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pro vyhledávání: '"Heather D Ingle"'
Autor:
Maria E. Prado, R.A. Black, Heather D Ingle, Christa A. Rice, Sarah Z Childers, Peter D. Krawczel, Nicole L. Eberhart
Publikováno v:
Journal of applied animal welfare science : JAAWS. 21(3)
The study objective was to determine the effects of trimming the switch of dairy cows on teat-end bacterial counts and udder hygiene scores. Cows (n = 102) were blocked by days in milk, milk production, and parity and then assigned to (a) treatment (