Phil Busey Agronomy
Consulting Inc.
Turf spray calculator (units converter), Metric (SI) measurements
Return to Plant Protection
Turf Spray calculator, English measurements
Objective
: Application of the correct rates of liquid fertilizers and pesticides.
Question
: What is the spray rate from a traveling boom?
Initial numbers in the blanks are provided as examples. Replace with values you measure.
1.
Capture and measure the volume of spray coming out of the nozzles
.
"The average output is
milliliters per
seconds per nozzle."
2.
Measure the distance between nozzles
.
"The nozzles are
centimeters apart on the boom."
3.
Time the equipment speed
.
"The sprayer travels
meters in
seconds."
4.
"The spray rate is
liters per hectare."
Question
: How much concentrated formulation must be used per tankful to achieve the labeled rate?
1.
Enter the spray rate from above, or from another source
.
"The spray rate is
liters per hectare."
2.
Enter the volume of the tank
.
"The tank is
liters."
3.
What is the desired application rate of the concentrated formulation
?
"The label says to apply
liters per hectare."
4.
"Put
liters in the spray tank, equal to
millileters.
Incidentally, this will cover
hectares."