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RUL
r
To p
vent the shad
h
its growt
demanding species
r man
not be pe
the faster growing suppress
xception s to this
ve
very infe
grow
If the wood is treated und
oppice
at an ea
improving species
Temporary mixtur
species occur frequently
species ha s to be protect
instance
o ak
birch
h e r t h e speci
wh
t
r strip
lines
o
Two shade bearing sp
instance
may be mix
the soil changes f
r range the mixtu r
a
r e suitabl
mo
to be raised wit
r oups
be by g
r oups are sometimes given t h e s h ap
g
h
beec
now so mixed in the
r oups of oak extend ov
g
r e acres
even mo
beech
In this way t
beech is prevented
if it d o
s no t appear natu
FO RMA
it should
r more light d emanding specie s
T wo o
ntly mixed
r ule
r y fe r til
localities
r ior localities
or if it is int
r ly age with a
s of two or more light demanding
with
nurses of
circum stances of each case must decide
h ould be mix
s s
d by
r o
place to place
by groups
spots
gain
h a fas
r g r owi
and not
r
h e suppressio n of t h e oak by the
it is later on underpl anted wit
TI ON OF M IX
bearing
peci
more numerous than the light
becaus
the soil dete
s
slowe
admissible
w
r a sho
nded to und erplant t
h ade bearing and
especially w
d against f
larc
d by singl
cies of equal height growt
r ees
ingl
t
placing eac
h t d emanding
if a lig
g speci
r ees
single t
p
ssa
r a r
as ranging from one to ten and
h e a r ea being taken up by
st of t
r ally
D
s being k
r iorates
r g r owing species
h ere nothing else will
r
rotation
h e r e a sl ower growing
r ost o r d r oug h t
h
cotch
tr
but if
it may be d
h species on t h e
s
the mixture
In such cases the
r ips
of st
r t mountain s t h at t h e
O OD
pt back in
houl d
and
or a s
h e wood
soil
for
pine
or
es
groups
h
r
fo
quality of
r able to
si
pecies is
h o uld
and
h beech
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