Phil Westerman North Carolina State University

Publish Date: April 9, 2010

Odor from swine production systems is generated at three primary sources on the farm: animal housing, manure storage and handling, and during land application. This publication addresses controlling odors during the storage and handling of swine manure. While odor from manure storage and handling is emitted continuously, the amount of odor generated can vary. Increased odor release may occur during certain times of the year and during certain events, such as during agitation prior to land application. Odor reduction methods vary by type of manure storage structure and manure system management. Odor reduction may be achieved by management practices that minimize the formation, release and transport of odorous compounds.