Swine It Podcast: Dr. Mark Knauer - Nutrition and sow livability

Dr. Mark Knauer, Swine Extension Specialist at North Carolina State University, discusses nutritional strategies to improve sow livability and piglet outcomes. He shares research insights on vitamin programs, antioxidant support, and nutrition-based approaches in commercial production systems. Dr. Knauer highlights opportunities to reduce mortality, enhance sow longevity, and improve overall performance.

Meet the guest

Dr. Mark Knauer is a Swine Extension Specialist at North Carolina State University, where he conducts applied research to improve sow productivity, longevity, and herd performance. He earned his Ph.D. from North Carolina State University and previously served as Director of Animal Science at the National Pork Board.

What you will learn

  • (00:00) Highlight
  • (00:56) Introduction
  • (02:36) Sow productivity changes
  • (05:02) Farrowing trial
  • (10:09) Targeted vitamin support
  • (14:46) Improving sow livability
  • (18:41) Key takeaways
  • (24:34) Final questions

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Published on

10 September 2026

Tags

  • Swine
  • Podcast
  • Vitamins