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\nSustainable Agriculture Engineering a win-win solution for poultry litter - Science Nation\n

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\n\nPublisher:\n\nScience360\n\n\n
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\nNew technology converts chicken manure into an eco-friendly revenue stream for farmers Description: Lee Blaney's lab at the University of Maryland, Baltimore County, smells somewhat like a barnyard, and with good reason. With support...\nNew technology converts chicken manure into an eco-friendly revenue stream for farmers Description: Lee Blaney's lab at the University of Maryland, Baltimore County, smells somewhat like a barnyard, and with good reason. With support from the National Science Foundation (NSF), the environmental engineer and his team are extracting nutrients from poultry litter to create a new revenue stream for farmers and help the environment at the same time. Poultry litter is generally everything that is left behind on the floors of poultry houses, including manure, bedding, leftover feed, feathers and soil. It's rich in the nutrients phosphorus, nitrogen and potassium (NPK), a fertilizer cocktail that is good for crops but can end up in nearby waterways via agricultural runoff. The team's technology separates the NPK nutrients to create Struvite, a valuable slow-release fertilizer that farmers could sell. The left-over solids are rich in carbon and can be used on fields to help soil hold more nutrients and water. The research in this episode was supported by NSF award #1511667, Collaborative Research: GOALI: Sustainable phosphorus recovery from agricultural waste. (GOALI is short for Grant Opportunities for Academic Liaison with Industry.)\n
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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3:21
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nScience360\n\n
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Date
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2018
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Language
English
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For Teacher Use
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Fine Print: Educational Use
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Concepts

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potassium, water, soil, carbon, nitrogen, scientists, nutrients, profit, litter, phosphorus, mexico, solids
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Additional Tags

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kind, struvite, poultry litter, understand, waste stream, national science foundation, sell, revenue stream, farmer, gulf, everyday, learning, science, fields, protecting, general science, environment, experiments, sciences, science experiments, dead zone, ways, blaney, resource, farmers, call, waste
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Best For: Explaining a topic
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