PK O'Rourke
- Agronomy and Crop Science top 1%
- Ruminant Nutrition and Digestive Physiology 31
- Reproductive Physiology in Livestock 21
- Livestock Management and Performance Improvement 8
- Livestock Farming and Management 4
- Forestry top 2%
- Pasture and Agricultural Systems 13
- Agroforestry and silvopastoral systems 2
- Animal Science and Zoology top 5%
- Effects of Environmental Stressors on Livestock 3
- Genetics top 10%
- Genetic and phenotypic traits in livestock 41
- Small Animals top 5%
- Co-authors
- R. G. HolroydGD TudorGeoffry FordyceI. LoxtonR. J. W. GartnerD. L. RobinsonKW EntwistleDavid Cooke
- Journals
- Australian Journal of Botany (1 paper)The Rangeland Journal (2 papers)Australian Journal of Experimental Agriculture (28 papers)
- Partner nations
- Australia
In The Last Decade
PK O'Rourke
51 papers receiving 449 citations
Peers
Comparison fields: 5 of 53
- Agronomy and Crop Science 441
- Forestry 99
- Animal Science and Zoology 137
- Genetics 304
- Small Animals 67
Countries citing papers authored by PK O'Rourke
This map shows the geographic impact of PK O'Rourke'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 PK O'Rourke with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites PK O'Rourke more than expected).
Fields of papers citing papers by PK O'Rourke
This network shows the impact of papers produced by PK O'Rourke. 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 PK O'Rourke. The network helps show where PK O'Rourke may publish in the future.
Co-authorship network
The 17 scholars most cited alongside PK O'Rourke, 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 | 1992 | 6 | |
| 2 | 1991 | 5 | |
| 3 | 1991 | 11 | |
| 4 | 1989 | 6 | |
| 5 | Use of within herd information to improve conception rates in beef herds in northern Australia. | 1988 | 5 |
| 6 | Dystokia and associated effects in a central Queensland Hereford herd. | 1986 | 1 |
| 7 | Effect of molasses and nitrogen supplements on the liveweight performance of weaner heifers grazing tropical pastures. | 1984 | 2 |
| 8 | 1983 | 3 | |
| 9 | 1983 | 14 | |
| 10 | Repeatability of tick counts and the relationship between tick count and liveweight change in growing Bos indicus x Bos taurus cattle. | 1982 | 1 |
| 11 | 1982 | 3 | |
| 12 | 1981 | 9 | |
| 13 | 1980 | 3 | |
| 14 | 1979 | 28 | |
| 15 | 1979 | 11 | |
| 16 | 1978 | 3 | |
| 17 | 1978 | 9 | |
| 18 | 1977 | 13 | |
| 19 | 1977 | 16 | |
| 20 | 1975 | 14 |
About PK O'Rourke
PK O'Rourke is a scholar working on Agronomy and Crop Science, Forestry, Genetics, Equine and Animal Science and Zoology, having authored 58 papers that have together received 587 indexed citations. Recurring topics across this work include Genetic and phenotypic traits in livestock (41 papers), Ruminant Nutrition and Digestive Physiology (31 papers), Reproductive Physiology in Livestock (21 papers), Pasture and Agricultural Systems (13 papers), Livestock Management and Performance Improvement (8 papers), Livestock Farming and Management (4 papers), Effects of Environmental Stressors on Livestock (3 papers) and Agroforestry and silvopastoral systems (2 papers). The work is most often cited by research in Agronomy and Crop Science (441 citations), Forestry (99 citations), Animal Science and Zoology (137 citations), Genetics (304 citations) and Small Animals (67 citations). PK O'Rourke has collaborated with scholars based in Australia. Frequent co-authors include R. G. Holroyd, GD Tudor, Geoffry Fordyce, I. Loxton, R. J. W. Gartner, D. L. Robinson, KW Entwistle, David Cooke, MJ Blumenthal and R. J. Williams. Their work appears in journals such as Australian Journal of Botany, The Rangeland Journal, Australian Journal of Experimental Agriculture, Australian Journal of Experimental Agriculture and Animal Husbandry and Australian Journal of Agricultural 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.