246
Kadangode Ramakrishnan
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
82
395
26,232
Raveendran Muthurajan
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
44
127
7,155
Molecular Breeding
Functional Genomics
Raguchander Thiruvengadam
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
40
105
7,496
KS Subramanian
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
38
112
6,322
M Djanaguiraman
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
37
60
6,667
Senthil Natesan
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
36
120
5,001
Molecular breeding
genetics
genomics
Nadarajan N
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
34
102
5,754
Plant breeding
Biotechnology
Pulses
Sevugapperumal Nakkeeran
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
33
93
4,522
Biological Control of Plant Pathogens
Sivakumar Uthandi
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
32
77
3,938
Bioconversion
Laccase
Biofuel
Metabolomics
Visvanathan Ranagraju
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
30
50
4,071
Engineering properties
processing of spices
waste utilisation
drying of crops
Manivannan N
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
30
91
3,643
Molecular breeding
Vigna breeding
Sunflower and Groundnut breeding
Dananjeyan Balachandar
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
29
62
2,582
Baskaran R
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
29
32
4,558
Sudhakar D
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
27
45
6,064
Mohamed Amanullah M
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
27
76
2,861
Subburamu Karthikeyan
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
26
85
3,558
Environmental biotechnology
Fermentation technology
C sequestration
Biofuels
Ravikesavan Rajasekaran
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
26
71
2,801
Plant Breeding - Cotton
Maize and Millets
Senthilkumar M
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
25
42
2,231
Agricultural Microbiology
Soil Microbiology
Plant - Microbe Interaction
Abiotic stress mitigation in plants
Karthikeyan Gandhi
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
25
70
2,681
S Mohankumar
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
25
61
2,554
molecular ecology insect- plant interaction and IPM
P Nagarajan
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
25
53
2,124
Ananda Kumar Cr
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
25
83
4,614
agriculture
plant breeding and genetics
Jeyakumar Crp Tnau
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
24
54
2,327
Plant nutrition
Growth regulators and Stress physiology
S Harish
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
24
36
2,673
Ramalingam Rabindran
Tamil Nadu Agricultural University
Coimbatore, India
Metrics
H-Index
i10-Index
Citation Counts
23
46
2,246