Items where Author is "McGowan, Michael R."

Article

Fordyce, G., Shephard, R., Moravek, T. and McGowan, M. R. (2023) Australian cattle herd: a new perspective on structure, performance and production. Animal Production Science, 63 (4). pp. 410-421. https://doi.org/10.1071/AN20342

Langhorne, C., Gupta, S. D., Horsman, S., Wood, C., Wood, B. J., Barker, L., Deutscher, A., Price, R., McGowan, M. R., Humphris, M., Ranjbar, S., Henning, J. and Gibson, J. S. (2023) Bacterial culture and antimicrobial susceptibility results from bovine milk samples submitted to four veterinary diagnostic laboratories in Australia from 2015 to 2019. Frontiers in Veterinary Science, 10 , 1232048. https://doi.org/10.3389/fvets.2023.1232048

Fordyce, G., Barnes, T. S., McGowan, M. R., Perkins, N. R., Smith, D. R. and McCosker, K. D. (2023) Defining the primary business measure of liveweight production for beef cows in northern Australia. Animal Production Science, 63 (4). pp. 395-409. https://doi.org/10.1071/AN20096

Scrivens, M. M., Frith, D., Wood, B., Burren, B., Doust, A. J. and McGowan, M. R. (2023) Investigation and Management of an Outbreak of Lead Intoxication in an Extensively Managed Beef Herd. Animals, 13 (1). p. 174. https://doi.org/10.3390/ani13010174

Allen, L. R., Barnes, T. S., Fordyce, G., McCosker, K. D. and McGowan, M. R. (2023) Reproductive performance of northern Australia beef herds. 8. Impact of rainfall and wild dog control on percentage fetal and calf loss. Animal Production Science, 63 (4). pp. 388-394. https://doi.org/10.1071/AN19430

Fordyce, G., Smith, D. R., Perkins, N. R. and McGowan, M. R. (2022) An objective prioritisation method for agriculture RD&E. The Rangeland Journal, 44 (3). pp. 149-158. https://doi.org/10.1071/RJ22009

Warburton, C. L., Costilla, R., Engle, B. N., Corbet, N. J., Allen, J. M., Fordyce, G., McGowan, M. R., Burns, B. M. and Hayes, B. J. (2021) Breed-adjusted genomic relationship matrices as a method to account for population stratification in multibreed populations of tropically adapted beef heifers. Animal Production Science, 61 (18). pp. 1788-1795. https://doi.org/10.1071/AN21057

Warburton, C. L., Engle, B. N., Ross, E. M., Costilla, R., Moore, S. S., Corbet, N. J., Allen, J. M., Laing, A. R., Fordyce, G., Lyons, R. E., McGowan, M. R., Burns, B. M. and Hayes, B. J. (2020) Use of whole-genome sequence data and novel genomic selection strategies to improve selection for age at puberty in tropically-adapted beef heifers. Genetics Selection Evolution, 52 (1). p. 28. https://doi.org/10.1186/s12711-020-00547-5

Engle, B. N., Corbet, N. J., Allen, J. M., Laing, A. R., Fordyce, G., McGowan, M. R., Burns, B. M., Lyons, R. E. and Hayes, B. J. (2018) Multivariate genomic predictions for age at puberty in tropically adapted beef heifers. Journal of Animal Science, 97 (1). pp. 90-100. https://doi.org/10.1093/jas/sky428

Davison, T.M., Jonsson, N.N., Mayer, D. G., Gaughan, J.B., Ehrlich, W.K. and McGowan, M. R. (2016) Comparison of the impact of six heat-load management strategies on thermal responses and milk production of feed-pad and pasture fed dairy cows in a subtropical environment. International Journal of Biometeorology, 60 . pp. 1961-1968. https://doi.org/10.1007/s00484-016-1183-2

Edwards, S. A. A., Boe-Hansen, G. B., Satake, N., Chandra, K. A. and McGowan, M. R. (2015) A field investigation of a modified intravaginal progesterone releasing device and oestradiol benzoate based ovulation synchronisation protocol designed for fixed-time artificial insemination of Brahman heifers. Animal Reproduction Science, 160 . pp. 105-111. https://doi.org/10.1016/j.anireprosci.2015.07.011

Edwards, S. A. A., Bo, G. A., Chandra, K. A., Atkinson, P. C. and McGowan, M. R. (2015) Comparison of the pregnancy rates and costs per calf born after fixed-time artificial insemination or artificial insemination after estrus detection in Bos indicus heifers. Theriogenology, 83 (1). pp. 114-120. https://doi.org/10.1016/j.theriogenology.2014.08.017

Petherick, J.C., McCosker, K., Mayer, D. G., Letchford, P. and McGowan, M. R. (2013) Evaluation of the impacts of spaying by either the dropped ovary technique or ovariectomy via flank laparotomy on the welfare of Bos indicus beef heifers and cows. Journal of Animal Science, 91 (1). pp. 382-394. https://doi.org/10.2527/jas.2012-5164

Burns, B. M., Corbet, N.J., Corbet, D. H., Crisp, J.M., Venus, B., Johnston, D.J., Li, Y., McGowan, M. R. and Holroyd, R.G. (2013) Male traits and herd reproductive capability in tropical beef cattle. 1. Experimental design and animal measures. Animal Production Science, 53 (2). pp. 87-100. https://doi.org/10.1071/AN12162

Corbet, N.J., Burns, B. M., Johnston, D.J., Wolcott, M.L., Corbet, D. H., Venus, B., Li, Y., McGowan, M. R. and Holroyd, R.G. (2013) Male traits and herd reproductive capability in tropical beef cattle. 2. Genetic parameters of bull traits. Animal Production Science, 53 (2). pp. 101-113. https://doi.org/10.1071/AN12163

Petherick, J.C., McCosker, K. D., Mayer, D. G., Letchford, P. and McGowan, M. R. (2011) Preliminary investigation of some physiological responses of Bos indicus heifers to surgical spaying. Australian Veterinary Journal, 89 (4). pp. 131-137. https://doi.org/10.1111/j.1751-0813.2011.00696.x

Phillips, N.J., Fordyce, G., Burns, B. M., Williams, P., Mayer, D. G., Bo, G.A. and McGowan, M. R. (2010) Does the amount of progesterone in intravaginal implants used to synchronise oestrus affect the reproductive performance of brahman heifers artificially inseminated at a fixed time. Reproduction in Domestic Animals, 45 (6). e392-e397. https://doi.org/10.1111/j.1439-0531.2010.01585.x

Phillips, N., Mottram, T., Poppi, D. P., Mayer, D. G. and McGowan, M. R. (2010) Continuous monitoring of ruminal pH using wireless telemetry. Animal Production Science, 50 (1). pp. 72-77. https://doi.org/10.1071/AN09027

McCosker, K. D., Letchford, P., Petherick, J.C., Mayer, D. G. and McGowan, M. R. (2010) Morbidity, mortality and body weight gain of surgically spayed, yearling Brahman heifers. Australian Veterinary Journal, 88 (12). pp. 497-503. https://doi.org/10.1111/j.1751-0813.2010.00646.x

Hockey, C.D., Norman, S.T., Morton, J.M., Boothby, D., Phillips, N.J. and McGowan, M. R. (2010) Use of vaginal electrical resistance to diagnose oestrus, dioestrus and early pregnancy in synchronized tropically adapted beef heifers. Reproduction in Domestic Animals, 45 (4). pp. 629-636. https://doi.org/10.1111/j.1439-0531.2008.01320.x

Phillips, N.J., McGowan, M. R., Johnston, S. D. and Mayer, D. G. (2004) Relationship between thirty post-thaw spermatozoal characteristics and the field fertility of 11 high-use Australian dairy AI sires. Animal Reproduction Science, 81 (1-2). pp. 47-61. https://doi.org/10.1016/j.anireprosci.2003.10.003

Landmann, J.K., Jillella, D., O'Donoghue, P. J. and McGowan, M. R. (2002) Confirmation of the prevention of vertical transmission of Neospora caninum in cattle by the use of embryo transfer. Australian Veterinary Journal, 80 (8). pp. 502-503. https://doi.org/10.1111/j.1751-0813.2002.tb12475.x

Jonsson, N.N., Fulkerson, W.J., Pepper, P.M. and McGowan, M. R. (1999) Effect of genetic merit and concentrate feeding on reproduction of grazing dairy cows in a subtropical environment. Journal of Dairy Science, 82 (12). pp. 2756-2765. https://doi.org/10.3168/jds.S0022-0302(99)75532-3

Mayer, D. G., Davison, T.M., McGowan, M. R., Young, B.A., Matschoss, A.L., Hall, A.B., Goodwin, P.J., Jonsson, N.N. and Gaughan, J.B. (1999) Extent and economic effect of heat loads on dairy cattle production in Australia. Australian Veterinary Journal, 77 (12). pp. 804-808. https://doi.org/10.1111/j.1751-0813.1999.tb12950.x

Jonsson, N.N., McGowan, M. R., McGuigan, K., Davison, T.M., Hussain, A.M., Kafi, M. and Matschoss, A. (1997) Relationships among calving season, heat load, energy balance and postpartum ovulation of dairy cows in a subtropical environment. Animal Reproduction Science, 47 (4). pp. 315-326. https://doi.org/10.1016/S0378-4320(97)00014-6

Monograph

Burns, B., Corbet, N. J., McGowan, M. R. and Holroyd, R. G. (2014) Male indicator traits to improve female reproductive performance. Project Report. Meat & Livestock Australia Limited.

McGowan, M. R., Fordyce, G., O'Rourke, P. K., Barnes, T. S., Morton, J., Menzies, D., Jephcott, S., McCosker, K. D., Smith, D., Perkins, N. R., Marquart, L., Newsome, T. M. and Burns, B. M. (2014) Northern Australia beef fertility project: Cash Cow. Project Report. Meat & Livestock Australia Limited.

Conference or Workshop Item

McGowan, M. R., Fordyce, G., Smith, D. and McCosker, K. D. (2017) Managing liveweight production from beef breeding herds. In: Calf Alive Symposium, 24-25th November 2017, Capella, Queensland..

Bertram, J.D., Holroyd, R.G., McGowan, M. R. and Doogan, V.J. (1997) Sheath and mating ability measurements and their interrelationships in Santa Gertrudis bulls. In: Association for the Advancement of Animal Breeding and Genetics, 1997, Dubbo, Australia.