The 4R's for Potassium

In this episode, Dr. Steve Petrie discusses the 4R's of nutrient stewardship for potassium fertilizers.

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In this episode:

  • The right sources of K
  • The right rate of K
  • The right timing of K application
  • The right placement of K deficiency in plants

Related episode

Why is Potassium Important for Plant Health

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