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White Duroc

The White Duroc is a strong and vigorous line developed with genetic partners in the US and is a key component in our JSR Genepacker 150 outdoor F1 gilt. The White Duroc brings a strength and robustness to our female to ensure it continues to perform in the harshest of British winters.

Most recognisable due to its legendary leg strength, the White Duroc allows outdoor producers to compete with the prolificacy of higher management production systems without increased sow mortality in the outdoor conditions. It also enables the most profitable coloured terminal sires to be used on outdoor gilts without deductions for pigmentation on slaughter contracts. 

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