There is good reason to devote attention to grain sorghums this year as exports have been soaring with China's huge demand and impacting prices.In USDA's monthly WASDE, the section containing the supply/demand estimates for U.S. feed grains falls under the heading of "U.S. Feed Grain and Corn Supply and Use." This makes it appear that USDA separates corn from other feed grains, which is quite understandable. After all, U.S production of oats, barley and grain sorghum, the other feed grains followed by USDA, amount to only around 5 percent of corn production. In 2014/15, the land area planted to these other feed grains was only about 14 percent of the total planted to corn. Moreover, corn is a national crop that is produced widely across the...