World's Best Scientists 2026 revealed!

D-Index & Metrics

Animal Science and Veterinary

D-Index
27
Citations
3266
World Ranking
2783
National Ranking
46

M.R. Abdollahi 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 M.R. Abdollahi 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: 108 publications — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

M.R. Abdollahi 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 M.R. Abdollahi 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: 27 D-Index — 13th percentile

13% of scientists in this discipline score the same or lower.

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

Overview

M.R. Abdollahi is affiliated with Massey University in New Zealand and has a research focus primarily in agricultural and biological sciences. Their work largely centers on animal science and zoology, with a significant emphasis on animal nutrition and physiology, livestock and poultry management, and related subfields.

The scientist's research covers various topics including:

  • Animal Nutrition and Physiology
  • Livestock and Poultry Management
  • Rabbits: Nutrition, Reproduction, Health
  • Aquaculture Nutrition and Growth
  • Meat and Animal Product Quality
  • Animal Behavior and Welfare Studies
  • Moringa oleifera research and applications

Their frequent publication venues demonstrate a strong presence in journals dedicated to poultry science and animal feed research. These venues include:

  • Poultry Science
  • Animals
  • Animal Feed Science and Technology
  • British Poultry Science
  • Animal Nutrition

Among the notable recent papers associated with M.R. Abdollahi are:

  • "Nutrition and Digestive Physiology of the Broiler Chick: State of the Art and Outlook" (2021, Animals)
  • "Future directions of animal feed technology research to meet the challenges of a changing world" (2020, Animal Feed Science and Technology)
  • "Trends in feed evaluation for poultry with emphasis on in vitro techniques" (2021, Animal nutrition)
  • "Calcium Nutrition of Broilers: Current Perspectives and Challenges" (2023, Animals)
  • "Apparent metabolizable energy of cereal grains for broiler chickens is influenced by age" (2021, Poultry Science)

The scientist collaborates frequently with several coauthors, which reflects interdisciplinary and multi-author research projects. Frequent collaborators include:

  • V. Ravindran (40 coauthored works)
  • F. Zaefarian (27 coauthored works)
  • T.J. Wester (14 coauthored works)
  • L.S. David (10 coauthored works)
  • M.R. Bedford (8 coauthored works)

Best Publications

  • Pelleting of broiler diets: An overview with emphasis on pellet quality and nutritional value

    M.R. Abdollahi;V. Ravindran;B. Svihus

  • Avian Liver: The Forgotten Organ.

    Faegheh Zaefarian;Mohammad Reza Abdollahi;Aaron Cowieson;Velmurugu Ravindran

  • Nutrient analysis, metabolizable energy, and digestible amino acids of soybean meals of different origins for broilers

    V. Ravindran;M. R. Abdollahi;S. M. Bootwalla

  • Influence of feed form and conditioning temperature on performance, apparent metabolisable energy and ileal digestibility of starch and nitrogen in broiler starters fed wheat-based diet

    M.R. Abdollahi;V. Ravindran;T.J. Wester;G. Ravindran

  • Influence of conditioning temperature on the performance, nutrient utilisation and digestive tract development of broilers fed on maize- and wheat-based diets

    M R Abdollahi;V Ravindran;T J Wester;G Ravindran

  • Influence of conditioning temperature on performance, apparent metabolisable energy, ileal digestibility of starch and nitrogen and the quality of pellets, in broiler starters fed maize- and sorghum-based diets

    M.R. Abdollahi;V. Ravindran;T.J. Wester;G. Ravindran

  • Influence of feed form and particle size on performance, nutrient utilisation, and gastrointestinal tract development and morphometry in broiler starters fed maize-based diets

    Saeed Naderinejad;F. Zaefarian;M.R. Abdollahi;Ahmad Hassanabadi

  • Influence of grain type and feed form on performance, apparent metabolisable energy and ileal digestibility of nitrogen, starch, fat, calcium and phosphorus in broiler starters

    M.R. Abdollahi;V. Ravindran;B. Svihus

  • Future directions of animal feed technology research to meet the challenges of a changing world

    A.F.B. van der Poel;M.R. Abdollahi;H. Cheng;R. Colovic

  • Feed intake response of broilers: Impact of feed processing

    M.R. Abdollahi;F. Zaefarian;V. Ravindran

  • Particle size and feed form in broiler diets: impact on gastrointestinal tract development and gut health

    F. Zaefarian;M.R. Abdollahi;V. Ravindran

  • Wheat particle size, insoluble fibre sources and whole wheat feeding influence gizzard musculature and nutrient utilisation to different extents in broiler chickens

    Mohammad Reza Abdollahi;Faegheh Zaefarian;Hayley Hunt;Muhammad Naveed Anwar

  • Effect of improved pellet quality from the addition of a pellet binder and/or moisture to a wheat-based diet conditioned at two different temperatures on performance, apparent metabolisable energy and ileal digestibility of starch and nitrogen in broilers

    M.R. Abdollahi;V. Ravindran;T.J. Wester;G. Ravindran

  • Influence of feed form on growth performance, ileal nutrient digestibility, and energy utilisation in broiler starters fed a sorghum-based diet

    M.R. Abdollahi;V. Ravindran;B. Svihus

  • Trends in feed evaluation for poultry with emphasis on in vitro techniques

    Faegheh Zaefarian;Aaron J. Cowieson;Katrine Pontoppidan;M. Reza Abdollahi

  • Studies on the measurement of ileal calcium digestibility of calcium sources in broiler chickens.

    L S David;M R Abdollahi;G Ravindran;C L Walk

  • Influence of soybean bioactive peptides on growth performance, nutrient utilisation, digestive tract development and intestinal histology in broilers

    M. R. Abdollahi;F. Zaefarian;Y. Gu;W. Xiao

  • Starch digestion in broiler chickens fed cereal diets

    Faegheh Zaefarian;M. R. Abdollahi;V. Ravindran

  • The interactive influence of dietary nutrient density and feed form on the performance of broiler chickens

    M.R. Abdollahi;F. Zaefarian;V. Ravindran;P.H. Selle

  • Nutrient analysis, apparent metabolisable energy and ileal amino acid digestibility of full fat soybean for broilers

    Velmurugu Ravindran;Mohammad Abdollahi;Salim Bootwalla

  • The effect of a mono-component exogenous protease and graded concentrations of ascorbic acid on the performance, nutrient digestibility and intestinal architecture of broiler chickens

    A.J. Cowieson;M.R. Abdollahi;F. Zaefarian;G. Pappenberger

  • Additivity of apparent and standardized ileal amino acid digestibility of corn and soybean meal in broiler diets

    A Cowieson;J O Sorbara;G Pappenberger;M R Abdollahi

  • Investigation of the interaction between separate calcium feeding and phytase supplementation on growth performance, calcium intake, nutrient digestibility and energy utilisation in broiler starters

    M.R. Abdollahi;Y. Duangnumsawang;R.P. Kwakkel;S. Steenfeldt

  • Influence of Palm Kernel Meal Inclusion and Exogenous Enzyme Supplementation on Growth Performance, Energy Utilization, and Nutrient Digestibility in Young Broilers.

    M. R. Abdollahi;B. J. Hosking;D. Ning;V. Ravindran

  • The effect of manipulation of pellet size (diameter and length) on pellet quality and performance, apparent metabolisable energy and ileal nutrient digestibility in broilers fed maize-based diets

    M. R. Abdollahi;V. Ravindran;T. J. Wester;G. Ravindran

  • Influence of pellet length on pellet quality and performance of broiler starters

    M. R. Abdollahi;V. Ravindran

Frequent Co-Authors

Velmurugu Ravindran
Velmurugu Ravindran Massey University
Ganesharanee Ravindran
Ganesharanee Ravindran Massey University
Aaron J. Cowieson
Aaron J. Cowieson DSM (Netherlands)
M. R. Bedford
M. R. Bedford AmeriCorps VISTA
Birger Svihus
Birger Svihus Norwegian University of Life Sciences
Wouter H. Hendriks
Wouter H. Hendriks Wageningen University & Research
Peter H. Selle
Peter H. Selle University of Sydney
Peiqiang Yu
Peiqiang Yu University of Saskatchewan
Olayiwola Adeola
Olayiwola Adeola Purdue University West Lafayette
L.A. den Hartog
L.A. den Hartog Wageningen University & Research

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Related Online Degrees & Career Pathways

Students pursuing Animal Science and Veterinary fields may also explore various related online degrees that complement their interests in health and behavior. For those interested in animal psychology and behavior studies, online school psychology programs provide insights into behavioral assessment and therapeutic techniques relevant to both humans and animals.

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Moreover, professionals interested in family dynamics can benefit from studying tutors through online marriage and family therapy graduate programs, enhancing their ability to support animal owners in fostering healthy, balanced environments for both pets and families. These pathways broaden career opportunities beyond traditional animal science roles.

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