Sean and Andrew are at Purdue University to talk to soybean expert Shaun Casteel about the science of soybean production from seed to harvest.

The crew discusses:

✅ The research being conducted by Purdue’s applied soybean research team

✅ The viability of early planting dates

✅ Optimal soybean plant height and population

✅ Drills vs. planters, and why it might be time to invest

✅ What “going rank” really means

✅ Why soybean yields vary so much

✅ Insights to help fill grain and retain pods

Meet the Guest:

🌱 Dr. Shaun Casteel was born and raised on the family farm in east-central Illinois. He earned his B.S. in Crop Sciences at the University of Illinois in 2001 while interning with many ag companies. In 2004, Shaun earned his M.S. in Crop Science at NC State University, working in cotton physiology, management, and Extension. Then, he was the agronomist for NC Department of Agriculture for the following two years. Shaun earned his Ph.D. in Soil Science (Nutrient Management) in 2009 at NC State University to round out his education as an agronomist. Shaun joined the Purdue Agronomy Department in May 2009 as the Extension Soybean and Small Grains Specialist. He addresses today's agronomic challenges of soybean and small grains through various Extension programs and applied research. Follow Shaun on X.

A Penney for Your Thoughts is hosted by Sean Blomgren, agronomist and owner of Blomgren Seed from Boone, Iowa, and Andrew Penney, plant doctor and Preceon agronomy lead for Bayer Crop Science from Ames, Iowa. We cover all things agronomy and high-yield management, share what we're seeing in the field and bring in trusted voices from the industry to deliver timely, relevant insights that matter to your farm. By combining real-time updates from the field with expert insights from industry professionals, we help you achieve your highest yields yet. It's ag talk that just makes cents.

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Soybean Science from Start to Finish with Purdue University’s Shaun Casteel