Glenn E. Shewmaker

467 total citations
29 papers, 352 citations indexed

About

Glenn E. Shewmaker is a scholar working on Agronomy and Crop Science, Plant Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Glenn E. Shewmaker has authored 29 papers receiving a total of 352 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Agronomy and Crop Science, 13 papers in Plant Science and 9 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Glenn E. Shewmaker's work include Ruminant Nutrition and Digestive Physiology (14 papers), Plant and fungal interactions (9 papers) and Pasture and Agricultural Systems (4 papers). Glenn E. Shewmaker is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (14 papers), Plant and fungal interactions (9 papers) and Pasture and Agricultural Systems (4 papers). Glenn E. Shewmaker collaborates with scholars based in United States and New Zealand. Glenn E. Shewmaker's co-authors include H. F. Mayland, N. J. Chatterton, P. A. Harrison, James A. Entry, R.E. Sojka, R. C. Rosenau, Robert A. Flath, Julian Lee, Scott A. Martin and Douglas A. Johnson and has published in prestigious journals such as Journal of Agricultural and Food Chemistry, Plant and Soil and Frontiers in Plant Science.

In The Last Decade

Glenn E. Shewmaker

24 papers receiving 322 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Glenn E. Shewmaker United States 11 160 99 81 77 67 29 352
D. Barkai Israel 12 200 1.3× 72 0.7× 46 0.6× 92 1.2× 44 0.7× 16 445
Larry A. Redmon United States 12 351 2.2× 117 1.2× 121 1.5× 60 0.8× 108 1.6× 39 473
R. Drapeau Canada 13 335 2.1× 213 2.2× 120 1.5× 62 0.8× 61 0.9× 38 530
RJ Simpson Australia 12 331 2.1× 96 1.0× 69 0.9× 41 0.5× 85 1.3× 29 469
K. Slack Australia 10 368 2.3× 146 1.5× 99 1.2× 54 0.7× 120 1.8× 16 502
Fernando Antônio Macena da Silva Brazil 8 135 0.8× 130 1.3× 40 0.5× 71 0.9× 161 2.4× 19 358
S.L. Woodward New Zealand 13 379 2.4× 92 0.9× 85 1.0× 73 0.9× 127 1.9× 31 554
M. O. Humphreys United Kingdom 9 430 2.7× 218 2.2× 159 2.0× 94 1.2× 76 1.1× 19 638
Earl Creech United States 13 163 1.0× 282 2.8× 59 0.7× 70 0.9× 83 1.2× 62 468
Magnus Halling Sweden 10 142 0.9× 175 1.8× 27 0.3× 63 0.8× 52 0.8× 27 330

Countries citing papers authored by Glenn E. Shewmaker

Since Specialization
Citations

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

Fields of papers citing papers by Glenn E. Shewmaker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Glenn E. Shewmaker. 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 Glenn E. Shewmaker. The network helps show where Glenn E. Shewmaker may publish in the future.

Co-authorship network of co-authors of Glenn E. Shewmaker

This figure shows the co-authorship network connecting the top 25 collaborators of Glenn E. Shewmaker. A scholar is included among the top collaborators of Glenn E. Shewmaker 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 Glenn E. Shewmaker. Glenn E. Shewmaker 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.
Lin, Sen, Cesar Augusto Medina, Zhanyou Xu, et al.. (2025). Identification of genetic loci associated with protein and fiber digestibility in alfalfa ( Medicago sativa L.). Crop Science. 65(1).
2.
Lin, Sen, Cesar Augusto Medina, Guojie Wang, et al.. (2023). Identification of genetic loci associated with five agronomic traits in alfalfa using multi-environment trials. Theoretical and Applied Genetics. 136(5). 121–121. 4 indexed citations
3.
Lin, Sen, Cesar Augusto Medina, D.K. Combs, et al.. (2021). Genome-Wide Association Studies Identifying Multiple Loci Associated With Alfalfa Forage Quality. Frontiers in Plant Science. 12. 648192–648192. 14 indexed citations
4.
Yost, Matt, et al.. (2020). Ten Reasons Why Alfalfa is Highly Suitable for the West. Digital Commons - USU (Utah State University). 3 indexed citations
5.
Olsoy, Peter J., et al.. (2016). Nutritional analysis of sagebrush by near-infrared reflectance spectroscopy. Journal of Arid Environments. 134. 125–131. 4 indexed citations
6.
Brummer, Joe E., et al.. (2013). LONG TERM TRENDS AND THE FUTURE OF THE ALFALFA & FORAGE INDUSTRY. 2 indexed citations
7.
MacAdam, Jennifer W., et al.. (2013). The Benefits of Tannin-Containing Forages. Digital Commons - USU (Utah State University). 1 indexed citations
8.
Shewmaker, Glenn E., et al.. (2009). CENTER PIVOT MANAGEMENT FOR FORAGE PRODUCTION. 3 indexed citations
9.
Shewmaker, Glenn E., Douglas A. Johnson, & H. F. Mayland. (2007). Mg and K effects on cation uptake and dry matter accumulation in tall fescue (Festuca arundinacea). Plant and Soil. 302(1-2). 283–295. 10 indexed citations
10.
Shewmaker, Glenn E., et al.. (2004). Elemental Uptake in Relation to Root Characteristics of Tall Fescue #. Communications in Soil Science and Plant Analysis. 35(9-10). 1339–1355. 3 indexed citations
11.
Mayland, H. F., Scott A. Martin, Julian Lee, & Glenn E. Shewmaker. (2000). Malate, Citrate, and Amino Acids in Tall Fescue Cultivars. Semigroup Forum. 92(2). 206–206. 10 indexed citations
12.
Mayland, H. F., Glenn E. Shewmaker, P. A. Harrison, & N. J. Chatterton. (2000). Nonstructural Carbohydrates in Tall Fescue Cultivars: Relationship to Animal Preference. Agronomy Journal. 92(6). 1203–1206. 83 indexed citations
13.
Mayland, H. F., Scott A. Martin, Julian Lee, & Glenn E. Shewmaker. (2000). Malate, Citrate, and Amino Acids in Tall Fescue Cultivars: Relationship to Animal Preference. Agronomy Journal. 92(2). 206–210. 13 indexed citations
14.
Shewmaker, Glenn E., et al.. (2000). Harvest management effects on alfalfa quality. Northwest Irrigation & Soils Research Laboratory Publications (United States Department of Agriculture). 1 indexed citations
15.
Shewmaker, Glenn E.. (1999). Livestock grazing effects on phosphorus cycling in watersheds. Northwest Irrigation & Soils Research Laboratory Publications (United States Department of Agriculture). 2 indexed citations
16.
Shewmaker, Glenn E., et al.. (1997). Cattle Grazing Preference among Eight Endophyte‐Free Tall Fescue Cultivars. Agronomy Journal. 89(4). 695–701. 22 indexed citations
17.
Mayland, H. F., Robert A. Flath, & Glenn E. Shewmaker. (1997). Volatiles from Fresh and Air-Dried Vegetative Tissues of Tall Fescue (Festuca arundinacea Schreb.):  Relationship to Cattle Preference. Journal of Agricultural and Food Chemistry. 45(6). 2204–2210. 26 indexed citations
18.
Shewmaker, Glenn E., et al.. (1995). Determining animal preference for grasses: Methods and error analysis. Northwest Irrigation & Soils Research Laboratory Publications (United States Department of Agriculture). 2 indexed citations
19.
Rumbaugh, M. D., et al.. (1993). Element Concentrations in Globemallow Herbage. Journal of Range Management. 46(2). 114–114. 1 indexed citations
20.
Shewmaker, Glenn E., et al.. (1989). Silicon in C-3 Grasses: Effects on Forage Quality and Sheep Preference. Journal of Range Management. 42(2). 122–122. 42 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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