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Researcher · Arkansas Agricultural Experiment Station · United States

H. L. Ahlgren

H. L. Ahlgren publishes mostly in Agronomy and Crop Science, Plant Science and Environmental Chemistry, on topics such as Ruminant Nutrition and Digestive Physiology, Turfgrass Adaptation and Management and Agronomic Practices and Intercropping Systems.

OpenAlex
World rank
#5,088,382
of 7,710,434 ranked researchers
Rank in United States
#1,314,057
of 1,627,098
Works
32
Citations
286
Citations per work
8.9
h-index
9
i10-index 9Top 52% in Agronomy and Crop Science
H. L. Ahlgren

What does H. L. Ahlgren research?

H. L. Ahlgren's work is mostly in Agricultural and Biological Sciences (66%), Environmental Science (15%).

Life Sciences: 21 works · 65.8% of their workAgricultural and Biological Sciences: 21 works · 65.8% of their workAgronomy and Crop Science: 9 works · 27.8% of their workPlant Science: 7 works · 22.8% of their workEcology, Evolution, Behavior and Systematics: 3 works · 8.9% of their workGeneral Agricultural and Biological Sciences: 2 works · 6.3% of their workEverything else: 6 works · 19.0% of their workPhysical Sciences: 5 works · 15.2% of their workEnvironmental Science: 5 works · 15.2% of their workEnvironmental Chemistry: 3 works · 10.1% of their workNature and Landscape Conservation: 2 works · 5.1% of their workTHEIR WORKH. L. Ahlgren32works
Life Sciences66%Physical Sciences15%

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
    1. Agricultural and Biological Sciences2165.8%
  2. Everything else619.0%
    1. Environmental Science515.2%
  1. 1Agronomy and Crop Science28% of their works
  2. 2Plant Science23% of their works
  3. 3Environmental Chemistry10% of their works
  4. 4Ecology, Evolution, Behavior and Systematics9% of their works
  5. 5General Agricultural and Biological Sciences6% of their works
  6. 6Nature and Landscape Conservation5% of their works

Research topics

Which keywords describe H. L. Ahlgren's research?

The keywords of their largest research topics: Methane Production, Ruminant Nutrition, Sustainable Agriculture, Biogeochemical Cycling, Turfgrass, Agricultural Productivity, Intercropping and Bioenergy Crops.

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
  1. Methane Production111 topic
  2. Ruminant Nutrition111 topic
  3. Sustainable Agriculture92 topics
  4. Biogeochemical Cycling81 topic
  5. Turfgrass81 topic
  6. Agricultural Productivity51 topic
  7. Intercropping51 topic
  8. Bioenergy Crops41 topic
  9. Forest Restoration41 topic
  10. Seedling Performance41 topic
  11. Switchgrass41 topic
  12. Agricultural Education31 topic
  13. Conservation31 topic
  14. Endophytic Fungi31 topic
  15. Fungal Pathogens31 topic
  16. School Gardens31 topic
  17. Vascular Plants31 topic

Where does H. L. Ahlgren work?

H. L. Ahlgren's main affiliation in the publication record is Arkansas Agricultural Experiment Station, United States.

How many publications and citations does H. L. Ahlgren have?

OpenAlex counts 32 works and 286 citations for H. L. Ahlgren, an h-index of 9, ranking #5,088,382 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.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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