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Pathogens
How do grazing livestock impact water quality? This presentation was originally broadcast on October 16, 2009. More...
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Contents |
Riparian Management: The Importance of Knowing Your Stream
Tom Isenhart, Iowa State University (21 minutes)
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Grazing Management to Limit Non-point Source Pollution in Pastures
Jim Russell, Iowa State University (18 minutes)
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Pathogens and Grazing Livestock
Steve Ensley, Iowa State University (15 minutes)
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Question and Answer
All Presenters (14 minutes)
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View Entire Presentation
View Entire Presentation (72 minutes). This is available only as streamed video.
- "Riparian Management: Know Your Stream" (Tom Isenhart) move time slider to 4:15
- "Grazing Management to Limit Non-point Source Pollution in Pastures" (Jim Russell) 25:50
- "Pathogens and Grazing Livestock" (Steve Ensley) 43:40
- "Question and Answer" 58:27
Continuing Education Units
Certified Crop Advisers (CCA, CPAg, or CPSS)
View the archive and take the quiz (not available yet). 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 publication series.
- LPE Learning Center December, 2006 webcast on Pathogens (see Atwill presentation on managing pathogen risks in livestock on range and pasture).
