Dr. Tom Crenshaw: Urine Calcium-Phosphorus Ratio - Part 1 | Ep. 146

Dr. Tom Crenshaw: Urine Calcium-Phosphorus Ratio - Part 1 | Ep. 146

Author: Wisenetix November 21, 2024 Duration: 12:28

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Tom Crenshaw, from the University of Wisconsin-Madison, explores the complex phosphorus requirements in sows. Focusing on optimizing phosphorus intake, Dr. Crenshaw discusses innovative research methods and challenges conventional nutritional approaches. Tune in on your preferred platform!


"The calcium-phosphorus ratio could be a useful tool rather than determining the digestibility values of the various ingredients or their combinations, with or without phytase, in the diet."


Meet the guest:

Dr. Tom Crenshaw, a professor in the Department of Animal Sciences at the University of Wisconsin-Madison for over 40 years, holds a Ph.D. in Animal Sciences from the University of Nebraska-Lincoln. An expert in swine nutrition, his research has significantly impacted the industry, focusing on experimental design, swine models, and biosecurity. 

Connect with our guest on Social Media: LinkedIn


Click here to read the full research article!


Timestamps: 

  • (00:00) Introduction 
  • (00:50) Phosphorus research 
  • (02:00) Urine calcium-phosphorus ratio 
  • (03:04) Predicting phosphorus needs 
  • (06:12) Phosphorus digestibility
  • (09:29) Future nutrition strategies
  • (10:51) Closing thoughts


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For swine nutritionists, the sheer volume of information can be overwhelming, and finding truly actionable insights is a constant challenge. The Swine Nutrition Blackbelt Podcast, presented by Wisenetix, cuts through the noise by delivering concentrated wisdom from leading global experts. Each episode is designed to fit into a busy schedule, offering a focused, nine-minute dive into a specific topic that's actually working in the field today. You'll hear directly from researchers and practitioners at the forefront of the industry, discussing practical applications, emerging research, and nutritional strategies without the fluff. This isn't about theoretical deep dives; it's about what you can apply right now. The conversations are candid and geared toward professionals who need to stay current but are pressed for time. Tuning into this science-focused podcast means gaining a regular dose of peer-level insight, transforming a short commute or break into a genuine professional development session. It’s built for those who believe expertise should be accessible and efficient, providing a consistent stream of knowledge to help refine your approach and decision-making in swine nutrition.
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