University of Florida

1 gallon = 128 fl oz = 3,785 ml. 1 dry pound = 16 ounces = 454 grams. Gallons per minute = Gpm = (nozzle spacing x mph x gpa) รท 5,940, where: 5,940 = a conversion factor that allows units to be expressed in gpm. Nozzle spacing is always in inches. Gpm = gallons per minute (single nozzle) Gpa = gallons per acre ................
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