September 2013 Update:  This YouTube clip demonstrates what I describe below about talking to turkeys. […]

As this video report shows, farmers might be forced to end some tour groups and […]

April 22 Earth Day UPDATE: A list of 13 ways to support food production and […]

Note: Doc Callahan, retired professor, part-time farmer, and full-time pontificator, occasionally adds his advice column […]

You’d need a “way back machine” to find horses planting nowadays (see below). High tech […]

World Radio Day Feb. 13, 2015 Update: Check out this article about the hassles of […]

Food Fuel and Plant Nutrient Use in the Future How well we research, plan, and […]

The theme of the 2012 Annual Report is the expansion of CAST into the realms […]

Update Feb. 2014:  This article points out that manure can be a gold mine for […]

***  Update, March 15: some worthwhile ag/tech links. Top 5 Trends in Ag Technology; SXSW […]