P. J. Mattern
P. J. Mattern publishes mostly in Plant Science, Agronomy and Crop Science and Nutrition and Dietetics, on topics such as Wheat and Barley Genetics and Pathology, Genetics and Plant Breeding and Crop Yield and Soil Fertility.
- World rank
- #5,038,530 of 7,710,434 ranked researchers
- Rank in United States
- #1,304,939 of 1,627,098
- Works
- 76
- Citations
- 834
- Citations per work
- 11.0
What does P. J. Mattern research?
P. J. Mattern's work is mostly in Agricultural and Biological Sciences (81%), Nursing (6%), Environmental Science (4%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Life Sciences6483.9%
- Everything else56.3%
- Health Sciences45.9%
- Nursing45.9%
- Physical Sciences33.9%
- 1Plant Science67% of their works
- 2Agronomy and Crop Science14% of their works
- 3Nutrition and Dietetics6% of their works
- 4Environmental Chemistry4% of their works
- 5Molecular Biology2% of their works
- 6Genetics2% of their works
Research topics
Which keywords describe P. J. Mattern's research?
The keywords of their largest research topics: Genetics, Wheat, Genetic Improvement, Plant Breeding, Cultivar Evaluation, Genotype-by-Environment Interaction, Maize Yield and Nitrogen Uptake.
- Turfgrass
- Organic Fertilizers
- Rhizoctonia solani
- Glycemic Index
- Phytic Acid
- Nitrogen Uptake
- Genotype-by-Environment Interaction
- Plant Breeding
- Wheat
- Genetics
- Genetic Improvement
- Cultivar Evaluation
- Maize Yield
- Phytase
- Dietary Fiber
- Plasmodiophora brassicae
- Nutrient Sources
- Biogeochemical Cycling
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 18 words, with their numbers
- Genetics561 topic
- Wheat561 topic
- Genetic Improvement512 topics
- Plant Breeding402 topics
- Cultivar Evaluation271 topic
- Genotype-by-Environment Interaction271 topic
- Maize Yield241 topic
- Nitrogen Uptake241 topic
- Phytase131 topic
- Phytic Acid131 topic
- Dietary Fiber121 topic
- Glycemic Index121 topic
- Plasmodiophora brassicae101 topic
- Rhizoctonia solani101 topic
- Nutrient Sources91 topic
- Organic Fertilizers91 topic
- Biogeochemical Cycling81 topic
- Turfgrass81 topic
Where does P. J. Mattern work?
P. J. Mattern's main affiliation in the publication record is University of Nebraska–Lincoln, United States.
How many publications and citations does P. J. Mattern have?
OpenAlex counts 76 works and 834 citations for P. J. Mattern, an h-index of 16, ranking #5,038,530 of 7,710,434 researchers worldwide on the quality 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.
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Discussion
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