RD Graham

497 total citations
18 papers, 363 citations indexed

About

RD Graham is a scholar working on Plant Science, Soil Science and Agronomy and Crop Science. According to data from OpenAlex, RD Graham has authored 18 papers receiving a total of 363 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Plant Science, 8 papers in Soil Science and 6 papers in Agronomy and Crop Science. Recurrent topics in RD Graham's work include Plant Micronutrient Interactions and Effects (11 papers), Agricultural Science and Fertilization (6 papers) and Crop Yield and Soil Fertility (5 papers). RD Graham is often cited by papers focused on Plant Micronutrient Interactions and Effects (11 papers), Agricultural Science and Fertilization (6 papers) and Crop Yield and Soil Fertility (5 papers). RD Graham collaborates with scholars based in United States and Australia. RD Graham's co-authors include JT Wiskich, PE Kriedemann, Albert Ulrich, AD Rovira, N. S. Wilhelm, Nancy Longnecker, C.Y. Tang, Carina Llano, Andreas Ulrich and Chao Tang and has published in prestigious journals such as PLANT PHYSIOLOGY, Plant and Soil and Journal of Agronomy and Crop Science.

In The Last Decade

RD Graham

18 papers receiving 310 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
RD Graham United States	12	308	93	69	49	30	18	363
M. Monib Egypt	10	165 0.5×	58 0.6×	24 0.3×	44 0.9×	19 0.6×	38	309
I. Vörös Hungary	7	311 1.0×	66 0.7×	22 0.3×	48 1.0×	33 1.1×	13	357
C. M. Guimarães Brazil	4	537 1.7×	177 1.9×	86 1.2×	40 0.8×	28 0.9×	11	642
Leena Suominen Finland	13	206 0.7×	31 0.3×	66 1.0×	131 2.7×	22 0.7×	20	399
A. Grappelli Italy	8	217 0.7×	268 2.9×	33 0.5×	23 0.5×	44 1.5×	13	386
N. H. Peck United States	11	266 0.9×	65 0.7×	42 0.6×	22 0.4×	11 0.4×	41	354
B. A. Kratky United States	11	227 0.7×	70 0.8×	11 0.2×	32 0.7×	13 0.4×	30	322
B. L. Koch United States	9	261 0.8×	33 0.4×	39 0.6×	33 0.7×	17 0.6×	13	387
D Bouma Australia	11	310 1.0×	95 1.0×	50 0.7×	10 0.2×	26 0.9×	40	397
Brigitta Tóth Hungary	12	340 1.1×	45 0.5×	76 1.1×	73 1.5×	21 0.7×	50	426

Countries citing papers authored by RD Graham

Since Specialization

Citations

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

Fields of papers citing papers by RD Graham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of RD Graham

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

All Works

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18 of 18 papers shown

Tang, C.Y., et al.. (2000). The effect of soil moisture on the tolerance of Lupinus pilosus genotypes to a calcareous soil. Plant and Soil. 219(1-2). 263–271. 24 indexed citations

Tang, Chao, et al.. (2000). The effects of nutrient supply, predominantly addition of iron, and rhizobial inoculation on the tolerance of Lupinus pilosus genotypes to a calcareous soil. Plant and Soil. 224(2). 207–215. 6 indexed citations

King, PM, et al.. (1992). Crops and Pasture Rotations at Coonalpyn, South Australia: Effects on Nutrients in Wheat and Barley. Journal of Agronomy and Crop Science. 168(1). 37–48. 2 indexed citations

Longnecker, Nancy, et al.. (1991). Increased manganese content of barley seeds can increase grain yield in manganese-deficient conditions. Australian Journal of Agricultural Research. 42(7). 1065–1074. 34 indexed citations

Wilhelm, N. S., RD Graham, & AD Rovira. (1988). Application of different sources of manganese sulfate decreases take-all ( Gaeumannomyces graminis var. tritici ) of wheat grown in a manganese deficient soi. Australian Journal of Agricultural Research. 39(1). 1–10. 41 indexed citations

Graham, RD, et al.. (1987). Tolerance of wheat, barley, triticale and rye to manganese deficiency during seedling growth. Australian Journal of Agricultural Research. 38(3). 501–511. 11 indexed citations

Kriedemann, PE, RD Graham, & JT Wiskich. (1985). Photosynthetic dysfunction and in vivo changes in chlorophyll a fluorescence from manganese-deficient wheat leaves. Australian Journal of Agricultural Research. 36(2). 157–169. 81 indexed citations

Graham, RD, et al.. (1985). Diagnosis and prognosis of manganese deficiency in Lupinus angustifolius L. Australian Journal of Agricultural Research. 36(6). 765–777. 14 indexed citations

Graham, RD, et al.. (1985). The critical concentration of manganese in field-grown wheat. Australian Journal of Agricultural Research. 36(2). 145–155. 31 indexed citations

10.

Graham, RD, et al.. (1984). The effect of soil- and foliar-applied manganese in preventing the onset of manganese deficiency in Lupinus angustifolius. Australian Journal of Agricultural Research. 35(4). 529–538. 12 indexed citations

11.

Graham, RD, et al.. (1983). Responses of triticale, wheat, rye and barley to nitrogen fertilizer. Australian Journal of Experimental Agriculture. 23(120). 73–79. 18 indexed citations

12.

Graham, RD, et al.. (1981). Effect of phosphate supply and competition from grasses on growth and nitrogen fixation of Medicago trunculata. Australian Journal of Agricultural Research. 32(5). 761–772. 7 indexed citations

13.

Graham, RD, et al.. (1979). The sensitivity of hexaploid and octoploid triticales and their parent species to copper deficiency. Australian Journal of Agricultural Research. 30(5). 791–799. 16 indexed citations

14.

Graham, RD. (1976). Anomalous Water Relations in Copper-Deficient Wheat Plants. Australian Journal of Plant Physiology. 3(2). 229–236. 20 indexed citations

15.

Graham, RD & Andreas Ulrich. (1974). Retranslocation of Potassium in Beta vulgaris L. Under Conditions of Low Sodium Supply. Australian Journal of Plant Physiology. 1(3). 387–396. 3 indexed citations

16.

Graham, RD & Albert Ulrich. (1972). Potassium Deficiency-induced Changes in Stomatal Behavior, Leaf Water Potentials, and Root System Permeability in Beta vulgaris L.. PLANT PHYSIOLOGY. 49(2). 105–109. 34 indexed citations

17.

Graham, RD. (1972). Vacuum attachment for grinding mill. Communications in Soil Science and Plant Analysis. 3(2). 167–173. 2 indexed citations

18.

Graham, RD, Carina Llano, & Albert Ulrich. (1970). Rapid preparation of plant samples for cation analysis. Communications in Soil Science and Plant Analysis. 1(6). 377–382. 7 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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