Event-time analysis of reproductive traits of dairy heifers
Data on the reproductive traits of dairy heifers were analyzed using event-time techniques. Traits analyzed were age at first calving (n = 4631), days to first breeding, and days open (n = 1992) during the first lactation. A proportional hazard model was used that included fixed effects of herd...
| Autores Principales: | VAN DER LENDE, T., Baaijen, Veerle M., VAN ARENDONK, J.A.M., Vargas, Bernardo |
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| Formato: | Artículo |
| Idioma: | Inglés |
| Publicado: |
Elsevier
2022
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| Materias: | |
| Acceso en línea: |
http://hdl.handle.net/11056/24077 |