Manure Application in No-Till

livestock and poultry environmental learning center logo with cow, pig, and chicken sillhouettes over a map of the U.S. with three circling arrows

Novel Approaches to Manure Application in No-Till. This webcast features some of what has been learned about the agronomic, economic and environmental effects of several novel approaches to incorporating manure in no-till systems. This presentation was originally broadcast on September 17, 2010. More…

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Pennsylvania Low Disturbance Manure Incorporation Research

Doug …

Precision Phosphorus Feeding for Dairy Cattle

livestock and poultry environmental learning center logo with cow, pig, and chicken sillhouettes over a map of the U.S. with three circling arrows

Precision Phosphorus Feeding of the Dairy Cow. This presentation was originally broadcast on March 19, 2010. More…

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Dietary Nutrient Management: What Goes In, Must Come Out

Dr. Mark Hanigan, Department of Dairy Science, Virginia Tech (25 minutes)

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Precision Phosphorus Feeding

Snap-Shot Assessments of Nutrient Use on Dairy Farms Webcast

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)

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Data Collection;

Air Emissions After Manure Land Application Including Subsurface Application of Poultry Litter and Solid Manure

When manure is land applied there are many different gases emitted, including greenhouse gases and those that contribute to odors. How much is emitted and how does that change with different application methods? This presentation was originally broadcast on September 18, 2009. More…

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Gaseous Emissions Following Land Application of Manures

Curtis Dell, USDA ARS (16 minutes)

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Monitoring Manure

Feeding Strategies To Reduce Animal Air Emissions Webcast

What strategies are effective in reducing air emission from animals? Learn more about research into beef, dairy and swine. This presentation was originally broadcast on January 16, 2009. More…

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Dietary Effects on Air Emissions: Beef Cattle

Andy Cole, USDA ARS (14 minutes)

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Ethanol Co-Products Impact on Manure Nutrient Management Webcast

The rapidly expanding ethanol industry is producing increasing amounts of corn co-products that will be used in livestock and poultry diets. Inclusion of distillers grains and corn gluten feed in diets alter excretion of nitrogen and phosphorous in manure and therefore impacts nutrient planning. This webcast will explain how feeding ethanol co-products may impact manure nutrient management. The speakers are Joel DeRouchey, Kansas State University who will discuss the impacts for swine and poultry operations. Considerations for beef and dairy …