Nitrate issues from a regional perspective will be discussed in this webcast. Recent findings in California and the proposed solutions will be presented, as will nitrate issues in the Southeast, Midwest, and Intermountain West. This presentation was originally broadcast on May 18, 2012. More…
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Nitrogen in Groundwater: California
Marsha Campbell-Mathews, University of California (30 minutes)
Presentation Slides
Nitrate Issues with Land Application in the Southeast US
Mark Risse, University of Georgia (15 minutes)
Presentation Slides
N Losses from Manure Application in Tile Drained Soils
Satish Gupta, University of Minnesota (17 minutes)
Presentation Slides
Nitrates in Groundwater in Utah
Rhonda Miller, Utah State University (12 minutes)
Presentation Slides
Question and Answer
All Presenters (5 minutes)
Continuing Education Units
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Additional Resources and Links
- Tillage and Nutrient Source Effects on Water Quality and Corn Grain Yield from a Flat Landscape
- Fate of nitrogen from agriculture in the southeastern Coastal Plain
- Nitrogen budget for fescue pastures fertilized with broiler litter in Major Land Resource Areas of the southeastern US
- Nitrate-N Distribution and Trends in Shallow Groundwater on an Eastern Coastal Plains Watershed
- Broiler Litter vs. Ammonium Nitrate as Nitrogen Source for Bermudagrass Hay Production: Yield, Nutritive Value, and Nitrate Leaching