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2007
Semen parameters of cloned bulls, JF, Smith, RM McDonald, DN Wells, and NR Cox , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 67, Wanaka, p.297-302, (2007)
Sperm DNA damage after scrotal insulation in rams, RM, McDonald, JF Smith, GW Montgomery, JS Fleming, and NR Cox , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 67, Wanaka, p.192-197, (2007)
2002
Sperm oviduct-epithelial-cell- binding assay: Development of an accurate sperm-counting method using flow cytometery and an evaluation of the sources of assay variance, J, Krzyzosiak, RM McDonald, R Vishwanath, and JF Smith , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 62, Palmerston North, p.330-333, (2002)
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)
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)
Seasonal changes in the protein content and composition of ram seminal plasma, JF, Smith, J Parr, GR Murray, RM McDonald, and RS-F Lee , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 59, p.223-225, (1999)
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)
1994
Remote Blood Sampling Device A stress free blood sampling technique for free ranging animals, JR, Ingram, LR Matthews, and RM McDonald , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 54, p.39-42, (1994)
1979
Leaf protein concentrate quality: The effect of pasture species and reducing agent, PE, Donnelly, and RM McDonald , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 39, p.275-280, (1979)