This webinar discusses the 4R’s of Nutrient Stewardship (Right Source, Right Rate, Right Time and Right Place), how the Ohio State University Extension is developing programs and research to clean up Lake Erie and Grand Lake St. Mary’s, and how industry professionals are embracing the 4R’s. This presentation was originally broadcast on November 30, 2012. More...
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The 4Rs of Nutrient Stewardship
Tom Bruulsema, IPNI North America (22 minutes)
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Presentation Slides
Ohio’s Response to Nutrient and Water Quality Concerns
Greg LaBarge, The Ohio State University (20 minutes)
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Presentation Slides
A Field Example of the 4Rs
John Oster, Morral Companies (11 minutes)
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Presentation Slides
Question and Answer
All Presenters (17 minutes)
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Written Summary
Continuing Education Units
Certified Crop Advisers (CCA, CPAg, or CPSS)
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American Registry of Professional Animal Scientists (ARPAS)
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