lait (2) Rumen (2) Milk yield (2) Milk plants (2) Milk (2) Days (2) Dairy plants (2) Cows (2) Acidosis (2) analyse statistique (1) sécurité (1) protéine (1) mesure (méthode analytique) (1) santé (1) champ (1) effet (1) laiterie (1) méthode (1) Diagnosis (1) Composition (1) Complications (1) Cases (1) Technique (1) Statistics (1) Solids (1) Regression analysis (1) Nature (1) Metabolism--Disorders (1) Measurement (1) Lactose (1)