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Dr John Goopy

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Publications


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Publication DateTitleAuthor(s)Date Added
117-Aug-2022Effects of replacing Brachiaria hay with either Desmodium intortum or dairy concentrate on animal performance and enteric methane emissions of low-yielding dairy cowsKorir, Daniel ; Eckard, Richard; Goopy, John ; Arndt, Claudia; Merbold, Lutz; Marquardt, Svenja28-Sep-2024
2Feb-2021Feed quality and feeding level effects on faecal composition in east African cattle farming systemsAli, A I M; Wassie, Shimels E; Joergensen, Rainer Georg; Korir, Daniel ; Goopy, John P ; Butterbach-Bahl, Klaus; Merbold, Lutz; Dickhoefer, Uta; Schlecht, Eva28-Sep-2024
33-Sep-20201200 high-quality metagenome-assembled genomes from the rumen of African cattle and their relevance in the context of suboptimal feedingWilkinson, Toby; Korir, Daniel ; Ogugo, Moses; Stewart, Robert D; Watson, Mick; Paxton, Edith; Goopy, John ; Robert, Christelle28-Sep-2024
414-Jun-2020Severe below-maintenance feed intake increases methane yield from enteric fermentation in cattleGoopy, J P ; Korir, D; Pelster, D; Ali, A I M; Wassie, S E; Schlecht, E; Dickhoefer, U; Merbold, L; Butterbach-Bahl, K28-Sep-2024
5Sep-2019Digesta passage and nutrient digestibility in Boran steers at low feed intake levelsAli, Asep I M; Wassie, Shimels E; Korir, Daniel ; Goopy, John P ; Merbold, Lutz; Butterbach-Bahl, Klaus; Dickhoefer, Uta; Schlecht, Eva28-Sep-2024
6May-2019Supplementing tropical cattle for improved nutrient utilization and reduced enteric methane emissionsAli, Asep I M; Wassie, Shimels E; Korir, Daniel ; Merbold, Lutz; Goopy, John P ; Butterbach-Bahl, Klaus; Dickhoefer, Uta; Schlecht, Eva28-Sep-2024
7Mar-2019Effects of feed intake level on efficiency of microbial protein synthesis and nitrogen balance in Boran steers consuming tropical poor-quality forageWassie, Shimels Eshete; Ali, Asep Indra Munawar; Korir, Daniel ; Butterbach-Bahl, Klaus; Goopy, John ; Merbold, Lutz; Schlecht, Eva; Dickhoefer, Uta28-Sep-2024
8Sep-2016Methane and nitrous oxide emissions from cattle excreta on an East African grasslandPelster, D E; Gisore, B; Koske, J K; Goopy, J ; Korir, D ; Rufino, M C; Butterbach-Bahl, K28-Sep-2024
99-Feb-2016Supplementation with Calliandra calothyrsus improves nitrogen retention in cattle fed low-protein dietsKorir, D ; Goopy, J P ; Gachuiri, C; Butterbach-Bahl, K28-Sep-2024
102016Estimates of repeatability and heritability of methane production in sheep using portable accumulation chambersGoopy, John P ; Robinson, Dorothy L ; Woodgate, Reg; Donaldson, A; Oddy, Hutton ; Vercoe, P E; Hegarty, Roger 4-Apr-2016
112015Comparison of repeated measurements of methane production in sheep over 5 years and a range of measurement protocolsRobinson, Dorothy L ; Goopy, John P ; Hegarty, Roger ; Oddy, Hutton 12-Oct-2016
122014Low-methane yield sheep have smaller rumens and shorter rumen retention timeGoopy, John P ; Donaldson, Alastair; Hegarty, Roger ; Vercoe, Phillip E; Haynes, Fay Emma Milton ; Barnett, Mark ; Oddy, Hutton 10-Apr-2014
132014Genetic and environmental variation in methane emissions of sheep at pastureRobinson, Dorothy L ; Goopy, John P ; Vercoe, P E; Hegarty, Roger ; Oddy, Hutton ; Thompson, A N; Toovey, A F; Macleay, CA; Briegal, J R; Woodgate, R T; Donaldson, A J14-May-2015
142014Sire and liveweight affect feed intake and methane emissions of sheep confined in respiration chambersRobinson, Dorothy L ; Goopy, John P ; Donaldson, Alistair; Woodgate, Reg; Oddy, Hutton ; Hegarty, Roger 14-May-2015
152012Triiodothyronine influences digesta kinetics and methane yield in sheepBarnett, M C; Goopy, J P ; McFarlane, J R ; Godwin, I R ; Nolan, J V ; Hegarty, R S 26-Jul-2012
162011Four week repeatability of daily and one hour methane production of mature merino wethers fed 'ad libitum'Bickell, S L; Robinson, Dorothy L ; Toovey, A F; Goopy, John P ; Hegarty, Roger ; Revell, D K; Vercoe, P E3-Mar-2016
172011Validation of a short-term methane measurement using portable static chambers to estimate daily methane production in sheepGoopy, John Patrick ; Woodgate, R; Donaldson, A; Robinson, Dorothy L ; Hegarty, Roger 31-Jan-2013
182010Can rumen methane production be predicted from volatile fatty acid concentrations?Robinson, Dorothy L ; Goopy, John Patrick ; Hegarty, Roger 8-Dec-2011
192010Nutritional and flock management options to reduce methane output and methane per unit product from sheep enterprisesHegarty, Roger ; Alcock, D; Robinson, Dorothy L ; Goopy, John Patrick ; Vercoe, PE8-Dec-2011
202010How Often Do We Need to Measure Methane Production in Ruminants to Establish Robust Phenotype?Lines, David; Goopy, John Patrick ; Nolan, John V 3-Jun-2011
212009Does intra-ruminal recycling of fermentation products increase methane production?Goopy, J P ; Nolan, J V ; Pelaelo-Grand, T16-Mar-2010
222009Repeatability of rumen volatile fatty acid concentrations in sheep under field conditionsGoopy, John Patrick ; Robinson, Dorothy L ; Woodgate, R; Hegarty, Roger 16-Mar-2010
232009Short-term validation of a rumen indwelling pH meterGoopy, John Patrick ; Woodgate, R16-Mar-2010
242009Two hour chamber measurement provides a useful estimate of daily methane production in sheepGoopy, John Patrick ; Hegarty, Roger ; Robinson, Dorothy L 13-Nov-2012
252007Cattle selected for lower residual feed intake have reduced daily methane productionHegarty, Roger ; Goopy, John Patrick ; Herd, RM; McCorkell, B9-Mar-2010
262006The persistence over time of divergent methane production in lot fed cattleGoopy, John Patrick ; Hegarty, Roger ; Dobos, Robin Christopher 13-Nov-2014
272005Selection for residual feed intake can change methane production by feedlot steersHegarty, Roger ; Herd, RM; Goopy, John Patrick ; McCorkell, B; Arthur, PF23-Mar-2010
282004Use of Chemical and Biological Agents to Improve Water Quality of Effluent Discharge from AbattoirsGoopy, John Patrick ; Murray, P J; Lisle, Andrew ; Al Jassim, R A M11-May-2010
292004Repeatability of methane production in cattle fed concentrate and forage dietsGoopy, John Patrick ; Hegarty, Roger 11-May-2010
302003A Review on the Role of Duckweed in Nutrient Reclamation and as a Source of Animal FeedGoopy, John Patrick ; Murray, P J10-Jun-2010
312003In vitro ruminal VFA production is unaffected by the presence of sulphur hexafluorideGoopy, John P ; Bird, SH; Hegarty, Roger; Nolan, John Vivian 23-Dec-2009
322003Intra-ruminal concentrations of SF6 from high release rate permeation tubesGoopy, John P ; Hegarty, Roger; Woodgate, RT23-Dec-2009

Profile

Credit Name
Dr John Goopy
Full Name
Goopy, John P
UNE Researcher ID
une-id:jgoopy2
 
Email
 
Honorific
Dr
 
Surname
Goopy
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Given Name
John
 
Middle Name
Patrick
Preferred Given Name
John
School/Department
School of Environmental and Rural Science
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