K. Girma

763 total citations
14 papers, 601 citations indexed

About

K. Girma is a scholar working on Agronomy and Crop Science, Plant Science and Soil Science. According to data from OpenAlex, K. Girma has authored 14 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Agronomy and Crop Science, 9 papers in Plant Science and 5 papers in Soil Science. Recurrent topics in K. Girma's work include Crop Yield and Soil Fertility (12 papers), Wheat and Barley Genetics and Pathology (5 papers) and Soil Carbon and Nitrogen Dynamics (4 papers). K. Girma is often cited by papers focused on Crop Yield and Soil Fertility (12 papers), Wheat and Barley Genetics and Pathology (5 papers) and Soil Carbon and Nitrogen Dynamics (4 papers). K. Girma collaborates with scholars based in United States, Switzerland and Germany. K. Girma's co-authors include W. R. Raun, D. Brian Arnall, Brenda Tubaña, R. K. Teal, K. W. Freeman, Olga S. Walsh, John B. Solie, K. L. Martin, M. L. Stone and Jagadeesh Mosali and has published in prestigious journals such as Agronomy Journal, The Journal of Agricultural Science and Communications in Soil Science and Plant Analysis.

In The Last Decade

K. Girma

14 papers receiving 579 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K. Girma United States 11 369 298 242 176 154 14 601
K. L. Martin United States 14 533 1.4× 292 1.0× 317 1.3× 169 1.0× 178 1.2× 18 745
Stanisław Samborski Poland 11 342 0.9× 242 0.8× 135 0.6× 168 1.0× 103 0.7× 35 568
Olga S. Walsh United States 13 519 1.4× 375 1.3× 326 1.3× 225 1.3× 169 1.1× 38 811
R. K. Teal United States 13 621 1.7× 370 1.2× 382 1.6× 208 1.2× 230 1.5× 20 924
Alan D. Meijer United States 7 293 0.8× 319 1.1× 181 0.7× 201 1.1× 141 0.9× 9 591
Wallace W. Wilhelm United States 8 327 0.9× 299 1.0× 174 0.7× 132 0.8× 84 0.5× 18 581
Ángel Maresma Spain 9 238 0.6× 251 0.8× 123 0.5× 161 0.9× 65 0.4× 15 428
Christian Bredemeier Brazil 15 419 1.1× 172 0.6× 199 0.8× 70 0.4× 193 1.3× 43 611
Toshifumi Murakami Japan 11 259 0.7× 144 0.5× 100 0.4× 74 0.4× 118 0.8× 35 451
Tamás Árendás Hungary 11 395 1.1× 147 0.5× 196 0.8× 58 0.3× 117 0.8× 53 633

Countries citing papers authored by K. Girma

Since Specialization
Citations

This map shows the geographic impact of K. Girma'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 K. Girma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Girma more than expected).

Fields of papers citing papers by K. Girma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Girma. 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 K. Girma. The network helps show where K. Girma may publish in the future.

Co-authorship network of co-authors of K. Girma

This figure shows the co-authorship network connecting the top 25 collaborators of K. Girma. A scholar is included among the top collaborators of K. Girma based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. Girma. K. Girma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

14 of 14 papers shown
1.
Girma, K., et al.. (2017). Description, characterization and classification of the major soils in Jinka Agricultural Research Center, South Western Ethiopia. Journal of Soil Science and Environmental Management. 8(3). 61–69. 21 indexed citations
2.
Girma, K., et al.. (2010). CHANGES IN RESPONSE INDICES AS A FUNCTION OF TIME IN WINTER WHEAT. Journal of Plant Nutrition. 33(6). 796–808. 6 indexed citations
3.
Tubaña, Brenda, et al.. (2008). Effect of Treating Field Spatial Variability in Winter Wheat at Different Resolutions. Journal of Plant Nutrition. 31(11). 1975–1998. 13 indexed citations
4.
Tubaña, Brenda, D. Brian Arnall, Olga S. Walsh, et al.. (2008). Adjusting Midseason Nitrogen Rate Using a Sensor-Based Optimization Algorithm to Increase Use Efficiency in Corn. Journal of Plant Nutrition. 31(8). 1393–1419. 67 indexed citations
5.
Teal, R. K., K. W. Freeman, K. Girma, et al.. (2007). Effect of Tillage and Anhydrous Ammonia Application on Nitrogen Use Efficiency of Hard Red Winter Wheat. Journal of Sustainable Agriculture. 30(2). 51–67. 8 indexed citations
6.
7.
Freeman, K. W., K. Girma, R. K. Teal, et al.. (2007). Winter Wheat Grain Yield and Grain Nitrogen as Influenced by Bed and Conventional Planting Systems. Journal of Plant Nutrition. 30(4). 611–622. 11 indexed citations
8.
Martin, K. L., K. Girma, K. W. Freeman, et al.. (2007). Expression of Variability in Corn as Influenced by Growth Stage Using Optical Sensor Measurements. Agronomy Journal. 99(2). 384–389. 87 indexed citations
9.
Teal, R. K., Brenda Tubaña, K. Girma, et al.. (2006). In‐Season Prediction of Corn Grain Yield Potential Using Normalized Difference Vegetation Index. Agronomy Journal. 98(6). 1488–1494. 252 indexed citations
10.
Girma, K., K. L. Martin, D. Brian Arnall, et al.. (2006). Mid-Season Prediction of Wheat-Grain Yield Potential Using Plant, Soil, and Sensor Measurements. Journal of Plant Nutrition. 29(5). 873–897. 36 indexed citations
11.
Martin, K. L., K. W. Freeman, R. K. Teal, et al.. (2006). Mid-Season Recovery from Nitrogen Stress in Winter Wheat. Journal of Plant Nutrition. 29(4). 727–745. 21 indexed citations
12.
Arnall, D. Brian, W. R. Raun, John B. Solie, et al.. (2006). Relationship Between Coefficient of Variation Measured by Spectral Reflectance and Plant Density at Early Growth Stages in Winter Wheat. Journal of Plant Nutrition. 29(11). 1983–1997. 27 indexed citations
13.
Freeman, K. W., K. Girma, Jagadeesh Mosali, et al.. (2006). Response of Winter Wheat to Chloride Fertilization in Sandy Loam Soils. Communications in Soil Science and Plant Analysis. 37(13-14). 1947–1955. 11 indexed citations
14.
Davis, Randall L., R. K. Teal, Jagadeesh Mosali, et al.. (2003). Nitrogen Balance in the Magruder Plots Following 109 Years in Continuous Winter Wheat. Journal of Plant Nutrition. 26(8). 1561–1580. 37 indexed citations

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.

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2026