NZSAP | New Zealand Society of Animal Production

Volume 69, Proceedings of the New Zealand Society of Animal Production

Browse all proceedings Search the proceedings Join NZSAP

Volume 69 « previous | next »

Presidential Address 2008: Where are we going and who’s driving?, RJ, Dewhurst , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.1-3, (2009)

Management of weanlings on commercial Thoroughbred stud farms in the North Island of New Zealand, NL, Stowers, CW Rogers, and SO Hoskin , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.4-9, (2009)

Maternal environment as a regulator of birth weight and body dimensions of newborn lambs, RK, Sharma, CMC Jenkinson, HT Blair, PR Kenyon, and TJ Parkinson , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.10-14, (2009)

Strategically reducing time on pasture: Dairy cow intake, production, welfare, and excretory behaviour, KLM, McLeod, CEF Clark, CB Glassey, P Gregorini, DA Costall, K Betteridge, and JG Jago , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.15-19, (2009)

Effect of water soluble carbohydrate concentration of ryegrass on the partial preference of sheep for clover, ARC, Allsop, AM Nicol, and GR Edwards , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.20-23, (2009)

The effect of feed restriction during peak lactation on milk production parameters : Brief Communication, JK, Kay, CVC Phyn, YJ Williams, JR Roche, CR Burke, and S Meier , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.24-26, (2009)

Using an existing intake model to demonstrate relationships between herbage allowance, hunger drive, days in milk and actual intake in grazing dairy cows, P, Gregorini, AJ Romera, PC Beukes, JL Rossi, and KA MacDonald , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.28-31, (2009)

Effects of sub-clinical endometritis on ovarian follicular activity in postpartum dairy cows, PJ, Back, AM Ledgard, S Beaumont, MC Berg, AJ Peterson, KP McNatty, and MP Green , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.32-36, (2009)

Prevalence and identification of systemic markers of sub-clinical endometritis in postpartum dairy cows, MP, Green, AM Ledgard, MC Berg, AJ Peterson, and PJ Back , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.37-42, (2009)

The effect of concentrate supplementation on milk production during an extended lactation in grazing dairy cows : Brief Communication, CVC, Phyn, JK Kay, CG Roach, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.43-45, (2009)

Delaying the time of morning grazing improves milk production in winter, GA, Acosta, JL Rossi, A Ayala Torales, and A Acosta , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.46-50, (2009)

Factors associated with frequency of lameness in dairy cattle managed in pasture based systems with the addition of supplementary feeds : Brief Communication, CM, Diaz-Lira, JK Margerison, N Lopez-Villalobos, and SJ Gibbs , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.51-53, (2009)

Identification of potential impacts of New Zealand dairy housing systems on dairy cow welfare : Brief Communication, NA, Arnold, GA Verkerk, R Gregory, and LR Matthews , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.54-56, (2009)

DNA methylation events associated with the suppression of milk protein gene expression during involution of the bovine mammary gland : Brief Communication, K, Singh, K Swanson, C Couldrey, H-M Seyfert, and K Stelwagen , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.57-59, (2009)

Breed effects for lactoferrin concentration determined by Fourier transform infrared spectroscopy, N, Lopez-Villalobos, SR Davis, EM Beattie, J Melis, S Berry, SE Holroyd, RJ Spelman, and RG Snell , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.60-64, (2009)

Understanding the interaction of prolactin and leukaemia inhibitory factor signalling during the switch from lactation to involution : Brief Communication, K, Singh, I Vetharaniam, M Prewitz, J Dobson, and K Stelwagen , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.65-67, (2009)

The effect of weaning at 10 or 14 weeks of age on liveweight changes in the hogget and her lambs : Brief Communication, FJ, Mulvaney, ST Morris, PR Kenyon, DM West, and PCH Morel , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.68-70, (2009)

An option for managing triplet bearing ewes on extensive properties, BC, Thomson, and PD Muir , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.71-74, (2009)

Effects of birth weight on survival in twin born lambs, PCH, Morel, ST Morris, and PR Kenyon , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.75-79, (2009)

Do objective measurements or subjective assessments explain more of the variation in strong wool auction prices?, RMW, Sumner , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.80-84, (2009)

Realities of clip preparation for strong wool from adult sheep, AK, McDermott, and RMW Sumner , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.85-89, (2009)

Variation of wool between and across the fleeces of composite-breed strong wool sheep in New Zealand, AJ, Craven, MG Ashby, JE Wildermoth, NR Cox, DR Scobie, and AJ Nixon , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.90-95, (2009)

A new generation meat program in Australia within the Co-operative Research Centre for Sheep Industry Innovation, DW, Pethick, RH Jacob, MB McDonagh, WJ O'Halloran, AJ Ball, and DL Hopkins , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.96-100, (2009)

Effect of sex on colour and pH of chilled lamb loins : Brief Communication, WE, Bain, NJ McLean, EA Young, and Johnson PL , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.101-103, (2009)

Investigating marbling and its relationship to meat quality in New Zealand pasture fed lamb, EA, Young, WE Bain, NJ McLean, AW Campbell, and Johnson PL , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.104-107, (2009)

Quality of chilled-never-frozen versus chilled-frozen-thawed lamb : Brief Communication, E, Wiklund, MM Farouk, A Stuart, S Cartwright, N Penney, and K Rosenvold , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.108-111, (2009)

The effect of fasting on live weight in hogget wethers and pregnant mature ewes : Brief Communication, DL, Burnham, PCH Morel, PR Kenyon, ST Morris, and KJ Stafford , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.112-114, (2009)

Background effects on ewe lambing and weaning performance in well recorded breeding flocks, PR, Amer, JA Sise, NB Jopson, and AR Bray , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.115-117, (2009)

Relationship between blood phylloerythrin concentration and gamma-glutamyltransferase activity in facial eczema-affected cattle and sheep, CA, Morris, SM Hickey, and SH Phua , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.118-122, (2009)

Seasonal variation in venison drip loss and tenderness : Brief Communication, E, Wiklund, A Stuart, PM Dobbie, and RP Littlejohn , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.123-125, (2009)

Retrospective examination of the breeding efficiency of the New Zealand Thoroughbred and Standardbred, CW, Rogers, EK Gee, and E Vermeij , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.126-131, (2009)

Dairy cows and horses do not select oaten hay based on its greenness : Brief Communication, SJ, Pain, and DK Revell , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.132-134, (2009)

Breeding and selection goals and animal welfare, MW, Fisher, and AJF Webster , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.135-139, (2009)

Lancorp Farming Lecture: 'Clean, green and ethical' animal reproduction: extension to sheep and dairy systems in New Zealand, GB, Martin, Z Durmic, PR Kenyon, and PE Vercoe , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.140-147, (2009)

SIL - progress over a decade, MJ, Young, and R Wakelin , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.148-152, (2009)

Sheep Improvement Limited (SIL) - the first 10 years: Introductory remarks, S-AN, Newman , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.148, (2009)

SIL-ACE - Increasing access to genetic information for sheep farmers, MJ, Young, and S-AN Newman , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.153-154, (2009)

Rates of genetic progress being achieved throughout the New Zealand ram breeding industry, PR, Amer , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.155-157, (2009)

Trans-Tasman genetic evaluation of sheep - spreading the net wider, MJ, Young, S-AN Newman, R Apps, and DJ Brown , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.158-160, (2009)

Developments in the sheep meat industry: Genetic evaluation of meat yield, NB, Jopson, S-AN Newman, and JC McEwan , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.161-164, (2009)

Current and future impact of DNA technologies on the New Zealand sheep industry, JC, McEwan , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.165-168, (2009)

Effect of management change on methane output within a sheep flock, GJ, Cruickshank, BC Thomson, and PD Muir , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.170-173, (2009)

The variation in methane emissions from sheep and cattle is not explained by the chemical composition of ryegrass, KJ, Hammond, S Muetzel, GC Waghorn, CS Pinares-Patino, JL Burke, and SO Hoskin , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.174-178, (2009)

Feeding birdsfoot trefoil (Lotus corniculatus) reduces the environmental impacts of dairy farming, SL, Woodward, GC Waghorn, KA Watkins, and MA Bryant , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.179-183, (2009)

Real time in situ measurement of rumen methane concentration in the rumen of cattle : Brief Communication, J, Laporte-Uribe, and SJ Gibbs , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.184-187, (2009)

Exploring the relationships between plant chemical composition and nitrogen partitioning in lactating dairy cows fed ryegrass-based diets, RE, Vibart, J Koolaard, BA Barrett, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.188-195, (2009)

Urinary nitrogen excretion from cows at different stage of lactation grazing different ryegrass cultivars during spring or autumn, D, Pacheco, K Lowe, JL Burke, and GP Cosgrove , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.196-200, (2009)

Responses to selection for pubertal traits in Angus cattle over 23 years, NC, Amyes, and CA Morris , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.201-205, (2009)

Genetic parameters for somatic cell score in dairy goats estimated by random regression, CA, Apodaca-Sarabia, N Lopez-Villalobos, HT Blair, and CG Prosser , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.206-209, (2009)

Genetic and phenotypic parameter estimates for growth, yield and meat quality traits in lamb, GM, Payne, AW Campbell, NB Jopson, JC McEwan, CM Logan, and PD Muir , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.210-214, (2009)

Genetic parameters for primal cut meat yield traits in sheep, NB, Jopson, JC McEwan, CM Logan, and PD Muir , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.215-219, (2009)

Genetic parameters for colour stability of chilled lamb : Brief Communication, NJ, McLean, Johnson PL, WE Bain, GJ Greer, and KG Dodds , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.220-222, (2009)

A simulation model to partition ewe efficiency into component traits for genetic analysis, JA, Sise, GH Shackell, TJ Byrne, SF Glennie, and PR Amer , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.223-227, (2009)

Parasite-related traits in lambs sired by resistant or resilient Romney sires : Brief Communication, M, Wheeler, CA Morris, and BP Devantier , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.228-229, (2009)

Bioactive plants inhibit bacteria that cause lactic acidosis in ruminants : Brief Communication, P, Hutton, Z Durmic, E Ghisalberti, R Duncan, CF Carson, TV Riley, and PE Vercoe , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.230-232, (2009)

Amino acid flow at the abomasum in twin-suckling ewes at pasture and the effect of a fishmeal supplement, OR, Madibela, SJ Gibbs, AR Sykes, J Laporte-Uribe, and J Zhao , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.233-237, (2009)

Effects of high potassium on in vitro fermentation pattern and C18 fatty acid metabolism of pasture grass, XQ, Sun, and SJ Dewhurst RJ.Gibbs , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.238-241, (2009)

Differential passage of rumen bacterial populations to the abomasum in sheep : Brief Communication, J, Laporte-Uribe, and SJ Gibbs , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 69, Christchurch, p.242-243, (2009)