Your optimal N rate: Understanding its impact on yield, water quality, and the bottom line

UMN Extension Nutrient Management Podcast

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4M ago 30:13

MP3•Episod hem

In this episode of the Advancing Nitrogen Smart series, we discuss probably the most important topic for many farmers - rate. What makes both over-application and under-application of nitrogen counter-productive in terms of yield? How does a Maximum Return To Nitrogen (MRTN) rate approach differ from a yield-based approach? What are long-term environmental consequences of over-application, and how does this relate to a farmer's operation? What are some ways to address in-field variability when determining rate?

Guests:

Brad Carlson, Extension educator (Mankato)
Daniel Kaiser, Extension nutrient management specialist (St. Paul)

Additional resources:

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If you have questions or comments, please email us at nutmgmt@umn.edu.

Advancing Nitrogen Smart is proud to be supported by the farm families of Minnesota and their corn check-off investment through Minnesota Corn.

77 episoder

#Science #Natural Sciences #University Of Minnesota Extensions #Agriculture #Farm #Crop #Nutrient #IT Management #Nitrogen #Fertility #Soil