Effect of a shielded liner on new mastitis infection

Autor: Svein Aa. Vangdal, Andreas Lund, Hans Peter Melby, Martin Binde, Asbjørn Ask
Rok vydání: 1989
Předmět:
Zdroj: The Journal of dairy research. 56(1)
ISSN: 0022-0299
Popis: SummaryResults from a field trial involving 23 Norwegian dairy herds support the theory that deflector shields inserted into the teatcup liner can reduce the risk of intramammary infection. However, the effectiveness of this measure is questionable in cows already infected and in problem herds.
Databáze: OpenAIRE