Yetter 2961-012 Cut and Feed Coulter/Fertilizer - Manual (Page 15)

15
LIQUID FERTILIZER APPLICATION RATE AND PRESSURE CHART
TABLES ARE BASED ON 30” NOZZLE SPACING
Values in this chart area based on using water. To calculate nozzle size required for your fertilizer application, the weight of the
fertilizer solution must be accounted for by using a conversion factor for specific gravity. The Conversion factor for 28% liquid nitrogen
is 1.13. Example: desired rate of application is 10 GPA of 28% N multiply 10 gallons per acre of fertilizer you want to apply x the
conversion factor for 28% N (1.13) to get an equivalent rate for water. 10 x 1.13 refers to the chart for 11.13 gallons per acre at your
desired speed/MPH.
GPA = 5940 X GPM H20 = WATER SOLUTION FACTOR
(Per Nozzle) MPH X W GPA = GALLON PER ACRE 28% = H20/1.13
GPM = GALLON PER MINUTES 32% = H20/1.15
MPH = MILES PER HOUR
W = WIDTH
This table is a reference only. Please calibrate your equipment to insure proper rate of application.
The information contained in this issue is offered in good faith by Yetter Mfg. Co. to further the understanding of liquid fertilizer
application.
However, the use of the information provided is beyond the control of Yetter Mfg. Co. and in no case shall Yetter Mfg. Co. or any seller
of its products be responsible for any damages that may occur from the use of this information.