The Great Plains have long been celebrated for the “amber waves of grain” in the popular hymn “America the Beautiful.” The region’s states produce most of the U.S.-grown crop of hard red winter wheat, favored by bakers for bread. But with prices hovering around $5 (C$6.86) per bushel, U.S. wheat farmers have reached an inflection point, with many forced to either lose money, feed wheat to cattle or kill off the crop.
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