Browsing by Author "Coulter, Jeff"

Now showing 1 - 4 of 4
  • Thumbnail Image
    Item
    Episode 28: Special episode: Early 2023 planting and agronomy updates
    (2023-04-25) Nicolai, David; Coulter, Jeff; Naeve, Seth
    It's late April in 2023 and it's still wet and difficult to get field work done across the state. It's a bit too early to discuss much about pests, but as a lead-in to future early-season pest issues that could result from this late spring, it's important to look at agronomic issues related to planting when soils are still cold and wet. Dave Nicolai chats with U of M agronomists Drs. Jeff Coulter and Seth Naeve about current field conditions and when to plant corn and soybeans.  
  • Thumbnail Image
    Item
    Episode 37: Continuous Corn Nutrient Management
    (2021-04-29) McDivitt, Paul; Kaiser, Daniel; Fernandez, Fabian; Vetsch, Jeff; Coulter, Jeff
    In this episode of the Nutrient Management Podcast, four U of M researchers discuss continuous corn nutrient management. What are the most challenging aspects of continuous corn production? Which key nutrients are impacted by residue breakdown and how can continuous corn growers manage residue to limit nutrient tie-up? What has recent research told us about how to maximize yield in a continuous corn system? Are there any other practices, not specifically related to fertilizer management, that may interact with a soil fertility program that growers should be aware of for continuous corn production? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
  • Thumbnail Image
    Item
    Manure Nitrogen Management with a Winter Rye Cover Crop: On-farm trials in Minnesota
    (2018) Wilson, Melissa; Coulter, Jeff; Everett, Les; Pepin, Randy
  • Thumbnail Image
    Item
    Nitrogen and sulfur: In-season application, nutrient interactions, precision tech & more
    (2024-05-07) Kaiser, Daniel; Miao, Yuxin; Coulter, Jeff; Fernandez, Fabian
    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? Additional resources: Is it worth applying sulfur to your soybean crop? (https://blog-crop-news.extension.umn.edu/2024/04/is-it-worth-applying-sulfur-to-your.html); Sulfur fertilizer application: Does S carry over from one year to the next? (https://blog-crop-news.extension.umn.edu/2023/11/sulfur-fertilizer-application-does-s.html); Making sense of Minnesota's corn fertilizer guidelines: Frequently asked questions and answers (https://blog-crop-news.extension.umn.edu/2022/05/q-with-dan-kaiser-on-minnesotas-updated.html); Precision Agriculture Center (https://precisionag.umn.edu/).