J.J. Wichtel

1.8k total citations
67 papers, 1.3k citations indexed

About

J.J. Wichtel is a scholar working on Agronomy and Crop Science, Nutrition and Dietetics and Genetics. According to data from OpenAlex, J.J. Wichtel has authored 67 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Agronomy and Crop Science, 24 papers in Nutrition and Dietetics and 17 papers in Genetics. Recurrent topics in J.J. Wichtel's work include Selenium in Biological Systems (21 papers), Reproductive Physiology in Livestock (19 papers) and Ruminant Nutrition and Digestive Physiology (15 papers). J.J. Wichtel is often cited by papers focused on Selenium in Biological Systems (21 papers), Reproductive Physiology in Livestock (19 papers) and Ruminant Nutrition and Digestive Physiology (15 papers). J.J. Wichtel collaborates with scholars based in Canada, New Zealand and United States. J.J. Wichtel's co-authors include N.B. Williamson, Henrik Stryhn, Anne Craigie, G.P. Keefe, John VanLeeuwen, Ian R. Dohoo, H. Varela-Alvarez, Elwyn C. Firth, Dirk U. Pfeiffer and Herman W. Barkema and has published in prestigious journals such as Journal of Dairy Science, Animal Feed Science and Technology and Theriogenology.

In The Last Decade

J.J. Wichtel

66 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J.J. Wichtel Canada 21 616 397 212 208 200 67 1.3k
Robert J. Van Saun United States 25 737 1.2× 380 1.0× 247 1.2× 88 0.4× 291 1.5× 72 1.4k
Emma N. Bermingham New Zealand 20 189 0.3× 225 0.6× 277 1.3× 226 1.1× 82 0.4× 54 1.4k
Eric Pinloche United Kingdom 20 947 1.5× 150 0.4× 203 1.0× 256 1.2× 125 0.6× 30 1.5k
M. Wanner Switzerland 23 527 0.9× 166 0.4× 316 1.5× 93 0.4× 61 0.3× 88 1.6k
G. Kováč Slovakia 18 443 0.7× 161 0.4× 374 1.8× 132 0.6× 64 0.3× 77 1.3k
Mina Martini Italy 22 478 0.8× 373 0.9× 348 1.6× 480 2.3× 241 1.2× 127 1.4k
Brian Aldridge United States 25 325 0.5× 88 0.2× 168 0.8× 116 0.6× 105 0.5× 76 1.7k
Marko Samardžija Croatia 22 798 1.3× 99 0.2× 225 1.1× 252 1.2× 39 0.2× 194 1.6k
Federica Salari Italy 21 369 0.6× 328 0.8× 300 1.4× 402 1.9× 238 1.2× 95 1.2k
Th. Wensing Netherlands 24 1.0k 1.7× 200 0.5× 535 2.5× 65 0.3× 376 1.9× 123 2.2k

Countries citing papers authored by J.J. Wichtel

Since Specialization
Citations

This map shows the geographic impact of J.J. Wichtel's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J.J. Wichtel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J.J. Wichtel more than expected).

Fields of papers citing papers by J.J. Wichtel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J.J. Wichtel. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J.J. Wichtel. The network helps show where J.J. Wichtel may publish in the future.

Co-authorship network of co-authors of J.J. Wichtel

This figure shows the co-authorship network connecting the top 25 collaborators of J.J. Wichtel. A scholar is included among the top collaborators of J.J. Wichtel based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J.J. Wichtel. J.J. Wichtel is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Campbell, Megan, Briana N. M. Hagen, Basem Gohar, J.J. Wichtel, & Andria Jones‐Bitton. (2023). A qualitative study exploring the perceived effects of veterinarians' mental health on provision of care. Frontiers in Veterinary Science. 10. 1064932–1064932. 13 indexed citations
2.
3.
Coe, Jason B., et al.. (2021). Factors associated with food‐animal producer visit‐specific satisfaction following on‐farm interaction with a veterinarian. Veterinary Record. 188(6). e15–e15. 5 indexed citations
4.
Makau, Dennis N., et al.. (2019). Livelihood impacts of Calliandra calothyrsus and Sesbania sesban: Supplementary feed in smallholder dairy farms in Kenya. Journal of Development and Agricultural Economics. 11(10). 234–246. 2 indexed citations
5.
Makau, Dennis N., et al.. (2018). Effectiveness of using cellphone technology as a dairy management training tool for smallholder dairy farms in kenya. Livestock research for rural development. 30(11). 7 indexed citations
6.
VanLeeuwen, John, G.K. Gitau, J.J. Wichtel, et al.. (2018). Cross-sectional study of productive and reproductive traits of dairy cattle in smallholder farms in Meru, Kenya. Livestock research for rural development. 30(10). 7 indexed citations
7.
VanLeeuwen, John, et al.. (2015). Associations of farm management practices with annual milk sales on smallholder dairy farms in Kenya. Veterinary World. 8(1). 88–96. 20 indexed citations
8.
Ceballos-Márquez, Alejandro, Herman W. Barkema, Henrik Stryhn, et al.. (2010). The effect of selenium supplementation before calving on early-lactation udder health in pastured dairy heifers. Journal of Dairy Science. 93(10). 4602–4612. 27 indexed citations
9.
McClure, J. Trenton, J.J. Wichtel, Henrik Stryhn, et al.. (2008). The Effect of Age on Serum Antibody Titers after Rabies and Influenza Vaccination in Healthy Horses. Journal of Veterinary Internal Medicine. 22(3). 654–661. 25 indexed citations
10.
Pfeiffer, Dirk U., N.B. Williamson, Michael P. Reichel, J.J. Wichtel, & W.R. Teague. (2002). A longitudinal study of Neospora caninum infection on a dairy farm in New Zealand. Preventive Veterinary Medicine. 54(1). 11–24. 44 indexed citations
11.
Dohoo, Ian R., et al.. (2000). Preliminary Results of an Observational Study describing the Relationship between Milk Urea Nitrogen and Pasture Management in Prince Edward Island Dairy Herds. American Association of Bovine Practitioners Conference Proceedings. 173–174. 1 indexed citations
12.
Firth, Elwyn C., John DeLaHunt, J.J. Wichtel, Helen L. Birch, & A.E. Goodship. (1999). Galloping exercise induces regional changes in bone density within the third and radial carpal bones of Thoroughbred horses. Equine Veterinary Journal. 31(2). 111–115. 74 indexed citations
13.
Holmes, C. W., et al.. (1998). Reproductive performance of Holstein-Friesian cows differing genetically in live weight. Proceedings of the New Zealand Society of Animal Production. 58. 73–75. 10 indexed citations
14.
Pearce, S., N. D. Grace, J.J. Wichtel, Elwyn C. Firth, & P. F. Fennessy. (1998). Effect of copper supplementation on copper status of pregnant mares and foals. Equine Veterinary Journal. 30(3). 200–203. 29 indexed citations
15.
16.
Wichtel, J.J., K.G. Thompson, Anne Craigie, & N.B. Williamson. (1996). Effects of selenium and iodine supplementation on the growth rate, mohair production, and thyroid status of Angora goat kids. New Zealand Journal of Agricultural Research. 39(1). 111–115. 28 indexed citations
17.
Wichtel, J.J., K.G. Thompson, Anne Craigie, & N.B. Williamson. (1996). Short‐term alteration in voluntary feed intake after selenium supplementation in Angora goat kids. New Zealand Journal of Agricultural Research. 39(1). 107–110. 2 indexed citations
18.
Wichtel, J.J., Anne Craigie, K.G. Thompson, & N.B. Williamson. (1996). Effect of selenium and a-tocopherol supplementation on postpartum reproductive function of dairy heifers at pasture. Theriogenology. 46(3). 491–502. 15 indexed citations
19.
Wichtel, J.J. & Robert H. Whitlock. (1991). Botulism associated with feeding alfalfa hay to horses. Journal of the American Veterinary Medical Association. 199(4). 471–472. 13 indexed citations
20.
Wichtel, J.J., et al.. (1990). Comparison of the effects of PGF2α and bromocryptine in pregnant beagle bitches. Theriogenology. 33(4). 829–836. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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