Citations (27)
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RW Shephard. (2013) Efficacy of inclusion of equine chorionic gonadotrophin into a treatment protocol for anoestrous dairy cows. New Zealand Veterinary Journal 61:6, pages 330-336.
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CWR Compton & S McDougall. (2010) A longitudinal study of reproductive performance and management of 82 dairy herds in the Waikato region with differing policies on the routine use of induction of parturition. New Zealand Veterinary Journal 58:4, pages 175-183.
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J Thiengtham, TJ Parkinson & CW Holmes. (2008) Postpartum follicular and luteal activity in Holstein-Friesian cows genetically selected for high or low mature bodyweight: Relationships with follicle stimulating hormone, insulin, insulin-like growth factor-1 and growth hormone. New Zealand Veterinary Journal 56:6, pages 310-318.
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S McDougall & CWR Compton. (2006) Reproductive performance in the subsequent lactation of dairy cows previously treated for failure to be detected in oestrus. New Zealand Veterinary Journal 54:3, pages 132-140.
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Articles from other publishers (23)
Mohammed A. F. Nasr, Mohamed A. Hussein, Adel Q. Alkhedaide, Mahmoud S. El-Tarabany & ELshimaa M. Roushdy. (2021) Reproductive Performance and Culling Rate of Purebred Holstein Cows and Their Crosses With Fleckvieh and Brown Swiss Cows Under Subtropical Conditions. Frontiers in Veterinary Science 8.
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Megan Verdon. (2021) A review of factors affecting the welfare of dairy calves in pasture-based production systems. Animal Production Science 62:1, pages 1-20.
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Lucy Coleman, Penny Back, Hugh Blair, Nicolas López-Villalobos & Rebecca Hickson. (2021) Service Sire Effects on Body Condition Score, Milk Production, and Rebreeding of Mixed-Aged Dairy Cows Bred to Angus and Hereford Bulls—A Case Study in New Zealand. Dairy 2:4, pages 637-648.
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E. Ruelle, L. Shalloo & S.T. Butler. (2021) Economic impact of different strategies to use sex-sorted sperm for reproductive management in seasonal-calving, pasture-based dairy herds. Journal of Dairy Science 104:11, pages 11747-11758.
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J.R. Roche, D.P. Berry, A.M. Bryant, C.R. Burke, S.T. Butler, P.G. Dillon, D.J. Donaghy, B. Horan, K.A. Macdonald & K.L. Macmillan. (2017) A 100-Year Review: A century of change in temperate grazing dairy systems. Journal of Dairy Science 100:12, pages 10189-10233.
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KL Plozza, DS Beggs, PD Mansell, MA Stevenson, CB Blackwood & MF Pyman. (2016) Postpartum anoestrus in five seasonally-calving dairy farms in Victoria, Australia. Australian Veterinary Journal 94:8, pages 293-298.
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Tom S. Brownlie, John M. Morton, Cord Heuer & Scott McDougall. (2015) Effects of a group-based reproductive management extension programme on key management outcomes affecting reproductive performance. The Veterinary Journal 203:2, pages 177-186.
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S. McDougall, C. Heuer, J. Morton & T. Brownlie. (2014) Use of herd management programmes to improve the reproductive performance of dairy cattle. Animal 8, pages 199-210.
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V. Piccand, E. Cutullic, S. Meier, F. Schori, P.L. Kunz, J.R. Roche & P. Thomet. (2013) Production and reproduction of Fleckvieh, Brown Swiss, and 2 strains of Holstein-Friesian cows in a pasture-based, seasonal-calving dairy system. Journal of Dairy Science 96:8, pages 5352-5363.
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M.A. Bryan, G. Bó, R.J. Mapletoft & F.R. Emslie. (2013) The use of equine chorionic gonadotropin in the treatment of anestrous dairy cows in gonadotropin-releasing hormone/progesterone protocols of 6 or 7 days. Journal of Dairy Science 96:1, pages 122-131.
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Valérie Piccand, Susanne Meier, Erwan Cutullic, Sara Weilenmann, Peter Thomet, Fredy Schori, Chris R Burke, Daniel Weiss, John R Roche & Peter L Kunz. (2011) Ovarian activity in Fleckvieh, Brown Swiss and two strains of Holstein-Friesian cows in pasture-based, seasonal calving dairy systems. Journal of Dairy Research 78:4, pages 464-470.
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P.C. Beukes, C.R. Burke, G. Levy & R.M. Tiddy. (2010) Using a whole farm model to determine the impacts of mating management on the profitability of pasture-based dairy farms. Animal Reproduction Science 121:1-2, pages 46-54.
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S. McDougall. (2010) Effects of treatment of anestrous dairy cows with gonadotropin-releasing hormone, prostaglandin, and progesterone. Journal of Dairy Science 93:5, pages 1944-1959.
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M. A. Bryan, G. A. Bó, C. Heuer & F. R. Emslie. (2010) Use of equine chorionic gonadotrophin in synchronised AI of seasonal-breeding, pasture-based, anoestrous dairy cattle. Reproduction, Fertility and Development 22:1, pages 126.
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L.R. McNaughton, K.M. Sanders, J.E. Pryce, G.E. Bracefield, S.J. Harcourt & R.J. Spelman. (2007) Phenotypic relationships between the interval from calving to first luteal activity and fertility in a seasonal dairy production system. Animal Reproduction Science 102:1-2, pages 98-110.
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C.R. Burke & J.R. Roche. (2007) Effects of Pasture Feeding During the Periparturient Period on Postpartum Anovulation in Grazed Dairy Cows. Journal of Dairy Science 90:9, pages 4304-4312.
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P. Melendez, C.C. Hofer & G.A. Donovan. (2006) Risk factors for udder edema and its association with lactation performance on primiparous Holstein cows in a large Florida herd, U.S.A.. Preventive Veterinary Medicine 76:3-4, pages 211-221.
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S. McDougall & C. Compton. (2005) Reproductive Performance of Anestrous Dairy Cows Treated with Progesterone and Estradiol Benzoate. Journal of Dairy Science 88:7, pages 2388-2400.
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Scott McDougall & Scott H Loeffler. (2004) Resynchrony of postpartum dairy cows previously treated for anestrus. Theriogenology 61:2-3, pages 239-253.
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K.L. Macmillan, B.V.E. Segwagwe & C.S. Pino. (2003) Associations between the manipulation of patterns of follicular development and fertility in cattle. Animal Reproduction Science 78:3-4, pages 327-344.
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A.M Padula, M.R McGowan & K.L Macmillan. (2003) Absorbable deslorelin implants (Ovuplant®) prolong postpartum anestrus in early ovulating dairy cows. Theriogenology 60:7, pages 1227-1238.
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F.M. Rhodes, S. McDougall, C.R. Burke, G.A. Verkerk & K.L. Macmillan. (2003) Invited Review: Treatment of Cows with an Extended Postpartum Anestrous Interval. Journal of Dairy Science 86:6, pages 1876-1894.
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L.R. McNaughton, G.A. Verkerk, T.J. Parkinson, B. Dow, K.A. Macdonald & C.W. Holmes. (2017) Postpartum anovulatory intervals in two genotypes of pasture-fed Holstein-Friesian dairy cattle. Proceedings of the British Society of Animal Science 2003, pages 28-28.
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