John McCallum
John McCallum publishes mostly in Plant Science, Molecular Biology and Sociology and Political Science, on topics such as Garlic and Onion Studies, Plant Disease Resistance and Genetics and Agriculture and Rural Development Research.
- World rank
- #815,178 of 1,633,909 ranked researchers
- Rank in New Zealand
- #2,693 of 4,714
- Works
- 17
- Citations
- 57
- Citations per work
- 3.4
What does John McCallum research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Plant Science56% of their works
- 2Molecular Biology12% of their works
- 3Sociology and Political Science8% of their works
- 4Biochemistry8% of their works
- 5Ecology, Evolution, Behavior and Systematics4% of their works
- 6Soil Science4% of their works
Research topics
Which keywords describe John McCallum's research?
The keywords of their largest research topics: Bioactive Compounds, Garlic, Plasmodiophora brassicae, Rhizoctonia solani, Climate Change, Breeding, Buckwheat and Dormancy.
- Sustainability
- Phytophthora
- Legumes
- Genome Sequencing
- Dormancy
- Breeding
- Rhizoctonia solani
- Garlic
- Bioactive Compounds
- Plasmodiophora brassicae
- Climate Change
- Buckwheat
- Fruit Trees
- Genomics
- Livestock Farming
- Quinoa
- Symbiosis
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 17 words, with their numbers
- Bioactive Compounds41 topic
- Garlic41 topic
- Plasmodiophora brassicae41 topic
- Rhizoctonia solani41 topic
- Climate Change22 topics
- Breeding11 topic
- Buckwheat11 topic
- Dormancy11 topic
- Fruit Trees11 topic
- Genome Sequencing11 topic
- Genomics11 topic
- Legumes11 topic
- Livestock Farming11 topic
- Phytophthora11 topic
- Quinoa11 topic
- Sustainability11 topic
- Symbiosis11 topic
Where does John McCallum work?
John McCallum's main affiliation in the publication record is Plant & Food Research, New Zealand.
How many publications and citations does John McCallum have?
Science Explorer counts 17 works and 57 citations for John McCallum, ranking #815,178 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Other researchers named John McCallum
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.