Operating instruction
Saddle-mount fan unit with tank trailer GSG-AN-VM
46 - 72
011170-05-EN BA GSG-AN-VM / 2019-01-16
19.2. Calculation of the required plant protection agent/spray
For the required quantity of plant protection agent for the in-
tended purpose, please follow the instructions for the plant pro-
tection agent.
The surface area is generally stated in hectares (ha).
The required quantity for the area to be treated can be calculated
in two ways:
Variant 1: Calculation of the required plant protection agent quantity in kg
Required quantity of agent
(kg)
=
recommended quantity (kg/ha)
x
area
(ha)
Sample calculation
based on the following data:
Recommended quantity:
2
kg/ha
Surface area to be treated:
70 a
Area converted to ha
0.7 ha
Calculation:
2 x 0.7 = 1.4
The required quantity is 1.4 kg for 70 a
Variant 2: Calculation of the required quantity of water in l
Required water quantity
(l)
= recommended water quantity (kg/ha)
x
area
(ha)
Sample calculation
based on the following data:
Recommended water quantity:
400 l/ha
Surface area to be treated:
70 a
Area converted to ha
0.7 ha
Calculation:
400 x 0.7 = 280
The required water quantity is 280 l for 70 a
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