Corn little changed

Corn futures are trading on both sides of unchanged Wednesday morning. May Corn is trading at 372 1/2, down 1/2 cent. July Corn is trading at 379 1/2, down 1/2 cent. December Corn is trading at 397, down 1/2 cent. More corn exports from the southern hemisphere countries has led to some selling on rallies. Feed demand concerns from bird flu has also led to some pressure. A little weaker dollar and uncertainty about U.S. crops until planting is done has been supportive.