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2017
Calf and heifer development and the onset of puberty in dairy cows with divergent genetic merit for fertility, S, Meier, B Fisher, K Eketone, LR McNaughton, PR Amer, P Beatson, JR Bryant, KG Dodds, R Spelman, JR Roche, et al. , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.205-210, (2017)
2011
Economic evaluation of management strategies for a model Waikato farm to achieve a herd average body condition score of 5.0 at calving, RJ, Douglas, JR Bryant, P Hedley, DC Smeaton, R Brazendale, and JR Roche , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.17-22, (2011)
2010
Simulated impacts of increased nitrogen retention in dairy cows on nitrate leaching from grazed pasture, de J, Castro, JR Bryant, and VT Burggraaf , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.86-87, (2010)
2007
Choice of the most appropriate models and estimation procedures of lactation curves for grazing dairy cattle, JR, Bryant, and N Lopez-Villalobos , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 67, Wanaka, p.209-214, (2007)
2004
Use of breeding values for live weight to calculate individual live weight targets for dairy heifers, JR, Bryant, CW Holmes, N Lopez-Villalobos, LR McNaughton, IM Brookes, GA Verkerk, and JE Pryce , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 64, Hamilton, p.118-121, (2004)
2003
Effect of genetic merit on the estimated partitioning of energy towards milk production or liveweight gain by Jersey cows grazing on pasture, JR, Bryant, N Lopez-Villalobos, CW Holmes, GD Pitman, and IM Brookes , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 63, Queenstown, p.69-72, (2003)
Evidence of a genotype by feeding level interaction in grazing Holstein-Friesian dairy cattle at different stocking rates, JR, Bryant, CW Holmes, N Lopez-Villalobos, KA MacDonald, and IM Brookes , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 63, Queenstown, p.73-76, (2003)