Articles by author - Roche JR

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BRIEF COMMUNICATION: Maintenance energy requirements of non-lactating, pregnant dairy cows

Authors: Mandok KS, Greenwood SL, Kay JK, Crookenden M, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 72, Jan 2012

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Production and physiological indicators to select cows suitable for extended lactations

Authors: Phyn CVC, Kolver ES, Kay JK, Roche JR, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 67, pp 315-319, Jan 2007

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Evaluating the effectiveness of the UDDER simulation model as a decision support tool for farm management

Authors: Lancaster JAS, Beca D, Roche JR, Penno JW, Macdonald KA
Publication: Proceedings of the Australasian Dairy Science Symposium, Volume Proceedings of the 4th Australasian Dairy Science Symposium, pp 249-253, Aug 2010

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Once-daily milking during a feed deficit improves energy status in early lactating dairy cows

Authors: Rius AG, Grala TM, Phyn CVC, Kay JK, Morgan SR, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 72, Jan 2012

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The effect of feed restriction during peak lactation on milk production parameters : Brief Communication

Authors: Phyn CVC, Kay JK, Williams YJ, Roche JR, Burke CR, Meier S
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 69, pp 24-26, Jun 2009

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BRIEF COMMUNICATION: Effect of milking frequency and concentrate supplementation on milk production during an extended lactation in grazing dairy cows

Authors: Rius AG, Grala TM, Phyn CVC, Kay JK, Morgan SR, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 71, pp 42-44, Jan 2011

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Associations among hormones and metabolites during the transition period and early lactation milk production

Authors: Kolver ES, Edwards P, Lee JM, Mandok K, Roche JR, Burke CR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 70, pp 51-56, Jun 2010

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Economic evaluation of management strategies for a model Waikato farm to achieve a herd average body condition score of 5.0 at calving

Authors: Douglas RJ, Smeaton DC, Hedley P, Brazendale R, Bryant JR, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 71, pp 17-22, Jan 2011

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Effect of milking frequency and nutrition in early lactation on milk production and body condition in grazing dairy cows

Authors: Rius AG, Grala TM, Phyn CVC, Kay JK, Morgan SR, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 71, pp 37-41, Jan 2011

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Temporary alterations to milking frequency, immediately post-calving, modified the expression of genes regulating milk synthesis and apoptosis in the bovine mammary gland

Authors: Rius AG, Grala TM, Snell RG, Phyn CVC, Littlejohn MD, Kay JK, Roche JR
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 71, pp 3-Aug, Jan 2011