Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/29319
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHilliar, Men
dc.contributor.authorHuyen, Nen
dc.contributor.authorGirish, C Ken
dc.contributor.authorBarekatain, Ren
dc.contributor.authorWu, Sen
dc.contributor.authorSwick, R Aen
dc.date.accessioned2020-08-27T01:56:24Z-
dc.date.available2020-08-27T01:56:24Z-
dc.date.issued2019-12-
dc.identifier.citationPoultry Science, 98(12), p. 6857-6865en
dc.identifier.issn1525-3171en
dc.identifier.issn0032-5791en
dc.identifier.urihttps://hdl.handle.net/1959.11/29319-
dc.description.abstractReducing dietary protein has been of interest to the global poultry industry to improve bird health, welfare, and industry sustainability. Low protein (<b>LP</b>) diets are typically glycine (<b>Gly</b>) deficient and produce poor performance. Supplementing the diet with Gly or precursors of Gly can overcome this deficiency. A feeding experiment was conducted with 330 Ross 308 off-sex males across 5 treatments in a randomized design using 11 birds per pen replicated 6 times. Grower and finisher treatments were fed from day 7 to 21 and day 21 to 35, respectively. The objective was to test the efficacy of supplementation with Gly and Gly equivalents (<b>Gly<sub>equiv</sub></b>), serine (<b>Ser</b>) and threonine (<b>Thr</b>), in plant-based LP diets on bird performance against a standard protein (<b>SP</b>) diet containing meat and bone meal. Glycine, Ser, or Thr were supplemented on Gly<sub>equiv</sub> basis to an approximately 3% lower CP diet to achieve the same digestible Gly and Ser level as the SP diet. Nitrogen efficiency, serum uric acid, blood plasma amino acids (AA) and AA digestibility were also investigated to monitor potential metabolic effects. Birds fed the LP diet were only 3.3% lower in final body weight than the SP treatment (2,556 vs. 2,641 g) while the supplementation of Gly or Ser had no effect. Supplementation of Thr reduced final body weight by 9.5% (<i>P</i> < 0.05). Reducing CP increased N efficiency by 9.6% (<i>P</i> < 0.05) and decreased blood serum uric acid by 26.9% (<i>P</i> < 0.001) in the finisher treatments. Glycine and Ser supplementation in LP diets had no effect on these parameters. The LP diet reduced AA digestibility and blood plasma AA while the supplementation with either Gly, Ser, or Thr increased overall AA digestibility (<i>P</i> < 0.05) but had no overall effect on blood plasma AA. Further research is required into Gly metabolism; however, Thr supplementation depressed growth and therefore is not feasible to cover Gly deficiency in LP diets on a Gly<sub>equiv</sub> basis.en
dc.languageenen
dc.publisherElsevier BVen
dc.relation.ispartofPoultry Scienceen
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.titleSupplementing glycine, serine, and threonine in low protein diets for meat type chickensen
dc.typeJournal Articleen
dc.identifier.doi10.3382/ps/pez435en
dc.identifier.pmid31433853en
dcterms.accessRightsUNE Greenen
local.contributor.firstnameMen
local.contributor.firstnameNen
local.contributor.firstnameC Ken
local.contributor.firstnameRen
local.contributor.firstnameSen
local.contributor.firstnameR Aen
local.subject.for2008070204 Animal Nutritionen
local.subject.seo2008830309 Poultryen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailmhilliar@myune.edu.auen
local.profile.emailmbareka2@une.edu.auen
local.profile.emailswu3@une.edu.auen
local.profile.emailrswick@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.publisher.placeThe Netherlandsen
local.format.startpage6857en
local.format.endpage6865en
local.peerreviewedYesen
local.identifier.volume98en
local.identifier.issue12en
local.access.fulltextYesen
local.contributor.lastnameHilliaren
local.contributor.lastnameHuyenen
local.contributor.lastnameGirishen
local.contributor.lastnameBarekatainen
local.contributor.lastnameWuen
local.contributor.lastnameSwicken
dc.identifier.staffune-id:mhilliaren
dc.identifier.staffune-id:mbareka2en
dc.identifier.staffune-id:swu3en
dc.identifier.staffune-id:rswicken
local.profile.orcid0000-0001-7292-0007en
local.profile.orcid0000-0002-1790-6015en
local.profile.orcid0000-0003-3376-1677en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:1959.11/29319en
local.date.onlineversion2019-12-17-
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleSupplementing glycine, serine, and threonine in low protein diets for meat type chickensen
local.relation.fundingsourcenoteEvonik (South East Asia) Pte Ltd; AgriFutures Australia, Chicken Meaten
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorHilliar, Men
local.search.authorHuyen, Nen
local.search.authorGirish, C Ken
local.search.authorBarekatain, Ren
local.search.authorWu, Sen
local.search.authorSwick, R Aen
local.open.fileurlhttps://rune.une.edu.au/web/retrieve/bd8df024-17ec-4644-b3d2-7c16b7db3523en
local.identifier.erajournal5457en
local.identifier.erapublisher5680en
local.uneassociationYesen
local.atsiresearchNoen
local.sensitive.culturalNoen
local.identifier.wosid000504411800071en
local.year.available2019en
local.year.published2019en
local.fileurl.openhttps://rune.une.edu.au/web/retrieve/bd8df024-17ec-4644-b3d2-7c16b7db3523en
local.fileurl.openpublishedhttps://rune.une.edu.au/web/retrieve/bd8df024-17ec-4644-b3d2-7c16b7db3523en
Appears in Collections:Journal Article
School of Environmental and Rural Science
Files in This Item:
2 files
File Description SizeFormat 
openpublished/SupplementingHilliarBarekatainWuSwick2019JournalArticle.pdfPublished version141.55 kBAdobe PDF
Download Adobe
View/Open
Show simple item record
Google Media

Google ScholarTM

Check

Altmetric


This item is licensed under a Creative Commons License Creative Commons