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https://hdl.handle.net/1959.11/19212| Title: | Genetic parameters for calving difficulty using complex genetic models in five beef breeds in Australia | Contributor(s): | Jeyaruban, M Gilbert (author) ; Johnston, David (author) ; Tier, Bruce (author); Graser, Hans-Ulrich (author) |
Publication Date: | 2016 | DOI: | 10.1071/AN14571 | Handle Link: | https://hdl.handle.net/1959.11/19212 | Abstract: | Data on Angus (ANG), Charolais (CHA), Hereford (HER), Limousin (LIM) and Simmental (SIM) cattle were used to estimate genetic parameters for calving difficulty (CD), birthweight (BWT) and gestation length (GL) using threshold-linear models and to examine the effect of inclusion of random effect of sire x herd interaction (SxH) in the models. ... Genetic parameters obtained for BWT, GL and CD, by fitting SxH as an additional random effect, are more appropriate to use in the genetic evaluation of calving ease in BREEDPLAN. | Publication Type: | Journal Article | Source of Publication: | Animal Production Science, 56(5), p. 927-933 | Publisher: | CSIRO Publishing | Place of Publication: | Australia | ISSN: | 1836-5787 1836-0939 |
Fields of Research (FoR) 2008: | 070201 Animal Breeding | Fields of Research (FoR) 2020: | 300305 Animal reproduction and breeding | Socio-Economic Objective (SEO) 2008: | 830301 Beef Cattle | Socio-Economic Objective (SEO) 2020: | 100401 Beef cattle | Peer Reviewed: | Yes | HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
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| Appears in Collections: | Animal Genetics and Breeding Unit (AGBU) Journal Article |
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