dairy manure – DAIReXNET

August 16, 2019August 16, 2019

Making Sense of Treatment Technology Options for Livestock Farms

Have you ever wondered whether manure should be treated on your livestock operation? What technology will work best in your situation? This webinar discusses strategies for selecting the right technology to meet your farm’s needs and reviews some proven and emerging technologies that are showing promise for the dairy industry. This presentation was originally broadcast on February 16, 2018. More…

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August 16, 2019August 16, 2019

Methane Mitigation Strategies for Dairy Herds

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Purpose

The U.S. dairy industry has committed to lowering the carbon footprint of milk production by 25% by 2020. A key factor in meeting this goal is reducing enteric greenhouse gas (GHG) emissions which represent about 51% of the carbon footprint of a gallon of milk. Methane (CH4) is the primary GHG emitted by dairy cows. Total methane emissions represented 10.6% of the total U.S. GHG emissions in 2014. Enteric CH4 emissions were 22.5% of …

August 16, 2019August 16, 2019

Biosecurity for Livestock and Poultry Manure Management

Most biosecurity plans are meant to protect animal and human health by preventing the spread of bacteria or other pathogens. Indirectly, effective biosecurity practices can reduce the likelihood of multiple or catastrophic mortalities which is an issue of environmental concern. While not usually discussed under the umbrella of “biosecurity”, manure handling should not be ignored when considering your plan. Related: Manure Pathogens

August 16, 2019August 16, 2019

Feed Management and Phosphorus Excretion in Dairy Cows

What Is the Connection between Phosphorus and Water Quality?

“Phosphorus (P) is an essential element for plant and animal growth and its input has long been recognized as necessary to maintain profitable crop and animal production. Phosphorus inputs can also increase the biological productivity of surface waters by accelerating eutrophication. Eutrophication is the natural aging of lakes or streams brought on by nutrient enrichment. This process can be greatly accelerated by human activities that increase nutrient loading rates to water. …

August 16, 2019August 16, 2019

Spill Prevention, Control and Countermeasures

If your farm stores oil, fuel, or oil products, you should take note of the Spill Prevention, Control, and Countermeasures (SPCC) program. This rule applies to storages of a certain size and places some planning requirements on the farm. Speakers also discuss the proposed exemption for certain milk containers.

Reminder: Farms now must amend and implement their Spill Prevention, Control, and Countermeasure (SPCC) Plans. The compliance date for farms is May 10, 2013.

NOTE: This presentation was originally broadcast on …

August 16, 2019August 16, 2019

Manure Application in No-Till

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 …

August 16, 2019August 16, 2019

NAQSAT for Beef and Dairy

NAQSAT is a tool for determining opportunities to reduce air emissions from livestock farms. This webcast focuses on Beef and Dairy Production, while part 2 focuses on Swine and Poultry. This presentation was originally broadcast on August 20, 2010. More…

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Introduction

Natalie Rector, Michigan State University (13 …

August 16, 2019August 16, 2019

Precision Phosphorus Feeding for Dairy Cattle

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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Presentation Slides

Precision Phosphorus Feeding

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August 16, 2019August 16, 2019

Manure Nutrients, Cover Crops, and Slurry Seeding

Cover crops are being promoted as a way to keep manure nutrients from leaching or running off during ‘idle’ months in the field. Coupling manure application and cover crops: Can it work and what are the benefits? This presentation was originally broadcast on January 15, 2010. More…

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Coupling Manure Application

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August 16, 2019August 16, 2019

Effects of Waste Management Techniques to Reduce Dairy Emissions from Freestall Housing

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Dairy
Use Area: Animal Housing
Technology Category: Management
Air Mitigated Pollutants: Volatile Organic Compounds, Ethanol & Methanol

System Summary

Recent dairy emission research has identified alcohols (methanol and ethanol) as the major volatile …