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Researcher · International Rice Research Institute · Philippines

J. K. Ladha

J. K. Ladha publishes mostly in Plant Science, Agronomy and Crop Science and Soil Science, on topics such as Rice Cultivation and Yield Improvement, Soil Carbon and Nitrogen Dynamics and Agronomic Practices and Intercropping Systems.

ORCID 0000-0001-6517-5379 OpenAlex
World rank
#13,831
of 1,633,909 ranked researchers
Rank in Philippines
#2
of 645
Works
68
Citations
738
Citations per work
10.9

What does J. K. Ladha research?

Plant Science: 48.5%Agronomy and Crop Science: 14.7%Soil Science: 11.8%General Agricultural and Biological Sciences: 4.4%other fields: 20.6%48%top field
Plant Science48.5%Agronomy and Crop Science14.7%Soil Science11.8%General Agricultural and Biological Sciences4.4%other fields20.6%

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

  1. 1Plant Science48% of their works
  2. 2Agronomy and Crop Science15% of their works
  3. 3Soil Science12% of their works
  4. 4General Agricultural and Biological Sciences4% of their works
  5. 5Ecology, Evolution, Behavior and Systematics4% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe J. K. Ladha's research?

The keywords of their largest research topics: Nitrogen Fixation, Rice, Water Management, Climate Change, Nitrogen Cycle, Soil Carbon Sequestration, Agricultural Productivity and Intercropping.

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 Fixation132 topics
  2. Rice111 topic
  3. Water Management111 topic
  4. Climate Change102 topics
  5. Nitrogen Cycle81 topic
  6. Soil Carbon Sequestration81 topic
  7. Agricultural Productivity71 topic
  8. Intercropping71 topic
  9. Legumes61 topic
  10. Symbiosis61 topic
  11. Nitrogen41 topic
  12. Phosphorus41 topic
  13. Agriculture21 topic
  14. Development21 topic
  15. Ecological Statistics21 topic
  16. Maize Yield21 topic
  17. Meta-Analysis21 topic
  18. Nitrogen Uptake21 topic

Where does J. K. Ladha work?

J. K. Ladha's main affiliation in the publication record is International Rice Research Institute, Philippines.

How many publications and citations does J. K. Ladha have?

Science Explorer counts 68 works and 738 citations for J. K. Ladha, ranking #13,831 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.