Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/18987
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dc.contributor.authorM Sadeq, Shawkaten
dc.contributor.authorWu, Shubiaoen
dc.contributor.authorChoct, Minganen
dc.contributor.authorSwick, Robert Aen
dc.date.accessioned2016-05-13T15:38:00Z-
dc.date.issued2016-
dc.identifier.citationAvian Diseases, 60(1), p. 50-55en
dc.identifier.issn1938-4351en
dc.identifier.issn0005-2086en
dc.identifier.urihttps://hdl.handle.net/1959.11/18987-
dc.description.abstractNecrotic enteritis (NE) in poultry is the most important bacterial disease in terms of economic losses. The present study was conducted to evaluate the effect of an experimental challenge with necrotic enteritis on respiration and heat production in birds pretreated with dietary acylated starch or antibiotics (AB) zinc bacitracin (50 mg/kg) plus salinomycin (60 mg/kg). In total, 48 1-day-old Ross 308 male broilers were assigned to floor pens until day 10. On day 11, birds were randomly placed into 16 calorimetric chambers with four replicates of three birds per treatment. Treatments were: control, AB, acetylated high-amylose maize starch (SA), or butyrylated high-amylose maize starch (SB). Birds were NE challenged by inoculation with 5000 sporulated oocysts each of 'Eimeria maxima' and 'Eimeria acervulina' and 2500 sporulated oocysts of 'Eimeria brunetti' on day 9 and 'Clostridium perfringens' (3.8 6 108 colony-forming units) on day 14. The results showed that heat production (HP), respiratory quotient (RQ), heat increment, weight gain (WG), feed intake (FI), and livability (LV) of birds fed control, SA, and SB diets were lower than birds fed AB at 19 and 42 hr postinoculation (P , 0.05). At 65 hr postchallenge, increased FI and WG of birds were observed, indicating recovery from NE. During the entire period, from day 14 to day 17, birds fed control, SA, and SB had lower WG, FI, HP, RQ, metabolizable energy intake (MEI), and metabolizable energy (P , 0.01) than those fed AB. The data demonstrate that 'Eimeria' sp. and 'C. perfringens' challenge reduces growth performance, HP, RQ, metabolizable energy, and MEI of birds fed control, SA, and SB but not AB dietsen
dc.languageenen
dc.publisherAmerican Association of Avian Pathologists, Incen
dc.relation.ispartofAvian Diseasesen
dc.titleHeat Production and Energy Efficiency of Broilers Infected With Necrotic Enteritisen
dc.typeJournal Articleen
dc.identifier.doi10.1637/11233-070915-reg.1en
dc.subject.keywordsAnimal Nutritionen
dc.subject.keywordsAnimal Protection (Pests and Pathogens)en
local.contributor.firstnameShawkaten
local.contributor.firstnameShubiaoen
local.contributor.firstnameMinganen
local.contributor.firstnameRobert Aen
local.subject.for2008070204 Animal Nutritionen
local.subject.for2008070205 Animal Protection (Pests and Pathogens)en
local.subject.seo2008830309 Poultryen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolPoultry Hub Australiaen
local.profile.emailswu3@une.edu.auen
local.profile.emailmchoct@une.edu.auen
local.profile.emailrswick@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20160510-132530en
local.publisher.placeUnited States of Americaen
local.format.startpage50en
local.format.endpage55en
local.identifier.scopusid84960532602en
local.peerreviewedYesen
local.identifier.volume60en
local.identifier.issue1en
local.contributor.lastnameM Sadeqen
local.contributor.lastnameWuen
local.contributor.lastnameChocten
local.contributor.lastnameSwicken
dc.identifier.staffune-id:smsadeqen
dc.identifier.staffune-id:swu3en
dc.identifier.staffune-id:mchocten
dc.identifier.staffune-id:rswicken
local.profile.orcid0000-0002-1790-6015en
local.profile.orcid0000-0002-2242-8222en
local.profile.orcid0000-0003-3376-1677en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:19187en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleHeat Production and Energy Efficiency of Broilers Infected With Necrotic Enteritisen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.search.authorM Sadeq, Shawkaten
local.search.authorWu, Shubiaoen
local.search.authorChoct, Minganen
local.search.authorSwick, Robert Aen
local.uneassociationUnknownen
local.year.published2016en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/ed853f9c-0eb4-445f-b681-bda09ccb757fen
local.subject.for2020300303 Animal nutritionen
local.subject.for2020300304 Animal protection (incl. pests and pathogens)en
local.subject.seo2020100411 Poultryen
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