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 5 years. As of Jan 06, 2026, 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 (1.131.911) 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].
Rankings
Advanced AI Applications | Environmental Sustainability | Optimization Algorithms | Hydrolog
H-Index Metrics
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H-Index43
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i10 Index93
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Citation Counts5,440
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Climate Smart Agriculture | Resource Conservation | Abiotic Stresses | Weed Scienc
H-Index Metrics
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H-Index36
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i10 Index73
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Citation Counts6,515
Rankings
Wheat breeding | Rice breeding | application of functional genomics tools in breedin
H-Index Metrics
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H-Index36
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i10 Index77
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Citation Counts3,551
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Agronomy | Weed Science | Crop Nutrition | Resource Conservation | Spate irrigatio
H-Index Metrics
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H-Index22
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i10 Index36
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Citation Counts1,519
Rankings
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Soil Microbiology and Biochemistry | Soil Science | Plant-Microbe interaction | bioremediation an
H-Index Metrics
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H-Index21
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i10 Index35
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Citation Counts1,851
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Environment | Climate Change | Hydrology and Water Resource
H-Index Metrics
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H-Index19
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i10 Index29
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Citation Counts1,180
Rankings
Horticulture | Pomology | Postharvest Physiology and Technolog
H-Index Metrics
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H-Index19
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i10 Index27
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Citation Counts1,424
Rankings
Plant Nutrition | integrated phosphorus and potassium management | Sowing times | Planting geometry et
H-Index Metrics
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H-Index19
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i10 Index22
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Citation Counts1,047
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Resource management | Sustainable production | Impact assessmen
H-Index Metrics
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H-Index15
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i10 Index18
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Citation Counts1,143
Rankings
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Soil science | Biofortification | Plant nutrition | Soil Fertility | Plant Physiolog
H-Index Metrics
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H-Index14
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i10 Index17
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Citation Counts2,571
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