Export 42 results:
Filters: Author is Kolver ES  [Clear All Filters]
2010
Asssociation among hormones and metabolites during the transition period and early lactation milk production, P Edwards, K Mandok, JM Lee, CR Burke, ES Kolver, and JR Roche , Proceedings of the New Zealand Society of Animal Production, Volume 70, Palmerston North, p.51-56, (2010) , (Full PDF)
2007
Evaluation of a model that estimates insulin sensitivity in dairy cows, PJ Back, RC Boston, CC Palliser, ES Kolver, and LM Chagas , Proceedings of the New Zealand Society of Animal Production, Volume 67, Wanaka, p.261-265, (2007) , (Full PDF)
Production and physiological indicators to select cows suitable for extended lactations, JK Kay, PW Aspin, CVC Phyn, JR Roche, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 67, Wanaka, p.315-319, (2007) , (Full PDF)
Supplemental fumarate has little effect on the detailed composition of bovine milk during early lactation, S-A Turner, PW Aspin, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 67, Wanaka, p.242-247, (2007) , (Full PDF)
2006
Effect of genotype and diet on milksolids production, body condition, and reproduction of cows milked continuously for 600 days, ES Kolver, JR Roche, CR Burke, and PW Aspin , Proceedings of the New Zealand Society of Animal Production, Volume 66, Napier, p.245-251, (2006) , (Full PDF)
Plasma insulin, growth hormone, and IGF-1 concentrations of Holstein - Friesian cows of divergent genotype offered varying levels of concentrate in early lactation, ES Kolver, JR Roche, and PW Aspin , Proceedings of the New Zealand Society of Animal Production, Volume 66, Napier, p.403-408, (2006) , (Full PDF)
Prevalence of mastitis for cows of different genotypes milked for two consecutive seasons, SJ Lacy-Hulbert, EL Summers, JH Williamson, PW Aspin, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 66, Napier, p.236-240, (2006) , (Full PDF)
Supplemental fumarate did not influence milksolids or methane production from dairy cows fed high quality pasture, ES Kolver, and PW Aspin , Proceedings of the New Zealand Society of Animal Production, Volume 66, Napier, p.409-415, (2006) , (Full PDF)
Supplementation with concentrates either pre- or post-partum does not affect milk production when diets are iso-energetic, JR Roche, JM Lee, PW Aspin, AJ Sheahan, CR Burke, ES Kolver, B Sugar, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 66, Napier, p.416-422, (2006) , (Full PDF)
2005
The drinking behaviour of dairy cows in late lactation, JG Jago, JR Roche, ES Kolver, and MW Woolford , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.209-214, (2005) , (Full PDF)
Effects of feeding level for four weeks precalving on milk production is small and dependent on level of feeding in early lactation, JR Roche, ES Kolver, JM Lee, PW Aspin, CR Burke, P Taylor, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.215-220, (2005) , (Full PDF)
Influence of dairy cow genotype on milksolids, body condition and reproduction response to concentrate supplementation, ES Kolver, JR Roche, CR Burke, and PW Aspin , Proceedings of the New Zealand Society of Animal Production, Volume 65, Christchurch, p.46-52, (2005) , (Full PDF)
2004
Effect of precalving feeding level on the milk production of grazing dairy cows, JR Roche, JK Kay, ES Kolver, PW Aspin, J Lee, B Sugar, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 64, Hamilton, p.227-231, (2004) , (Full PDF)
Fumarate reduces methane production from pasture fermented in continuous culture, ES Kolver, PW Aspin, GN Jarvis, KM Elborough, and JR Roche , Proceedings of the New Zealand Society of Animal Production, Volume 64, Hamilton, p.155-159, (2004) , (Full PDF)
2003
Diet and genotype affect feeding behaviour of Holstein-Friesian dairy cows during late lactation, PL Thorne, JG Jago, ES Kolver, and JR Roche , Proceedings of the New Zealand Society of Animal Production, Volume 63, Queenstown, p.124-127, (2003) , (Full PDF)
Diet and genotype affect milk lactoferrin concentrations in late lactation, S-A Turner, JH Williamson, NA Thomson, JR Roche, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 63, Queenstown, p.87-90, (2003) , (Full PDF)
Metabolic responses to glucose challenge in New Zealand and overseas Holstein-Friesian dairy cows, LM Chagas, BA Clark, FM Rhodes, D Blache, ES Kolver, and GA Verkerk , Proceedings of the New Zealand Society of Animal Production, Volume 63, Queenstown, p.31-34, (2003) , (Full PDF)
Ranking maize hybrids for silage quality and milk production in pasture-based dairying, ES Kolver, R Densley, D Miller, I Williams, and DA Sapienza , Proceedings of the New Zealand Society of Animal Production, Volume 63, Queenstown, p.101-106, (2003) , (Full PDF)
2002
Concentrations of conjugated linoleic acid in milk from cows grazing pasture of fed a total mixed ration for an entire lactation, MJ Audlist, JK Kay, NA Thomson, AR Napper, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.240-241, (2002) , (Full PDF)
Effect of a Total Mixed Ration diet on the concentration of amino acid-derived volatiles in milk, GA Lane, K Fraser, ES Kolver, DD Rowan, JM Allen, OE Mills, AS Abraham, and SD Olney , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.242-245, (2002) , (Full PDF)
Incidence of mastitis among cows of different genogtypes in differing nutritional environments, SJ Lacy-Hulbert, ES Kolver, JH Williamson, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.24-29, (2002) , (Full PDF)
Pasture versus total mixed ration during the periparturient period, JR Roche, ES Kolver, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.252-256, (2002) , (Full PDF)
Total mixed rations versus pasture diets: Evidence for a genotype x diet on the concentration of amino acid-derived volatiles in milk, ES Kolver, JR Roche, de MJ Veth, PL Thorne, and AR Napper , Proceedings of the New Zealand Society of Animal Production, Volume 62, Palmerston North, p.246-251, (2002) , (Full PDF)
2001
Diet and genotype affect plasma calcium, magnesium and phosphorus concentrations in the periparturient cow, JR Roche, ES Kolver, de MJ Veth, and A Napper , Proceedings of the New Zealand Society of Animal Production, Volume 61, Christchurch, p.168-171, (2001) , (Full PDF)
Lipolytic response of New Zealand and overseas Holstein-Friesian dairy cows challenged with epinephrine, ES Kolver, JR Roche, de MJ Veth, and TR Mackle , Proceedings of the New Zealand Society of Animal Production, Volume 61, Christchurch, p.48-51, (2001) , (Full PDF)
Modelling the impact of nutrition and genotype on lactation, SR Davis, I Vetharaniam, M Upsdell, ES Kolver, and AB Pleasants , Proceedings of the New Zealand Society of Animal Production, Volume 61, Christchurch, p.237-238, (2001) , (Full PDF)
Monitoring adrenal activity in dairy cows under various feeding regimens using faecal glucocorticoid metabolites, CJ Morrow, ES Kolver, KA MacDonald, GA Verkerk, and LR Matthews , Proceedings of the New Zealand Society of Animal Production, Volume 61, Christchurch, p.52-55, (2001) , (Full PDF)
Prediction of ruminal pH of dairy cows fed pasture, de MJ Veth, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 61, Christchurch, p.241-243, (2001) , (Full PDF)
2000
A comparison New Zealand and overseas Holstein Friesian heifers, ES Kolver, AR Napper, PJA Copeman, and LD Muller , Proceedings of the New Zealand Society of Animal Production, Volume 60, Hamilton, p.265-269, (2000) , (Full PDF)
Comparison of selected reproductive characteristics in Overseas and New Zealand Holstein-Friesian cows grazing pasture or fed a total mixed ration, GA Verkerk, S Morgan, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 60, Hamilton, p.270-274, (2000) , (Full PDF)
Effects of diet on udder function and regression in Holstein-Friesian Cattle, SR Davis, VC Farr, MJ Auldist, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 60, Hamilton, p.275-276, (2000) , (Full PDF)
Formulating total mixed rations from forages - defining the digestion kinetics of contrasting species, JL Burke, GC Waghorn, IM Brookes, GT Attwood, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 60, Hamilton, p.9-14, (2000) , (Full PDF)
Urinary cortisol: An indicator of stress in dairy cattle, CJ Morrow, ES Kolver, GA Verkerk, and LR Matthews , Proceedings of the New Zealand Society of Animal Production, Volume 60, Hamilton, p.218-221, (2000) , (Full PDF)
1999
Amino acid supply to the small intestine of dairy cows fed pasture, ES Kolver, VR Carruthers, PG Neil, de MJ Veth, EBL Jansen, and DE Phipps , Proceedings of the New Zealand Society of Animal Production, Volume 59, p.180-183, (1999) , (Full PDF)
Pasture digestion in response to changes in ruminal pH, de MJ Veth, and ES Kolver , Proceedings of the New Zealand Society of Animal Production, Volume 59, p.66-69, (1999) , (Full PDF)
1993
Short term changes in selected metabolites in pasture fed dairy cows during peak lactation, ES Kolver, and KL Macmillan , Proceedings of the New Zealand Society of Animal Production, Volume 53, p.77-82, (1993) , (Full PDF)