JP Langlands

1.5k total citations
82 papers, 1.2k citations indexed

About

JP Langlands is a scholar working on Agronomy and Crop Science, Genetics and Nutrition and Dietetics. According to data from OpenAlex, JP Langlands has authored 82 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Agronomy and Crop Science, 30 papers in Genetics and 24 papers in Nutrition and Dietetics. Recurrent topics in JP Langlands's work include Ruminant Nutrition and Digestive Physiology (45 papers), Genetic and phenotypic traits in livestock (30 papers) and Selenium in Biological Systems (19 papers). JP Langlands is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (45 papers), Genetic and phenotypic traits in livestock (30 papers) and Selenium in Biological Systems (19 papers). JP Langlands collaborates with scholars based in Australia. JP Langlands's co-authors include GE Donald, JE Bowles, AJ Smith, J. L. Corbett, I. McDonald, Ivan L. Bennett, J. L. Wheeler, G. W. Reid, J. D. Pullar and G. E. Donald and has published in prestigious journals such as Nature, British Journal Of Nutrition and Animal Feed Science and Technology.

In The Last Decade

JP Langlands

80 papers receiving 878 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
JP Langlands Australia	20	802	413	253	238	153	82	1.2k
James Greenhalgh United Kingdom	23	1.2k 1.5×	539 1.3×	447 1.8×	112 0.5×	171 1.1×	76	1.6k
G.K. Macleod Canada	22	1.1k 1.4×	588 1.4×	299 1.2×	157 0.7×	44 0.3×	65	1.3k
DB Purser United States	20	933 1.2×	318 0.8×	271 1.1×	88 0.4×	51 0.3×	56	1.2k
RH Weston Australia	23	1.2k 1.5×	561 1.4×	323 1.3×	103 0.4×	118 0.8×	56	1.4k
H. E. Amos United States	22	1.0k 1.3×	343 0.8×	317 1.3×	147 0.6×	114 0.7×	77	1.4k
GJ Faichney Australia	24	1.3k 1.6×	578 1.4×	429 1.7×	156 0.7×	59 0.4×	73	1.7k
G. W. Reid United States	20	814 1.0×	396 1.0×	191 0.8×	40 0.2×	107 0.7×	45	1.0k
J. L. Clapperton United Kingdom	21	1.2k 1.5×	481 1.2×	489 1.9×	314 1.3×	84 0.5×	44	1.7k
G. F. Wilson New Zealand	21	945 1.2×	251 0.6×	182 0.7×	123 0.5×	446 2.9×	72	1.7k
Joe D. Wallace United States	23	1.5k 1.8×	607 1.5×	362 1.4×	86 0.4×	288 1.9×	81	1.8k

Countries citing papers authored by JP Langlands

Since Specialization

Citations

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

Fields of papers citing papers by JP Langlands

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of JP Langlands

This figure shows the co-authorship network connecting the top 25 collaborators of JP Langlands. A scholar is included among the top collaborators of JP Langlands 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 JP Langlands. JP Langlands 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

Donald, GE, JP Langlands, JE Bowles, & AJ Smith. (1993). Subclinical selenium insufficiency. 4. Effects of selenium, iodine, and thiocyanate supplementation of grazing ewes on their selenium and iodine status, and on the status and growth of their lambs. Australian Journal of Experimental Agriculture. 33(4). 411–411. 14 indexed citations

Langlands, JP, GE Donald, JE Bowles, & AJ Smith. (1989). Selenium concentration in the blood of ruminants grazing in northern New South Wales. 3. Relationship between blood concentration and the response in liveweight of grazing cattle given a selenium supplement. Australian Journal of Agricultural Research. 40(5). 1075–1083. 5 indexed citations

Langlands, JP, GE Donald, & DR Paull. (1984). Effects of different stocking intensities in early life on the productivity of Merino ewes grazed as adults at two stocking rates. 2. Reproductive performance. Australian Journal of Experimental Agriculture and Animal Husbandry. 24(124). 47–56. 10 indexed citations

Langlands, JP, JE Bowles, GE Donald, & AJ Smith. (1980). Estimation of selenium concentration in the diet using oesophageally fistulated sheep. Australian Journal of Experimental Agriculture and Animal Husbandry. 20(106). 552–555. 1 indexed citations

Langlands, JP & GE Donald. (1978). The nutrition of ruminants grazing native and improved pastures. II.* Responses of grazing cattle to molasses and urea supplementation. Australian Journal of Agricultural Research. 29(4). 875–883. 12 indexed citations

Langlands, JP & GE Donald. (1977). Efficiency of wool production of grazing sheep. 4. Forage intake and its relationship to wool production. Australian Journal of Experimental Agriculture and Animal Husbandry. 17(85). 247–250. 5 indexed citations

Langlands, JP, et al.. (1975). Consumption of pluronics administered in drinking water and roller drums to grazing beef cattle. Australian Journal of Experimental Agriculture. 15(72). 5–11. 2 indexed citations

Langlands, JP & JE Bowles. (1974). Herbage intake and production of Merino sheep grazing native and improved pastures at different stocking rates. Australian Journal of Experimental Agriculture. 14(68). 307–315. 16 indexed citations

Langlands, JP. (1973). Wheat as a survival ration for sheep. 2. The effect of frequency of feeding and formaldehyde treatment on wool production and liveweight change. Australian Journal of Experimental Agriculture and Animal Husbandry. 13(63). 347–350. 5 indexed citations

10.

Langlands, JP. (1971). Wool production of sheep supplemented with cottonseed meal and formaldehyde-treated cottonseed meal. Australian Journal of Experimental Agriculture and Animal Husbandry. 11(52). 493–497. 2 indexed citations

11.

Langlands, JP. (1971). Wool production of grazing sheep supplemented with casein and formaldehyde-treated casein. Australian Journal of Experimental Agriculture and Animal Husbandry. 11(48). 9–13. 4 indexed citations

12.

Langlands, JP. (1970). Efficiency of wool production of grazing sheep. 3. The use of sulphur-containing amino acids to stimulate wool growth. Australian Journal of Experimental Agriculture and Animal Husbandry. 10(47). 665–71. 12 indexed citations

13.

Langlands, JP, et al.. (1969). Efficiency of wool production of grazing sheep. 2. Differences between breeds and strains varying in age.. Australian Journal of Experimental Agriculture and Animal Husbandry. 9(38). 254–257. 7 indexed citations

14.

Langlands, JP, et al.. (1969). Efficiency of wool production of grazing sheep. 1. Differences between merino sheep selected for high and low fleece weight. Australian Journal of Experimental Agriculture and Animal Husbandry. 9(38). 249–253. 4 indexed citations

15.

Langlands, JP & J. L. Wheeler. (1968). The dyebanding and tattooed patch procedures for estimating wool production and obtaining samples for the measurement of fibre diameter. Australian Journal of Experimental Agriculture and Animal Husbandry. 8(32). 265–269. 66 indexed citations

16.

Langlands, JP. (1968). The feed intake of grazing sheep differing in age, breed, previous nutrition and live weight. The Journal of Agricultural Science. 71(2). 167–172. 20 indexed citations

17.

Langlands, JP, et al.. (1967). Observations on the calcium intake and serum calcium status of grazing ewes during drought. Australian Journal of Experimental Agriculture and Animal Husbandry. 7(27). 325–328. 6 indexed citations

18.

Corbett, J. L., JP Langlands, I. McDonald, & J. D. Pullar. (1966). Comparison by direct animal calorimetry of the net energy values of an early and a late season growth of herbage. Animal Science. 8(1). 13–27. 49 indexed citations

19.

Langlands, JP. (1966). Studies on the nutritive value of the diet selected by grazing sheep. I. Differences in composition between herbage consumed and material collected from oesophageal fistulae. Animal Science. 8(2). 253–259. 34 indexed citations

20.

Langlands, JP, J. L. Corbett, I. McDonald, & G. W. Reid. (1963). Estimation of the faeces output of ǵrazing animals from the concentration of chromium sesquioxide in a sample of faeces. British Journal Of Nutrition. 17(1). 219–226. 14 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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