Ensuring a smooth transition from gestation to lactation is critical for sow health, colostrum quality, and piglet survival. However, this transition period often receives less attention than other reproductive phases. As highlighted by Topigs Norsvin’s Chris Opschoor at the Banff Pork Seminar, transition diets can make a significant impact on farrowing outcomes, lactation success, and overall herd productivity.
🐖 Why is the Transition Diet So Important?
The transition period spans from 10 days before farrowing to 10 days after. Traditionally, feed is restricted around farrowing to prevent excessive milk production and reduce mastitis risk. However, this can lead to constipation, gut health issues, and lower milk production, ultimately impacting piglet growth and survivability.
Instead, a properly managed transition diet ensures:
✅ Improved digestion & gut health – reducing constipation and promoting feed intake.
✅ Balanced energy availability – preventing extreme negative energy balance.
✅ Shorter farrowing times – minimizing stress and stillbirth rates.
✅ Enhanced colostrum production – improving piglet immunity and early survival.
✅ Sustained milk production – supporting larger litters with better weaning weights.
📌 Key Nutritional Considerations for a Transition Diet
🔹 Higher Fiber Levels – Encourages feed intake while preventing excessive early milk production.
🔹 Optimized Energy Distribution – Supports farrowing, colostrum production, and early lactation.
🔹 Smooth Shift from Gestation to Lactation – Prevents metabolic shock and feed refusal post-farrowing.
Modern sows are weaning larger litters than ever before. Their nutritional needs have evolved, making transition diets a necessity for maintaining optimal health and productivity.
📖 Read the full report here: Spring Edition of the Topigs Norsvin Canada Insider!
