Article
Genetic and environmental parameters for milk production, udder health, and fertility traits in Mexican Holstein cows.
Journal of dairy science - 1 May 2010
Montaldo H H, Castillo-Juárez H, Valencia-Posadas M, Cienfuegos-Rivas E G, Ruiz-López F J
Abstract excerpt
Genetic and phenotypic parameters for Mexican Holstein cows were estimated for first- to third-parity cows with records from 1998 to 2003 (n=2,971-15,927) for 305-d mature equivalent milk production (MEM), fat production (MEF), and protein production (MEP), somatic cell score (SCS), subsequent calving interval (CAI), and age at first calving (AFC). Genetic parameters were obtained by average information...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
