the creamery patrons handbook dairying 138 the creamery patron s handbook this filled with milk to the cork in order to prevent partial churning of the milk by the agitation during transportation the purity of milk is entirely within the control of the milker if the cows are healthy there is no excuse for dirty tainted or sour milk the defects most commonly met with in milk may be avoided by follow ing the directions given in this brief outline testing cows the value of records obtained by weighing and testing the milk of each cow once a week for a year has been demonstrated many re602h.jpg from milk ladeো View Photo