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2022
Ultrasound and histopathological studies of mastitis in hill-country ewes, SW, Peterson, MG Collett, EBG Kennedy, AJ Molenaar, and B Nieper , New Zealand Journal of Animal Science and Production, 01/2022, Volume 82, Online, p.57-63, (2022)
2021
Effect of concurrent pregnancy on the persistency of lactation in dairy cows milked once a day, Y, Fu, SW Peterson, and N Lopez-villalobos , New Zealand Journal of Animal Science and Production, 01/2022, Volume 81, Online, p.99-105, (2021)
The effects of out-of-season breeding on plasma prolactin concentrations, wool production and lamb birth weight, SW, Peterson, DL Burnham, and ST Morris , New Zealand Journal of Animal Science and Production, 01/2022, Volume 81, Online, p.129-135, (2021)
2019
Effects of maternal bromocriptine and melatonin treatments during early gestation on fetal lamb growth, SW, Peterson, S Wigati, and CMC Jenkinson , New Zealand Journal of Animal Science and Production, 07/2019, Volume 79, Palmerston North, p.74-79, (2019)
2018
BRIEF COMMUNICATION: Impact of maternal plane of nutrition, ewe weight and twinning on fetal mammary gland development in sheep, SA, McCoard, AM Adiletta, CMC Jenkinson, SW Peterson, PR Kenyon, and HT Blair , New Zealand Journal of Animal Science and Production, 07/2018, Volume 78, Lincoln, p.183-185, (2018)
The impact of different management systems on behaviour and milk production of dairy ewes in different stages of lactation; a case study, AE, Bliss, C Chylinski, D Luo, KE Schütz, K Lowe, SW Peterson, D Stevens, T MacDonald, and SA McCoard , New Zealand Journal of Animal Science and Production, 07/2018, Volume 78, Lincoln, p.116-121, (2018)
2017
BRIEF COMMUNICATION: An investigation of mastitis in a hill-country sheep flock, SW, Peterson, B Nieper, MG Collett, and A Grinberg , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.114-116, (2017)
The effects of early access to meal on the behaviour of artificially reared dairy lambs, BA, Nieper, MA Khan, S Ganesh, FW Knol, SW Peterson, KJ Stafford, DR Stevens, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.18-22, (2017)
How does feeding meal affect growth of artificially reared East Friesian-cross dairy lambs?, AC, Jensen, MA Khan, FW Knol, SW Peterson, PCH Morel, C McKenzie, DR Stevens, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.13-17, (2017)
Prototype genetic evaluation in a New Zealand dairy sheep flock, MR, Scholtens, SW Peterson, K Gunson, A Gunson, and N Lopez-Villalobos , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.121-124, (2017)
2016
BRIEF COMMUNICATION: Does Viagra protect fetal lambs against maternal pregnancy toxaemia?, SW, Peterson, SJ Pain, SA McCoard, M Oliver, PN Baker, PR Kenyon, and HT Blair , Proceedings of the New Zealand Society of Animal Production, 07/2016, Volume 76, Adelaide, p.172-174, (2016)
2015
The sheep dairy industry in New Zealand: a review, SW, Peterson, and C Prichard , Proceedings of the New Zealand Society of Animal Production, 07/2015, Volume 75, Dunedin, p.119-126, (2015)
2014
BRIEF COMMUNICATION: Developmental programming in sheep due to early pregnancy nutrition alters milk yields of adult female offspring but not of grand-offspring, SW, Peterson, SJ Pain, CMC Jenkinson, PR Kenyon, and HT Blair , Proceedings of the New Zealand Society of Animal Production, 06/2014, Volume 74, Napier, p.212-214, (2014)
BRIEF COMMUNICATION: Inter-generational effects on male offspring born to ewes whose dams were offered varying feeding levels in pregnancy, DL, Burnham, PR Kenyon, SJ Pain, RE Hickson, SW Peterson, and HT Blair , Proceedings of the New Zealand Society of Animal Production, 06/2014, Volume 74, Napier, p.199-201, (2014)
2011
BRIEF COMMUNICATION: The effects of dam nutrition during pregnancy on the postnatal growth and puberty attainment of ewe progeny, AM, Paten, K Asmad, MFP Loureiro, PR Kenyon, SJ Pain, SW Peterson, WE Pomroy, I Scott, and HT Blair , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.56-58, (2011)
2010
Preliminary investigation of milk production in Angus heifers exposed to different nutrition in utero, SW, Peterson, CMC Jenkinson, RE Hickson, ST Morris, HT Blair, and PR Kenyon , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.194-198, (2010)
2007
The effects of ewe size and nutrition during pregnancy on growth and onset of puberty in female progeny, van der DS, Linden, PR Kenyon, CMC Jenkinson, SW Peterson, N Lopez-Villalobos, and HT Blair , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 67, Wanaka, p.126-129, (2007)
2006
Do ewes with twin and triplet lambs produce different yields of milk and does the grazing behaviour of their lambs differ?, SW, Peterson, PR Kenyon, and ST Morris , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 66, Napier, p.444-449, (2006)
Milk production in Romney ewes lambing out of season, SW, Peterson, PCH Morel, PR Kenyon, and ST Morris , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 66, Napier, p.450-455, (2006)
2005
Milk production in East Friesian-cross ewes lambing year round, SW, Peterson, PR Kenyon, ST Morris, N Lopez-Villalobos, and PCH Morel , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 65, Christchurch, p.173-177, (2005)
2000
Effects of chromium picolinate on milk production and plasma insulin concentration in dairy cows, SW, Peterson , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 60, Hamilton, p.307-310, (2000)
1997
Control of Reproductive Success in Rabbits Using Bromocriptine., YH, Cottam, SW Peterson, and SN McCutcheon , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 57, p.222-224, (1997)
1996
Seasonal effects on fetal growth in sheep, SA, McCoard, SW Peterson, CMC Jenkinson, JW Campbell, and SN McCutcheon , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 56, p.297-300, (1996)
1994
The effect of peripartum administration of ovine prolactin on lactogenesis in autumn-lambing ewes., SW, Peterson, DDS MacKenzie, SN McCutcheon, and KR Lapwood , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 54, p.115-118, (1994)
The effects of season on placental development and fetal growth in sheep, CMC, Jenkinson, SW Peterson, DDS MacKenzie, and SN McCutcheon , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 54, p.227-230, (1994)
1990
Milk production and plasma prolactin levels in spring- and autumn-lambing ewes, SW, Peterson, DDS MacKenzie, and SN McCutcheon , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 50, p.483-485, (1990)
1989
Liver catalase in Southdown sheep selected for high and low backfat depth, SW, Peterson, and RW Purchas , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 49, p.143-146, (1989)
1984
The breath-test for sheep: a possible means of identifying lean genotypes, SW, Peterson , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 44, p.205-208, (1984)