R.R. Grummer

10.9k total citations · 4 hit papers
120 papers, 8.7k citations indexed

About

R.R. Grummer is a scholar working on Agronomy and Crop Science, Genetics and Nutrition and Dietetics. According to data from OpenAlex, R.R. Grummer has authored 120 papers receiving a total of 8.7k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Agronomy and Crop Science, 58 papers in Genetics and 25 papers in Nutrition and Dietetics. Recurrent topics in R.R. Grummer's work include Ruminant Nutrition and Digestive Physiology (82 papers), Reproductive Physiology in Livestock (81 papers) and Genetic and phenotypic traits in livestock (53 papers). R.R. Grummer is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (82 papers), Reproductive Physiology in Livestock (81 papers) and Genetic and phenotypic traits in livestock (53 papers). R.R. Grummer collaborates with scholars based in United States, France and Türkiye. R.R. Grummer's co-authors include S.J. Bertics, D.J. Carroll, A. Hayırlı, Douglas G. Mashek, R.R. Rastani, José Pires, L.E. Armentano, Carlos Cadórniga-Valiño, P.M. Crump and Milo C. Wiltbank and has published in prestigious journals such as The FASEB Journal, Journal of Dairy Science and Journal of Animal Science.

In The Last Decade

R.R. Grummer

120 papers receiving 8.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Impact of changes in organic nutrient metabolism on feeding the transition dairy cow.

1995 711 citations R.R. Grummer profile →
Etiology of Lipid-Related Metabolic Disorders in Periparturient Dairy Cows

1993 653 citations R.R. Grummer Journal of Dairy Science profile →
Effect of Feed on the Composition of Milk Fat

1991 455 citations R.R. Grummer Journal of Dairy Science profile →
Effect of Prepartum Dry Matter Intake on Liver Triglyceride Concentration and Early Lactation

1992 356 citations S.J. Bertics, R.R. Grummer et al. Journal of Dairy Science profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
R.R. Grummer	7.4k	4.0k	1.9k	1.2k	1.1k	120	8.7k
Erminio Trevisi	5.2k 0.7×	1.8k 0.5×	2.4k 1.3×	1.7k 1.4×	660 0.6×	274	7.1k
J.K. Drackley	9.6k 1.3×	4.6k 1.2×	2.9k 1.6×	2.4k 2.0×	1.9k 1.7×	258	13.0k
L.E. Armentano	4.0k 0.5×	2.4k 0.6×	1.1k 0.6×	519 0.4×	394 0.4×	102	4.8k
K.L. Ingvartsen	4.0k 0.5×	2.4k 0.6×	1.5k 0.8×	1.0k 0.9×	423 0.4×	107	5.0k
H.M. Hammon	3.6k 0.5×	1.8k 0.4×	1.2k 0.7×	2.5k 2.1×	1.6k 1.4×	193	6.6k
A.L. Lock	4.2k 0.6×	2.1k 0.5×	1.4k 0.8×	374 0.3×	3.1k 2.8×	161	6.7k
R.A. Erdman	4.6k 0.6×	2.2k 0.6×	1.2k 0.7×	406 0.3×	1.3k 1.1×	105	5.9k
Evan C. Titgemeyer	4.7k 0.6×	1.8k 0.4×	1.7k 0.9×	516 0.4×	683 0.6×	232	6.3k
M.E. Van Amburgh	3.9k 0.5×	1.5k 0.4×	1.3k 0.7×	981 0.8×	819 0.7×	109	5.1k
D. E. Beever	4.6k 0.6×	2.1k 0.5×	1.2k 0.6×	342 0.3×	620 0.6×	148	5.5k

Countries citing papers authored by R.R. Grummer

Since Specialization

Citations

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

Fields of papers citing papers by R.R. Grummer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R.R. Grummer

This figure shows the co-authorship network connecting the top 25 collaborators of R.R. Grummer. A scholar is included among the top collaborators of R.R. Grummer 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 R.R. Grummer. R.R. Grummer 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

Pires, José, et al.. (2016). Effects of abomasal infusion of nicotinic acid on responses to glucose and β-agonist challenges in underfed lactating cows. Journal of Dairy Science. 99(3). 2297–2307. 12 indexed citations

Maroney, Michael J., et al.. (2011). Short communication: Effect of a stable pen management strategy for precalving cows on dry matter intake, plasma nonesterified fatty acid levels, and milk production. Journal of Dairy Science. 94(5). 2413–2417. 9 indexed citations

Pires, José, et al.. (2010). Antilipolytic and lipolytic effects of administering free or ruminally protected nicotinic acid to feed-restricted Holstein cows. Journal of Dairy Science. 93(11). 5385–5396. 36 indexed citations

Pires, José, et al.. (2008). Effects of Abomasal Infusion of Linseed Oil on Responses to Glucose and Insulin in Holstein Cows. Journal of Dairy Science. 91(4). 1378–1390. 31 indexed citations

Pires, José & R.R. Grummer. (2007). The Use of Nicotinic Acid to Induce Sustained Low Plasma Nonesterified Fatty Acids in Feed-Restricted Holstein Cows. Journal of Dairy Science. 90(8). 3725–3732. 41 indexed citations

Rastani, R.R., Noelia Silva del Rio, T.F. Gressley, G.E. Dahl, & R.R. Grummer. (2007). Effects of Increasing Milking Frequency During the Last 28 Days of Gestation on Milk Production, Dry Matter Intake, and Energy Balance in Dairy Cows. Journal of Dairy Science. 90(4). 1729–1739. 10 indexed citations

Cooke, Reinaldo F, et al.. (2007). Supplemental Choline for Prevention and Alleviation of Fatty Liver in Dairy Cattle. Journal of Dairy Science. 90(5). 2413–2418. 116 indexed citations

Pires, José, et al.. (2007). Reduction of Plasma NEFA Concentration by Nicotinic Acid Enhances the Response to Insulin in Feed-Restricted Holstein Cows. Journal of Dairy Science. 90(10). 4635–4642. 63 indexed citations

Rastani, R.R., et al.. (2007). Technical Note: Effect of Sampling Protocol on Plasma Nonesterified Fatty Acid Concentration in Dairy Cows. Journal of Dairy Science. 90(5). 2219–2222. 9 indexed citations

10.

Rastani, R.R., et al.. (2006). Relationships Between Blood Urea Nitrogen and Energy Balance or Measures of Tissue Mobilization in Holstein Cows During the Periparturient Period. The Professional Animal Scientist. 22(5). 382–385. 9 indexed citations

11.

Grummer, R.R. & R.R. Rastani. (2005). Strategies for Shortening the Dry Period. American Association of Bovine Practitioners Conference Proceedings. 89–94. 3 indexed citations

12.

Rastani, R.R., R.R. Grummer, S.J. Bertics, et al.. (2005). Reducing Dry Period Length to Simplify Feeding Transition Cows: Milk Production, Energy Balance, and Metabolic Profiles. Journal of Dairy Science. 88(3). 1004–1014. 178 indexed citations

13.

Mashek, Douglas G. & R.R. Grummer. (2004). Effects of Conjugated Linoleic Acid Isomers on Lipid Metabolism and Gluconeogenesis in Monolayer Cultures of Bovine Hepatocytes. Journal of Dairy Science. 87(1). 67–72. 8 indexed citations

14.

Reynal, S.M., et al.. (2004). Effect of Alfalfa Forage Preservation Method and Particle Length on Performance of Dairy Cows Fed Corn Silage-Based Diets and Tallow. Journal of Dairy Science. 87(3). 652–664. 36 indexed citations

15.

Shaver, R.D., et al.. (2002). Effect of Supplemental Tallow on Performance of Dairy Cows Fed Diets with Different Corn Silage:Alfalfa Silage Ratios. Journal of Dairy Science. 85(3). 632–641. 44 indexed citations

16.

Grummer, R.R., et al.. (2002). Effects of Day Relative to Parturition and Dietary Crude Protein on Rumen Fermentation in Prepartum Transition Cows. Journal of Dairy Science. 85(9). 2290–2298. 13 indexed citations

17.

Armentano, L.E., et al.. (1995). Triglyceride accumulation in bovine hepatocytes Effect on gluconeogenesis and ureagenesis. The FASEB Journal. 9(3). 469. 2 indexed citations

18.

Grummer, R.R., et al.. (1990). Effect of supplemental dietary fat on lactating dairy cattle under conditions of heat stress.. Journal of Dairy Science. 73. 1 indexed citations

19.

Grummer, R.R., et al.. (1990). Response of lactating dairy cattle to diets containing increasing levels of whole roasted soybeans.. Journal of Dairy Science. 73. 3 indexed citations

20.

Grummer, R.R. & J.H. Clark. (1980). Effect of nitrogen solubility on milk yield, milk composition and ruminal degradation of protein.. Journal of Dairy Science. 63. 6 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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