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Researcher · University of Nigeria · Nigeria

Sunday E. Obalum

Sunday E. Obalum publishes mostly in Plant Science, Agronomy and Crop Science and Soil Science, on topics such as Agronomic Practices and Intercropping Systems, Soil Carbon and Nitrogen Dynamics and Crop Yield and Soil Fertility.

ORCID 0000-0002-6857-6773 OpenAlex
World rank
#1,578,679
of 1,633,909 ranked researchers
Rank in Nigeria
#1,644
of 1,758
Works
17
Citations
26
Citations per work
1.5

What does Sunday E. Obalum research?

Plant Science: 14.3%Agronomy and Crop Science: 10.7%Soil Science: 7.1%Geochemistry and Petrology: 7.1%other fields: 60.8%14%top field
Plant Science14.3%Agronomy and Crop Science10.7%Soil Science7.1%Geochemistry and Petrology7.1%other fields60.8%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Plant Science14% of their works
  2. 2Agronomy and Crop Science11% of their works
  3. 3Soil Science7% of their works
  4. 4Geochemistry and Petrology7% of their works
  5. 5Civil and Structural Engineering7% of their works
  6. 6Environmental Engineering7% of their works

Research topics

Which keywords describe Sunday E. Obalum's research?

The keywords of their largest research topics: Nitrogen Fixation, Agricultural Productivity, Intercropping, Nitrogen Cycle, QTL Mapping, Soil Carbon Sequestration, Acrylamide and Genetic Diversity.

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
  1. Nitrogen Fixation32 topics
  2. Agricultural Productivity21 topic
  3. Intercropping21 topic
  4. Nitrogen Cycle21 topic
  5. QTL Mapping22 topics
  6. Soil Carbon Sequestration21 topic
  7. Acrylamide11 topic
  8. Genetic Diversity11 topic
  9. Integrated Farming Systems11 topic
  10. Legumes11 topic
  11. Maillard Reaction11 topic
  12. Maize Yield11 topic
  13. Nitrogen Uptake11 topic
  14. Rice11 topic
  15. Rice-Fish Farming11 topic
  16. Soybean11 topic
  17. Symbiosis11 topic
  18. Water Management11 topic

Where does Sunday E. Obalum work?

Sunday E. Obalum's main affiliation in the publication record is University of Nigeria, Nigeria.

How many publications and citations does Sunday E. Obalum have?

Science Explorer counts 17 works and 26 citations for Sunday E. Obalum, ranking #1,578,679 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.

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.