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2005
Effect of pre- and postpartum pasture feeding intakes on postpartum anoestrous intervals in dairy cows, CR, Burke, JR Roche, PW Aspin, JM Lee, and VK Taufa , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 65, Christchurch, p.221-224, (2005)
2004
Efficacy of pre-mating supplementation with mono propylene glycol on reproductive performance of cows in commercial dairy herds, GE, Tunon, VK Taufa, CR Burke, CW Holmes, and LM Chagas , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.53-57, (2004)
2001
CowTrakker technology for improved heat detection, GA, Verkerk, RW Claycomb, VK Taufa, P Copeman, A Napper, and E Kolver , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 61, Christchurch, p.172-175, (2001)
2000
Patterns of luteinising hormone release and embryo recovery following superovulation of cycling and anoestrous lactating dairy cows and in non-lactating cows, GA, Verkerk, VK Taufa, and R Hooper , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 60, Hamilton, p.295-296, (2000)
1998
Effects of oestradiol benzoate by injection at CIDR insertion for the treatment of postpartum anovulatory anoestrus in dairy cows, GA, Verkerk, VK Taufa, S Morgan, BA Clark, and KL Macmillan , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.82-84, (1998)
Factors influencing the prevalence of postpartum anoestrus in New Zealand dairy cows, FM, Rhodes, BA Clark, DP Nation, VK Taufa, KL Macmillan, ML Day, AM Day, and S McDougall , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.79-81, (1998)
Some Effects of Using Progesterone and Gonadotrophin Releasing Hormone on the Reproductive Performance of Inseminated Cows, VK, Taufa, KL Macmillan, AM Day, MJ Ashcroft, and S Morgan , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.92-94, (1998)
1997
Efficacy of an anoestrous treatment for dairy cows is reduced if administered within 3 weeks of calving., DP, Nation, KL Macmillan, and VK Taufa , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.228-230, (1997)
Manipulating Ovaries' Follicle Wave Patterns Can Partially Synchronise Returns to Service and Increases the Pregnancy rate to Second Insemination, KL, Macmillan, VK Taufa, and AM Day , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.237, (1997)
Oestradiol Concentrates the Synchrony Pattern in Heifers Treated with Progesterone and Prostaglania F2alpha., KL, Macmillan, and VK Taufa , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.238, (1997)
The responses of lactating cows treated for anoestrus to an oestradiol capsule or an oestradiol injection., VK, Taufa, KL Macmillan, DP Nation, AM Day, and MJ Ashcroft , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.241, (1997)
1996
Patterns of oestrus vary with different forms of synchrony, KL, Macmillan, VK Taufa, and GR Morris , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.347-349, (1996)
Varying the form of oestradiol administration in anoestrous cows previously treated with progesterone, KL, Macmillan, VK Taufa, and AM Day , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.350-352, (1996)
1995
Some effects of using progesterone and oestradiol benzoate to stimulate oestrus and ovulation in dairy cows with anovulatory anoestrus, KL, Macmillan, VK Taufa, AM Day, and S McDougall , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.239-241, (1995)
1993
Combination treatments for synchronising oestrus in dairy heifers, KL, Macmillan, VK Taufa, and AM Day , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 53, p.267-270, (1993)
1987
Some effects of injecting a prostaglandin F2 alpha (Lutalyse) during the post-partum period on the subsequent fertility of dairy cows, KL, Macmillan, AM Day, VK Taufa, HV Henderson, and PA Allison , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 47, p.65-68, (1987)
1984
Recent trends in conception rates and return patterns in AB herds and their effects on calving patterns, KL, Macmillan, VK Taufa, and P Phillips , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.63-66, (1984)
1983
Increasing pregnancy rates in New Zealand dairy cattle, KL, Macmillan, and VK Taufa , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 43, p.53-58, (1983)