Snap-Shot Assessments of Nutrient Use on Dairy Farms. This presentation was originally broadcast on November 20, 2009. More...
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Why Measure Nutrient Use Efficiency and Differences Between Confinement Dairies and Grazing Dairies
Mark Powell, USDA-ARS Madison, Wisconsin (12 minutes)
Presentation Slides
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Data Collection; Nitrogen and Phosphorus Use Efficiency
Mark Powell, USDA-ARS Madison, Wisconsin (25 minutes)
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Do the Snap-shots Reflect What Is Really Going On?
Mark Powell, USDA-ARS Madison, Wisconsin (12 minutes)
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Question and Answer
Mark Powell (8 minutes)
Written Summary
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Continuing Education Units
Certified Crop Advisers (CCA, CPAg, or CPSS)
This webcast was submitted for 1 CEU in nutrient management. View the archive and take the quiz. See the quiz header for the CCA program final determination for CEU category. 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.
