Poland China

From Pig

Poland China is a breed of pig.

It should be kept in mind that the founders of the Poland China of swine were no more conscious that they were forming a breed of livestock than any other practical producer of livestock who made great efforts to bring in improved seed stock to accomplish needed improvement. It is very difficult to evaluate the exact contribution that any particular breed or type may have made to the breed that was formed from the crossing and recrossing of many different kinds of breeding. It is difficult to imagine a breed of livestock owing a foundation debt to more different breeds than does the Poland.