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2022
Modelling winter feeding practices with fodder beet in growing and dry dairy cattle, A, Jonker, DE Dalley, RR Woods, RA Dynes, D Pacheco, MA Khan, JP Edwards, and KJ Hammond , New Zealand Journal of Animal Science and Production, 01/2022, Volume 82, Online, p.39-44, (2022)
2021
Evaluation of existing equations to rank methane yields of sheep fed a range of fresh forages, A, Jonker, M Eugène, C de Klien, D Pacheco, and R Vibart , New Zealand Journal of Animal Science and Production, 01/2022, Volume 81, Online, p.159-163, (2021)
Impact of casein- versus whey-based lamb milk replacers on growth and health of artificially reared lambs, SA, McCoard, J Ryrie, T MacDonald, S-Y Hea, D Pacheco, and D Stevens , New Zealand Journal of Animal Science and Production, 01/2022, Volume 81, Online, p.22-28, (2021)
Volatile fatty acids (VFA) in rumen samples collected pre-feeding had a stronger relationship with methane emissions in lambs fed graded levels of forage rape than VFAs in post-feeding samples, MM, Della Rosa, PH Janssen, P Reid, E Sandoval, D Luo, D Pacheco, and A Jonker , New Zealand Journal of Animal Science and Production, 01/2022, Volume 81, Online, p.168-172, (2021)
2019
BRIEF COMMUNICATION: Effect of a fodder beet or lucerne-chaff-based diet on triplet-bearing ewe live weight, body condition score and lamb birth weight, FW, Knol, C Erichsen, A Jonker, E Sandoval, D Pacheco, SY Hea, and SA McCoard , New Zealand Journal of Animal Science and Production, 07/2019, Volume 79, Palmerston North, p.168-170, (2019)
2018
BRIEF COMMUNICATION: Milk production, feeding behaviour and rumen fermentation of dairy cows supplemented with winter brassica crops, JP, Keim, , O Balocchi, R Pulido, D Pacheco, and S Muetzel , New Zealand Journal of Animal Science and Production, 07/2018, Volume 78, Lincoln, p.125-127, (2018)
BRIEF COMMUNICATION: Milk production responses and rumen fermentation of dairy cows supplemented with summer brassica crops, JP, Keim, M Castillo, O Balocchi, R Pulido, D Pacheco, and S Muetzel , New Zealand Journal of Animal Science and Production, 07/2018, Volume 78, Lincoln, p.122-124, (2018)
2017
BRIEF COMMUNICATION: Feeding fodder beet to ewes in mid-to-late gestation: impact on lamb size, rectal temperature, and live weights from birth to weaning, E, Sandoval, SA McCoard, D Pacheco, C Lloyd-West, S Lees, and KJ Hammond , Proceedings of the New Zealand Society of Animal Production, 06/2017, Volume 77, Rotorua, p.34-36, (2017)
2016
BRIEF COMMUNICATION: Plasma amino acid profiles of lactating dairy cows fed fodder beet and ryegrass diets, D, Pacheco, G Waghorn, and DE Dalley , Proceedings of the New Zealand Society of Animal Production, 07/2016, Volume 76, Adelaide, p.62-64, (2016)
2015
BRIEF COMMUNICATION: Substitution of perennial ryegrass with forage rape reduces methane emissions from sheep, XZ, Sun, E Sandoval, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, 07/2015, Volume 75, Dunedin, p.64-66, (2015)
Presidential Address 2014: The role of the New Zealand Society of Animal Production in the era of digital networks, D, Pacheco , Proceedings of the New Zealand Society of Animal Production, 07/2015, Volume 75, Dunedin, p.1-2, (2015)
2013
In vitro ruminal fermentation and methane production from maize silage mixed with high or low quality ryegrass, A, Jonker, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 73, Hamilton, p.202-204, (2013)
2012
In vitro fermentation of [15N-] ryegrass and ruminal digesta of sheep grazing a ryegrass-based pasture in the morning or in the afternoon, RE, Vibart, MH Tavendale, JL Burke, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 72, Christchurch, p.100-105, (2012)
Milk somatic cells are not suitable biomarkers of lactating ruminant mammary gland function, Q, Sciascia, D Pacheco, M Senna Salerno, HT Blair, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 72, Christchurch, p.3-7, (2012)
The relationship between milk synthesis and intracellular profiles of amino acids in the bovine mammary gland, SA, McCoard, D Pacheco, BP Treloar, N Wards, K Swanson, and K Singh , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 72, Christchurch, p.63-66, (2012)
Relationship between profiles of free amino acids in fetal and maternal plasma with those in skeletal muscle, in twin and single fetuses from ad-libitum fed ewes in late gestation, FA, Sales, BP Treloar, D Pacheco, HT Blair, PR Kenyon, G Nicholas, and M Senna Salerno , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 72, Christchurch, p.213-215, (2012)
Rumen fermentation characteristics are influenced by feeding frequency in sheep fed forage chicory and perennial ryegrass at two feeding levels, XZ, Sun, D Pacheco, SO Hoskin, and DW Luo , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 72, Christchurch, p.111-116, (2012)
2011
The apparent digestibility of palm kernel expeller (PKE) consumed by pasture-fed sheep, JL, Burke, FN Dias, D Pacheco, N Lopez-Villalobos, and CW Holmes , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.223-228, (2011)
Ruminal fermentation characteristics from sheep offered a fresh grazing allocation of a ryegrass-based pasture either in the morning or in the afternoon, RE, Vibart, JL Burke, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 71, Invercargill, p.234-239, (2011)
2010
The effect of growth hormone on the intracellular amino acid profiles in mammary gland of lactating cows, D, Pacheco, BP Treloar, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.67-70, (2010)
Effect of growth hormone on the liver transcriptome profile during established lactation in the dairy cow, D, Pacheco, K Nones, Q Sciascia, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.33-38, (2010)
Effect of growth hormone on the mammary transcriptome profile during established lactation in the dairy cow, SA, McCoard, AA Hayashi, D Pacheco, Q Sciascia, K Nones, JR Rounce, BR Sinclair, WC McNabb, and NC Roy , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.39-42, (2010)
The effect of growth hormone on translation initiation and elongation in liver and skeletal muscle tissue in the lactating dairy cow, Q, Sciascia, D Pacheco, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.62-64, (2010)
Effect of white clover containing high or low concentrations of water-soluble carbohydrate on metabolic indicators of protein degradationin the rumen of dairy cattle, RJ, Higgs, GP Cosgrove, JL Burke, GA Lane, D Pacheco, K Fraser, AF Death, and JL Ford , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.23-28, (2010)
Effects of restricted fetal nutrition in utero on mTOR signaling in ovine skeletal muscle, Q, Sciascia, D Pacheco, J Bracegirdle, C Berry, PR Kenyon, HT Blair, M Senna Salerno, G Nicholas, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.180-182, (2010)
Evaluation of sensors for monitoring rumen pH, temperature and pressure, X, Lin, D Pacheco, PD Kemp, GC Waghorn, and GP Cosgrove , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.71-76, (2010)
Intracellular concentrations of free amino acids are reduced in skeletal muscle of late gestation twin compared to single fetuses, D, Pacheco, BP Treloar, PR Kenyon, HT Blair, and SA McCoard , Proceedings of the New Zealand Society of Animal Production, Jun, Volume 70, Palmerston North, p.199-201, (2010)
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)
2008
Effect of once daily milking on milk flavour chemistry, GA, Lane, K Fraser, M Yu, D Pacheco, DE Dalley, and LA Hofmann , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 68, Brisbane, Australia, p.162-163, (2008)
The effect of palm kernel expeller as a supplement for grazing dairy cows at the end of lactation, FN, Dias, JL Burke, D Pacheco, and CW Holmes , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 68, Brisbane, Australia, p.111-112, (2008)
Indole and skatole as markers for nitrogen utilisation in dairy cows, D, Pacheco, GA Lane, K Fraser, KA MacDonald, and PJ Back , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 68, Brisbane, Australia, p.23-26, (2008)
2007
A dynamic model incorporating dietary protein for predicting liveweight gain of parasitised grazing lambs, K, Louie, VT Burggraaf, and D Pacheco , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 67, Wanaka, p.220-225, (2007)
2006
Clover-rich diets and production, behaviour and nutrient use by cows in late lactation, GP, Cosgrove, JL Burke, AF Death, GA Lane, K Fraser, D Pacheco, and AJ Parsons , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 66, Napier, p.42-49, (2006)
Increased hepatic skatole exposure via rumen infusion increases skatole concentration in peripheral circulation and inter-muscular fat in sheep, MH, Deighton, D Pacheco, MH Tavendale, NM Schreurs, JS Peters, WC McNabb, and NC Roy , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 66, Napier, p.295-299, (2006)
Systems biology and metabolomics : Experimental and computational challenges, M, Cao, A Koulman, D Pacheco, GA Lane, and S Rasmussen , Proceedings of the New Zealand Society of Animal Production, Jan, Volume 66, Napier, p.213-218, (2006)