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Micronutrients: Current research, tissue sampling, toxicity symptoms & more

A graphic listing atomic symbols for Boron, Copper, Iron, Manganese, Zinc, Molybdenum, Chlorine and Nickel

Today on the Nutrient Management Podcast we're turning our attention to micronutrients. What does current research tell us about micronutrients - for corn specifically - that growers need to consider? Boron is another important micronutrient in Minnesota. What should farmers be aware of regarding boron? Is tissue sampling the answer to help predict where some of these micronutrients are needed? What are other important micronutrient takeaways? All this and much more on today's episode.


Read the full transcript

Guests & Contact Info:

  • Daniel Kaiser, Extension nutrient management specialist (St. Paul) - email: dekaiser@umn.edu
  • Carl Rosen, Extension nutrient management specialist (St. Paul) - email: rosen006@umn.edu
  • Jeff Vetsch, U of M researcher (Waseca) - email: jvetsch@umn.edu

Additional Resources:



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Support for the Nutrient Management Podcast is provided by Minnesota's fertilizer tonnage fee through the Agricultural Fertilizer Research & Education Council (AFREC). Learn more at MNsoilfertility.com.

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