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New composite traits for joint improvement of milk and fertility trait in Holstein dairy cow
OBJECTIVE: The objective of this study was to define a new composite trait for Holstein dairy cows and evaluate the possibility of joint improvement in milk and fertility traits. METHODS: A data set consisting 35,882 fertility related records (days open [DO], calving interval [CI], and number of ser...
Autores principales: | Ghiasi, Heydar, Piwczyński, Dariusz, Sitkowska, Beata, González-Recio, Oscar |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Animal Bioscience
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8255887/ https://www.ncbi.nlm.nih.gov/pubmed/33677907 http://dx.doi.org/10.5713/ab.20.0600 |
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