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https://hdl.handle.net/1959.11/13209
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DC Field | Value | Language |
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dc.contributor.author | Swick, Robert A | en |
dc.contributor.author | M Sadeq, Shawkat | en |
dc.contributor.author | Kocher, Andreas | en |
local.source.editor | Editor(s): Colin Scanes | en |
dc.date.accessioned | 2013-08-08T11:52:00Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Abstracts of the 2013 International Poultry Scientific Forum, p. 218-218 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/13209 | - |
dc.description.abstract | The efficacy of Actigen® (AG) as a replacement for zinc bacitracin (ZB) and salinomycin (SM) was investigated using necrotic enteritis (NE) challenge feeding study model. 480 d old male Ross 308 chicks were assigned to 48 floor pens (75 x 60 cm) in 2 rooms. Treatments were arranged in a 2 x 4 factorial design: challenge, - or +; feed additive, control (none), ZB 100/50 ppm; AG 800/400/200 ppm and SM 60 ppm in S, G, and F respectively. Wheat, sorghum, SBM, MBM, canola diets were formulated according to Ross 308 nutrient specifications. Birds in one room were gavaged on day 9 with 1 ml saline containing sporulated oocysts of vaccine strain 'E. maxima' (5000), 'E. acervulina' (2500) and 'E. brunetti' (2500) following gavage on days 14 and 15 with 1 ml thioglycollate broth (TB) containing 108 CFU of 'C. perfringens' (strain EHE-NE18, CSIRO). Unchallenged birds were dosed with saline or TB. Results on d 35 showed lower livability (LV), weight gain (WG) and feed intake (FI) in challenged vs unchallenged birds (P<.05). ZB, Actigen and SM increased LV, WG and FI on d 35 (P<.05). Challenge X additive interactions were observed for LV, WG and FI on d 35 (P<.01). In the - vs + challenge groups, LV was 92 vs 52, 97 vs 90, 92 vs 82 and 93 vs 93% while WG was 2541 vs 2105, 2597 vs 2474, 2699 vs 2561 and 2575 vs 2704g for control, ZB, Actigen and SM respectively. Control birds had greater incidence of NE lesions when challenged (P<.01). None of the additives completely protected birds from NE or cocci lesions. Actigen was as effective as ZB and SM in preventing performance decline from coccidiosis. This study indicates that yeast based Actigen® has promise as a tool for controlling necrotic enteritis. | en |
dc.language | en | en |
dc.publisher | Poultry Science Association (PSA) | en |
dc.relation.ispartof | Abstracts of the 2013 International Poultry Scientific Forum | en |
dc.relation.ispartofseries | Poultry Science e-supplement | en |
dc.title | Use of Actigen® as a tool to reduce the impact of necrotic enteritis in broilers | en |
dc.type | Conference Publication | en |
dc.relation.conference | IPSF 2013: 2013 International Poultry Scientific Forum | en |
dc.subject.keywords | Agricultural and Veterinary Sciences | en |
local.contributor.firstname | Robert A | en |
local.contributor.firstname | Shawkat | en |
local.contributor.firstname | Andreas | en |
local.subject.for2008 | 079999 Agricultural and Veterinary Sciences not elsewhere classified | en |
local.subject.seo2008 | 830309 Poultry | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | Environmental and Rural Science | en |
local.profile.school | Animal Science | en |
local.profile.email | rswick@une.edu.au | en |
local.profile.email | smsadeq@une.edu.au | en |
local.profile.email | akocher@Alltech.com | en |
local.output.category | E3 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | une-20130227-08532 | en |
local.date.conference | 28th - 29th January, 2013 | en |
local.conference.place | Atlanta, United States of America | en |
local.publisher.place | Champaign, United States of America | en |
local.identifier.runningnumber | Abstract T93 | en |
local.format.startpage | 218 | en |
local.format.endpage | 218 | en |
local.series.issn | 1525-3171 | en |
local.series.issn | 0032-5791 | en |
local.series.number | 92 | en |
local.contributor.lastname | Swick | en |
local.contributor.lastname | M Sadeq | en |
local.contributor.lastname | Kocher | en |
dc.identifier.staff | une-id:rswick | en |
dc.identifier.staff | une-id:smsadeq | en |
dc.identifier.staff | une-id:akocher2 | en |
local.profile.orcid | 0000-0003-3376-1677 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:13421 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Use of Actigen® as a tool to reduce the impact of necrotic enteritis in broilers | en |
local.output.categorydescription | E3 Extract of Scholarly Conference Publication | en |
local.relation.url | http://www.poultryscience.org/psa13/abstracts/toc.htm | en |
local.relation.url | http://www.poultryscience.org/psa13/abstracts/218.pdf | en |
local.conference.details | IPSF 2013: 2013 International Poultry Scientific Forum, Atlanta, United States of America, 28th - 29th January, 2013 | en |
local.search.author | Swick, Robert A | en |
local.search.author | M Sadeq, Shawkat | en |
local.search.author | Kocher, Andreas | en |
local.uneassociation | Unknown | en |
local.year.published | 2013 | en |
local.subject.for2020 | 309999 Other agricultural, veterinary and food sciences not elsewhere classified | en |
local.subject.seo2020 | 100411 Poultry | en |
local.date.start | 2013-01-28 | - |
local.date.end | 2013-01-29 | - |
Appears in Collections: | Conference Publication |
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