Aeration for Elimination of Manure Odor and Manure Runoff: What One Professional Engineer Has Learned in the Past 12 Years

Aerobic treatment has potential to be more practical for any size operation, reduce odors, reduce risk of runoff by facilitating application to growing crops, and reduce energy use when distributing manure nutrients.

Farm-based aeration, created through an upward/outward surface flow, was first introduced in the 1970’s and brought partial success. …

Cataloging and Evaluating Dairy Manure Treatment Technologies


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Purpose

To provide a forum for the introduction and evaluation of technologies that can treat dairy manure to the dairy farming community and the vendors that provide these technologies.

What Did We Do?

Newtrient has developed an on-line catalog of technologies that includes information on over 150 technologies and the companies that produce them as well as the Newtrient 9-Point scoring system and specific comments on each technology by the Newtrient Technology Advancement Team.…

Planning for Resilience: Using Scenarios to Address Potential Impacts of Climate Change for the Northern Plains Beef System

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Purpose

Resiliency to weather extremes is a topic that Northern Plains farmers and ranchers are already familiar with, but now climate change is adding new uncertainties that make it difficult to know the best practices for the future. Scenario planning is a method of needs assessment that will allow Extension and beef system stakeholders to come together using the latest climate science to discover robust management options, highlight key uncertainties, prioritize Extension programming needs, and provide an open forum for discussion for this sometimes controversial topic.…

Scenario Planning for the New York State Dairy Industry in a Changing Climate

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Purpose

Climate change is a slow and continual process that has been gradually changing our weather, and it will continue to occur. In order to adapt to such gradual changes, much foresight and planning is needed. The input-gathering process undertaken for this exercise was intended to compile information from stakeholders that was used to determine various scenarios of what future dairy production will look like, under specific climate change scenarios.…

Comprehensive Physiochemical Characterization of Poultry Litter: A First Step Towards Manure Management Plans in Argentina


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Purpose 

For the last decade, Argentinian CAFO’s have been increasing in number and size. Poultry farming showed remarkable growth and brought to light the absence of litter and nutrient management plans. Land application of poultry litter is the most common practice, but there is insufficient data to support recommended agronomic rates of application.…

Recommendations for Manure Injection and Incorporation Technologies for Phase 6 Chesapeake Bay Watershed Model


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Purpose

A Best Management Practice (BMP) Expert Panel was convened under guidance of the Chesapeake Bay Program’s (CBP) Water Quality Goal Implementation Team to assess and quantify Nitrogen and Phosphorus load reductions for use in the Phase 6 Chesapeake Bay Watershed Model when manure is injected or incorporated into agricultural lands within the watershed.…