DAIRY TECHNOLOGY 



Breed. 



Holstein. . 

 Ayrshire . 

 Shorthorn 

 Devon. . . 

 Guernsey . 

 Jersey. . . . 



Per cent 

 fat. 



Per cent 

 casein. 



2. 20 

 2.46 

 2.79 

 3.10 

 2.91 

 3-03 



Per cent 

 total solids. 



11.80 

 12-75 

 14.3° 

 14.50 

 14.90 



15-40 



Milk from one dealer may contain 25 per cent to 40 

 per cent more nutrients than milk from another dealer, 

 but in the same locahty the consumer usually pays the 

 same price for both. 



