December wheat was down 6.75 cents to a new contract low of $5.385 after the USDA said late yesterday that 56% of the winter wheat crop was harvested.

• 在美国农业部今日（7日）晚些时候公布56%25的冬小麦已经收割之后，12月小麦收盘下跌6.；75美分至近期低位5