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Channel: pig manure – Livestock and Poultry Environmental Learning Community
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Nutrient Recovery Membrane Technology: Best Applications and Role in...

Proceedings Home | W2W Home  Purpose Animal manure contains nutrients and organic matter that is valuable to crop producers if it can be efficiently applied to nearby fields, however this can be a...

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Manure Management Technology Selection Guidance

Proceedings Home | W2W Home  Purpose Manure is an inevitable by-product of livestock production. Traditionally, manure has been land applied for the nutrient value in crop production and improved soil...

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Biofuels and Bioproducts from Wet and Gaseous Waste Streams: Challenges and...

Proceedings Home | W2W Home  Purpose To provide an initial characterization of the wet and gaseous organic feedstocks available in the continental U.S., and to explore technological possibilities for...

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Livestock Methane Emissions Estimated and Mapped at a County-level Scale for...

Proceedings Home | W2W Home  Purpose          This analysis of methane emissions used a “bottom-up” approach based on animal inventories, feed dry matter intake, and emission factors to estimate...

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Microarthropods as Bioindicators of Soil Health Following Land Application of...

Proceedings Home | W2W Home  *Purpose  As producers of livestock and agricultural crops continue to focus significant efforts on improving the environmental, economic, and social sustainability of...

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Renewable Energy Set-asides Push Biogas to Pipeline

Proceedings Home | W2W Home  Purpose Deriving the most value from the harvesting of organic wastes, particularly waste produced through farming operations, can be quite challenging. This paper...

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Recovery of Proteins and Phosphorus from Manure

Proceedings Home | W2W Home  *Purpose The recovery of phosphorus and proteins from manure could be advantageous to both offset costs and to improve and lessen the environmental impacts of manure...

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Early Stage Economic Modeling of Gas-permeable Membrane Technology Applied to...

  Proceedings Home | W2W Home  Purpose The objective of this study was to conduct cost versus design analysis for a gas-permeable membrane system using data from a small pilot scale experiment and...

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Nitrogen and Phosphorus Cycling Efficiency in US Food Supply Chains – A...

Proceedings Home | W2W Home  Purpose  Assessing and improving the sustainability of livestock production systems is essential to secure future food production. Crop-livestock production systems...

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USDA-NRCS and the National Air Quality Site Assessment Tool (NAQSAT) for...

Proceedings Home | W2W Home  Purpose The National Air Quality Site Assessment Tool (NAQSAT) was developed as a first-of-its-kind tool to help producers and their advisors assess the impact of...

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