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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Animal Science and Veterinary 49 674 622 218 187 227 7318

Juan J. Villalba publications per year

The chart shows the history of publications by Juan J. Villalba between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Juan J. Villalba published across 35 years, from 1991 to 2025, averaging 7.4 papers a year. Output peaked at 22 publications in 2018. 16 of the 259 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2018. 1991: 1 publication 1992: 0 publications 1993: 0 publications 1994: 1 publication 1995: 1 publication 1996: 1 publication 1997: 3 publications 1998: 2 publications 1999: 3 publications 2000: 5 publications 2001: 1 publication 2002: 4 publications 2003: 2 publications 2004: 2 publications 2005: 2 publications 2006: 10 publications 2007: 7 publications 2008: 5 publications 2009: 11 publications 2010: 9 publications 2011: 10 publications 2012: 14 publications 2013: 10 publications 2014: 19 publications 2015: 12 publications 2016: 19 publications 2017: 16 publications 2018: 22 publications 2019: 14 publications 2020: 15 publications 2021: 12 publications 2022: 4 publications 2023: 6 publications 2024: 7 publications 2025: 9 publications
1991 2025

259 publications in total across all disciplines

View publications per year as a table
Juan J. Villalba: publications per year, 1991 to 2025
Year Publications
1991 1
1992 0
1993 0
1994 1
1995 1
1996 1
1997 3
1998 2
1999 3
2000 5
2001 1
2002 4
2003 2
2004 2
2005 2
2006 10
2007 7
2008 5
2009 11
2010 9
2011 10
2012 14
2013 10
2014 19
2015 12
2016 19
2017 16
2018 22
2019 14
2020 15
2021 12
2022 4
2023 6
2024 7
2025 9
Total 259
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Juan J. Villalba 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 Juan J. Villalba sits on this spectrum.

No. of scientists
25 50 75 100
Bar chart with 84 bars. Horizontal axis: publications, 29–33 to 442+. Vertical axis: number of scientists, 0 to 109. Most scientists, 109, have 119–123 publications. The last bar groups every scientist with 442 publications or more. The highlighted bar, 224–228 publications, is where this scientist sits. 29–33 publications: 1 scientist 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
29–33 publications 442+

This scientist: 227 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Animal Science and Veterinary scientists by publication count, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
Publications Scientists This scientist
29–33 1
34–38 6
39–43 17
44–48 23
49–53 28
54–58 44
59–63 66
64–68 75
69–73 71
74–78 85
79–83 108
84–88 105
89–93 84
94–98 103
99–103 97
104–108 95
109–113 89
114–118 88
119–123 109
124–128 93
129–133 89
134–138 95
139–143 92
144–148 80
149–153 75
154–158 74
159–163 67
164–168 53
169–173 62
174–178 63
179–183 50
184–188 55
189–193 50
194–198 27
199–203 44
204–208 31
209–213 28
214–218 38
219–223 33
224–228 36 227
229–233 29
234–238 35
239–243 23
244–248 24
249–253 29
254–258 28
259–263 21
264–268 25
269–273 11
274–278 18
279–283 13
284–288 18
289–293 10
294–298 12
299–303 11
304–308 15
309–313 14
314–318 14
319–323 8
324–328 8
329–333 13
334–338 14
339–343 13
344–348 10
349–353 11
354–358 5
359–363 8
364–368 8
369–373 6
374–378 7
379–383 8
384–388 3
389–393 4
394–398 5
399–403 8
404–408 5
409–413 4
414–418 3
419–423 8
424–428 5
429–433 3
434–438 5
439–441 5
442+ 99
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Juan J. Villalba 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 Juan J. Villalba sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 58 bars. Horizontal axis: D-Index, 20 to 77+. Vertical axis: number of scientists, 0 to 158. Most scientists, 158, have 31 D-Index. The last bar groups every scientist with 77 D-Index or more. The highlighted bar, 49 D-Index, is where this scientist sits. 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: 49 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Animal Science and Veterinary scientists by D-index, Research.com 2026 ranking edition. Based on 3,155 ranked scientists.
D-Index Scientists This scientist
20 5
21 22
22 31
23 44
24 53
25 66
26 80
27 101
28 106
29 116
30 154
31 158
32 143
33 137
34 126
35 134
36 112
37 115
38 105
39 111
40 107
41 87
42 74
43 62
44 61
45 41
46 51
47 43
48 28
49 47 49
50 40
51 34
52 33
53 43
54 16
55 32
56 21
57 18
58 28
59 33
60 17
61 21
62 18
63 21
64 9
65 20
66 11
67 16
68 12
69 17
70 13
71 15
72 11
73 11
74 14
75 5
76 6
77+ 100
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Overview

Juan J. Villalba is affiliated with Utah State University in the United States and specializes in Agricultural and Biological Sciences. Their research primarily focuses on areas such as Agronomy and Crop Science, Ecology, Forestry, Animal Science and Zoology, and Ecology, Evolution, Behavior and Systematics.

The scientist's published work includes topics related to Ruminant Nutrition and Digestive Physiology, Animal Nutrition and Physiology, Genetic and Phenotypic Traits in Livestock, Agriculture Sustainability and Environmental Impact, Pasture and Agricultural Systems, Plant and Fungal Interactions, and Rangeland and Wildlife Management.

Recent publications by Juan J. Villalba include:

  • Designing Diverse Agricultural Pastures for Improving Ruminant Production Systems (2020, Frontiers in Sustainable Food Systems)
  • Non-fiber Carbohydrates in Forages and Their Influence on Beef Production Systems (2021, Frontiers in Sustainable Food Systems)
  • Grazing diverse combinations of tanniferous and non-tanniferous legumes: Implications for beef cattle performance and environmental impact (2020, The Science of The Total Environment)
  • Current state of enteric methane and the carbon footprint of beef and dairy cattle in the United States (2021, Animal Frontiers)
  • The Use of Temperate Tannin Containing Forage Legumes to Improve Sustainability in Forage-Livestock Production (2021, Agronomy)

Juan J. Villalba frequently collaborates with the following co-authors:

  • Jennifer W. MacAdam
  • Sebastián Lagrange
  • César Henrique Espírito Candal Poli
  • Bashiri Iddy Muzzo
  • R. Douglas Ramsey

The scientist's research has been published predominantly in several venues, including:

  • Journal of Animal Science
  • Frontiers in Sustainable Food Systems
  • Animals
  • Small Ruminant Research
  • Animal Frontiers

Best Publications

  • Linking herbivore experience, varied diets, and plant biochemical diversity

    Frederick D. Provenza;Juan J. Villalba;Luthando D. Dziba;Sheldon B. Atwood

  • Experience Influences Diet Mixing by Herbivores: Implications for Plant Biochemical Diversity

    Juan J. Villalba;Frederick D. Provenza;Guo-dong Han

  • Consequences of the interaction between nutrients and plant secondary metabolites on herbivore selectivity: benefits or detriments for plants?

    Juan J. Villalba;Frederick D. Provenza;J. P. Bryant

  • The Value to Herbivores of Plant Physical and Chemical Diversity in Time and Space

    Frederick D. Provenza;Juan J. Villalba;J. Haskell;Jennifer W. MacAdam

  • Self-organization of foraging behaviour: from simplicity to complexity without goals.

    Frederick D. Provenza;Juan J. Villalba;Carl D. Cheney;Scott J. Werner

  • Preference for wheat straw by lambs conditioned with intraruminal infusions of starch

    Juan J. Villalba;Frederick D. Provenza

  • Behavioral Strategies of Mammal Herbivores Against Plant Secondary Metabolites: The Avoidance–Tolerance Continuum

    Glenn R. Iason;Juan J. Villalba

  • Preference for flavored wheat straw by lambs conditioned with intraruminal administrations of sodium propionate.

    Juan J. Villalba;Frederick D. Provenza

  • Self-medication and homeostatic behaviour in herbivores: learning about the benefits of nature's pharmacy.

    Juan J. Villalba;Frederick D. Provenza

  • Tannins and self-medication: Implications for sustainable parasite control in herbivores.

    Larry D. Lisonbee;Juan J. Villalba;Frederick D. Provenza;Jeffery O. Hall

  • Influence of macronutrients and activated charcoal on intake of sagebrush by sheep and goats.

    Juan J. Villalba;Frederick D. Provenza;Roger E. Banner

  • Preference for flavoured foods by lambs conditioned with intraruminal administration of nitrogen

    Juan J. Villalba;Frederick D. Provenza

  • Effects of early experience on voluntary intake of low-quality roughage by sheep.

    Distel Ra;Villalba Jj;Laborde He

  • The role of natural plant products in modulating the immune system: An adaptable approach for combating disease in grazing animals☆

    Frederick D. Provenza;Juan J. Villalba

  • Selection of tannins by sheep in response to gastrointestinal nematode infection.

    Juan J. Villalba;Fredrick D. Provenza;Jeffery O. Hall;Larry D. Lisonbee

  • Nutrient-specific preferences by lambs conditioned with intraruminal infusions of starch, casein, and water

    Juan J. Villalba;Frederick D. Provenza

  • Sheep self-medicate when challenged with illness-inducing foods

    Juan J. Villalba;Frederick D. Provenza;Ryan Shaw

  • Ruminant self-medication against gastrointestinal nematodes: evidence, mechanism, and origins

    Juan J. Villalba;James Miller;Eugene D. Ungar;Serge Y. Landau

  • Influence of Macronutrients and Polyethylene Glycol on Intake of a Quebracho Tannin Diet by Sheep and Goats

    Juan J. Villalba;Frederick D. Provenza;Roger E. Banner

  • Links between ruminants' food preference and their welfare.

    J. J. Villalba;Frederick D. Provenza;X. Manteca

  • Preference for flavored wheat straw by lambs conditioned with intraruminal infusions of acetate and propionate.

    Juan J. Villalba;Frederick D. Provenza

  • Foraging in Chemically Diverse Environments: Energy, Protein, and Alternative Foods Influence Ingestion of Plant Secondary Metabolites by Lambs

    Juan J. Villalba;Frederick D. Provenza

  • Is dietary choice important to animal welfare

    Xavier Manteca;Juan J. Villalba;Sheldon B. Atwood;Luthando Dziba

  • Roles of odor, taste, and toxicity in the food preferences of lambs: implications for mimicry in plants

    Frederick D. Provenza;Bruce A. Kimball;Juan J. Villalba

Frequent Co-Authors

Frederick D. Provenza
Frederick D. Provenza Utah State University
Karen A. Beauchemin
Karen A. Beauchemin Agriculture and Agriculture-Food Canada
Xavier Manteca
Xavier Manteca Autonomous University of Barcelona
James E. Miller
James E. Miller Louisiana State University
Samuel B. St. Clair
Samuel B. St. Clair Brigham Young University
P. Gregorini
P. Gregorini Lincoln University
Alex Bach
Alex Bach Institució Catalana de Recerca i Estudis Avançats
Serge Yan Landau
Serge Yan Landau Agricultural Research Organization
George E. Rottinghaus
George E. Rottinghaus University of Missouri
Hervé Hoste
Hervé Hoste Federal University of Toulouse Midi-Pyrénées

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Related Online Degrees & Career Pathways

For those interested in expanding their expertise beyond traditional Animal Science and Veterinary studies, exploring related online degrees can open diverse career pathways. Programs such as the apa accredited online programs offer advanced qualifications in psychology, which can complement animal behavior studies or veterinary counseling roles.

Students seeking to support animal owners and communities may find programs at accredited online colleges for drug and alcohol counseling valuable. These prepare graduates for counseling careers, which can intersect with animal welfare and rehabilitation efforts.

Moreover, gaining skills in human relationships and mental health through online marriage and family therapy programs can enhance communication with clients in veterinary and animal sciences, creating a holistic approach to care.

For those aiming to reach the highest academic levels, pursuing a phd in counseling online offers opportunities to specialize in interdisciplinary fields like animal-assisted therapy or veterinary psychology.

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