2021/22 U.S. soybean production is forecast at 4.34 billion bushels, down 66 million on lower yields.  The first survey-based soybean yield forecast of 50.0 bushels per acre is reduced 0.8 bushels from last month.  Soybean supplies for 2020/21 are projected at 4.5 billion bushels, down 3 percent from last year.  The U.S. season-average soybean price for 2021/22 is forecast at $13.70 per bushel, unchanged from last month.  ...