Open Journal of Animal Sciences
Vol.3 No.1(2013), Paper ID 27069, 12
pages
DOI:10.4236/ojas.2013.31001
Association between growth rates, age at first calving and subsequent fertility, milk production and survival in Holstein-Friesian heifers
Jessica S. Cooke, Zhangrui Cheng, Nicola E. Bourne, D. Claire Wathes
Royal Veterinary College, Hatfield, UK
Royal Veterinary College, Hatfield, UK
Royal Veterinary College, Hatfield, UK
Royal Veterinary College, Hatfield, UK
Copyright © 2013 Jessica S. Cooke, Zhangrui Cheng, Nicola E. Bourne, D. Claire Wathes et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
Cooke, J. , Cheng, Z. , Bourne, N. and Wathes, D. (2013) Association between growth rates, age at first calving and subsequent fertility, milk production and survival in Holstein-Friesian heifers.
Open Journal of Animal Sciences,
3, 1-12. doi:
10.4236/ojas.2013.31001.