Cation exchange capacity and cation balancing are the topics of the day in this episode of the Nutrient Management Podcast. What are the definitions of cation exchange capacity and cation balancing? How is CEC measured, and are those estimates reliable? What does the research say about CEC and CB and their role in a nutrient management strategy? What should farmers remember about cation exchange capacity and cation balancing for their own operations?

Guests:

• Fabian Fernandez, Extension nutrient management specialist (St. Paul)
• Daniel Kaiser, Extension nutrient management specialist (St. Paul)
• Carl Rosen, Extension nutrient management specialist (St. Paul)

Additional Resources:

• Timing of K application for corn and soybean production
• Chloride and soybean: What to know about potash fertilizer management
• Nutrient Management

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