The May 18 webcast is on Nitrates in Groundwater. 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. More...
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The meeting room is opened approximately 15 minutes before the scheduled start time. If you want to bookmark it, the URL for the virtual meeting room is https://connect.extension.iastate.edu/lpelc
Nitrates in Groundwater
- Nitrogen in Groundwater: California Marsha Campbell-Mathews, University of California
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Nitrate Issues with Land Application in the Southeast US Mark Risse, University of Georgia
- 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
- Nutrient Source and Tillage Interactions on Water Quality in Tile Drained Soils Satish Gupta, University of Minnesota
- Nitrates in Groundwater in Utah Rhonda Miller, Utah State University
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Continuing Education Units
Certified Crop Advisers (CCA)
- CCAs attending a live webcast should type their name, CCA# and email address into the "chat" pod. This information will be submitted to the CCA program.
- CCAs viewing any of our past (archived) webcasts can receive credit through the self-study option by following links on the CCA Continuing Education page.
American Registry of Professional Animal Scientists (ARPAS)
- ARPAS members viewing live webcasts should type their name, "ARPAS" and email address into the chat pod. The member is still responsible for reporting their attendance to the association.
- ARPAS members viewing any of our past webcasts can also self-certify those credits at the ARPAS Continuing Education page.
Other Programs
- Members of other programs attending live webcasts, should log into the virtual meeting room with their first and last name. After the webcast, they should request an attendance list, and flyer from the project manager, Jill Heemstra at jheemstra@unl.edu. The member can submit that information to their certifying organization for consideration.
- Members of other programs viewing archived webcasts can request a quiz from the project manager which, after completion, can be submitted along with the flyer to the certifying organization for consideration.
Archived Webcast
The webcast will be archived and available for on-demand viewing on the Monday following the presentation. Go to webcast archive...

