Effects of type traits on herd life in Holstein cows
The effect of composite and descriptive linear type traits on Functional Herd Life in Holstein cows was studied by means of Survival Analysis (Ducrocq and Solkner, 1998a). The original data set contained 331,105 lifetime records from the Programme d'Analyse des Troupeaux Laitiers du Quebec, fro...
Main Author: | Schneider, María del Pilar. |
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Other Authors: | Monardes, Humberto (advisor) |
Format: | Others |
Language: | en |
Published: |
McGill University
1998
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Subjects: | |
Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=21635 |
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