Petzer, Inge-Marie; Karzis, Joanne; Lesosky, Maia; Watermeyer, Johanna C.; Badenhorst, Renette
(BioMed Central, 2013-03-15)
BACKGROUND: Heifers can calve down with intramammary infections (IMI) and udder damage. This will have a
negative impact on their longevity, future milk yield and financial return. Co-housed pre-weaned calves that are ...