Genetic parameters for production, health, fertility and longevity traits in dairy cows

Milk production, fertility, longevity and health records, were extracted from databases of two milk recording organisations in the United Kingdom for the first three lactations of the Holstein–Friesian breed. These included data related to health events (mastitis and lameness), voluntarily recorded...

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Bibliographic Details
Main Authors: T. Pritchard, M. Coffey, R. Mrode, E. Wall
Format: Article
Language:English
Published: Elsevier 2013-01-01
Series:Animal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1751731112001401