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Researcher · Universidade Estadual Paulista (Unesp) · Brazil

Orivaldo Arf

Orivaldo Arf publishes mostly in Plant Science, Soil Science and Agronomy and Crop Science, on topics such as Soil Management and Crop Yield, Growth and nutrition in plants and Crop Yield and Soil Fertility.

ORCID 0000-0002-8468-0773 OpenAlex
World rank
#7,696,841
of 7,710,434 ranked researchers
Rank in Brazil
#252,697
of 253,246
Works
401
Citations
3.2k
Citations per work
8.1
h-index
30
i10-index 108Top 6.9% in Plant Science
Orivaldo Arf

What does Orivaldo Arf research?

Orivaldo Arf's work is mostly in Agricultural and Biological Sciences (97%), Environmental Science (1%).

Life Sciences: 390 works · 97.2% of their workAgricultural and Biological Sciences: 390 works · 97.2% of their workPlant Science: 210 works · 52.3% of their workSoil Science: 104 works · 25.9% of their workAgronomy and Crop Science: 70 works · 17.5% of their workForestry: 4 works · 1.0% of their workEcology, Evolution, Behavior and Systematics: 2 works · 0.5% of their workEverything else: 9 works · 2.2% of their workPhysical Sciences: 2 works · 0.6% of their workEnvironmental Science: 2 works · 0.6% of their workManagement, Monitoring, Policy and Law: 2 works · 0.6% of their workTHEIR WORKOrivaldo Arf401works
Life Sciences97%Physical Sciences1%

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 Sciences39097.2%
  2. Everything else92.2%
    1. Environmental Science20.6%
  1. 1Plant Science52% of their works
  2. 2Soil Science26% of their works
  3. 3Agronomy and Crop Science18% of their works
  4. 4Forestry1% of their works
  5. 5Management, Monitoring, Policy and Law1% of their works
  6. 6Ecology, Evolution, Behavior and Systematics0% of their works

Research topics

Which keywords describe Orivaldo Arf's research?

The keywords of their largest research topics: No-till Crop Production, Soil Compaction, Genetic Diversity, Plant Nutrition, Morphological Parameters, Substrates, QTL Mapping and Maize Yield.

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 20 words, with their numbers
  1. No-till Crop Production2271 topic
  2. Soil Compaction2271 topic
  3. Genetic Diversity2012 topics
  4. Plant Nutrition1962 topics
  5. Morphological Parameters1771 topic
  6. Substrates1771 topic
  7. QTL Mapping1332 topics
  8. Maize Yield1231 topic
  9. Nitrogen Uptake1231 topic
  10. Nitrogen Fixation1122 topics
  11. Rice1091 topic
  12. Water Management1091 topic
  13. Legumes571 topic
  14. Symbiosis571 topic
  15. Agricultural Productivity551 topic
  16. Intercropping551 topic
  17. Genome Sequencing241 topic
  18. Soybean241 topic
  19. Biofortification191 topic
  20. Mineral Elements191 topic

Where does Orivaldo Arf work?

Orivaldo Arf's main affiliation in the publication record is Universidade Estadual Paulista (Unesp), Brazil.

How many publications and citations does Orivaldo Arf have?

OpenAlex counts 401 works and 3,243 citations for Orivaldo Arf, an h-index of 30, ranking #7,696,841 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.

Discussion

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