Articles by author - Costall DA

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BRIEF COMMUNICATION: Methods of delivering salt to cattle

Authors: Betteridge K, Costall DA
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 70, pp 296-298, Jun 2010

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Intake and liveweight change of hoggets grazing pastures differing in dead matter content in autumn

Authors: Betteridge K, Liu Y, Hawkins C, Valentine I, Costall DA, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 53, pp 29, Jan 1993

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Wool production from wet and dry ewes on southern North Island hill country

Authors: Lambert MG, Betteridge K, Devantier BP, Costall DA, Fletcher RH, Budding PG
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 52, pp 217, Jan 1992

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Strategically reducing time on pasture: Dairy cow intake, production, welfare, and excretory behaviour

Authors: Betteridge K, Gregorini P, Clark CEF, Glassey CB, McLeod KLM, Jago JG, Costall DA
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 69, pp 15-19, Jun 2009