An observational study of ear-tagged calf mortality (1 to 100 days) on Irish dairy farms and associations between biosecurity practices and calf mortality on farms participating in a Johne's disease control program

Autor: Conor G. McAloon, Jamie A. Tratalos, Luke O'Grady, Martin J. Green, Lawrence Gavey, David Graham, Simon J. More, Guy McGrath, John F. Mee
Rok vydání: 2023
Předmět:
Zdroj: Journal of Dairy Science.
ISSN: 0022-0302
DOI: 10.3168/jds.2022-22519
Databáze: OpenAIRE