What the seven common breeds of swine?

The seven common breeds of swine include Yorkshire, Hampshire, Berkshire, Duroc, Landrace, Chester White, and Poland China. Yorkshire pigs are known for their Excellent mothering abilities, while Hampshire pigs are recognized for their lean meat and high-quality carcass. Berkshire pigs are prized for their marbled meat, Durocs are known for their growth rate and adaptability, and Landrace pigs are valued for their litter size. Chester White pigs are appreciated for their maternal traits, and Poland China pigs are known for their calm disposition and efficient feed conversion.