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17
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Notice that :
Dosage by volume will be available only if the irrigation line or the water
source in use have got real or virtual water meters.
When irrigating by evaporation there is no planned value to be inserted, and
when working by m3/area the planned value actually contains the planned
amount per area and not the total amount to be irrigated. However, in both
cases, the total amount to be irrigated will appear as a calculated value. For
detailed explanation of dosage by evaporation and dosage by volume per
area, see the paragraph of
Special dosage modes
below.
The function of the various fields is as follows:
There is an option to define a special dosage of “water before” for the first Local
fertilizer, to make it different from the others. This option must be enabled through
the
DEALERS DEFINITIONS
.
Coordinated start of members of a sequence using the
“+” sign, is meant mainly for
coordinating the fertigation of various valves in order to eliminate contradicting
demands of water and fertilizers. In that case, the system does not permit individual
central fertigation jobs but is dealing instead with a common fertilizing job shared by
all the coordinated members. Therefore when the option of "starting together" of
valves with the “+”
sign is enabled, the definition of the water before will be made at
the common fertilizer dosage screen instead of in the water dosage screen and
hence the appearance of those screens will be slightly different.
Planned water
dosage
Status of the job
Water left to be
irrigated
Calculated
dosage in case of
evaporation or
dosage per area
Showing
current flow
or last flow
Water after
fertilization
Water before
fertilization
local
Water before
l
centra
fertilization
Dosage units
