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 |
Externí odkaz: |