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2.4
Local and Central fertilizer dosage
The
DREAM 2
recognizes central and local fertilization sites. The central fertilization
enables a number of irrigation lines to share the same fertilizer site, while the local
fertilization is intended to serve individual irrigation lines only. The screens used for
defining the local and the central fertilizers dosage appear next to each other and the
programming of these screens is done in a similar way.
The following dosing options are available:
l/m3
– liters of fertilizer per each cubic meter of water
sec/min
–
seconds of injection per each minute of irrigation
m:s/m3
–
minutes and seconds of injection per each cubic meter of water
l/min
–
liters of fertilizer per each minute of irrigation
Prop(L)
–
the specified fertilizer quantity will be injected proportionally
Bulk m:s
–
continuous injection of the fertilizer
quantity specified
by time units
Bulk(L)
–
continuous injection of the fertilizer quantity specified in liters.
Locate the cursor at the dosage mode field next to the desired fertilizer number.
Select the desired dosage mode either by using function key No. 2 for selecting the
default mode, or by using function key No. 3 for opening all the dosing options.
Define the desired fertilizer quantity or desired proportion.
Notice that :
The values displayed at the column of the left dosage depend on the selected
dosage mode: in case of proportional dosage it will show the actual
proportion, in case of bulk dosage it will show the left quantity.
The
DREAM 2
offers the convenience of using a library of predefined
FERTILIZER SETS
to be used by irrigation programs. For detailed
explanation see the subject of
Fertilizer Sets Library
within the
PARAMETERS
submenu.
The fertilizer
site identity
The number of
the fertilizer
injector in the
“fertilizer site”
The selected
dosage mode of
fertilizer 3
Default dosage
mode
Changing the desired
dosage mode
The desired dosage
Left dosage or actual
value
For selecting a
fertilizer set
