EJ Speijers

463 citations
33 papers · 381 indexed · h-index 12

Impact in

    • Ruminant Nutrition and Digestive Physiology
    • Reproductive Physiology in Livestock
    • Meat and Animal Product Quality
    • Animal Nutrition and Physiology
    • Effects of Environmental Stressors on Livestock

Papers in

EJ Speijers

31 papers receiving 329 citations

Peers

EJ Speijers
Comparison fields: 5 of 70
  • Agronomy and Crop Science 234
  • Animal Science and Zoology 88
  • Equine 13
  • Small Animals 45
  • Forestry 22
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J.E. Vipond United Kingdom
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Citations per year

Countries citing papers authored by EJ Speijers

Since Specialization
Citations

This map shows the geographic impact of EJ Speijers'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 EJ Speijers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites EJ Speijers more than expected).

Fields of papers citing papers by EJ Speijers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by EJ Speijers. 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 EJ Speijers. The network helps show where EJ Speijers may publish in the future.

Co-authors

The 25 scholars most cited alongside EJ Speijers, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with EJ Speijers Line = papers co-authored together EJ Speijers links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 201711
2 201711
3 201613
4 201620
5 20168
6 20147
7 20142
8 200917
9 20063
10 20048
11 199736
12 199629
13 19966
14 199420
15
Virginiamycin reduces acidosis in hungry sheep fed wheat grain
19941
16
Characterising lactation curves in heifers of different breeds 1st calved in moderate or low condition
19941
17 199320
18 199311
19 19898
20 198720

About EJ Speijers

EJ Speijers is a scholar working on Agronomy and Crop Science, Forestry, Animal Science and Zoology, Small Animals and Genetics, having authored 33 papers that have together received 381 indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (22 papers), Genetic and phenotypic traits in livestock (15 papers), Reproductive Physiology in Livestock (8 papers), Pasture and Agricultural Systems (4 papers), Plant and fungal interactions (4 papers), Effects of Environmental Stressors on Livestock (3 papers), Veterinary medicine and infectious diseases (3 papers) and Botanical Research and Chemistry (3 papers). The work is most often cited by research in Agronomy and Crop Science (234 citations), Animal Science and Zoology (88 citations), Equine (13 citations), Small Animals (45 citations) and Forestry (22 citations). EJ Speijers has collaborated with scholars based in Australia, Ireland and Tunisia. Frequent co-authors include James B. Rowe, Gurjeet Gill, Roger Cousens, R B Kelly, John P. Newnham, R. M. Herd, M. Laurence, K. J. Copping, M. P. B. Deland and Stephen W. Walkden‐Brown. Their work appears in journals such as Animal Production Science, Australian Journal of Botany, Small Ruminant Research, Research in Veterinary Science and Weed Research.

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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