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2001
Relationship between bulk milk urea nitrogen and reproductive performance of New Zealand dairy herds, JF, Smith, S Beaumont, L Hagemann, RM McDonald, AJ Peterson, ZZ Xu, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 61, Christchurch, p.192-194, (2001)
Relationships between, milk production, nutrition and reproduction in benchmark herds, JF, Smith, GA Verkerk, BA Clark, BJ McKay, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 61, Christchurch, p.195-198, (2001)
1999
Effect of very low sperm doses on pregnancy rates after AI in sheep., JF, Smith, J Parr, GR Murray, A Clarke, JE Oliver, RM McDonald, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 59, p.219-222, (1999)
1998
Effect of sperm dose, diluent type and timing of insemination on pregnancy rates in sheep., JF, Smith, J Parr, GR Murray, A Clarke, JE Oliver, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.186-188, (1998)
Relationships between laboratory measures of ram sperm competence and field fertility., JF, Smith, J Parr, GR Murray, A Clarke, RM McDonald, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 58, p.181-185, (1998)
1997
Changes in the activities of plasma membrane bound sperm enzymes during semen processing., JE, Oliver, GC Upreti, DM Duganzich, and JF Smith , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.251, (1997)
Muscle distribution in lamb progeny from several breeds., AH, Kirton, DM Duganzich, GJK Mercer, JN Clarke, JL Dobbie, and JA Wilson , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.267-270, (1997)
Seasonal Patterns in Production and Quality of Semen of Rams from Flocks Selected for or against an Early Breeding Season., JF, Smith, J Parr, JK Smith, RM Briggs, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.259, (1997)
1996
Brief Communication: Effect of lipids on ram spermatozoal motility, GC, Upreti, K Hicks, JE Oliver, RM Briggs, DM Duganzich, and JF Smith , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.365-366, (1996)
Brief Communication: The effect of inorganic ions on ram sperm motility using Computer Assisted Sperm Analysis (CASA), RM, Briggs, GC Upreti, JF Smith, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.353-354, (1996)
Effect of selection for early lambing on the testicular diameter of the male offspring, JF, Smith, J Parr, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.310-313, (1996)
1995
Effect of selection for early lambing on the expression of hogget oestrus activity, JF, Smith, J Parr, G Murray, C Harris, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.154-156, (1995)
Evaluation of muscling using Texel and Oxford cross Romney and Hight Romney lambs, AH, Kirton, GJK Mercer, JN Clarke, JL Dobbie, DM Duganzich, and JA Wilson , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.108-110, (1995)
Seasonal changes in LH profiles of ewes selected for and against an early lambing date, JF, Smith, RM Briggs, J Parr, DL Johnson, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 55, p.224-227, (1995)
1994
Prediction of beef carcass yield from selected commercial cuts expressed as a percentage of side weight, AH, Kirton, JJ Bass, BW Hogg, GJK Mercer, DM Duganzich, and EG Woods , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 54, p.205-208, (1994)
1993
The date of onset of puberty in ewe lambs as an indicator of the ability to breed out-of-season, JF, Smith, J Parr, DL Johnson, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 53, p.299-302, (1993)
The use of commercial grading probes for classifying lamb carcasses, AH, Kirton, GJK Mercer, DM Duganzich, and AE Uljee , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 53, p.393-396, (1993)
1992
A comparison between subjective and objective (carcass weight plus GR or the Hennessy Grading Probe) methods for classifying lamb carcasses, AH, Kirton, GJK Mercer, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 52, p.41-44, (1992)
1989
Meat yields and chemical composition of muscle in New Zealand goats, BW, Hogg, LM Catcheside, GJK Mercer, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 49, p.153-156, (1989)
Variation in composition and eating quality of New Zealand export beef, BW, Hogg, LM Catcheside, GJK Mercer, DM Duganzich, AH Keiler, TL Ireland, and CJ Hagyard , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 49, p.133-136, (1989)
1988
The influence of breed on the meat content of beef carcasses for export, BW, Butler-Hogg, CA Morris, RL Baker, JJ Bass, G Mercer, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 48, p.57-60, (1988)
1986
Prediction of ewe mutton carcass composition from carcass weight, GR and C measurements, and the Hennessy grading probe, AH, Kirton, CL Feist, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 46, p.59-62, (1986)
1985
Display life of frozen lamb chops. Effect of breed, sex, packaging film and temperature at packaging, VJ, Moore, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 45, p.81-84, (1985)
Prediction of lamb carcass composition from GR and carcass weight, AH, Kirton, DM Duganzich, CL Feist, GL Bennett, and EG Woods , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 45, p.63-66, (1985)
Swimming speed and fertilisation rates of ram sperm from high and low prolificacy populations, RW, Moore, MC Wilson, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 45, p.55-58, (1985)
1984
Dressing percentages of lambs, AH, Kirton, AH Carter, JN Clarke, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.231-234, (1984)
1983
Comparison of well and poorly muscled lamb carcasses as selected by experienced meat industry personnel, AH, Kirton, EG Woods, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 43, p.111-114, (1983)
1982
Comparison of backfat depth probes for use in pig carcass grading, JL, Adam, DM Duganzich, and K Hargreaves , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 42, p.119-120, (1982)
Influence of feeding post-lambing on ewe and lamb performance at grazing, PV, Rattray, KT Jagusch, DM Duganzich, KS MacLean, and RJ Lynch , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 42, p.179-182, (1982)
1981
The effect of season of the year and pasture allowance on the growth of lambs fed different pasture species - Brief Communication, KT, Jagusch, DM Duganzich, GW Winn, and PV Rattray , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.117-118, (1981)
Interrelationships of placental development with nutrition in pregnancy and lamb birth weight, SR, Davis, PV Rattray, ME Petch, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.218-223, (1981)
Production differences between Jersey and Friesian x Jersey cows in commercial dairy herds, KL, Macmillan, DM Duganzich, and AM Bryant , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 41, p.48-52, (1981)
1968
The effect of two different planes of nutrition from conception to four years of age on the maintenance requirements and on the efficiency of wool growth, M, Wodzicka-Tomaszewska, ML Bigham, AH Kirton, and DM Duganzich , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 28, p.74-82, (1968)