Articles by author - Gray DI

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The role of computer software in the feeding of farm livestock
Authors: Gray DI, Brookes IM, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 52, pp 111, Jan 1992
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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Farm management implications of a seasonal price differential for factory supply milk production
Authors: Lynch GA, Yuretich PA, Gray DI
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 54, pp 383, Jan 1994
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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The potential of industry by-products as supplementary feeds for dairy cows in the Hawkes Bay region.
Authors: Gray DI, McCutcheon SN, Bramwell NF, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 53, pp 55, Jan 1993
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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Parasite control on sheep and beef farms with low or reduced drench use
Authors: Ridler AL, Hytten K, Reid JI, Gray DI
Publication: Proceedings of the Sheep and Beef Cattle Veterinarians and the Deer Veterinarians Branches of the NZVA, Volume 2023 Proceedings, pp 1-2, Jul 2023
Publisher: Sheep and Beef Cattle Veterinarians Branch of the New Zealand Veterinary Association
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Animal type: Cattle, Sheep
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Article class: Conference paper
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Characteristics of seasonal dairy farms achieving high per cow production in the lower North Island of New Zealand
Authors: Edwards N, Gray DI, Crawford HK, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 55, pp 72, Jan 1995
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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Reduced anthelmintic use on 13 New Zealand sheep farms: farmer motivations and practical implementation
Authors: Ridler AL, Hytten K, Gray DI, Reid JI
Publication: New Zealand Veterinary Journal, Volume 73, Issue 1, pp 29-40, Jan 2025
Publisher: Taylor and Francis
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Animal type: Sheep
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Article class: Research Article
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A modelling study of once-bred heifer beef production
Authors: Gray DI, Keeling PCB, Morris ST, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 51, pp 389, Jan 1991
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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A modelling study of the productivity and profitability of unmated and mated ewes on North Island hill country
Authors: Gray DI, McCutcheon SN, Morris ST, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 52, pp 221, Jan 1992
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
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Farm management research in New Zealand and its contribution to animal production
Authors: Townsley RJ, Gray DI, Lockhart JC, Parker WJ
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 54, pp 357, Jan 1994
Publisher: New Zealand Society of Animal Production
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Article class: Scientific Article
Article
Farming Without Chemicals: Prospects For The Future
Authors: Devantier B, Gray DI, Budding PJ, Mackay AD
Publication: Proceedings of the Sheep and Beef Cattle Veterinarians and the Deer Veterinarians Branches of the NZVA, Volume Annual Seminar 1992, Jan 1992
Publisher: Sheep and Beef Cattle Veterinarians Branch of the New Zealand Veterinary Association