R. R. Johnson
- Agronomy and Crop Science top 0.2%
- Ruminant Nutrition and Digestive Physiology 37
- Crop Yield and Soil Fertility 18
- Reproductive Physiology in Livestock 8
- Animal Science and Zoology top 2%
- Plant Science top 2%
- Soybean genetics and cultivation 7
- Weed Control and Herbicide Applications 5
- Forestry top 2%
- Soil Science top 5%
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- Breast Cancer Treatment Studies 7
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- Agriculture, Soil, Plant Science 6
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- Genetic and phenotypic traits in livestock 6
- Co-authors
- B. A. DehorityF. N. OwensK. El‐ShazlyR. J. LambertK. E. McClureJ. S. BoyerDale N. MossJ. R. Males
- Partner nations
- United StatesRomaniaUnited Kingdom
In The Last Decade
R. R. Johnson
93 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 107
- Agronomy and Crop Science 1.6k
- Animal Science and Zoology 322
- Plant Science 1.0k
- Forestry 105
- Soil Science 188
Countries citing papers authored by R. R. Johnson
This map shows the geographic impact of R. R. Johnson'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. Johnson 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. Johnson more than expected).
Fields of papers citing papers by R. R. Johnson
This network shows the impact of papers produced by R. R. Johnson. 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. Johnson. The network helps show where R. R. Johnson may publish in the future.
Co-authorship network
The 25 scholars most cited alongside R. R. Johnson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2021 | 7 | |
| 3 | Simulation and Design of a 70 MeV Cyclotron RF System | 2012 | 0 |
| 4 | 2008 | 26 | |
| 5 | 2008 | 13 | |
| 6 | 2007 | 12 | |
| 7 | 2007 | 2 | |
| 8 | 2005 | 5 | |
| 9 | 2003 | 16 | |
| 10 | 2002 | 53 | |
| 11 | 1999 | 56 | |
| 12 | Study leave for postgraduate trainees. | 1994 | 0 |
| 13 | Do politicians understand the needs of postgraduate medicine? | 1989 | 1 |
| 14 | 1978 | 24 | |
| 15 | 1976 | 7 | |
| 16 | Tassel trivia: little-known facts about corn | 1975 | 3 |
| 17 | 1974 | 8 | |
| 18 | 1969 | 7 | |
| 19 | Effect of starch on the digestion of cellulose in vitro and in vivo by rumen microorganisms. | 1961 | 154 |
| 20 | Effect of ball-milling upon in vitro digestibility of cellulose of mature forages. | 1960 | 2 |
About R. R. Johnson
R. R. Johnson is a scholar working on Agronomy and Crop Science, Fuel Technology and Soil Science, having authored 103 papers that have together received 2.6k indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (37 papers), Crop Yield and Soil Fertility (18 papers), Reproductive Physiology in Livestock (8 papers), Soybean genetics and cultivation (7 papers), Breast Cancer Treatment Studies (7 papers), Agriculture, Soil, Plant Science (6 papers), Genetic and phenotypic traits in livestock (6 papers) and Weed Control and Herbicide Applications (5 papers). The work is most often cited by research in Agronomy and Crop Science (1.6k citations), Animal Science and Zoology (322 citations) and Plant Science (1.0k citations). R. R. Johnson has collaborated with scholars based in United States, Romania and United Kingdom. Frequent co-authors include B. A. Dehority, F. N. Owens, K. El‐Shazly, R. J. Lambert, K. E. McClure, J. S. Boyer, Dale N. Moss, J. R. Males, N. A. Cole and R. G. Hoeft.
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.