World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
33
Citations
3176
World Ranking
2070
National Ranking
7

G.R. Ghorbani 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 G.R. Ghorbani 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: 169 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

G.R. Ghorbani 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 G.R. Ghorbani 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: 33 D-Index — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Overview

G.R. Ghorbani is affiliated with Isfahan University of Technology in Iran. Their research primarily focuses on Agricultural and Biological Sciences, with a notable concentration in Agronomy and Crop Science. Additional areas of study include Small Animals, Genetics, Animal Science and Zoology, and Ecology. Across these fields, their work encompasses diverse aspects of livestock and agricultural management.

The main topics covered by Ghorbani's research include:

  • Ruminant Nutrition and Digestive Physiology
  • Reproductive Physiology in Livestock
  • Genetic and Phenotypic Traits in Livestock
  • Animal Health and Immunology
  • Effects of Environmental Stressors on Livestock
  • Agriculture Sustainability and Environmental Impact
  • Livestock Management and Performance Improvement

They have published extensively in several venues, with the most frequent publication outlets being:

  • Journal of Dairy Science
  • Animal Feed Science and Technology
  • Scientific Reports
  • Animals
  • animal

Ghorbani's recently published papers include:

  • Substitution of wheat straw with sugarcane bagasse in low-forage diets fed to mid-lactation dairy cows: Milk production, digestibility, and chewing behavior (2020, Journal of Dairy Science)
  • Identification of cow-level risk factors and associations of selected blood macro-minerals at parturition with dystocia and stillbirth in Holstein dairy cows (2022, Scientific Reports)
  • Effects of physical forms of starter and milk allowance on growth performance, ruminal fermentation, and blood metabolites of Holstein dairy calves (2020, Journal of Dairy Science)
  • Effect of abortion on milk production, health, and reproductive performance of Holstein dairy cattle (2020, Animal Reproduction Science)
  • Millet forage yield and silage quality as affected by water and nitrogen application at different sowing dates (2020, Grass and Forage Science)

Frequent coauthors collaborating with Ghorbani are:

  • F. Hashemzadeh
  • Ali Sadeghi-Sefidmazgi
  • Hassan Rafiee
  • J.K. Drackley
  • Morteza Hosseini Ghaffari

Best Publications

  • Effects of Short Dry Periods on Performance and Metabolic Status in Holstein Dairy Cows

    Adel Pezeshki;Jalil Mehrzad;Gholam Reza Ghorbani;Hamid Reza Rahmani

  • Interactions of alfalfa hay and sodium propionate on dairy calf performance and rumen development

    Unknown

  • Growth performance, nutrient digestibility, ruminal fermentation, and rumen development of calves during transition from liquid to solid feed: Effects of physical form of starter feed and forage provision

    A. Pazoki;G.R. Ghorbani;S. Kargar;A. Sadeghi-Sefidmazgi

  • Late-gestation heat stress abatement on performance and behavior of Holstein dairy cows.

    M.T. Karimi;G.R. Ghorbani;S. Kargar;J.K. Drackley

  • Chromium supplementation and substitution of barley grain with corn: effects on performance and lactation in periparturient dairy cows.

    H. Sadri;G.R. Ghorbani;H.R. Rahmani;A.H. Samie

  • Effects of supplementation with a phytobiotics-rich herbal mixture on performance, udder health, and metabolic status of Holstein cows with various levels of milk somatic cell counts.

    F. Hashemzadeh-Cigari;M. Khorvash;G.R. Ghorbani;M. Kadivar

  • Effects of supplementation level and particle size of alfalfa hay on growth characteristics and rumen development in dairy calves

    Unknown

  • Chromium improves production and alters metabolism of early lactation cows in summer

    M. Mirzaei;G. R. Ghorbani;M. Khorvash;H. R. Rahmani

  • Effects of inclusion of neutral detergent soluble fibre sources in diets varying in forage particle size on feed intake, digestive processes, and performance of mid-lactation Holstein cows

    A. Asadi Alamouti;M. Alikhani;G.R. Ghorbani;Q. Zebeli

  • Growth performance, feeding behavior, and selected blood metabolites of Holstein dairy calves fed restricted amounts of milk: No interactions between sources of finely ground grain and forage provision.

    M. Mirzaei;M. Mirzaei;M. Khorvash;G.R. Ghorbani;M. Kazemi-Bonchenari

  • Nutritive value of some Zagros Mountain rangeland species

    Unknown

  • Interactions between the physical form of starter (mashed versus textured) and corn silage provision on performance, rumen fermentation, and structural growth of Holstein calves

    M. Mirzaei;M. Khorvash;G. R. Ghorbani;M. Kazemi-Bonchenari

  • Effects of rumen-degradable protein:rumen-undegradable protein ratio and corn processing on production performance, nitrogen efficiency, and feeding behavior of Holstein dairy cows.

    M. Savari;M. Khorvash;H. Amanlou;G.R. Ghorbani

  • Corn Silage Partially Replacing Short Alfalfa Hay to Optimize Forage Use in Total Mixed Rations for Lactating Cows

    Unknown

  • Interactive effects of molasses by homofermentative and heterofermentative inoculants on fermentation quality, nitrogen fractionation, nutritive value and aerobic stability of wilted alfalfa (Medicago sativa L) silage

    F. Hashemzadeh-Cigari;M. Khorvash;G. R. Ghorbani;E. Ghasemi

  • Variability in susceptibility to acidosis among high producing mid-lactation dairy cows is associated with rumen pH, fermentation, feed intake, sorting activity, and milk fat percentage

    S.M. Nasrollahi;A. Zali;G.R. Ghorbani;M. Moradi Shahrbabak

  • Effects of the step-up/step-down and step-down milk feeding procedures on the performance, structural growth, and blood metabolites of Holstein dairy calves

    H. Omidi-Mirzaei;M. Khorvash;G.R. Ghorbani;B. Moshiri

  • Botanical traits, protein and carbohydrate fractions, ruminal degradability and energy contents of alfalfa hay harvested at three stages of maturity and in the afternoon and morning

    M. Yari;M. Yari;R. Valizadeh;A.A. Naserian;G.R. Ghorbani

  • Growth, weaning performance and blood indicators of humoral immunity in Holstein calves fed supplemental flavonoids.

    S. M. J. Yaghoubi;G. R. Ghorbani;H. R. Rahmani;A. Nikkhah

  • Physiological calf responses to increased chromium supply in summer.

    M. Yari;A. Nikkhah;A. Nikkhah;M. Alikhani;M. Khorvash

  • Gene expression of tumour necrosis factor and insulin signalling-related factors in subcutaneous adipose tissue during the dry period and in early lactation in dairy cows

    H. Sadri;Rupert Bruckmaier;H.R. Rahmani;G.R. Ghorbani

  • Effects of decreasing metabolizable protein and rumen-undegradable protein on milk production and composition and blood metabolites of Holstein dairy cows in early lactation

    H. Bahrami-Yekdangi;M. Khorvash;G.R. Ghorbani;M. Alikhani

  • Performance, nutritional behavior, and metabolic responses of calves supplemented with forage depend on starch fermentability.

    S. Mojahedi;M. Khorvash;G.R. Ghorbani;E. Ghasemi

  • Short communication: Effects of dietary fat supplements and forage:concentrate ratio on feed intake, feeding, and chewing behavior of Holstein dairy cows.

    S. Kargar;M. Khorvash;G.R. Ghorbani;M. Alikhani

  • Shredded beet pulp substituted for corn silage in diets fed to dairy cows under ambient heat stress: Feed intake, total-tract digestibility, plasma metabolites, and milk production.

    Nima Naderi;G R Ghorbani;A Sadeghi-Sefidmazgi;S M Nasrollahi

  • Increased colostral somatic cell counts reduce pre-weaning calf immunity, health and growth

    E. Ferdowsi Nia;A. Nikkhah;A. Nikkhah;H. R. Rahmani;M. Alikhani

  • Effect of Live Yeast and Mannan-oligosaccharides on Performance of Early-lactation Holstein Dairy Cows

    M. Bagheri;G. R. Ghorbani;H. R. Rahmani;M. Khorvash

  • Short communication: Canola meal as a substitute for cottonseed meal in diet of midlactation Holsteins.

    S.M. Maesoomi;G.R. Ghorbani;M. Alikhani;A. Nikkhah

Frequent Co-Authors

W.Z. Yang
W.Z. Yang Agriculture and Agriculture-Food Canada
Karen A. Beauchemin
Karen A. Beauchemin Agriculture and Agriculture-Food Canada
James K. Drackley
James K. Drackley University of Illinois at Urbana-Champaign
Rupert M. Bruckmaier
Rupert M. Bruckmaier University of Bern
Qendrim Zebeli
Qendrim Zebeli University of Veterinary Medicine Vienna
Abbas Ali Naserian
Abbas Ali Naserian Ferdowsi University of Mashhad
D.J. Schingoethe
D.J. Schingoethe South Dakota State University
Veerle Fievez
Veerle Fievez Ghent University
Peiqiang Yu
Peiqiang Yu University of Saskatchewan
R. Jahanian
R. Jahanian Isfahan University of Technology

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Related Online Degrees & Career Pathways

Exploring degrees related to Animal Science and Veterinary studies can open doors to diverse and rewarding career pathways. For those seeking to blend animal care with mental health, pursuing a phd in counseling online offers a flexible option to advance expertise and contribute to animal-assisted therapy or counseling roles.

Career opportunities working with animals extend beyond traditional veterinary roles. High-demand, high-paying jobs with animals include wildlife conservation specialists, zoologists, and animal nutritionists. These careers leverage specialized knowledge and often require advanced degrees or certifications, as detailed in high paying jobs with animals.

For individuals interested in the intersection of animal science and sports, positions like athletic directors can provide dynamic career routes. Insights into the athletic director salary and career pathways reveal potential growth and opportunities in managing sports programs that include equine or animal-related athletics.

Additionally, an online degree in exercise science can complement veterinary and animal science studies by providing knowledge in physiology and rehabilitation, enhancing career prospects in animal therapy and fitness programs.

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