Armed with a specialization in bioelectromagnetics, Thomas Dykstra introduces the concept of electrical conductivity (EC) in the soil as it relates to plants and microbes. Back again by request, Dykstra discusses techniques for balancing EC, having enough conductivity for maximum plant growth but not so much that plant growth is compromised. Dykstra covers the tools needed to quickly measure EC on your farm, along with practical references outlining the impact of EC in your no-tilled soils.

You’ll Learn: How EC impacts soil health and nutrient availability & the EC conditions that some crops — & weeds — prefer to grow in.

The 33rd Annual National No-Tillage Conference returns to Louisville on Jan. 7-10, 2025. Whether you're new to no-till or refining your system, this event delivers fast-paced learning from top no-till farmers, agronomists and experts. With over 12 General Sessions, 23 expert-led Classrooms and 34 Roundtables to choose from, plus opportunities to earn pesticide recertification and CCA credits, the 2025 No-Till Conference is a must-attend event for anyone looking to enhance their no-till farming practices.

View the full speaker agenda and topics here.

For more information about the 2025 National No-Tillage Conference, to register for the event and to book your hotel room visit no-tillfarmer.com/nntc. Use code SPEAKER50 for $50 off your registration.

The Conference extends its thanks to our 2025 sponsors: Precision Planting, Ag Leader, Montag, Martin-Till, Yetter, Bio Till Cover Crops, ForGround by Bayer, Copperhead Ag, The Andersons Plant Nutrient Group, HORSCH, Titan International, Midwest Bio-Tech, Vulcan Equipment, CLAAS, Apache Sprayers and Environmental Tillage Systems (ETS)

Dr. Thomas M. Dykstra holds degrees from Cornell University and the University of Florida. He owns a private research laboratory that investigates entomological, agricultural, and bioelectromagnetic issues and has worked with farmers, both small and large agricultural companies, attorneys, insurance agencies, tech firms, and international governments.

Dykstra will also be presenting the session "Using Insects as Indicators for Plant Health."