U.S. Department of Agriculture
The US Department of Agriculture is the bread and butter of government produced Agricultural information. It has both a breadth and depth of information:
Animal Health, Biotechnology, Education and Research, Energy, Emergency Preparedness and Disaster Response, Farm Bill, Food and Nutrition, Food Safety, Forestry, Homeland Security, Laws and Regulations, Marketing and Trade, Natural Resources and Environment, Outreach (USDA administers farm commodity and conservation programs), Plant Health, Rural and Community Development, Travel and Recreation