Raziel A. Ordóñez
Agricultural and Biological Sciences · Purdue University West Lafayette
Publications
35
Citations
1,440
Est. group size
~4
Recurring co-author estimate
Active years
37
Publishing since 1990
Raziel A. Ordóñez studies how maize and soybean crops grow and use nitrogen, water, and soil resources, with particular attention to root systems, plant breeding history, and modeling crop yield under different field conditions. Much of this work focuses on farms in Iowa and the broader US Corn Belt, combining field measurements with computer simulation models to predict crop performance and improve nitrogen-use efficiency.
Publication output was moderate from 2017-2020, dropped to near zero in 2021-2023, and has since picked back up in 2024-2026.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Modern maize hybrids have increased grain yield and efficiency tolerances to nitrogen-limited conditions
European Journal of Agronomy · 2025
- Historical increases in plant density increased vegetative maize biomass while breeding increased reproductive biomass and allocation to ear over stem
Field Crops Research · 2024
- Short‐statured maize achieved similar growth and nitrogen uptake but greater nitrogen efficiencies than conventional tall maize
Crop Science · 2024
- Improving a nitrogen mineralization model for predicting unfertilized corn yield
Soil Science Society of America Journal · 2024
- Insufficient and excessive N fertilizer input reduces maize root mass across soil types
Field Crops Research · 2021
- The Effects of Soil Depth on the Structure of Microbial Communities in Agricultural Soils in Iowa (United States)
Applied and Environmental Microbiology · 2020
- Predicting crop yields and soil‐plant nitrogen dynamics in the US Corn Belt
Crop Science · 2020
- Root to shoot and carbon to nitrogen ratios of maize and soybean crops in the US Midwest
European Journal of Agronomy · 2020
- The effects of soil depth on the structure of microbial communities in agricultural soils in Iowa, USA
bioRxiv (Cold Spring Harbor Laboratory) · 2020
- Enhancing APSIM to simulate excessive moisture effects on root growth
Field Crops Research · 2019
- Maize root distributions strongly associated with water tables in Iowa, USA
Plant and Soil · 2019
- Evaluating maize and soybean grain dry-down in the field with predictive algorithms and genotype-by-environment analysis
Scientific Reports · 2019
- Enhancing APSIM to simulate excessive moisture effects on root growth
Iowa State University Digital Repository (Iowa State University) · 2019
- A solution for sampling position errors in maize and soybean root mass and length estimates
European Journal of Agronomy · 2018
- Unexpected synergistic HIV neutralization by a triple microbicide produced in rice endosperm
Proceedings of the National Academy of Sciences · 2018
- Field Crops Research×6
- Crop Science×3
- European Journal of Agronomy×3
- Plant and Soil×2
- Proceedings of the Integrated Crop Management Conference×2
- Tony J. Vyn
Agricultural and Biological Sciences · Purdue University West Lafayette
- Peter R. Thomison
Agricultural and Biological Sciences · The Ohio State University
- Amit Prasad Timilsina
Agricultural and Biological Sciences · The Ohio State University
- James J. Camberato
Agricultural and Biological Sciences · Purdue University West Lafayette
- Daniel J. Quinn
Agricultural and Biological Sciences · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 20, 2026.
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