A conversation with Dr. Bob Stupar, Professor of Agronomy and Plant Genetics

In this edition of Minnesota CropCast (Episode #57), hosts Dave Nicolai and Seth Naeve sit down with Dr. Bob Stupar, Professor of Agronomy and Plant Genetics and Legume Geneticist at the University of Minnesota. The conversation traces Bob’s unique path from suburban Milwaukee to his current role leading legume genetics and genomics research at the U.

The group takes a shallow dive (cannonball?) into the complex world of soybean engineering. Dr. Stupar explains the critical process of identifying genes of interest, validating their functionality, and engineering soybeans to possess important, novel traits. He also highlights the importance of maintaining and updating reference genomes—the essential "blueprints" for scientific advancement—using historical examples to illustrate their impact. Additionally, the discussion covers how gene editing is being used to improve quality traits, such as reducing antinutritional components in soybeans.

Despite these technical achievements, Dr. Stupar shares that his proudest contribution in his lab isn't just the data, but the people. He emphasizes that his #1 priority is graduate student training and workforce development, ensuring the next generation of scientists is ready to lead.

A conversation with Dr. Anna Cates, Extension Soil Health Specialist

In this edition of Minnesota CropCast (Episode #56), hosts Dave Nicolai and Seth Naeve sit down with Dr. Anna Cates, the University of Minnesota Extension Soil Health Specialist. The group discusses Dr. Cates' unique role and the current state of cover crops and soil health across Minnesota.

Dr. Cates leads the MN Office for Soil Health (MOSH), which is dedicated to improving soil health by working with farmers and conservation professionals. Born on a Wisconsin farm and educated at the University of Wisconsin-Madison (PhD in Agronomy, MS in Soil Science and Agroecology), she now works to turn research into on-the-ground conservation.

The episode explores the partnership between MOSH and the Minnesota Board of Water and Soil Resources (BWSR), highlighting how they collaborate to provide funding, policy implementation, and technical guidance to local partners like Soil and Water Conservation Districts (SWCDs).

Tune in to hear discussions on:

• Farmer adoption of conservation practices and cover crops.
• An upcoming intensive educational opportunity: The Cover Crop Academy.

Please join us for another lively and informative MN CropCast.

In the latest University of Minnesota CropCast (#55), hosts Seth Naeve and Dave Nicolai interview Dr. Jochum Wiersma, Extension Small Grain Specialist, about the current status and future of small grain acreage in Minnesota. Jochum reviews how production economics, market potential, and weather trends are impacting acreage for spring and winter wheat, barley, rye, and oats.

The discussion also previews the spring release of the updated University of Minnesota Small Grains Guide, a key resource for selecting varieties and refining production practices. Additionally, Jochum explores the potential for oat production in southern Minnesota.

Finally, the episode covers the 2026 Small Grains Update educational seminars. Sponsored by the Minnesota Wheat Research and Promotion Council, these free, discussion-based workshops cover agronomics, variety selection, soil fertility, and economics.

Register for a seminar near you at z.umn.edu/smallgrainsupdate:

· Feb 16: Grand Rapids (NCROC)

· Feb 17: Cold Spring (Great Blue Heron)

· Feb 18: Le Center (4H Family Center) & Rochester (Aune Hall)

· Feb 19: Slayton (Murray County 4H-Building)

· Feb 20: Benson (McKinney's on Southside)