Air Emissions From Cattle Feedyards and Dairies

How do researchers measure air emissions from open lots? What are they learning about ammonia, hydrogen sulfide, and particulate matter (dust) emissions? This presentation was originally broadcast on March 27, 2009.

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Measuring Air Emissions From Open Lots

Brent Auvermann, Texas AgriLife Research (12 minutes)

Presentation Slides

Ammonia Emissions

Rick Todd, USDA ARS (10 minutes)

Presentation Slides

Hydrogen Sulfide Emissions

Ken Casey, Texas AgriLife Research (12 minutes)

Presentation Slides

Strategies to Reduce Ammonia Emissions

Andy Cole, USDA ARS (5 minutes)

Presentation Slides

Quantifying Particulate Matter (PM) Emissions

Russell McGee, Texas AgriLife Research (7 minutes)

Presentation Slides (Combined with presentation below)

Controlling Particulate Matter (PM) Emissions

Ronaldo Maghirang, Kansas State University (8 minutes)

Presentation Slides (Combined with presentation above)

Question and Answer

All Presenters (13 minutes)

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