W.J. Parker

727 total citations
58 papers, 591 citations indexed

About

W.J. Parker is a scholar working on Agronomy and Crop Science, Genetics and General Agricultural and Biological Sciences. According to data from OpenAlex, W.J. Parker has authored 58 papers receiving a total of 591 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Agronomy and Crop Science, 24 papers in Genetics and 16 papers in General Agricultural and Biological Sciences. Recurrent topics in W.J. Parker's work include Ruminant Nutrition and Digestive Physiology (31 papers), Genetic and phenotypic traits in livestock (24 papers) and Reproductive Physiology in Livestock (17 papers). W.J. Parker is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (31 papers), Genetic and phenotypic traits in livestock (24 papers) and Reproductive Physiology in Livestock (17 papers). W.J. Parker collaborates with scholars based in New Zealand, United States and Iran. W.J. Parker's co-authors include S. N. McCutcheon, D. H. Carr, L.D. Muller, S. T. Morris, Dennis R. Buckmaster, H. T. Blair, Stephen T. Morris, S. T. Morris, R. W. Purchas and PR Wilson and has published in prestigious journals such as Environment International, Journal of Dairy Science and Journal of Environmental Management.

In The Last Decade

W.J. Parker

52 papers receiving 504 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
W.J. Parker New Zealand 15 384 218 104 94 85 58 591
S. Crosse Ireland 11 454 1.2× 304 1.4× 64 0.6× 66 0.7× 53 0.6× 27 542
Fisheries for Scotland 6 472 1.2× 210 1.0× 139 1.3× 109 1.2× 79 0.9× 12 699
J.R. Bryant New Zealand 15 300 0.8× 198 0.9× 167 1.6× 104 1.1× 92 1.1× 29 598
C.B. Glassey New Zealand 11 249 0.6× 121 0.6× 98 0.9× 82 0.9× 74 0.9× 26 396
Steven I. Paisley United States 15 347 0.9× 191 0.9× 126 1.2× 70 0.7× 43 0.5× 30 639
Júlio César Damasceno Brazil 14 391 1.0× 138 0.6× 166 1.6× 88 0.9× 84 1.0× 96 707
J.A.S. Lancaster New Zealand 13 567 1.5× 301 1.4× 71 0.7× 201 2.1× 140 1.6× 20 799
Danny G. Fox United States 17 584 1.5× 324 1.5× 288 2.8× 166 1.8× 68 0.8× 32 909
Federico J. Holmann United States 11 187 0.5× 130 0.6× 61 0.6× 41 0.4× 68 0.8× 55 390
J. Boyazoglu Greece 12 299 0.8× 275 1.3× 170 1.6× 74 0.8× 31 0.4× 49 760

Countries citing papers authored by W.J. Parker

Since Specialization
Citations

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

Fields of papers citing papers by W.J. Parker

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W.J. Parker

This figure shows the co-authorship network connecting the top 25 collaborators of W.J. Parker. A scholar is included among the top collaborators of W.J. Parker 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 W.J. Parker. W.J. Parker 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.
Parker, W.J.. (2000). Seven principles for improving farm business management.. Asian-Australasian Journal of Animal Sciences. 13. 432–440. 1 indexed citations
2.
Parker, W.J., et al.. (1998). Returns to investment in on‐farm research: A case study of cover comb technology. New Zealand Journal of Agricultural Research. 41(3). 405–414. 2 indexed citations
3.
Morris, S. T., et al.. (1997). Pasture management to minimise the detrimental effects of pre‐lamb shearing. New Zealand Journal of Agricultural Research. 40(4). 489–496. 20 indexed citations
4.
Morris, S. T., et al.. (1996). Liveweight gain, herbage intake, and ingestive behaviour in Compudose®‐treated and untreated steers at pasture. New Zealand Journal of Agricultural Research. 39(2). 263–269. 4 indexed citations
5.
Dabiri, N., et al.. (1996). Effects of pre‐lamb shearing on feed intake and associated productivity of May‐ and August‐lambing ewes. New Zealand Journal of Agricultural Research. 39(1). 53–62. 22 indexed citations
6.
Morris, S. T., et al.. (1996). A comparison of unbred and once-bred lamb production. Proceedings of the New Zealand Society of Animal Production. 56. 307–309. 2 indexed citations
7.
Khadem, Ali, R. W. Purchas, S. T. Morris, S. N. McCutcheon, & W.J. Parker. (1995). Carcass and meat quality characteristics of pasture‐fed unbred and once‐bred Hereford × Friesian heifers. New Zealand Journal of Agricultural Research. 38(2). 187–196. 7 indexed citations
8.
Khadem, Ali, Stephen T. Morris, R. W. Purchas, S. N. McCutcheon, & W.J. Parker. (1995). Herbage intake, growth performance, and carcass and meat quality characteristics of once‐bred Hereford × Friesian heifers weaned at 12 or 21 weeks of lactation. New Zealand Journal of Agricultural Research. 38(2). 177–186. 5 indexed citations
9.
Morris, Stephen T., S. N. McCutcheon, H. T. Blair, & W.J. Parker. (1994). Effect of lambing policy and ewe breed cross on wool growth patterns and wool quality. New Zealand Journal of Agricultural Research. 37(1). 65–78. 2 indexed citations
10.
Parker, W.J., et al.. (1994). Farm management research in New Zealand and its contribution to animal production. Proceedings of the New Zealand Society of Animal Production. 54. 357–362. 6 indexed citations
11.
Morris, Stephen T., H. T. Blair, W.J. Parker, & S. N. McCutcheon. (1993). Evaluation of Border Leicester × Romney (BR), Poll Dorset × BR, and Suffolk × BR ewes for out‐of‐season lambing. New Zealand Journal of Agricultural Research. 36(3). 349–362. 15 indexed citations
12.
Morris, S. T., et al.. (1993). Herbage intake, ingestive behaviour, and growth performance in unbred and once‐bred Hereford × Friesian heifers. New Zealand Journal of Agricultural Research. 36(4). 435–444. 9 indexed citations
13.
Morris, S. T., W.J. Parker, & D. A. Grant. (1993). Herbage intake, liveweight gain, and grazing behaviour of Friesian, Piedmontese × Friesian, and Belgian Blue × Friesian bulls. New Zealand Journal of Agricultural Research. 36(2). 231–236. 5 indexed citations
14.
Parker, W.J., et al.. (1991). Effect of administration and ruminal presence of chromic oxide controlled release capsules on herbage intake of sheep. New Zealand Journal of Agricultural Research. 34(2). 193–200. 3 indexed citations
15.
Parker, W.J., S. T. Morris, & S. N. McCutcheon. (1991). Wool production and feed intake in unmated and mated Border Leicester × Romney crossbred ewes shorn in July or November. New Zealand Journal of Agricultural Research. 34(4). 427–437. 17 indexed citations
16.
Gao, Hu, et al.. (1990). Blood metabolite levels in late pregnant ewes as indicators of their nutritional status. New Zealand Journal of Agricultural Research. 33(1). 63–68. 6 indexed citations
17.
Parker, W.J., S. N. McCutcheon, & D. H. Carr. (1989). Effect of herbage type and level of intake on the release of chromic oxide from intraruminal controlled release capsules in sheep. New Zealand Journal of Agricultural Research. 32(4). 537–546. 71 indexed citations
18.
Parker, W.J. & S. N. McCutcheon. (1989). Effects of iodine supplementation on the productivity of Romney ewes in the Wairarapa region of New Zealand. New Zealand Journal of Agricultural Research. 32(2). 207–212. 9 indexed citations
19.
Townsley, Robert & W.J. Parker. (1987). Regression analysis of farm management survey data. New Zealand Journal of Crop and Horticultural Science. 15(2). 155–162. 3 indexed citations
20.
Parker, W.J., et al.. (1987). Bull beef production on hill country. Proceedings of the New Zealand Society of Animal Production. 47. 119–122. 5 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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