Grain Drill Calibration Chart. Now count the number of grain drive wheel revolutions when traveling the calibration distance. To calculate the fraction of an acre, divide 2,000 square feet by 43,560 square feet per acre to arrive at an area of 0.046 acres.
In the field, use a measuring wheel or tape to measure the course that is 200 feet in length. Now count the number of grain drive wheel revolutions when traveling the calibration distance. To calculate the fraction of an acre, divide 2,000 square feet by 43,560 square feet per acre to arrive at an area of 0.046 acres.
1 Grain drill calibration chart
Now Count The Number Of Grain Drive Wheel Revolutions When Traveling The Calibration Distance.
In the field, use a measuring wheel or tape to measure the course that is 200 feet in length. To calculate the fraction of an acre, divide 2,000 square feet by 43,560 square feet per acre to arrive at an area of 0.046 acres.