John A. Jennings

644 total citations
45 papers, 477 citations indexed

About

John A. Jennings is a scholar working on Agronomy and Crop Science, Ecology, Evolution, Behavior and Systematics and Environmental Chemistry. According to data from OpenAlex, John A. Jennings has authored 45 papers receiving a total of 477 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Agronomy and Crop Science, 14 papers in Ecology, Evolution, Behavior and Systematics and 13 papers in Environmental Chemistry. Recurrent topics in John A. Jennings's work include Ruminant Nutrition and Digestive Physiology (22 papers), Plant and fungal interactions (14 papers) and Turfgrass Adaptation and Management (12 papers). John A. Jennings is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (22 papers), Plant and fungal interactions (14 papers) and Turfgrass Adaptation and Management (12 papers). John A. Jennings collaborates with scholars based in United States, United Kingdom and Laos. John A. Jennings's co-authors include C. J. Nelson, Shane Gadberry, Ewald E. Selkurt, Gerhard A. Brecher, K. P. Coffey, D. S. Hubbell, Paul A Beck, W.K. Coblentz, D. A. Scarbrough and James Turner and has published in prestigious journals such as Circulation Research, RSC Advances and Journal of Animal Science.

In The Last Decade

John A. Jennings

41 papers receiving 433 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John A. Jennings United States	14	237	97	95	85	55	45	477
Nguyễn Hữu Văn Vietnam	12	175 0.7×	65 0.7×	32 0.3×	39 0.5×	18 0.3×	36	306
Xixi Yao China	8	81 0.3×	59 0.6×	21 0.2×	10 0.1×	17 0.3×	18	292
K. W. CLARK Canada	13	192 0.8×	197 2.0×	55 0.6×	66 0.8×	33 0.6×	42	392
S. P. Quigley Australia	13	311 1.3×	55 0.6×	26 0.3×	23 0.3×	57 1.0×	59	628
S.A. Ford Australia	11	81 0.3×	22 0.2×	37 0.4×	14 0.2×	23 0.4×	19	469
J. E. Miltimore Canada	10	206 0.9×	118 1.2×	26 0.3×	63 0.7×	22 0.4×	37	373
Henk J. van Lingen Netherlands	11	321 1.4×	20 0.2×	21 0.2×	31 0.4×	10 0.2×	19	433
M BARRY United States	7	313 1.3×	28 0.3×	21 0.2×	43 0.5×	33 0.6×	12	413
E.F. Unsworth United Kingdom	12	360 1.5×	30 0.3×	53 0.6×	46 0.5×	25 0.5×	29	478
J.S. Jonker United States	5	535 2.3×	28 0.3×	22 0.2×	83 1.0×	28 0.5×	6	628

Countries citing papers authored by John A. Jennings

Since Specialization

Citations

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

Fields of papers citing papers by John A. Jennings

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Jennings. 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 John A. Jennings. The network helps show where John A. Jennings may publish in the future.

Co-authorship network of co-authors of John A. Jennings

This figure shows the co-authorship network connecting the top 25 collaborators of John A. Jennings. A scholar is included among the top collaborators of John A. Jennings 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 John A. Jennings. John A. Jennings is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kennedy, David W., et al.. (2025). Optimizing late winter plantings of cool‐season annual forages in the southern United States. Crop Forage & Turfgrass Management. 11(1).

Gadberry, Shane, et al.. (2019). Arkansas beef cattle industry: 2017 self-assessment. Applied Animal Science. 35(4). 357–370. 2 indexed citations

Beck, Paul A, Shane Gadberry, S. A. Gunter, E. B. Kegley, & John A. Jennings. (2017). Invited Review: Matching forage systems with cow size and environment for sustainable cow-calf production in the southern region of the United States. The Professional Animal Scientist. 33(3). 289–296. 5 indexed citations

Jennings, John A., Sean Parkin, Eric J. Munson, et al.. (2017). Regioselective Baeyer–Villiger oxidation of lignin model compounds with tin beta zeolite catalyst and hydrogen peroxide. RSC Advances. 7(42). 25987–25997. 29 indexed citations

Beck, Paul A, et al.. (2016). 052 Effects of stocking rate, forage management, and grazing management on performance and economics of cow-calf production in Southwest Arkansas. Journal of Animal Science. 94(suppl_1). 26–26. 1 indexed citations

Philipp, D., K. P. Coffey, E. B. Kegley, et al.. (2015). Diurnal variation in fecal concentrations of acid-detergent insoluble ash and alkaline-peroxide lignin from cattle fed bermudagrass hays of varying nutrient content. Journal of Animal Science and Biotechnology. 6(1). 24–24. 6 indexed citations

Philipp, D., K. P. Coffey, E. B. Kegley, et al.. (2014). Comparison of acid-detergent lignin, alkaline-peroxide lignin, and acid-detergent insoluble ash as internal markers for predicting fecal output and digestibility by cattle offered bermudagrass hays of varying nutrient composition. Journal of Animal Science and Biotechnology. 5(1). 7–7. 23 indexed citations

Coffey, Ken, John A. Jennings, D. Philipp, et al.. (2012). Performance by spring and fall-calving cows grazing with full, limited, or no access to toxic Neotyphodium coenophialum-infected tall fescue1. Journal of Animal Science. 91(1). 465–476. 33 indexed citations

Jennings, John A.. (2010). Value of nitrogen fixation from clovers and other legumes. 3 indexed citations

10.

Coblentz, W.K., Ken Coffey, James Turner, et al.. (2006). Ruminal in situ disappearance kinetics of nitrogen and neutral detergent insoluble nitrogen from common crabgrass forages sampled on seven dates in northern Arkansas1. Journal of Animal Science. 84(3). 669–677. 15 indexed citations

11.

Scarbrough, D. A., W.K. Coblentz, K. P. Coffey, et al.. (2006). Effects of Forage Management on the Nutritive Value of Stockpiled Bermudagrass. Agronomy Journal. 98(5). 1280–1289. 14 indexed citations

12.

Coblentz, W.K., Ken Coffey, D. S. Hubbell, et al.. (2006). Using Orchardgrass and Endophyte‐Free Fescue Versus Endophyte‐Infected Fescue Overseeded on Bermudagrass for Cow Herds: II. Four‐Year Summary of Cow‐Calf Performance. Crop Science. 46(5). 1929–1938. 13 indexed citations

13.

Coblentz, W.K., K. P. Coffey, D. S. Hubbell, et al.. (2006). Using Orchardgrass and Endophyte‐Free Fescue Versus Endophyte‐Infected Fescue Overseeded on Bermudagrass for Cow Herds: I. Four‐Year Summary of Forage Characteristics. Crop Science. 46(5). 1919–1928. 7 indexed citations

14.

Coblentz, W.K., K. P. Coffey, James Turner, et al.. (2005). Ruminal in situ disappearance kinetics of dry matter and fiber in growing steers for common crabgrass forages sampled on seven dates in northern Arkansas1. Journal of Animal Science. 83(5). 1142–1152. 24 indexed citations

15.

Scarbrough, D. A., W.K. Coblentz, K. P. Coffey, et al.. (2004). Estimating Losses of Dry Matter from Simulated Rainfall on Bermudagrass and Orchardgrass Forages Using Cell Wall Components as Markers. Agronomy Journal. 96(6). 1680–1687. 7 indexed citations

16.

Jennings, John A.. (2004). Understanding Autotoxicity in Alfalfa. 2 indexed citations

17.

Troxel, T.R., et al.. (2004). Arkanas Beef Improvement Program—An Integrated Resource Management Program for Cattle Producers. The Professional Animal Scientist. 20(1). 1–14. 4 indexed citations

18.

Hall, M. H., John A. Jennings, & Glenn E. Shewmaker. (2004). Alfalfa Establishment Guide. Forage and Grazinglands. 2(1). 1–11. 2 indexed citations

19.

Jennings, John A. & C. J. Nelson. (2002). Rotation Interval and Pesticide Effects on Establishment of Alfalfa after Alfalfa. Agronomy Journal. 94(4). 786–791. 11 indexed citations

20.

Jennings, John A. & C. J. Nelson. (1998). Influence of Soil Texture on Alfalfa Autotoxicity. Agronomy Journal. 90(1). 54–58. 30 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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