The most common breeds of pig used in Australian pork production
are the Large White, Landrace and Duroc. The Large White was
developed in England in the late 1700's and has become well
established as a major breed in most commercial pig breeding
countries. This breed has it origins in a small chinese pig
crossed with white pigs from Yorkshire and nearby counties. This
cross formed the basis of the Small White, Middle White and
Large White breeds. The Large White became popular in the 19th
century after a pair were exhibited at the Windsor Royal Show in
1851. The breed was introduced into Australia late in the 19th
century. The Large White is now the most popular breed in
Australia and used extensively in commercial, intensive
operations. The Large White is free from black hair, an
attribute sort after in a commercial operation, and are a hardy
breed. The sows are known for their large litters, great
maternal instincts and excellent milk production. Large Whites
are commonly used in crossbreeding and the most