Odors from livestock facilities have been identified as a significant point of conflict between producers and their surrounding neighbors. Three primary sources of livestock odors have been categorized as: livestock holdings (barns, feedlots, and pens), manure storages, and land-applied manure. While investigations have been made to identify and characterize odor and associated chemicals for the first two odor sources, very few studies have addressed odor from land-applied manure. Significant challenges exist in the characterization of odors from land-applied manure. These are specifically: 1) The odor emission and dispersion is highly dependent upon weather conditions, and 2) Collection...
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