How do grazing livestock impact water quality? This presentation was originally broadcast on October 16, 2009. More...
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Riparian Management: The Importance of Knowing Your Stream
Tom Isenhart, Iowa State University (21 minutes)
Presentation Slides
Download a Copy of This Segment(16 MB)
Grazing Management to Limit Non-point Source Pollution in Pastures
Jim Russell, Iowa State University (18 minutes)
Presentation Slides
Download a Copy of This Segment(13 MB)
Pathogens and Grazing Livestock
Steve Ensley, Iowa State University (15 minutes)
Presentation Slides
Download a Copy of This Segment (12 MB)
Question and Answer
All Presenters (14 minutes)
Download a Copy of This Segment (10 MB)
Continuing Education Units
Certified Crop Advisers (CCA, CPAg, or CPSS)
View the archive and take the quiz. Visit the CCA continuing education page for additional CEU opportunities.
American Registry of Professional Animal Scientists (ARPAS)
View the archive and report your attendance to ARPAS via their website. Visit the ARPAS continuing education page for additional CEU opportunities.
Additional Resource and Links
- Finding the links among cows, creeks and conservation, Leopold Center Newsletter
- Iowa State Riparian Buffer Research Team
- A Guide to Managing Pasture Water (3 part series)
- LPE Learning Center December, 2006 webcast on Pathogens (see Atwill presentation on managing pathogen risks in livestock on range and pasture).
- Unusual Methods Yield Valuable Data for Cattle Producers Leopold Center Newsletter

