R. J. Roughley

1.8k total citations
68 papers, 1.3k citations indexed

About

R. J. Roughley is a scholar working on Plant Science, Agronomy and Crop Science and Nutrition and Dietetics. According to data from OpenAlex, R. J. Roughley has authored 68 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Plant Science, 33 papers in Agronomy and Crop Science and 5 papers in Nutrition and Dietetics. Recurrent topics in R. J. Roughley's work include Legume Nitrogen Fixing Symbiosis (65 papers), Agronomic Practices and Intercropping Systems (33 papers) and Nematode management and characterization studies (10 papers). R. J. Roughley is often cited by papers focused on Legume Nitrogen Fixing Symbiosis (65 papers), Agronomic Practices and Intercropping Systems (33 papers) and Nematode management and characterization studies (10 papers). R. J. Roughley collaborates with scholars based in Australia, United States and United Kingdom. R. J. Roughley's co-authors include D. F. Herridge, J Brockwell, J. M. Vincent, Muriel R. Chandler, R. A. Date, P. J. Dart, J. M. Day, JA Thompson, Eden S. P. Bromfield and J. F. Witty and has published in prestigious journals such as Soil Biology and Biochemistry, Journal of Experimental Botany and Plant and Soil.

In The Last Decade

R. J. Roughley

65 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. J. Roughley Australia 20 1.2k 624 124 102 55 68 1.3k
Dulce N. Rodríguez-Navarro Spain 21 1.1k 0.9× 429 0.7× 190 1.5× 85 0.8× 25 0.5× 36 1.1k
R. A. Date Australia 14 547 0.5× 273 0.4× 94 0.8× 40 0.4× 14 0.3× 35 601
Jean‐Jacques Drevon France 23 1.2k 1.0× 485 0.8× 29 0.2× 107 1.0× 9 0.2× 57 1.3k
Pedro Soares Vidigal Filho Brazil 18 1.2k 1.0× 252 0.4× 26 0.2× 152 1.5× 14 0.3× 113 1.2k
D. D. Stuthman United States 18 801 0.7× 281 0.5× 25 0.2× 48 0.5× 44 0.8× 56 937
Wen Xin Chen China 15 597 0.5× 242 0.4× 163 1.3× 79 0.8× 8 0.1× 18 686
George G. McBee United States 15 198 0.2× 172 0.3× 58 0.5× 23 0.2× 41 0.7× 24 419
Dejair Lopes de Almeida Brazil 17 659 0.6× 227 0.4× 32 0.3× 396 3.9× 10 0.2× 70 780
J. L. Halgerson United States 12 154 0.1× 305 0.5× 57 0.5× 36 0.4× 34 0.6× 17 456
Francisco Temprano Spain 19 824 0.7× 287 0.5× 130 1.0× 58 0.6× 15 0.3× 28 903

Countries citing papers authored by R. J. Roughley

Since Specialization
Citations

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

Fields of papers citing papers by R. J. Roughley

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. J. Roughley. 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 R. J. Roughley. The network helps show where R. J. Roughley may publish in the future.

Co-authorship network of co-authors of R. J. Roughley

This figure shows the co-authorship network connecting the top 25 collaborators of R. J. Roughley. A scholar is included among the top collaborators of R. J. Roughley 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 R. J. Roughley. R. J. Roughley 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.
Roughley, R. J., et al.. (2005). The legume inoculant industry and inoculant quality control in Australia: 1953–2003. Australian Journal of Experimental Agriculture. 45(3). 127–140. 53 indexed citations
2.
Nguyen, Hien, et al.. (2003). The Positive Yield Response of Field-Grown Rice to Inoculation with a Multi-Strain Biofertiliser in the Hanoi Area, Vietnam. Symbiosis. 35. 231–245. 27 indexed citations
3.
Roughley, R. J., et al.. (1999). The effect of carrier material and moisture potential on the quality of legume inoculants. Jurnal Penelitian dan Pengembangan Pertanian. 18(1). 64–70. 1 indexed citations
4.
Roughley, R. J., et al.. (1995). Growth and survival of root-nodule bacteria in legume inoculants stored at high temperatures. Soil Biology and Biochemistry. 27(4-5). 707–712. 4 indexed citations
5.
Roughley, R. J., R.R. Gault, J Brockwell, et al.. (1995). Autecology of Bradyrhizobium japonicum in soybean-rice rotations. Plant and Soil. 176(1). 7–14. 10 indexed citations
6.
Roughley, R. J., et al.. (1993). Screening of Rhizobium leguminosarum bv. trifolii for adaptation to acid and neutral soils using a selective agar medium. Soil Biology and Biochemistry. 25(10). 1463–1464. 6 indexed citations
7.
Roughley, R. J., et al.. (1992). Intrinsic resistance to streptomycin and spectinomycin among root-nodule bacteria from malaysian soils. Soil Biology and Biochemistry. 24(7). 715–716. 16 indexed citations
8.
Roughley, R. J., et al.. (1991). Factors affecting the determination of the moisture characteristics of peat by the filter paper method. Soil Biology and Biochemistry. 23(11). 1065–1070. 3 indexed citations
9.
Roughley, R. J., et al.. (1991). Vertical movement of Rhizobium leguminosarum BV. Tripolii in soil as influenced by soil water potential and water flow. Soil Biology and Biochemistry. 23(5). 485–486. 9 indexed citations
10.
Day, J. M., R. J. Roughley, & J. F. Witty. (1980). Nodulation and nitrogen fixation by the field bean (Vicia faba).. 191–192. 1 indexed citations
11.
Witty, J. F., R. J. Roughley, & J. M. Day. (1980). Reduction of yield of Vicia faba by foliar fertilization during the seed-filling period. The Journal of Agricultural Science. 94(3). 741–743. 4 indexed citations
12.
Roughley, R. J., et al.. (1980). Competition between species of Rhizobium for nodulation of Glycine max. Soil Biology and Biochemistry. 12(5). 467–470. 16 indexed citations
13.
Roughley, R. J. & JA Thompson. (1978). The Relationship Between the Numbers of Rhizobia in Broth and the Quality of Peat‐based Legume Inoculants. Journal of Applied Bacteriology. 44(2). 317–319. 4 indexed citations
14.
Herridge, D. F. & R. J. Roughley. (1975). Variation in Colony Characteristics and Symbiotic Effectiveness of Rhizobium. Journal of Applied Bacteriology. 38(1). 19–27. 24 indexed citations
15.
Herridge, D. F. & R. J. Roughley. (1975). Nodulation of and nitrogen fixation by Lablab purpureus under field conditions. Australian Journal of Experimental Agriculture and Animal Husbandry. 15(73). 264–269. 3 indexed citations
16.
Roughley, R. J., et al.. (1975). Toxicity of Sodium and Chloride Ions to Rhizobium spp. in Broth and Peat Culture. Journal of Applied Bacteriology. 39(2). 133–138. 43 indexed citations
17.
Roughley, R. J., et al.. (1974). Sodium Chloride as a Cause of Low Numbers of Rhizobium in Legume Inoculants. Journal of Applied Bacteriology. 37(1). 93–99. 25 indexed citations
18.
Roughley, R. J., et al.. (1973). A study of inoculation and sowing methods for Trifolium subterraneum in New South Wales. Australian Journal of Experimental Agriculture and Animal Husbandry. 13(62). 284–291. 3 indexed citations
19.
Roughley, R. J., et al.. (1970). The influence of root temperature on root-hair infection of Trifolium subterraneum L. by Rhizobium trifolii Dang.. 4 indexed citations
20.
Roughley, R. J., et al.. (1961). Freeze-dried cultures as commercial legume inoculants. Australian Journal of Experimental Agriculture and Animal Husbandry. 1(1). 29–33. 10 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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