Descriptive study for culling and mortality in five high-producing Spanish dairy cattle farms (2006-2016).

ABSTRACT:

Background

High turnover rate in dairy farms due to culling and mortality is associated with poor animal welfare, an increase in production costs and lower economic benefits for the dairy farm. Understanding cow elimination better would help to formulate specific prevention measures and improve the efficiency of milk production in dairy farms. Culling and mortality data from five standard high-producing dairy farms in Spain were analysed over a period of 11 years (2006-2016). Data were collected by the same veterinary team and using the same software system.

Results

Significant between-herd differences in eliminated cows were observed for type of elimination (slaughter or death on the farm), age at elimination, cause of elimination, number of lactations and production parame

SUBMITTER: Armengol R 

PROVIDER: S-EPMC6064081 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature