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Researcher · Moi University · Kenya

John Robert Okalebo

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

OpenAlex
World rank
#1,971,621
of 7,710,434 ranked researchers
Rank in Kenya
#1,656
of 7,520
Works
110
Citations
1.5k
Citations per work
13.9
h-index
23
i10-index 41Top 13% in Plant Science
John Robert Okalebo

What does John Robert Okalebo research?

John Robert Okalebo's work is mostly in Agricultural and Biological Sciences (83%), Environmental Science (3%).

Life Sciences: 91 works · 83.1% of their workAgricultural and Biological Sciences: 91 works · 83.1% of their workPlant Science: 32 works · 29.0% of their workSoil Science: 23 works · 20.6% of their workAgronomy and Crop Science: 21 works · 19.1% of their workGeneral Agricultural and Biological Sciences: 11 works · 9.6% of their workEcology, Evolution, Behavior and Systematics: 5 works · 4.8% of their workEverything else: 15 works · 14.0% of their workPhysical Sciences: 3 works · 2.9% of their workEnvironmental Science: 3 works · 2.9% of their workManagement, Monitoring, Policy and Law: 3 works · 2.9% of their workTHEIR WORKJohn RobertOkalebo110works
Life Sciences83%Physical Sciences3%

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 Sciences9183.1%
  2. Everything else1514.0%
    1. Environmental Science32.9%
  1. 1Plant Science29% of their works
  2. 2Soil Science21% of their works
  3. 3Agronomy and Crop Science19% of their works
  4. 4General Agricultural and Biological Sciences10% of their works
  5. 5Ecology, Evolution, Behavior and Systematics5% of their works
  6. 6Management, Monitoring, Policy and Law3% of their works

Research topics

Which keywords describe John Robert Okalebo's research?

The keywords of their largest research topics: Sustainable Agriculture, Nitrogen Fixation, Soil Fertility, Climate Change, Smallholder Farmers, Agricultural Productivity, Intercropping and Nitrogen Cycle.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 21 words, with their numbers
  1. Sustainable Agriculture683 topics
  2. Nitrogen Fixation492 topics
  3. Soil Fertility422 topics
  4. Climate Change392 topics
  5. Smallholder Farmers362 topics
  6. Agricultural Productivity291 topic
  7. Intercropping291 topic
  8. Nitrogen Cycle261 topic
  9. Soil Carbon Sequestration261 topic
  10. Agricultural Innovation231 topic
  11. Livelihood Diversification231 topic
  12. Maize Yield231 topic
  13. Nitrogen Uptake231 topic
  14. Legumes201 topic
  15. Symbiosis201 topic
  16. Crop Productivity161 topic
  17. Organic Manure161 topic
  18. Livestock Farming131 topic
  19. Sustainability131 topic
  20. Cowpea91 topic
  21. Genetics91 topic

Where does John Robert Okalebo work?

John Robert Okalebo's main affiliation in the publication record is Moi University, Kenya.

How many publications and citations does John Robert Okalebo have?

OpenAlex counts 110 works and 1,528 citations for John Robert Okalebo, an h-index of 23, ranking #1,971,621 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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.

Discussion

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