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Publication
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| Research Title |
Estimation of genetic parameters of growth traits in Black chicken and crossbred Thai indigenous chicken (Pradu-Hang dam) |
| Date of Distribution |
23 February 2015 |
| Conference |
| Title of the Conference |
The 1st international conference on native chicken |
| Organiser |
Research and Development Network Center for Animal Breeding (Native Chicken), Faculty of Agriculture, Khon Kaen University |
| Conference Place |
Centara Hotel |
| Province/State |
Khon Kaen |
| Conference Date |
23 February 2015 |
| To |
25 February 2015 |
| Proceeding Paper |
| Volume |
Vol.43 SUPPLEMENT 2, 2015 |
| Issue |
- |
| Page |
126-129 |
| Editors/edition/publisher |
Assoc. Prof. Dr. Virote Pattarajinda |
| Abstract |
The aim of this study was to evaluate growth performances and estimate genetic parameters of growth traits in Black chicken included Black Hmong(BM), Brown Hmong(BrM), Black Chinese(BC) and crossbred (Black Hmong x Pradu Hang Dam)(BM x PD). Growth trait was separated as five body weight at 0, 4, 8, 12, and 16 weeks of age. The genetic parameters were estimated by multiple-traits model via Restricted Maximum Likelihood technique (REML) using BLUPF90 Chicken PAK2.5. The results showed that heritability of birth weight were high (0.97-0.99) in all breeding. For body weight at 4, 8, 12 and 16 weeks of age, were 0.09-0.43 in BM, 0.20-0.31 in BrM, 0.51-0.81 in BC, and 0.08-0.22 in BMxPD. Higher heritability is the greater genetic control on the trait, which result in genetic progress. Results from this study showed that Black Chinese and Brown Hmong can select more rapidly to improve through breeding program |
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| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
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| Citation |
0
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Journal Publication
ไทย