World's Best Scientists 2026 revealed!
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Animal Science and Veterinary
USA
2023

D-Index & Metrics

Animal Science and Veterinary

D-Index
64
Citations
11133
World Ranking
258
National Ranking
87

P.H. Robinson 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 P.H. Robinson 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: 223 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

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

P.H. Robinson 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 P.H. Robinson 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: 64 D-Index — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Animal Science and Veterinary in United States Leader Award

Overview

P.H. Robinson is affiliated with the University of California, Davis in the United States. Their research primarily focuses on the fields of Agricultural and Biological Sciences as well as Biochemistry, Genetics, and Molecular Biology. Subfields in which they have contributed include Agronomy and Crop Science, Genetics, and Animal Science and Zoology.

The scientist's work encompasses several main topics, including:

  • Ruminant Nutrition and Digestive Physiology
  • Genetic and phenotypic traits in livestock
  • Reproductive Physiology in Livestock
  • Animal Nutrition and Physiology

Among recent publications, P.H. Robinson has authored papers such as:

  • "Impacts of substitution of canola meal with soybean meal, with and without ruminally protected methionine, on production, reproduction and health of early lactation multiparous Holstein cows through 160 days in milk" (2020), published in Animal Feed Science and Technology
  • "Impacts of feeding monensin sodium on production and the efficiency of milk production in dairy cows fed total mixed rations: evaluation of a confounded literature" (2020), published in Canadian Journal of Animal Science

Frequent co-authors who have collaborated with P.H. Robinson include:

  • N. Swanepoel
  • Alan J. Conley

Their work has appeared repeatedly in notable publication venues such as Animal Feed Science and Technology and Canadian Journal of Animal Science.

Best Publications

  • Citrus by-products as ruminant feeds: A review

    V.A. Bampidis;P.H. Robinson

  • Relationships between chemical composition, dry matter degradation and in vitro gas production of several ruminant feeds

    G Getachew;P.H Robinson;E.J DePeters;S.J Taylor

  • Effects of two β-adrenergic agonists on finishing performance, carcass characteristics, and meat quality of feedlot steers,

    L. Avendaño-Reyes;V. Torres-Rodríguez;F. J. Meraz-Murillo;C. Pérez-Linares

  • Evaluation of mathematical models to describe neutral detergent residue in terms of its susceptibility to degradation in the rumen.

    P.H. Robinson;J.G. Fadel;S. Tamminga

  • Influence of declining level of feed intake and varying the proportion of starch in the concentrate on rumen ingesta quantity, composition and kinetics of ingesta turnover in dairy cows

    P.H Robinson;S Tamminga;A.M van Vuuren

  • Microbial Growth and Flow as Influenced by Dietary Manipulations

    C.J. Sniffen;P.H. Robinson

  • Nutritive evaluations of some browse tree foliages during the dry season: Secondary compounds, feed intake and in vivo digestibility in sheep and goats

    A.Z.M. Salem;M.Z.M. Salem;M.M. El-Adawy;P.H. Robinson

  • Influence of exogenous enzymes on nutrient digestibility, extent of ruminal fermentation as well as milk production and composition in dairy cows

    H.M. Gado;A.Z.M. Salem;A.Z.M. Salem;P.H. Robinson;M. Hassan

  • Effect of feeding Saccharomyces Cerevisiae on performance of dairy cows during summer heat stress

    Ralph G. S. Bruno;Heloisa M. Rutigliano;Ronaldo L. A. Cerri;Peter H. Robinson

  • Impact of lameness on behavior and productivity of lactating Holstein cows

    S.T Juarez;P.H Robinson;E.J DePeters;E.O Price

  • Volatile Organic Compound Emissions from Dairy Cows and Their Waste as Measured by Proton-Transfer-Reaction Mass Spectrometry

    Stephanie L Shaw;Frank M Mitloehner;Wendi Jackson;Edward J Depeters

  • Influence of prepartum and postpartum supplementation of a yeast culture and monensin, or both, on ruminal fermentation and performance of multiparous dairy cows

    L.J. Erasmus;P.H. Robinson;A. Ahmadi;R. Hinders

  • Effect of yeast culture (Saccharomyces cerevisiae) on adaptation of cows to postpartum diets and on lactational performance.

    P H Robinson;J E Garrett

  • Effects of analyzable diet components on responses of lactating dairy cows to Saccharomyces cerevisiae based yeast products: A systematic review of the literature

    P.H. Robinson;L.J. Erasmus

  • Influence of declining level of feed intake and varying the proportion of starch in the concentrate on rumen fermentation in dairy cows

    P.H Robinson;S Tamminga;A.M van Vuuren

  • Laboratory variation of 24 h in vitro gas production and estimated metabolizable energy values of ruminant feeds

    G Getachew;G.M Crovetto;M Fondevila;U Krishnamoorthy

  • Chemical composition, including secondary metabolites, and rumen fermentability of seeds and pulp of Californian (USA) and Italian grape pomaces

    Mauro Spanghero;Abdelfattah Zeidan Mohamed Salem;Abdelfattah Zeidan Mohamed Salem;Peter Robinson

  • Evaluation of NRC, UC Davis and ADAS approaches to estimate the metabolizable energy values of feeds at maintenance energy intake from equations utilizing chemical assays and in vitro determinations

    P.H. Robinson;D.I. Givens;G. Getachew

  • EFFECT OF COOLING HOLSTEIN COWS DURING THE DRY PERIOD ON POSTPARTUM PERFORMANCE UNDER HEAT STRESS CONDITIONS

    L. Avendaño-Reyes;F.D. Alvarez-Valenzuela;A. Correa-Calderón;J.S. Saucedo-Quintero

  • Influence of storage time and temperature on in vitro digestion of neutral detergent fibre at 48 h, and comparison to 48 h in sacco neutral detergent fibre digestion

    P.H Robinson;M.Campbell Mathews;J.G Fadel

  • Evaluation of salt-tolerant forages for sequential water reuse systems: I. Biomass production

    S.R. Grattan;C.M. Grieve;J.A. Poss;P.H. Robinson

  • Use of detergent system terminology and criteria for submission of manuscripts on new, or revised, analytical methods as well as descriptive information on feed analysis and/or variability

    P. Udén;P.H. Robinson;J. Wiseman

  • Type of cottonseed and level of gossypol in diets of lactating dairy cows: plasma gossypol, health, and reproductive performance.

    J.E.P. Santos;M. Villasenor;P.H. Robinson;E.J. DePeters

  • Use of an in vitro rumen gas production technique to evaluate microbial fermentation of ruminant feeds and its impact on fermentation products

    G. Getachew;E.J. DePeters;P.H. Robinson;J.G. Fadel

  • Compositions and Characteristics of Strains of Streptococcus bovis

    J.B. Russell;J.B. Russell;P.H. Robinson

Frequent Co-Authors

John J. Kennelly
John J. Kennelly University of Alberta
Edward J. DePeters
Edward J. DePeters University of California, Davis
Leonel Avendaño-Reyes
Leonel Avendaño-Reyes Universidad Autónoma de Baja California Sur
James G. Fadel
James G. Fadel University of California, Davis
Seerp Tamminga
Seerp Tamminga Wageningen University & Research
Catherine M. Grieve
Catherine M. Grieve Agricultural Research Service
A.M. van Vuuren
A.M. van Vuuren Wageningen University & Research
Abdelfattah Z.M. Salem
Abdelfattah Z.M. Salem Autonomous University of Mexico State
José E. P. Santos
José E. P. Santos University of Florida
Mary A. McNiven
Mary A. McNiven University of Prince Edward Island

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Related Online Degrees & Career Pathways

For those interested in studying Animal Science and Veterinary fields, exploring related online degrees can broaden career opportunities. Many students pursue advanced counseling degrees to complement their scientific background and specialize in areas like animal-assisted therapy or community health.

Programs such as apa-accredited psyd programs offer clinical psychology training that can be applied to therapy roles involving humans and animals alike. Additionally, accredited online colleges for drug and alcohol counseling provide essential skills for managing substance abuse issues, which can intersect with veterinary public health and animal welfare.

Those interested in family-supportive counseling may find value in online marriage and family therapy programs, which focus on holistic health approaches that often incorporate human-animal bonds. For advanced researchers, the online phd counseling programs present opportunities to explore mental health issues in diverse populations, including those working in veterinary settings.

By integrating these complementary degrees, students can enhance their expertise and improve career flexibility in animal science, veterinary practice, and related human services.

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