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Nitrogen and sulfur: In-season application, nutrient interactions, precision tech & more
Manage episode 416951927 series 3306419
In this episode of the Nutrient Management Podcast, we’re talking about nitrogen and sulfur application. What does current nitrogen and sulfur research mean for Minnesota growers? What do we know about the relationship between N and S in crops? What -if any- considerations should farmers make when applying S? Do N application rates need to be changed? With an earlier planting window this year will there be any issues related to N and S growers should be concerned about?
Guests:
- Daniel Kaiser, Extension nutrient management specialist (St. Paul)
- Yuxin Miao, Assistant Professor of Precision Agriculture and Nutrient Management (St. Paul)
- Jeff Coulter, Extension corn agronomist (St. Paul)
- Fabian Fernandez, Extension nutrient management specialist (St. Paul)
Additional resources:
- Is it worth applying sulfur to your soybean crop?
- Sulfur fertilizer application: Does S carry over from one year to the next?
- Making sense of Minnesota’s corn fertilizer guidelines: Frequently asked questions and answers
- Precision Agriculture Center
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For the latest nutrient management information, subscribe to the Nutrient Management Podcast wherever you listen and never miss an episode! 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 Twitter, and visit our website.
If you have questions or comments, please email us at nutmgmt@umn.edu.
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.
81 episod
Manage episode 416951927 series 3306419
In this episode of the Nutrient Management Podcast, we’re talking about nitrogen and sulfur application. What does current nitrogen and sulfur research mean for Minnesota growers? What do we know about the relationship between N and S in crops? What -if any- considerations should farmers make when applying S? Do N application rates need to be changed? With an earlier planting window this year will there be any issues related to N and S growers should be concerned about?
Guests:
- Daniel Kaiser, Extension nutrient management specialist (St. Paul)
- Yuxin Miao, Assistant Professor of Precision Agriculture and Nutrient Management (St. Paul)
- Jeff Coulter, Extension corn agronomist (St. Paul)
- Fabian Fernandez, Extension nutrient management specialist (St. Paul)
Additional resources:
- Is it worth applying sulfur to your soybean crop?
- Sulfur fertilizer application: Does S carry over from one year to the next?
- Making sense of Minnesota’s corn fertilizer guidelines: Frequently asked questions and answers
- Precision Agriculture Center
---
For the latest nutrient management information, subscribe to the Nutrient Management Podcast wherever you listen and never miss an episode! 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 Twitter, and visit our website.
If you have questions or comments, please email us at nutmgmt@umn.edu.
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.
81 episod
Semua episod
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1 Nitrogen-fixing biologicals: What farmers should know 22:07
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1 Variable rate nitrogen: What farmers should know 24:25
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1 25 Years of nutrient management: How have practices changed and evolved? 53:36
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1 Nitrogen conservation and water quality, Part 1: Tech, edge-of-field, & proactive management solutions 29:06
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1 Nitrogen conservation and water quality, Part 2: Precision conservation, and future efficiencies 29:17
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1 Soybean nutrient management: IDC concerns, a research wrap-up, and looking ahead to 2025 29:38
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1 Predicting nitrogen rates: Factors and resources for Minnesota farmers 47:50
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1 The history of N rate recommendations in Minnesota: What farmers should know 38:10
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1 Nitrogen loss: Lessons learned from the 2024 growing season 33:37
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1 Nitrification inhibitors in detail: Important information to help delay N loss 24:40
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1 A difference in degrees: Fall application efficiency at 50 Fahrenheit 26:10
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1 Liming and pH: Timing, economics, materials, and more 39:09
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1 Fall manure application: Optimal strategies for Minnesota farmers 22:15
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1 Your optimal N rate: Understanding its impact on yield, water quality, and the bottom line 30:13
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1 Fall fertilizer outlook for 2024: Current conditions, soil testing, and farmer finances 36:32
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