112 
ELEMENTARY AGRICULTURE 
lection and experience have taught our farmers that 
a few breeds are more profitable than a mongrel mix¬ 
ture of all kinds of hogs. 
Breeds.—The Duroc is the familiar red hog. The 
Big-type Poland China first began to revolutionize 
the pork industry. He is a large black hog seen in so 
Fig. 76.—A. Purebred Hampshire sow. 
B. A crossbred spotted sow. 
C. A razorback sow of several breeds. 
many farm yards. The Spotted Poland China has de¬ 
veloped more recently, as a distinct breed. The Berk¬ 
shire is recognized by his hooked nose, sharp ears and 
blue-black coat of hair. A similar type of hog with 
a white belt and'vest, rather a hog with a dress suit, 
is known as the Hampshire. The quality of meat from 
this breed is considered superior to that of other hogs. 
