146 SUCCESSFUL FARMING 



" 17. Weigh and record the milk given by each cow. 



" 18. Never mix warm milk with that which has been cooled. Do 

 not allow milk to freeze. 



" 19. Avoid using any dry, dusty feed just previous to milking. 



"20. Persons suffering from any disease, or who have been exposed 

 to any contagious disease, must remain away from the milk. 



"21. The shorter the time between the production of the milk and 

 its delivery, and between its delivery and its use, the better will be the 

 quality." 



REFERENCES 

 "Dairy Chemistry." Snyder. 

 " The Milk Question." Rosenau. 

 "Bacteria and Country Life." Lipman. 



" Modern Methods of Treating Milk and Milk Products." Van Slyke. 

 "Practical Dairy Bacteriology." Conn. 



Kentucky Expt. Station Circular 6. " Inexpensive Appliances and Utensils for Dairy." 

 Farmers' Bulletins, U. S. Dept. of Agriculture : 



348. "Bacteria in Milk." 



366. "Effect of Machine Milking and Milk Supply of Cities." 



413. " Care of Milk and Its Use in the Home." 



602. " Production of Clean Milk." 



608. " Removal of Garlic Flavor from Milk." 



