World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
29
Citations
2508
World Ranking
2635
National Ranking
741

O. A. Olukosi publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where O. A. Olukosi sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 85 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 75 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 18 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 109 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

O. A. Olukosi D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where O. A. Olukosi sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 61 scientists 45 D-Index: 41 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 40 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 29 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

O. A. Olukosi is affiliated with the University of Georgia in the United States and specializes primarily in Agricultural and Biological Sciences, with a strong focus on Animal Science and Zoology. Their research encompasses a broad range of subfields including Plant Science, Aquatic Science, Nutrition and Dietetics, and studies related to Small Animals.

The main topics addressed in Olukosi's work include:

  • Animal Nutrition and Physiology
  • Coccidia and coccidiosis research
  • Rabbits: Nutrition, Reproduction, Health
  • Livestock and Poultry Management
  • Phytase and its Applications
  • Aquaculture Nutrition and Growth
  • Meat and Animal Product Quality

Olukosi has contributed extensively to the scientific literature, particularly in the area of poultry science. Frequent publication venues include:

  • Poultry Science
  • British Poultry Science
  • Animals
  • Journal of the Science of Food and Agriculture
  • Animal Nutrition

Notable recent papers by Olukosi include:

  • "The effects of arginine and branched-chain amino acid supplementation to reduced-protein diet on intestinal health, cecal short-chain fatty acid profiles, and immune response in broiler chickens challenged with Eimeria spp." (2023, Poultry Science)
  • "Short-chain fatty acids and ceca microbiota profiles in broilers and turkeys in response to diets supplemented with phytase at varying concentrations, with or without xylanase" (2020, Poultry Science)
  • "The effects of xylo-oligosaccharides on regulating growth performance, nutrient utilization, gene expression of tight junctions, nutrient transporters, and cecal short chain fatty acids profile in Eimeria-challenged broiler chickens" (2022, Poultry Science)
  • "Comparative aspects of phytase and xylanase effects on performance, mineral digestibility, and ileal phytate degradation in broilers and turkeys" (2020, Poultry Science)
  • "The similarity of the effect of carbohydrase or prebiotic supplementation in broilers aged 21 days, fed mixed cereal diets and challenged with coccidiosis infection" (2020, PLoS ONE)

The scientist collaborates frequently with other researchers, including:

  • Shravani Veluri
  • Adeleye M. Ajao
  • Lin Yang
  • M.R. Bedford
  • Revathi Shanmugasundaram

Best Publications

  • Age-related influence of a cocktail of xylanase, amylase, and protease or phytase individually or in combination in broilers.

    O. A. Olukosi;A. J. Cowieson;O. Adeola

  • Supplementation of carbohydrases or phytase individually or in combination to diets for weanling and growing-finishing pigs.

    O A Olukosi;J S Sands;O Adeola

  • Energy utilization and growth performance of broilers receiving diets supplemented with enzymes containing carbohydrase or phytase activity individually or in combination.

    Oluyinka A. Olukosi;Aaron J. Cowieson;Olayiwola Adeola

  • Hydrolysis of phytate to its lower esters can influence the growth performance and nutrient utilization of broilers with regular or super doses of phytase.

    Beeson La;Beeson La;Walk Cl;Bedford Mr;Olukosi Oa

  • Effects of exogenous proteases without or with carbohydrases on nutrient digestibility and disappearance of non-starch polysaccharides in broiler chickens

    O. A. Olukosi;L. A. Beeson;K. Englyst;L. F. Romero

  • Copper and zinc sources and levels of zinc inclusion influence growth performance, tissue trace mineral content, and carcass yield of broiler chickens.

    Oluyinka Abiona Olukosi;Sandra van Kuijk;Yanming Han

  • Response of growing pigs to Peniophora lycii - and Escherichia coli -derived phytases or varying ratios of calcium to total phosphorus

    O. Adeola;O. A. Olukosi;J. A. Jendza;Ryan Neil Dilger

  • Xylanase and xylo- oligosaccharide prebiotic improve the growth performance and concentration of potentially prebiotic oligosaccharides in the ileum of broiler chickens.

    AC Craig;AC Craig;FM Khattak;P Hastie;Michael R Bedford

  • Modification of digesta pH and intestinal morphology with the use of benzoic acid or phytobiotics and the effects on broiler chicken growth performance and energy and nutrient utilization.

    O. A. Olukosi;N. D. Dono

  • Effect of phytase on growth performance, phytate degradation and gene expression of myo-inositol transporters in the small intestine, liver and kidney of 21 day old broilers.

    Walk Cl;Bedford Mr;Olukosi Oa

  • Broiler responses to supplementation of phytase and admixture of carbohydrases and protease in maize-soyabean meal diets with or without maize Distillers' Dried Grain with Solubles.

    O.A. Olukosi;A.J. Cowieson;O. Adeola

  • The effects of arginine and branched-chain amino acid supplementation to reduced-protein diet on intestinal health, cecal short-chain fatty acid profiles, and immune response in broiler chickens challenged with Eimeria spp.

    Unknown

  • Estimation of the metabolizable energy content of meat and bone meal for swine.

    O. A. Olukosi;O. Adeola

  • Evaluation of the effect of different wheats and xylanase supplementation on performance, nutrient and energy utilisation in broiler chicks

    Gemma González-Ortiz;Oluyinka Olukosi;Michael R. Bedford

  • The effects of xylo-oligosaccharides on regulating growth performance, nutrient utilization, gene expression of tight junctions, nutrient transporters, and cecal short chain fatty acids profile in Eimeria-challenged broiler chickens

    Unknown

  • Xylanase in diets for growing pigs and broiler chicks

    O. A. Olukosi;M. R. Bedford;O. Adeola

  • Assessment of a bacterial 6-phytase in the diets of broiler chickens

    O. A. Olukosi;C. Kong;F. Fru-Nji;K. M. Ajuwon

  • Short-chain fatty acids and ceca microbiota profiles in broilers and turkeys in response to diets supplemented with phytase at varying concentrations, with or without xylanase.

    G. González-Ortiz;O.A. Olukosi;G. Jurgens;J. Apajalahti

  • Results of an international phosphorus digestibility ring test with broiler chickens.

    M. Rodehutscord;O. Adeola;R. Angel;P. Bikker

  • Influence of graded concentrations of phytase in high-phytate diets on growth performance, apparent ileal amino acid digestibility, and phytate concentration in broilers from hatch to 28 D post-hatch.

    C L Walk;O A Olukosi;O A Olukosi

  • Whole Body Nutrient Accretion, Growth Performance and Total Tract Nutrient Retention Responses of Broilers to Supplementation of Xylanase and Phytase Individually or in Combination in Wheat-Soybean Meal Based Diets

    Oluyinka A. Olukosi;Olayiwola Adeola

  • Chemical composition and prediction of amino acid content of maize- and wheat-Distillers' Dried Grains with Soluble

    O.A. Olukosi;A.O. Adebiyi

  • The similarity of the effect of carbohydrase or prebiotic supplementation in broilers aged 21 days, fed mixed cereal diets and challenged with coccidiosis infection.

    Allison D. Craig;Farina Khattak;Peter Hastie;Mike R. Bedford

  • Apparent and standardised ileal amino acid digestibility of wheat distillers dried grains with solubles with or without exogenous protease in broilers and turkeys

    Adekunle Olalekan Adebiyi;Oluyinka Abiona Olukosi

  • Qualitative and quantitative profiles of jejunal oligosaccharides and cecal short-chain fatty acids in broiler chickens receiving different dietary levels of fiber, protein and exogenous enzymes.

    Yang Lin;Oluyinka A Olukosi

Frequent Co-Authors

M. R. Bedford
M. R. Bedford AmeriCorps VISTA
Olayiwola Adeola
Olayiwola Adeola Purdue University West Lafayette
Jos G. M. Houdijk
Jos G. M. Houdijk Scotland's Rural College
Aaron J. Cowieson
Aaron J. Cowieson DSM (Netherlands)
Julian Wiseman
Julian Wiseman University of Nottingham
Carrie L Walk
Carrie L Walk AmeriCorps VISTA
Euan K. James
Euan K. James James Hutton Institute
Markus Rodehutscord
Markus Rodehutscord University of Hohenheim
Charles M. Nyachoti
Charles M. Nyachoti University of Manitoba
William A. Dozier
William A. Dozier Auburn University

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