J. H. Helm
Impact in
- Agronomy and Crop Science top 1%
- Ruminant Nutrition and Digestive Physiology
- Agronomic Practices and Intercropping Systems
- Crop Yield and Soil Fertility
- Bioenergy crop production and management
- Forestry top 2%
Papers in
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- Wheat and Barley Genetics and Pathology 34
- Plant Disease Resistance and Genetics 18
- Genetics and Plant Breeding 15
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- Crop Yield and Soil Fertility 14
- Ruminant Nutrition and Digestive Physiology 13
- Agronomic Practices and Intercropping Systems 8
- Co-authors
- P. E. Juskiw (25 shared papers)P. E. Jedel (6 shared papers)D. F. Salmon (24 shared papers)J.J. Kennelly (3 shared papers)G.R. Khorasani (3 shared papers)P. A. Burnett (5 shared papers)E. K. Okine (3 shared papers)T. Kelly Turkington (8 shared papers)
In The Last Decade
J. H. Helm
59 papers receiving 830 citations
Peers
Comparison fields: 5 of 62
- Agronomy and Crop Science 564
- Forestry 84
- Plant Science 573
- Soil Science 108
- Environmental Chemistry 66
Countries citing papers authored by J. H. Helm
This map shows the geographic impact of J. H. Helm'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 J. H. Helm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. H. Helm more than expected).
Fields of papers citing papers by J. H. Helm
This network shows the impact of papers produced by J. H. Helm. 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 J. H. Helm. The network helps show where J. H. Helm may publish in the future.
Co-authors
The 25 scholars most cited alongside J. H. Helm, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 61 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 91 | |
| 2 | 2000 | 88 | |
| 3 | 2016 | 72 | |
| 4 | 1993 | 48 | |
| 5 | 2007 | 36 | |
| 6 | 1991 | 33 | |
| 7 | 2000 | 33 | |
| 8 | 1996 | 33 | |
| 9 | 2018 | 31 | |
| 10 | 2000 | 29 | |
| 11 | 1998 | 29 | |
| 12 | 2000 | 28 | |
| 13 | 1999 | 25 | |
| 14 | 2003 | 23 | |
| 15 | 2000 | 22 | |
| 16 | 1993 | 20 | |
| 17 | 2002 | 20 | |
| 18 | 1995 | 17 | |
| 19 | 1995 | 16 | |
| 20 | 2001 | 15 |
About J. H. Helm
J. H. Helm is a scholar working on Plant Science, Agronomy and Crop Science, Environmental Chemistry, Cell Biology and Genetics, having authored 61 papers that have together received 950 indexed citations. Recurring topics across this work include Wheat and Barley Genetics and Pathology (34 papers), Plant Disease Resistance and Genetics (18 papers), Genetics and Plant Breeding (15 papers), Crop Yield and Soil Fertility (14 papers), Ruminant Nutrition and Digestive Physiology (13 papers), Agronomic Practices and Intercropping Systems (8 papers), Plant Pathogens and Fungal Diseases (7 papers) and Turfgrass Adaptation and Management (7 papers). The work is most often cited by research in Agronomy and Crop Science (564 citations), Forestry (84 citations), Plant Science (573 citations), Soil Science (108 citations) and Environmental Chemistry (66 citations). J. H. Helm has collaborated with scholars based in Canada, Germany and Mexico. Frequent co-authors include P. E. Juskiw, P. E. Jedel, D. F. Salmon, J.J. Kennelly, G.R. Khorasani, P. A. Burnett, E. K. Okine, T. Kelly Turkington, K. Xi and Martín Reich. Their work appears in journals such as Crop Science, Canadian Journal of Animal Science, Canadian Journal of Plant Pathology, Agronomy Journal and Animal Feed Science and Technology.
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.