Modesto Ulloa
Impact in
- Geochemistry and Petrology top 10%
- Geochemistry and Elemental Analysis
- Soil Science top 10%
- Soil Management and Crop Yield
Papers in
-
- Sugarcane Cultivation and Processing 5
- Rice Cultivation and Yield Improvement 4
- Silicon Effects in Agriculture 2
- Aluminum toxicity and tolerance in plants and animals 2
- History 3
- Historical Studies on Spain 3
- Medieval and Early Modern Iberia 3
- Co-authors
- Gerald Powell (4 shared papers)G. H. Snyder (1 shared paper)Lawrence E. Datnoff (1 shared paper)Gaspar Henrique Korndörfer (1 shared paper)D. L. Anderson (1 shared paper)Richard N. Raid (1 shared paper)B. Glaz (5 shared papers)Michael Weisser (1 shared paper)
- Journals
- Agronomy Journal (3 papers)Field Crops Research (1 paper)The American Historical Review (1 paper)Soil Science Society of America Journal (1 paper)Journal of European economic history (1 paper)
- Partner nations
- United StatesBrazil
In The Last Decade
Modesto Ulloa
13 papers receiving 279 citations
Peers
Comparison fields: 5 of 48
- Geochemistry and Petrology 82
- Soil Science 69
- Plant Science 219
- History 42
- Conservation 13
Countries citing papers authored by Modesto Ulloa
This map shows the geographic impact of Modesto Ulloa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Modesto Ulloa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Modesto Ulloa more than expected).
Fields of papers citing papers by Modesto Ulloa
This network shows the impact of papers produced by Modesto Ulloa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Modesto Ulloa. The network helps show where Modesto Ulloa may publish in the future.
Co-authors
The 12 scholars most cited alongside Modesto Ulloa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2001 | 135 | |
| 2 | 1992 | 50 | |
| 3 | 1964 | 37 | |
| 4 | 1991 | 20 | |
| 5 | 1979 | 16 | |
| 6 | 2000 | 15 | |
| 7 | 1979 | 15 | |
| 8 | Castilian Seigniorage and Coinage in the Reign of Philip II. | 1975 | 8 |
| 9 | 2000 | 6 | |
| 10 | 1989 | 6 | |
| 11 | 1994 | 5 | |
| 12 | 2017 | 4 | |
| 13 | 2000 | 2 |
About Modesto Ulloa
Modesto Ulloa is a scholar working on Plant Science, History, Conservation, Economics and Econometrics and Industrial and Manufacturing Engineering, having authored 13 papers that have together received 319 indexed citations. Recurring topics across this work include Sugarcane Cultivation and Processing (5 papers), Rice Cultivation and Yield Improvement (4 papers), Historical Studies on Spain (3 papers), Medieval and Early Modern Iberia (3 papers), Silicon Effects in Agriculture (2 papers), Historical and socio-economic studies of Spain and related regions (2 papers), Historical Art and Architecture Studies (2 papers) and Aluminum toxicity and tolerance in plants and animals (2 papers). The work is most often cited by research in Geochemistry and Petrology (82 citations), Soil Science (69 citations), Plant Science (219 citations), History (42 citations) and Conservation (13 citations). Modesto Ulloa has collaborated with scholars based in United States and Brazil. Frequent co-authors include Gerald Powell, G. H. Snyder, Lawrence E. Datnoff, Gaspar Henrique Korndörfer, D. L. Anderson, Richard N. Raid, B. Glaz, Michael Weisser, Michael D. Gordon and C. A. Sanchez. Their work appears in journals such as Agronomy Journal, Field Crops Research, The American Historical Review, Soil Science Society of America Journal and Journal of European economic history.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.