321 Low-bush Blueberry USA Fruit 1,300.00 1,600.00 1,000.00 Calculated value The minimum value of 960 kg/ha is rounded to 1000 kg/ha. The minimum value of 1580 kg/ha is rounded to 1600 kg/ha. The article mentioned that the yield value is 960 kg/ha from 1969 to 1974 and 1580 kg/ha from in 1985 to 1989. The location of yield is at Maine. 1,644