title: Effects of environmental change on udder health of dairy cows.
abstract: Udder health in a herd, moved from an old long-standing cowshed to a new short stall cowshed and udder health in another herd, moved from an old loose house to a new one was investigated. The stall length was too short, the insulation of the stalls and the ventilation were poor causing risks to udder health in the long-standing cowshed. After the repair of these factors udder health improved in the tying stall. A bigger milking parlour in the new loose housing cowshed caused overmilking under the first weeks after the change, and the incidence of teat tip injuries and mastitis increased.
mesh_terms: D000818:Animals; D002417:Cattle; D005260:Female; D006799:Housing, Animal; D007774:Lactation; D008321:Mammary Glands, Animal / Q000293:injuries; D008414:Mastitis, Bovine / Q000453:epidemiology*; D008892:Milk / Q000378:metabolism / Q000382:microbiology; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification