USDA. Economic Research Service.
Summarizes major issues and drivers within the U.S. hog industry, including market reports, policy concerns, and trade statistics.
Swine
Iowa State University. Leopold Center for Sustainable Agriculture.
Information about hoop structures for swine. Includes full-text research reports pertaining to animal behavior and environment, manure management, health issues, societal issues and other systems.
U.S. Pork Center of Excellence.
Organizes swine production information according to the following categories: business management, swine health, animal behavior and welfare, breeding, nutrition, facilities, and worker safety. Delivers articles, factsheets, statistics, and databases.
Environmental Protection Agency.
Traces the evolution of pork production in the United States, assesses the economic value of pork to American agriculture, and describes the typical production and manure handling systems in use today.
USDA. Sustainable Agriculture Research and Education.
Showcases examples of alternative ways to raise pork profitably including the use of deep-straw bedding, hoop structures and pasture-based production.
Sow and Swine Welfare Fact Sheets
USDA. Agricultural Research Service.
USDA. Agricultural Research Service.
Lists chronologically all swine research projects conducted by the USDA Agricultural Research Service.