In this episode of the Nutrient Management Podcast, three U of M researchers discuss potassium management.
- What key factors impact potassium availability in soils?
- Currently, Minnesota suggests banding potassium is more efficient than broadcast application. What are your thoughts on the band versus broadcast debate?
- There have been some questions over the winter related to potash application on soybean. What are some key takeaways from your research and should farmers consider alternative forms of potassium fertilizer?
Listen to the podcast
View the podcast transcript
Guests:
Subscribe to the podcast and never miss an episode on iTunes and Stitcher!- Dan Kaiser, Extension nutrient management specialist
- Jeff Vetsch, U of M researcher
- Leanna Leverich, U of M graduate research assistant
- Minnesota corn fertilizer guidelines
- Updates to corn and soybean potassium fertilizer guidelines in Minnesota (April 2019)
- Over-application of potash containing chloride can hurt soybean yields
- odcast: Phosphorus and potassium
- 5 tips for cutting phosphorus, potassium fertilizer costs
- Podcast: Optimal phosphorus and potassium levels in the soil
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Support for the Nutrient Management Podcast is provided by Minnesota's Agricultural Fertilizer Research & Education Council (AFREC).
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