Spurred by demand for ethanol, U.S. farmers have planted more corn than ever before: 92.9 million acres. The bumper corn crop was front and center at this year's Farm Progress Show in Decatur, Illinois, which shows off the latest in farming trends and technologies to an increasingly global audience.

Despite recent protests in France over its genetically modified crops, St. Louis based Monsanto Company (NYSE: MON) not only featured new drought- and pest-resistant corn and soy products to international dealers, but also hoped to shop for the best characteristics of foreign crops from those dealers.

Deere & Company (NYSE: DE) took the opportunity to showcase its biggest roll-out of new products -- from tractors to cotton pickers -- in years. They also featured their recent expansion into international markets, including western Europe, South America, and China. Incidentally, Deere has just announced a stock split and increased dividend.

U.S. Agriculture Secretary Mike Johanns attended the show and took the opportunity to urge Congress to restore the 2007 Farm Bill to more closely resemble the White House version. He also urged Congress to ratify pending free trade agreements with Panama, Peru, and South Korea.

Decatur-based Archer Daniels Midland Company (NYSE: ADM), which recently announced an organizational restructuring, and Peoria-based Caterpillar Inc. (NYSE: CAT), which has its own expansion plans in China, were also represented at the show.