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https://hdl.handle.net/1959.11/28773
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tongsiri, S | en |
dc.contributor.author | Jeyaruban, M G | en |
dc.contributor.author | van der Werf, J H J | en |
dc.contributor.author | Li, L | en |
dc.contributor.author | Hermesch, Susanne | en |
dc.contributor.author | Chormai, T | en |
dc.date.accessioned | 2020-05-25T01:34:08Z | - |
dc.date.available | 2020-05-25T01:34:08Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | Proceedings of the Association for the Advancement of Animal Breeding and Genetics, v.23, p. 163-166 | en |
dc.identifier.issn | 1328-3227 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/28773 | - |
dc.description.abstract | The associations between early and late growth rates with sexual maturity of Lueng Hang Kao Kabinburi (LHKK) native chicken in Thailand were explored. Five generations of data from 2003 to 2007, involving 11,588 chickens, were collected at Kabinburi Livestock Research and Breeding Centre (KLRBC). Body weight measured from day-old (BW1D) to 24 weeks of age at 4 weekly intervals of 4 (BW4), 8 (BW8), 12 (BW12), 16 (BW16), 20 (BW20), 24 (BW24) weeks, and sexual maturity traits, age at first egg (AFE) and egg weight at first egg (EWFE), were recorded. The growth rates were grouped into 5 categories: BW1D to BW8 (Growth_1), BW4 to BW12 (Growth_2), BW8 to BW16 (Growth_3), BW12 to BW20 (Growth_4), and BW16 to BW24 (Growth_5). Growth_1 to 3 represented early growth and Growth_4 and 5 represented late growth. Genetic correlations were estimated between early and late growth rates against AFE and EWFE using Restricted Maximum Likelihood. Growth_1 had a favourable genetic correlation of -0.15 with AFE and a high positive (favourable) genetic correlation of 0.42 with EWFE. Growth rate between Growth_4 and Growth_5 had unfavourable genetic correlations of 0.08 and 0.30, respectively, with AFE, and favourable genetic correlations of 0.28 and 0.31, respectively, with EWFE. This study indicated that selecting for higher growth rate between day-old to 8 weeks of age would also improve sexual maturity by reducing the AFE and increasing the EWFE of LHKK chicken in Thailand. | en |
dc.language | en | en |
dc.publisher | Association for the Advancement of Animal Breeding and Genetics (AAABG) | en |
dc.relation.ispartof | Proceedings of the Association for the Advancement of Animal Breeding and Genetics | en |
dc.title | Genetic Associations Between Early and Late Growth with Sexual Maturity in Thai Native Chickens | en |
dc.type | Conference Publication | en |
dc.relation.conference | AAABG 2019: 23rd Conference of the Association for the Advancement of Animal Breeding and Genetics | en |
dcterms.accessRights | Bronze | en |
local.contributor.firstname | S | en |
local.contributor.firstname | M G | en |
local.contributor.firstname | J H J | en |
local.contributor.firstname | L | en |
local.contributor.firstname | Susanne | en |
local.contributor.firstname | T | en |
local.subject.for2008 | 070201 Animal Breeding | en |
local.subject.seo2008 | 830309 Poultry | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.school | Animal Genetics and Breeding Unit | en |
local.profile.email | stongsir@myune.edu.au | en |
local.profile.email | gjeyarub@une.edu.au | en |
local.profile.email | jvanderw@une.edu.au | en |
local.profile.email | lli4@une.edu.au | en |
local.profile.email | Susanne.Hermesch@une.edu.au | en |
local.output.category | E1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.date.conference | 27th October - 1st November, 2019 | en |
local.conference.place | Armidale, Australia | en |
local.publisher.place | Armidale, Australia | en |
local.format.startpage | 163 | en |
local.format.endpage | 166 | en |
local.url.open | http://www.aaabg.org/aaabghome/fullproc23.php | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 23 | en |
local.access.fulltext | Yes | en |
local.contributor.lastname | Tongsiri | en |
local.contributor.lastname | Jeyaruban | en |
local.contributor.lastname | van der Werf | en |
local.contributor.lastname | Li | en |
local.contributor.lastname | Hermesch | en |
local.contributor.lastname | Chormai | en |
dc.identifier.staff | une-id:stongsir | en |
dc.identifier.staff | une-id:gjeyarub | en |
dc.identifier.staff | une-id:jvanderw | en |
dc.identifier.staff | une-id:lli4 | en |
dc.identifier.staff | une-id:skahtenb | en |
local.profile.orcid | 0000-0002-0231-0120 | en |
local.profile.orcid | 0000-0003-2512-1696 | en |
local.profile.orcid | 0000-0002-3601-9729 | en |
local.profile.orcid | 0000-0002-9647-5988 | 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:1959.11/28773 | en |
dc.identifier.academiclevel | Student | 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 | Genetic Associations Between Early and Late Growth with Sexual Maturity in Thai Native Chickens | en |
local.output.categorydescription | E1 Refereed Scholarly Conference Publication | en |
local.relation.url | http://www.aaabg.org/aaabghome/ | en |
local.conference.details | AAABG 2019: 23rd Conference of the Association for the Advancement of Animal Breeding and Genetics, Armidale, Australia, 27 October-1 November | en |
local.search.author | Tongsiri, S | en |
local.search.author | Jeyaruban, M G | en |
local.search.author | van der Werf, J H J | en |
local.search.author | Li, L | en |
local.search.author | Hermesch, Susanne | en |
local.search.author | Chormai, T | en |
local.istranslated | No | en |
local.uneassociation | Yes | en |
dc.date.presented | 2019 | - |
local.atsiresearch | No | en |
local.conference.venue | University of New England | en |
local.sensitive.cultural | No | en |
local.year.published | 2019 | en |
local.year.presented | 2019 | en |
local.fileurl.closedpublished | https://rune.une.edu.au/web/retrieve/6db6f35a-bf5c-4395-b630-7a45754a8540 | en |
local.subject.for2020 | 300305 Animal reproduction and breeding | en |
local.subject.seo2020 | 100411 Poultry | en |
local.date.start | 2019-10-27 | - |
local.date.end | 2019-11-01 | - |
Appears in Collections: | Animal Genetics and Breeding Unit (AGBU) Conference Publication School of Environmental and Rural Science |
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