Professional Dairy Producers® (PDPW), announces the line-up of speakers for week 68 of The Dairy Signal™. Episodes this week will highlight prevention of human trafficking in rural areas, as well as research updates on dairy cow calcium needs and reproduction.
Dr. Laura Hernandez, PhD, Professor of Lactation Physiology, Department of Animal and Dairy Sciences, University of Wisconsin-Madison will present another “Rising Stars – Graduate Research Showcase” featuring updates on calcium research presented by UW-Madison researchers Meghan Connelly and Pedro Leopoldo Jeronimo Monteiro Junior. Dr. Paul Fricke, PhD, Dairy Reproduction Specialist with UW-Madison, will return to The Dairy Signal to present a program focused on how Body Condition Score impacts reproduction in dairy cows.
Developed by fellow dairy farmers from the PDPW Board of Directors, The Dairy Signal is a weekly series of free educational episodes offering insights and resources for fellow dairy farmers and other food system professionals throughout the value chain. The episodes air live from 12:00-1:00 PM CT each Tuesday, Wednesday, and Thursday; recorded sessions are available later in the day.
The July 20 episode featured Marsha Salzwedel, Project Scientist at Marshfield Clinic Research Foundation/National Farm Medicine Center with strategies to address distractions on farms and safely design jobs for employees and family members of all ages. On July 21, Karen Kelley, Owner, Kelley Country Creamery, Eden, Wisc., and James Baerwolf, Owner, Sassy Cow Creamery, Sun Prairie, Wisc., shared their experiences and lessons learned in diversifying their dairy farms by making and selling homestead ice cream.
Dan Basse, Economist and President of AgResource Company, returned to The Dairy Signal on July 22 with his bi-weekly update and analysis of U.S. and global agricultural markets, delivering insights on how weather is impacting feed supply and quality, as well as inflation and dairy pricing trends.
Each live session offers attendees the opportunity to engage in open Q&A with the speakers through the interactive platform.
Here is a look at the upcoming presenters and topics:
Tuesday, July 27
Topic: Thousands fall victim to human trafficking, even in rural areas and agricultural labor markets. Know what signs to look for and how to prevent it from happening on your farm. Episode presenter includes:
- Paul Marik, Captain of Patrol Division, Village of Pleasant Prairie, Wis.
Wednesday, July 28
Topic: Learn from UW-Madison graduate students about new research on the relationship between serotonin and calcium during a cow’s lactation and how calcium levels can affect reproduction hormones around calving time and reproductive health long-term. Episode presenters include:
- Dr. Laura Hernandez, PhD, Professor of Lactation Physiology, Department of Animal and Dairy Sciences, University of Wisconsin-Madison
- Meghan Connelly, PhD, Research Scientist, University of Wisconsin-Madison
- Pedro Leopoldo Jeronimo Monteiro Junior, University of Wisconsin-Madison
Thursday, July 29
Topic: Body condition score (BCS) is one of the factors limiting reproduction on farms today. Learn the role BCS plays during the transitional period. Episode presenter includes:
- Dr. Paul Fricke, PhD, Dairy Reproduction Specialist with UW-Madison
Professional Dairy Producers (PDPW) is the nation’s largest dairy producer-led organization of its kind, focusing on producer professionalism, stakeholder engagement and unified outreach to share ideas, solutions, resources, and experiences that help dairy producers succeed.

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