R. D. B. Lefroy

3.1k total citations · 1 hit paper
36 papers, 2.3k citations indexed

About

R. D. B. Lefroy is a scholar working on Soil Science, Environmental Chemistry and Agronomy and Crop Science. According to data from OpenAlex, R. D. B. Lefroy has authored 36 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Soil Science, 10 papers in Environmental Chemistry and 9 papers in Agronomy and Crop Science. Recurrent topics in R. D. B. Lefroy's work include Soil Carbon and Nitrogen Dynamics (14 papers), Soil and Water Nutrient Dynamics (7 papers) and Phosphorus and nutrient management (6 papers). R. D. B. Lefroy is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (14 papers), Soil and Water Nutrient Dynamics (7 papers) and Phosphorus and nutrient management (6 papers). R. D. B. Lefroy collaborates with scholars based in Australia, Vietnam and New Zealand. R. D. B. Lefroy's co-authors include GJ Blair, Leanne Lisle, E. T. Craswell, Graeme Blair, Abdul Rahman Conteh, S. Fukai, J. M. Scott, Lynda D. Prior, H. Greenway and Djoko Santoso and has published in prestigious journals such as Field Crops Research, Nutrient Cycling in Agroecosystems and Canadian Journal of Animal Science.

In The Last Decade

R. D. B. Lefroy

35 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems

1995 1.6k citations GJ Blair, R. D. B. Lefroy et al. Australian Journal of Agricultural Research profile →

Peers

Countries citing papers authored by R. D. B. Lefroy

Since Specialization

Citations

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

Fields of papers citing papers by R. D. B. Lefroy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. D. B. Lefroy. 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. D. B. Lefroy. The network helps show where R. D. B. Lefroy may publish in the future.

Co-authorship network of co-authors of R. D. B. Lefroy

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Trajectories of rice-based farming systems in mainland Southeast Asia 2015 ·CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) ·Rob Cramb, G. D. Gray, (unknown), Stephan M. Haefele, R. D. B. Lefroy, Jonathan Newby, W. W. Stür, Peter Warr	16
2	Application of mulch under reduced water input to increase yield and water productivity of sweet corn in a lowland rice system 2014 ·Field Crops Research ·(unknown), R. D. B. Lefroy, S. Fukai	29
3	Managing water in rainfed agriculture in the Greater Mekong Subregion. Final report prepared by IWMI for Swedish International Development Cooperation Agency (Sida). 2012 ·Robyn Johnston, Chu Thai Hoanh, Guillaume Lacombe, R. D. B. Lefroy, Paul Pavelic, (unknown)	4
4	Nutrient Balance and Economic Analyses of P Fertilization on an Acid Upland Soil in Sumatra 2012 ·Djoko Santoso, (unknown), R. D. B. Lefroy	2
5	Diet selection and productivity of sheep grazing contrasting pastures 2002 ·Australian Journal of Agricultural Research ·Wen Chen, J. M. Scott, Graeme Blair, R. D. B. Lefroy, K. J. Hutchinson, (unknown), (unknown)	11
6	Accounting for environmental and socioeconomic sustainability in Northeast Thailand: towards decision support for farmers and extension workers 2001 ·RePEc: Research Papers in Economics ·(unknown), Yothin Konboon, R. D. B. Lefroy	1
7	The role and function of organic matter in tropical soils 2001 ·Nutrient Cycling in Agroecosystems ·E. T. Craswell, R. D. B. Lefroy	134
8	Quantifying the sustainability of grazed pastures on the Northern Tablelands of New South Wales 2000 ·Australian Journal of Experimental Agriculture ·J. M. Scott, K. J. Hutchinson, K. L. King, (unknown), Malem McLeod, Graeme Blair, (unknown), (unknown), R. D. B. Lefroy, HP Cresswell, Harley A. Daniel, (unknown), David MacLeod, Nelly Blair, (unknown)	26
9	Using plant cuticular alkanes to study plant-animal interactions on pastures 1999 ·Canadian Journal of Animal Science ·(unknown), J. M. Scott, Graeme Blair, R. D. B. Lefroy	9
10	Soil-extractable sulfur and pasture response to applied sulfur 1998 ·Australian Journal of Experimental Agriculture ·G. C. Anderson, R. D. B. Lefroy, Graeme Blair	3
11	Soil-extractable sulfur and pasture response to applied sulfur 1998 ·Australian Journal of Experimental Agriculture ·G. C. Anderson, Graeme Blair, R. D. B. Lefroy	4
12	Dynamics of organic matter in soil as determined by variations in 13 C/ 12 C isotopic ratios and fractionation by ease of oxidation 1997 ·Australian Journal of Soil Research ·Abdul Rahman Conteh, R. D. B. Lefroy, Graeme Blair	39
13	Fate of applied phosphate and sulfate in weathered acid soils under leaching conditions 1995 ·Australian Journal of Soil Research ·R. D. B. Lefroy, (unknown), (unknown)	5
14	The fate of organic matter and nutrients in agroforestry systems. 1995 ·Dennis P. Garrity, R. D. B. Lefroy, GJ Blair, E. T. Craswell	4
15	Sulfur and phosphorus dynamics in an acid soil/crop system 1995 ·Soil Research ·Djoko Santoso, R. D. B. Lefroy, (unknown)	14
16	A glasshouse evaluation of sulfur fertilizer sources for crops and pastures. IV. Water solubility and physical losses and sulfur and phosphorus from S-coated triple superphosphates 1994 ·Australian Journal of Agricultural Research ·(unknown), R. D. B. Lefroy, GJ Blair	2
17	The dynamics of sulfur, phosphorus and iron in flooded soils as affected by changes in Eh and pH 1993 ·Australian Journal of Soil Research ·R. D. B. Lefroy, (unknown), GJ Blair	14
18	Interpretation of soil tests: a review 1993 ·Australian Journal of Experimental Agriculture ·GJ Blair, R. D. B. Lefroy	6
19	A soil sulfur test for pastures and crops 1991 ·Australian Journal of Soil Research ·(unknown), (unknown), R. D. B. Lefroy, (unknown), (unknown)	211
20	Alcoholic Fermentation and Malate Metabolism in Rice Germinating at Low Oxygen Concentrations 1978 ·Australian Journal of Plant Physiology ·(unknown), H. Greenway, R. D. B. Lefroy, Lynda D. Prior	41

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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