TY - JOUR AU - Kleen, Joachim L. AU - Upgang, Lucia AU - Rehage, Jürgen PY - 2013 DA - 2013/06/27 TI - Prevalence and consequences of subacute ruminal acidosis in German dairy herds JO - Acta Veterinaria Scandinavica SP - 48 VL - 55 IS - 1 AB - The prevalence and the clinical consequences of subacute ruminal acidosis (SARA) in dairy cows are still poorly understood. In order to evaluate the prevalence of SARA, 26 German dairy farms were included in a field study. In each herd, between 11 and 14 lactating dairy cows were examined for their ruminal pH using rumenocentesis. Milk production data and farm management characteristics were recorded. Each farm was scored for lameness prevalence among lactating animals, and body condition score was recorded three times four to five weeks apart in all animals examined. Farms were grouped on basis of ruminal pH and compared for lameness, body condition, milk production parameters and style of management. Animals were grouped on basis of their measured ruminal pH and compared accordingly for milk production parameters and body condition score. SN - 1751-0147 UR - https://doi.org/10.1186/1751-0147-55-48 DO - 10.1186/1751-0147-55-48 ID - Kleen2013 ER -