On-farm research:

Discover Farms Minnesota
discoveryfarmsmn.org

UW Discovery Farms
www.uwdiscoveryfarms.org

Educational institutions:

University of Arkansas Cooperative Extension Service- Manure Management
www.uaex.edu

University of California- Manure Nutrient Management
manure.ucdavis.edu

University of Idaho- Nutrient Management
www.uidaho.edu

Iowa State University Extension and Outreach- Manure Management
www.extension.iastate.edu/

University of Minnesota Extension- Manure Management
extension.umn.edu

Mississippi State University Extension- Nutrient Management
extension.msstate.edu

University of Nebraska-Lincoln- Animal Manure Management
water.unl.edu

Utah State University Extension- Ag Waste Management
extension.usu.edu

Government:

USDA Natural Resources Conservation Service
www.nrcs.usda.gov

USDA Economic Research Service
www.ers.usda.gov