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reliabl e planter i s placed on one flank at
advances a space equal to the fixed planting distance in t
direction of a pr
l p
O
plant
advances again the planting distance
plant
and so on
r ea
a
soon as the flanking man has advanced twic
the planting
I
T R I BU TI ON OF PLAN T
D
viously erected mark ( flag )
s
pl
l
k
F
until
distanc
s
s
P
s
d
r
r eaches the Opposite edge o f the
the next planter
and he now
puts in a second
h
h
l
puts in a third
advances
h e
one
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