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The Dairy Podcast Show - Dr. MaryGrace Erickson: Precision Feeding & Sustainability | Ep. 167

the dairy podcast show Oct 28, 2025

In this episode of The Dairy Podcast Show, Dr. MaryGrace Erickson discusses sustainability challenges and opportunities within modern dairy production. She explores how protein nutrition, manure management, and farm-level decisions intersect to shape greenhouse gas emissions and nutrient cycles. Dr. Erickson also highlights the importance of integrating economic, environmental, and social perspectives in dairy systems. Listen now on all major platforms!

What will you learn: 

  • Greenhouse gas emissions
  • Nitrogen cycling 
  • Protein nutrition efficiency
  • Sustainability insights
  • Manure management strategies

 

Meet the guest:

Dr. MaryGrace Erickson is a Dairy Nutritionist at CSA Animal Nutrition, specializing in sustainability, nutrient management, and precision feeding for dairy systems. She completed her PhD in Dairy Science at the University of Wisconsin-Madison after earning her Bachelor's and Master's degrees at Purdue University.

 

Hear more from Dr. Erickson on The Dairy Podcast Show, available on all major platforms.
Connect with our guest on Social Media: LinkedIn