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Researcher · Instituto Agronômico do Paraná · Brazil

Nélson Machado da Silva

Nélson Machado da Silva publishes mostly in Plant Science, Soil Science and Agronomy and Crop Science, on topics such as Soil Management and Crop Yield, Research in Cotton Cultivation and Crop Yield and Soil Fertility.

OpenAlex
World rank
#7,449,985
of 7,710,434 ranked researchers
Rank in Brazil
#238,413
of 253,246
Works
42
Citations
231
Citations per work
5.5
h-index
8
i10-index 8Top 63% in Plant Science
Nélson Machado da Silva

What does Nélson Machado da Silva research?

Nélson Machado da Silva's work is mostly in Agricultural and Biological Sciences (98%), Biochemistry, Genetics and Molecular Biology (1%), Engineering (1%).

Life Sciences: 41 works · 98.3% of their workAgricultural and Biological Sciences: 41 works · 97.5% of their workPlant Science: 21 works · 49.6% of their workSoil Science: 14 works · 32.8% of their workAgronomy and Crop Science: 6 works · 14.3% of their workForestry: 0 works · 0.8% of their workBiochemistry, Genetics and Molecular Biology: 0 works · 0.8% of their workMolecular Biology: 0 works · 0.8% of their workPhysical Sciences: 0 works · 0.8% of their workEngineering: 0 works · 0.8% of their workCivil and Structural Engineering: 0 works · 0.8% of their workTHEIR WORKNélson Machado daSilva42works
Life Sciences98%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 Sciences4197.5%
    2. Biochemistry, Genetics and Molecular Biology00.8%
    1. Engineering00.8%
  1. 1Plant Science50% of their works
  2. 2Soil Science33% of their works
  3. 3Agronomy and Crop Science14% of their works
  4. 4Civil and Structural Engineering1% of their works
  5. 5Molecular Biology1% of their works
  6. 6Forestry1% of their works

Research topics

Which keywords describe Nélson Machado da Silva's research?

The keywords of their largest research topics: No-till Crop Production, Soil Compaction, Genetic Mapping, Cotton Genomics, Fiber Development, Maize Yield, Nitrogen Uptake and Plant Nutrition.

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 19 words, with their numbers
  1. No-till Crop Production361 topic
  2. Soil Compaction361 topic
  3. Genetic Mapping312 topics
  4. Cotton Genomics261 topic
  5. Fiber Development261 topic
  6. Maize Yield171 topic
  7. Nitrogen Uptake171 topic
  8. Plant Nutrition132 topics
  9. Drought Tolerance112 topics
  10. Morphological Parameters91 topic
  11. Substrates91 topic
  12. Banana61 topic
  13. Genetics61 topic
  14. Genomics51 topic
  15. Sugarcane51 topic
  16. Biofortification41 topic
  17. Mineral Elements41 topic
  18. Nitrogen31 topic
  19. Phosphorus31 topic

Where does Nélson Machado da Silva work?

Nélson Machado da Silva's main affiliation in the publication record is Instituto Agronômico do Paraná, Brazil.

How many publications and citations does Nélson Machado da Silva have?

OpenAlex counts 42 works and 231 citations for Nélson Machado da Silva, an h-index of 8, ranking #7,449,985 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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