Duroc Gilt, Nursing Piglets

This is a picture of one of the most recent litters.  I’ve had three littermate Duroc gilts farrow.  Each is an excellent mother.

The Duroc breed is not considered good for mothering ability.  There are some genetic lines within the breed, however, which have been selected for mothering ability.  I’ve been selecting from within these genetic lines for a while.

Farrowing crates can mask poor mothering ability, and bring the worst performers closer to the mean.  Farrowing without crates allows a fuller expression of a sow’s maternal instincts.  I’m happy to see positive results from my years of selection.

One Response to Duroc Gilt, Nursing Piglets

  1. I was curious about that after the last post, whether there is a breeding factor in sows crushing their young.

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