UMN Extension Nutrient Management Podcast

Guests Brad Carlson, Fabian Fernandez, Dan Kaiser, Greg Klinger and Anne Struffert are here with a spring nitrogen outlook. On this episode, we answer some of your most frequently asked questions, including: How much N should I apply this spring?If I applied N in the fall, how much have I lost going into spring?What about starter fertilizers? How much N should I apply as starter?Is a preplant soil N test worth it this year?Should I use a nitrification inhibitor?What should I do about anhydrous if soil is too wet?For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt.

Carl Rosen, Brad Carlson, Fabian Ferndandez and Dan Kaiser talk cation exchange capacity on this episode of the podcast. We cover the basics of CEC, how it's measured and why it's important. Then, we dive into links between CEC, base saturation and nitrogen and potassium management.

Dan Kaiser, Jeff Vetsch and Fabian Fernandez talk through how weather and management factors may be affecting late season nutrient deficiency symptoms. We talk through how to manage deficiencies at this point in the season, the status of fields across the state, and what to consider before making fall application decisions. IPM Podcast: Late summer corn and soybean disease update for Minnesota. http://blog-crop-news.extension.umn.edu/2018/08/ipm-podcast-late-summer-corn-and.html

Ryan Miller, Brad Carlson, Fabian Fernandez and Dan Kaiser look at where we are with nutrient management this season. We talk about how the weather has affected N loss, whether you should consider sidedress or variable rate technologies, and how this will impact growers plans in future years.

Seth Naeve, Austin Dobbels and Dan Kaiser cover micronutrients in this episode. Dive into BMPs and diagnosis, plus a special focus on iron deficiency chlorosis.

Brad Carlson, Fabian Fernandez, Jeff Vetsch and Dan Kaiser are on this episode talking about the PSNT: pre-sidedress nitrate test. We cover when to take it, how to take it, why to take it and how to get it ready for the lab. Plus tips on what to do with banded fertilizer and how to translate results into management practices.

On this episode of the podcast, Dan Kaiser, Paulo Pagliari and Jeff Vetsch give you the what, when, where, why and how of sulfur. Tune in for more on where sulfur responses occur, how it's made available to crops, what source to use and the best time to apply. For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt.

On this episode, Dan Kaiser, John Lamb and Melissa Wilson talk about soil pH. What is it? Why is it important? How do you change it? How does fertilizer affect it? What about manure? Find out all these answers and more  For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt.

Guests Dan Kaiser, Jeff Vetsch, Fabian Fernandez and Brad Carlson cover everything you need to know about nutrient management heading into the winter season. We talk about fall urea, tile flow and N loss, cover crops and how to manage after a hard freeze. For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt.

Dan Kaiser, Jeff Vetsch, Melissa Wilson and Carl Rosen talk nutrient removal in high yield cropping systems on this episode of the Nutrient Management Podcast. For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt

On this episode of the Nutrient Management Podcast, Dan Kaiser, Fabian Fernandez and Jeff Vetsch talk all about fall fertilizer. Find out when to apply, what source to use and if you should use an inhibitor. Also, how should you be thinking about nitrogen credits with MAP or DAP fertilizers? Plus, thoughts on Minnesota's proposed nitrogen rule. For more the latest on nutrient management, follow us on facebook at facebook.com/UMNNutrientMgmt or Twitter at twitter.com/UMNNutrientMgmt

Welcome to University of Minnesota Extension’s first ever nutrient management podcast. Every month we’ll bring you the latest nutrient management information for farmers in Minnesota and across the Midwest. On this podcast, Extension soil scientists Dan Kaiser and Fabian Fernandez talk about post-tassel nitrogen applications, more effective tissue sampling and luxury nutrient uptake.