EPISODE · Nov 24, 2025 · 33 MIN
Micronutrients: Current research, tissue sampling, toxicity symptoms & more
from UMN Extension Nutrient Management Podcast · host University of Minnesota Extension
University of Minnesota Extension’s two-day field School for Ag Professionals is coming up July 29 and July 30, 2026. If you’re an agronomist, a retailer, dealer or consultant, if you’re a summer field scout - we encourage you to attend these small-group, hands-on sessions led in the field by experienced instructors. 12 Certified Crop Advisor CEUs credits are available! For all the details, including info on lodging, visit z.umn.edu/AgFieldSchool2026Today 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. Guests & Contact Info:Jeff Vetsch, U of M researcher (Waseca) - email: [email protected] Kaiser, Extension nutrient management specialist (St. Paul) - email: [email protected] Rosen, Extension nutrient management specialist (St. Paul) - email: [email protected] Resources:Micro- and secondary macronutrientsUnderstanding plant analysis for cropsZinc for crop productionAre you overspending on fertilizer?Is boron deficiency a problem for crops in Minnesota?---For the latest nutrient management information, subscribe to the Nutrient Management Podcast. And don't forget to subscribe to the Minnesota Crop News daily or weekly email newsletter, subscribe to our YouTube channel, like UMN Extension Nutrient Management on Facebook, follow us on X (formerly twitter), and visit our website.If you have questions or comments, please email us at [email protected] 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.
What this episode covers
University of Minnesota Extension’s two-day field School for Ag Professionals is coming up July 29 and July 30, 2026. If you’re an agronomist, a retailer, dealer or consultant, if you’re a summer field scout - we encourage you to attend these small-group, hands-on sessions led in the field by experienced instructors. 12 Certified Crop Advisor CEUs credits are available! For all the details, including info on lodging, visit z.umn.edu/AgFieldSchool2026Today 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. Guests & Contact Info:Jeff Vetsch, U of M researcher (Waseca) - email: [email protected] Kaiser, Extension nutrient management specialist (St. Paul) - email: [email protected] Rosen, Extension nutrient management specialist (St. Paul) - email: [email protected] Resources:Micro- and secondary macronutrientsUnderstanding plant analysis for cropsZinc for crop productionAre you overspending on fertilizer?Is boron deficiency a problem for crops in Minnesota?---For the latest nutrient management information, subscribe to the Nutrient Management Podcast. And don't forget to subscribe to the Minnesota Crop News daily or weekly email newsletter, subscribe to our YouTube channel, like UMN Extension Nutrient Management on Facebook, follow us on X (formerly twitter), and visit our website.If you have questions or comments, please email us at [email protected] 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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Micronutrients: Current research, tissue sampling, toxicity symptoms & more
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