The strength of wheat and soybeans and fear that the Ukrainian situation is escalating probably kept the corn market from closing lower. General Comments Today's grain and soy markets had plenty to chew on with the National Oilseed Processors Association's (NOPA's) March crush of 153.8 million bushels (6-7 million more than expected), only 3 percent of the U.S. corn crop planted, HRW enduring freezing temperatures as far south as southwest Oklahoma and some level of armed hostilities between Ukrainian forces and rebels in eastern Ukraine. It was mostly bullish, at least for soybeans and wheat, and markets reacted accordingly in moderate volume. Soybeans and wheat futures closed sharply higher. Corn futures chopped about on both sides of y...