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E & L Harrison Enterprises, Inc.

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UW Discovery Farms

This document discusses collecting air and manure samples from a farm to test for ammonia and hydrogen sulfide levels. Equipment shown includes an air bag sampler, ammonia detection tubes, a manure spreader, and devices for monitoring weather and filtering manure samples. Data was recorded from the samples.

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E & L Harrison Enterprises, Inc.
E & L Harrison Enterprises, Inc.
Air bag sample set up
Air bag sampler
Ammonia detection tube
Ammonia monitoring
Back of manure spreader
Bag of sampled air
Barn fan with jerome meter tubing
Collecting manure sample
Elk Mound stream
Filtering manure sample
E & L Harrison Enterprises, Inc.
Nasal ranger
Pouring sample to bottle
Recording data for hydrogen sulfide
Weather data collection
manure sample

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E & L Harrison Enterprises, Inc.