Articles by author - Aspin PW

Article P O

Supplemental fumarate did not influence milksolids or methane production from dairy cows fed high quality pasture

Authors: Kolver ES, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 409-415, Jan 2006

Article P O

Plasma insulin, growth hormone, and IGF-1 concentrations of Holstein-Friesian cows of divergent genotype offered varying levels of concentrate in early lactation

Authors: Kolver ES, Roche JR, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 403-408, Jan 2006

Article P O

Supplemental fumarate has little effect on the detailed composition of bovine milk during early lactation

Authors: Turner S-A, Kolver ES, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 67, pp 242-247, Jan 2007

Article P O

Effect of genotype and diet on feed conversion efficiency of dairy cows during a 600-day extended lactation

Authors: Phyn CVC, Kolver ES, Clark C, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 68, pp 100-104, Jan 2008

Article P O

Effect of genotype and diet on milksolids production, body condition, and reproduction of cows milked continuously for 600 days

Authors: Kolver ES, Roche JR, Burke CR, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 245-251, Jan 2006

Article P O

A nutrient-signalling effect of grain feeding on postpartum anovulatory intervals in mature dairy cows

Authors: Lee JM, Roche JR, Burke CR, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 334-338, Jan 2006

Article P O

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

Article P O

Prevalence of mastitis for cows of different genotypes milked for two consecutive seasons

Authors: Kolver ES, Williamson JH, Lacy-Hulbert SJ, Summers EL, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 236-240, Jan 2006

Article P O

Effect of genotype and concentrate supplementation on dairy product mix and the value of milk produced by grazing dairy cows during an extended lactation

Authors: Lopez-Villalobos N, Turner S-A, Phyn CVC, Kolver ES, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 68, pp 79-83, Jan 2008

Article P O

Diet or strain: effects on postpartum anovulatory interval in dairy cows

Authors: Chagas LM, Watkins KA, Gore PJS, Lee JM, Roche JR, Sheahan AJ, Aspin PW
Publication: Proceedings of the New Zealand Society of Animal Production, Volume 66, pp 329-343, Jan 2006