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Short Communication: Heritability Estimation of Birth Weight of Swamp Buffalo in Sabah, Malay
ISSN: 1927 - 520X
Publisher: author
Short Communication: Heritability Estimation of Birth Weight of Swamp Buffalo in Sabah, Malay
Indexed in
Agriculture and Food Sciences
ARTICLE-FACTOR
1.3
Article Basics Score: 2
Article Transparency Score: 2
Article Operation Score: 2
Article Articles Score: 2
Article Accessibility Score: 2
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International Category Code (ICC):
ICC-0202
Publisher: Lifescience Global Inc.
International Journal Address (IAA):
IAA.ZONE/192710551520X
eISSN
:
1927 - 520X
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Abstract
Data on birth weight of Swamp buffalo calves that were born between 2015 and 2017 were collected and analyzed for this study. The objective was to estimate the effect of heritability and to evaluate the influence of environmental factors on the birth weight of swamp buffalo calves. The heritability was estimated using parent-offspring regression method while the environmental factors were measured using linear regression analysis. The average birth weight for swamp buffalo calves was 31.5 ± 5.33kg. It was significantly (p0.05) influence the birth weight. The heritability of birth weight was estimated to be 0.29, which is low. Therefore, environmental and herd management factors seem to play a larger role in birth weight than genetics. The low estimated heritability obtained from this work indicates that improvement through selection may not be feasible.
