Randy Killorn

621 total citations
28 papers, 453 citations indexed

About

Randy Killorn is a scholar working on Soil Science, Plant Science and Environmental Chemistry. According to data from OpenAlex, Randy Killorn has authored 28 papers receiving a total of 453 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Soil Science, 10 papers in Plant Science and 8 papers in Environmental Chemistry. Recurrent topics in Randy Killorn's work include Soil Carbon and Nitrogen Dynamics (13 papers), Crop Yield and Soil Fertility (7 papers) and Soil and Water Nutrient Dynamics (6 papers). Randy Killorn is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (13 papers), Crop Yield and Soil Fertility (7 papers) and Soil and Water Nutrient Dynamics (6 papers). Randy Killorn collaborates with scholars based in United States, Costa Rica and Venezuela. Randy Killorn's co-authors include Robert Horton, Dedrick D. Davis, Nick E. Christians, N. W. Christensen, Kokoasse Kpomblekou‐A, Catherine E. Brewer, S. S. J. Buah, Julia W. Gaskin, M. L. Cabrera and D. E. Radcliffe and has published in prestigious journals such as SHILAP Revista de lepidopterología, Soil Science Society of America Journal and Soil Science.

In The Last Decade

Randy Killorn

27 papers receiving 414 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Randy Killorn United States 12 287 172 105 78 64 28 453
Yothin Konboon Philippines 10 423 1.5× 304 1.8× 95 0.9× 88 1.1× 77 1.2× 12 689
R. S. Dharmakeerthi Sri Lanka 12 271 0.9× 116 0.7× 67 0.6× 63 0.8× 117 1.8× 29 416
Patcharee Saenjan Thailand 9 419 1.5× 197 1.1× 77 0.7× 70 0.9× 103 1.6× 15 569
V. Beri India 10 423 1.5× 264 1.5× 121 1.2× 81 1.0× 72 1.1× 22 613
M. Z. Khan Pakistan 8 231 0.8× 229 1.3× 67 0.6× 50 0.6× 24 0.4× 14 407
Deshui Tan China 9 299 1.0× 304 1.8× 119 1.1× 40 0.5× 40 0.6× 26 516
A. B. Rosenani Malaysia 12 343 1.2× 176 1.0× 65 0.6× 63 0.8× 107 1.7× 38 560
Greg Butler Australia 6 323 1.1× 130 0.8× 44 0.4× 57 0.7× 57 0.9× 7 454
Cleiton H. Sequeira United States 7 345 1.2× 170 1.0× 91 0.9× 64 0.8× 117 1.8× 8 496
M. X. Fan Canada 10 348 1.2× 130 0.8× 89 0.8× 44 0.6× 195 3.0× 15 460

Countries citing papers authored by Randy Killorn

Since Specialization
Citations

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

Fields of papers citing papers by Randy Killorn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Randy Killorn

This figure shows the co-authorship network connecting the top 25 collaborators of Randy Killorn. A scholar is included among the top collaborators of Randy Killorn 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 Randy Killorn. Randy Killorn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Killorn, Randy, et al.. (2011). Effect of Three Different Qualities of Biochar on Selected Soil Properties. Communications in Soil Science and Plant Analysis. 42(18). 2274–2283. 14 indexed citations
2.
Killorn, Randy, et al.. (2011). Effects of Soil Application of Different Biochars on Selected Soil Chemical Properties. Communications in Soil Science and Plant Analysis. 42(19). 2310–2321. 15 indexed citations
3.
Killorn, Randy, et al.. (2011). Effect of the Application of Biochar on Selected Soil Chemical Properties, Corn Grain, and Biomass Yields in Iowa. Communications in Soil Science and Plant Analysis. 42(20). 2441–2451. 11 indexed citations
4.
Killorn, Randy, et al.. (2010). Nitrificación del amonio a partir de un fertilizante de liberación controlada y úrea convencional en dos suelos de iowa, EEUU. Redalyc (Universidad Autónoma del Estado de México). 22(3). 193–200. 2 indexed citations
5.
Christians, Nick E., et al.. (2010). Physical and Mineral‐Nutrition Properties of Sand‐Based Turfgrass Root Zones Amended with Biochar. Agronomy Journal. 102(6). 1627–1631. 186 indexed citations
6.
Killorn, Randy, et al.. (2009). Nitrification Inhibition in Iowa Soils Treated with Stay‐N 2000 as Affected by Temperature and Matric Potential. Communications in Soil Science and Plant Analysis. 40(7-8). 1214–1226. 1 indexed citations
7.
Hernández, Jorge & Randy Killorn. (2009). Phosphorus fertilizer by-product effect on the interaction of zinc and phosphorus in corn and soybean. Canadian Journal of Soil Science. 89(2). 189–196. 1 indexed citations
8.
Killorn, Randy, et al.. (2008). Heavy‐Metal Inhibition of Nitrification in Selected Iowa Soils Treated with Stay‐N 2000. Communications in Soil Science and Plant Analysis. 39(7-8). 972–982. 2 indexed citations
9.
Risse, L. Mark, M. L. Cabrera, Alan J. Franzluebbers, et al.. (2006). LAND APPLICATION OF MANURE FOR BENEFICIAL REUSE. Insecta mundi. 31 indexed citations
10.
Killorn, Randy, et al.. (2005). SOIL P FORMS AND P UPTAKE UNDER INTENSIVE PLANT GROWTH IN THE GREENHOUSE 1. Dialnet (Universidad de la Rioja). 29(2). 83–97. 10 indexed citations
11.
Sawyer, John E., Antonio P. Mallarino, & Randy Killorn. (2003). Take a Good Soil Sample to Help Make Good Decisions. Iowa State University Digital Repository (Iowa State University). 4 indexed citations
12.
Killorn, Randy, et al.. (2000). No‐tillage corn response to placement of fertilizer nitrogen, phosphorus, and potassium. Communications in Soil Science and Plant Analysis. 31(19-20). 3121–3133. 11 indexed citations
13.
Killorn, Randy. (1999). Effect of Frequency of Swine Manure Application on the Yield of Corn and Soybean. Iowa State University Digital Repository (Iowa State University). 1(1). 3 indexed citations
14.
Buah, S. S. J., et al.. (1999). No‐Tillage Corn Hybrids Response to Starter Fertilizer. jpa. 12(4). 676–680. 13 indexed citations
15.
Killorn, Randy, et al.. (1996). Fallow‐ and Flooded‐Soil Syndromes: Effects on Crop Production. jpa. 9(1). 39–41. 13 indexed citations
16.
Taber, Henry G. & Randy Killorn. (1993). Determination of nitrate in unfiltered extracts of muskmelon tissue by ion‐selective electrodes. Communications in Soil Science and Plant Analysis. 24(11-12). 1231–1241. 4 indexed citations
17.
Killorn, Randy, et al.. (1992). Nitrogen Fertilizer Management Effects on Corn Grain Yield and Nitrogen Uptake. jpa. 5(1). 142–148. 20 indexed citations
18.
Killorn, Randy, et al.. (1990). THE EFFICACY OF TWO NITRIFICATION INHIBITORS AT HIGH TEMPERATURE IN TWO IOWA SOILS. Soil Science. 149(4). 185–190. 3 indexed citations
19.
Killorn, Randy, et al.. (1988). Relationship Between Basal Corn Stem Nitrate N Content at V6 Growth Stage and Grain Yield. jpa. 1(4). 322–326. 13 indexed citations
20.
Christensen, N. W. & Randy Killorn. (1981). Wheat and Barley Growth and N Fertilizer Utilization Under Sprinkler Irrigation1. Agronomy Journal. 73(2). 307–312. 15 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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