Practical Farmers of Iowa offers free online seminars in the off-season on farming topics. See all sixteen 90-minute archived seminars below. Register today to hear about the latest learning opportunity by email.
http://practicalfarmers.org/farminar/index.html

Iowa Agricultural Diversification & Market Development

The Agricultural Diversification and Market Development bureau's mission is to promote the advancement and marketing of alternative agricultural products and marketing opportunities.  A wealth of directories and different programs.
http://www.agriculture.state.ia.us/agDiversification.asp