Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/8250
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dc.contributor.authorMigwi, Perminus Ken
dc.contributor.authorGodwin, Ianen
dc.contributor.authorNolan, John Ven
dc.date.accessioned2011-07-29T10:36:00Z-
dc.date.issued2011-
dc.identifier.citationAsian-Australasian Journal of Animal Sciences, 24(6), p. 774-780en
dc.identifier.issn1976-5517en
dc.identifier.issn1011-2367en
dc.identifier.urihttps://hdl.handle.net/1959.11/8250-
dc.description.abstractInadequate supply of glucose or glucogenic substrates to the body tissues can affect metabolism of absorbed acetogenic metabolites from the gut and therefore, influence feed intake in ruminants. This study investigated the effect of energy supplementation on rumen kinetics in the gut, and the acetate clearance rate in the body tissues of sheep fed low quality basal roughage. A basal diet consisting of urea-treated mixture of wheaten chaff and barley straw (3:1 DM) containing 22.2 g N/kg DM was used. Four Merino cross wethers weighing 45±4.38 kg fitted with permanent rumen and abomasal cannulae were allocated to four treatments in a 4×4 LSD. The treatments were basal diet (E0), or basal diet supplemented with sucrose (112.5 g/d) administered intraruminally (ER), abomasally (EA), or via both routes (50:50) (ERA). There was no difference (p>0.05) in the rumen liquid kinetics parameters between the four dietary treatments. However, there was a trend of animals supplemented with sucrose wholly or partly through the abomasum having lower faecal DM and therefore poor pellet formation, and low pH. Although the glucogenic potential of the fermentation products absorbed from the rumen was increased (p<0.001) by intra-ruminal supplementation with sucrose (ER and ERA), there was no significant difference (p<0.05) in acetate clearance rate between the four dietary treatments.en
dc.languageenen
dc.publisherAsian-Australasian Association of Animal Production Societiesen
dc.relation.ispartofAsian-Australasian Journal of Animal Sciencesen
dc.titleThe Effect of Energy Supplementation on Intake and Utilisation Efficiency of Urea-treated Low-quality Roughage in Sheep II: Rumen Kinetics and Acetate Clearance Rateen
dc.typeJournal Articleen
dc.identifier.doi10.5713/ajas.2011.10283en
dcterms.accessRightsGolden
dc.subject.keywordsAnimal Nutritionen
local.contributor.firstnamePerminus Ken
local.contributor.firstnameIanen
local.contributor.firstnameJohn Ven
local.subject.for2008070204 Animal Nutritionen
local.subject.seo2008830310 Sheep - Meaten
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailpemigwi@yahoo.comen
local.profile.emailigodwin@une.edu.auen
local.profile.emailjnolan@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20110430-120911en
local.publisher.placeRepublic of Koreaen
local.format.startpage774en
local.format.endpage780en
local.identifier.scopusid79960217480en
local.peerreviewedYesen
local.identifier.volume24en
local.identifier.issue6en
local.title.subtitleRumen Kinetics and Acetate Clearance Rateen
local.access.fulltextYesen
local.contributor.lastnameMigwien
local.contributor.lastnameGodwinen
local.contributor.lastnameNolanen
dc.identifier.staffune-id:pmigwien
dc.identifier.staffune-id:igodwinen
dc.identifier.staffune-id:jnolanen
local.profile.orcid0000-0001-7949-950Xen
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:8425en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleThe Effect of Energy Supplementation on Intake and Utilisation Efficiency of Urea-treated Low-quality Roughage in Sheep IIen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorMigwi, Perminus Ken
local.search.authorGodwin, Ianen
local.search.authorNolan, John Ven
local.uneassociationUnknownen
local.year.published2011en
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