IMPROVEMENT OP THE ENGLISH BREEDS OF PIGS. 51 



boars of the improved Chinese-Berkshires, after the breed 

 had become established, were employed to cross with the 



Fig'. 11. SUFFOLK PIG. 



large, old Berkshire sows, and that the effect of this less 



Fig. 12. BERKSHIRE SOW. 



violent cross was more beneficial than the direct use of 



