182 



INDEX. 



Specific Gravity of, 15. 

 Sugar in, 21. 

 Milking, Time of, 19, 20. 

 Dry, 106. 

 Wet, 106. 



Pooling System, 10. 

 Protein, 144, 145, 146. 



Separation, 



Centrifugal, 9, 72, 79, 80. 



Dilution, 72, 74. 



Gravity, 72, 73, 74. 

 Separator, Care of, 81, 82, 95, 

 96. 



Farm, 78-82, 104. 

 Serum, 17. 



Silage, As a Feed, 138. 

 Silo, 136-139. 



Five Types of, 138. 

 Skim-milk, An Excellent 

 Food, 86. 



For Feeding, 86-90. 



Losses in, 73-75. 



Value of, 86-90. 



Soil, Relation of Dairying to, 

 171-178. 



Temperature in Separation, 



80. 

 Tests, Butter Fat, 11. 



Babcock, 11. 



Farm Herd, 61-67. 

 Tuberculosis, 162-168. 



Prevention of, 164-168. 



Spreading of, 162, 163. 



Test for, 164-166. 



Udder, 25, 26, 48, 102. 

 Utensils, Care of, 94-97. 

 Kind to use, 94. 



Van Slyke, Professor, 19. 

 Ventilation, 129-134. 



King System of, 131-133. 

 Vibration of Separator, 82. 



Wedge Form of Cows, 44, 47. 

 Wolff-Lehmann Standardized 

 Rations, 143. 



