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https://hdl.handle.net/1959.11/58599
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DC Field | Value | Language |
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dc.contributor.author | Mccafferty, K W | en |
dc.contributor.author | Toghyani, M | en |
dc.contributor.author | Morgan, N K | en |
dc.contributor.author | Cowieson, A J | en |
dc.contributor.author | Choct, M | en |
dc.contributor.author | Moss, A F | en |
dc.date.accessioned | 2024-04-23T06:55:02Z | - |
dc.date.available | 2024-04-23T06:55:02Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | British Poultry Science, 63(3), p. 386-394 | en |
dc.identifier.issn | 1466-1799 | en |
dc.identifier.issn | 0007-1668 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/58599 | - |
dc.description.abstract | <p>1. A study was conducted to assess the effects of supplemental protease (0 or 15,000 units/kg) and diet type (maize- or wheat-based) on apparent jejunal and ileal digestibility and apparent total tract metabolisability of nutrients in Cobb 500 mixed-sex broilers from 6 to 31 d of age.</p> <p>2. Birds were randomly distributed into 56 metabolism cages (6 birds/cage" 14 replicates/treatment). At 22 d of age, jejunal and ileal digesta contents were collected and pooled from 4 birds/cage to determine apparent digestibility coefficients (DC) and digestible energy (DE). Feed intake was measured, and total excreta were collected from 8 to 11 and 18 to 21 d of age to determine apparent metabolisable energy (AME) and total tract nitrogen and starch metabolisability coefficients.</p> <p>3. Broilers offered the maize-based diet with protease had greater (P < 0.05) jejunal nitrogen DC, starch DC, and DE (8.2, 6.5, and 14.9%, respectively) and ileal nitrogen DC and DE (5.1 and 6.8%, respectively) than those offered the maize-based diet without protease. Ileal starch DC was increased (P < 0.05) by 1.1% with protease supplementation.</p> <p>4. Broilers offered maize-based diets had greater (P < 0.05) nitrogen (7.3%) and starch (0.6%) metabolisability coefficients and AME (4.7%) from 8 to 11 d of age, and nitrogen (4.3%) metabolisability coefficients and AME (2.0%) from 18 to 21 d of age compared with those offered wheat-based diets.</p> <p>5. Thus, protease supplementation and diet type can affect digestive dynamics and nutrient utilisation in broilers.</p> | en |
dc.language | en | en |
dc.publisher | Taylor & Francis | en |
dc.relation.ispartof | British Poultry Science | en |
dc.title | Effects of protease supplementation and diet type on jejunal and ileal digestibility and total tract metabolisability of nitrogen, starch, and energy in broilers | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1080/00071668.2021.1975260 | en |
local.contributor.firstname | K W | en |
local.contributor.firstname | M | en |
local.contributor.firstname | N K | en |
local.contributor.firstname | A J | en |
local.contributor.firstname | M | en |
local.contributor.firstname | A F | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | Poultry Hub Australia | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | kmccaff3@myune.edu.au | en |
local.profile.email | mtoghya2@une.edu.au | en |
local.profile.email | nmorga20@une.edu.au | en |
local.profile.email | mchoct@une.edu.au | en |
local.profile.email | amoss22@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.publisher.place | United Kingdom | en |
local.format.startpage | 386 | en |
local.format.endpage | 394 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 63 | en |
local.identifier.issue | 3 | en |
local.contributor.lastname | Mccafferty | en |
local.contributor.lastname | Toghyani | en |
local.contributor.lastname | Morgan | en |
local.contributor.lastname | Cowieson | en |
local.contributor.lastname | Choct | en |
local.contributor.lastname | Moss | en |
dc.identifier.staff | une-id:kmccaff3 | en |
dc.identifier.staff | une-id:mtoghya2 | en |
dc.identifier.staff | une-id:nmorga20 | en |
dc.identifier.staff | une-id:mchoct | en |
dc.identifier.staff | une-id:amoss22 | en |
local.profile.orcid | 0000-0002-9663-2365 | en |
local.profile.orcid | 0000-0002-2242-8222 | en |
local.profile.orcid | 0000-0002-8647-8448 | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:1959.11/58599 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Effects of protease supplementation and diet type on jejunal and ileal digestibility and total tract metabolisability of nitrogen, starch, and energy in broilers | en |
local.relation.fundingsourcenote | The authors would like to thank DSM Nutritional Products for funding this study and for their ongoing support. | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.search.author | Mccafferty, K W | en |
local.search.author | Toghyani, M | en |
local.search.author | Morgan, N K | en |
local.search.author | Cowieson, A J | en |
local.search.author | Choct, M | en |
local.search.author | Moss, A F | en |
local.uneassociation | Yes | en |
local.atsiresearch | No | en |
local.sensitive.cultural | No | en |
local.year.published | 2022 | en |
local.fileurl.closedpublished | https://rune.une.edu.au/web/retrieve/7b728a64-aaf6-42ec-8352-93e0ffdbcec4 | en |
local.subject.for2020 | 3003 Animal production | en |
local.subject.seo2020 | tbd | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | External Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.profile.affiliationtype | UNE Affiliation | en |
local.date.moved | 2024-04-23 | en |
Appears in Collections: | Journal Article PoultryHub Australia School of Environmental and Rural Science |
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