Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/161
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dc.contributor.authorChoct, Men
dc.contributor.authorSinlae, Men
dc.contributor.authorAl Jassim, Ren
dc.contributor.authorPettersson, Den
dc.date.accessioned2008-05-05T16:39:00Z-
dc.date.issued2006-
dc.identifier.citationAustralian Journal of Agricultural Research, 57(9), p. 1017-1021en
dc.identifier.issn1444-9838en
dc.identifier.issn0004-9409en
dc.identifier.issn1836-5795en
dc.identifier.issn1836-0947en
dc.identifier.urihttps://hdl.handle.net/1959.11/161-
dc.description.abstractThree experiments were conducted to examine: (a) the apparent metabolisable energy (AME) contents, the level of non-starch polysaccharides (NSP), and the extract viscosity value of 9 wheat samples; (b) the efficacy of a xylanase in reducing between-bird variation for AME; and (c) the effect of a xylanase on the number of 'Clostridium perfringens' in broilers fed a low AME wheat diet. Experiment 1 revealed that the AME value of wheat varied from 11.5 to 13.6 MJ/kg dry matter (DM), which negatively correlated with the total NSP level (r = –0.97). Experiment 2 involved a 48-cage individual bird trial, where xylanase increased (P < 0.05) the AME from 12.51 to 13.09 MJ/kg DM and reduced (P < 0.05) its standard deviation from 1.13 to 0.52. The standard deviation for feed conversion ratio, ileal viscosity, and faecal viscosity was also reduced. In this experiment, there was a strong correlation between AME and excreta viscosity (r = –0.81) and the caecal xylanase activity of birds fed the control diet was positively correlated with AME (r = 0.72). In Expt 3, xylanase reduced the number of 'Clostridium perfringens', the causative agent for necrotic enteritis, to a non-detectable level in the ileum and caeca of broilers fed a low-ME wheat diet.en
dc.languageenen
dc.publisherCSIRO Publishingen
dc.relation.ispartofAustralian Journal of Agricultural Researchen
dc.titleEffects of xylanase supplementation on between-bird variation in energy metabolism and the number of 'Clostridium perfringens' in broilers fed a wheat-based dieten
dc.typeJournal Articleen
dc.identifier.doi10.1071/AR05340en
dc.subject.keywordsAnimal Nutritionen
local.contributor.firstnameMen
local.contributor.firstnameMen
local.contributor.firstnameRen
local.contributor.firstnameDen
local.subject.for2008070204 Animal Nutritionen
local.subject.seo630106 Poultryen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailmchoct@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordpes:4418en
local.publisher.placeAustraliaen
local.format.startpage1017en
local.format.endpage1021en
local.identifier.scopusid33748291471en
local.peerreviewedYesen
local.identifier.volume57en
local.identifier.issue9en
local.contributor.lastnameChocten
local.contributor.lastnameSinlaeen
local.contributor.lastnameAl Jassimen
local.contributor.lastnamePetterssonen
dc.identifier.staffune-id:mchocten
local.profile.orcid0000-0002-2242-8222en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:160en
dc.identifier.academiclevelAcademicen
local.title.maintitleEffects of xylanase supplementation on between-bird variation in energy metabolism and the number of 'Clostridium perfringens' in broilers fed a wheat-based dieten
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.relation.urlhttp://nla.gov.au/anbd.bib-an2856653en
local.search.authorChoct, Men
local.search.authorSinlae, Men
local.search.authorAl Jassim, Ren
local.search.authorPettersson, Den
local.uneassociationUnknownen
local.year.published2006en
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