| Author(s) |
Smits, R
Morley, W C
Bunter, Kim L
|
| Publication Date |
2017
|
| Abstract |
Modern sow genotypes have changed considerably since body composition studies were conducted over 25 years ago on Australian genotypes. Earlier predictive equations were developed on datasets of slaughtered gilts and first-litter sows (e.g. Mullan and Williams 1990) or used genotypes from the United Kingdom (Large White × Landrace crossed with Landrace × Meishan; Gill 2006). As part of a larger project to evaluate sow lifetime performance and longevity over several parities (Smits et al. 2017), we established predictive equations based on measured live animal data for body protein and fat of sows before mating for Australian maternal genotypes. The hypothesis was that predicted and actual tissues reserves were similar.
|
| Citation |
Animal Production Science, 57(12), p. 2485-2485
|
| ISSN |
1836-5787
1836-0939
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| Link | |
| Language |
en
|
| Publisher |
CSIRO Publishing
|
| Series |
Manipulating Pig Production
|
| Title |
Predicting body protein and body fat for breeding sows of a modern commercial genotype
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| Type of document |
Conference Publication
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| Entity Type |
Publication
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| Name | Size | format | Description | Link |
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