Nutrient Management

• Fertilizer Management Considerations for 2008

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Nutrient Management Standard

• NRCS 590 nutrient management standard (Updated 9/2005)
  
  
• Companion Technical Note WI-1 (Updated 12/2006)
  

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Nitrogen Topics

• A2809 Supplemental Nitrogen to Corn Price Ratio Chart (3/2008)
     • Supplemental Nitrogen to Corn Price Ratio Calculator (3/2008)
  
  
• Implementation of Regional N Fertilization Guidelines in Wisconsin
  (2006 Wisconsin Fertilizer, Aglime & Pest Management Conference)
  
  
• New N Application Rate Guidelines for Corn
  (Wisc. Crop Manager, Feb. 2006)
  
  
  • Handy quick-reference version
    
    
• New N Rate Guidelines for Corn in Wisconsin Using a Regional Approach
  (New Horizons in Soil Science, Nov. 2005)
  
  
  • New N Rate Guidelines for Corn POWERPOINT
    
    
• NPM Nitrogen Guidelines for Wisconsin Pocket Card
  
  
• Nitrogen Source and $ Rate of Return Calculator