BEHAVIORAL STRESS AND THE CELL COUNT OF BOVINE MILK
Autor: | G. Duirs, H. de. Langen, W. G. Whittlestone, R. Kilgour |
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Rok vydání: | 1970 |
Předmět: | |
Zdroj: | Journal of Milk and Food Technology. 33:217-220 |
ISSN: | 0022-2747 |
DOI: | 10.4315/0022-2747-33.6.217 |
Popis: | Normal dairy cows were “stressed” by simple isolation from the herd and chasing by a dog. Quarter milk samples showed, in some instances, a marked rise in cell count, the quarters responding having, in general, a history of infection though the counts were normal before stressing. An injection of 50 units of ACTH produced similar though less marked effects. |
Databáze: | OpenAIRE |
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