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RUL
instance
silve
i s
if necessary
forester can produc
species with almost mathematical accuracy
mix
d woods o
the same tim
of pure wood s i s m uch simpler than that of mixed wood s
H
enc
the former may be preferable whenever really competent
managers are no t available
UL
The advantages of mixed wood s
above
important
able development
the locality do not su
r oved
b e imp
or m or
nume
above
exceptions occ
r when t h e quality of the locality is suc h that it
rotation
o
does not requi
trees growing on it
The mixture must be so ar
the others
ive d
velopment of
others
or
h
toug
st and least sociable
being dependent on shap
h t g r owth of t h e species
heig
h is r eq uired for its p r ope r developm
whic
the s
veral species di
a di
have
erent
species are b
FORMA
r fir i s favoured in the regeneration
r d s planted in
aft
r
a
the desi
r sub stantial advantages over pure wood s
it must not be fo
r
li sed under certain conditions
h e following
which are t
each of the species in the mixture
h i s will only be
T
r ous
species is soil improving
r when wood s a r e t r eated under a short
r e to be assisted by
and
h e
ven kill t
ach sp
cies must be given that g
r con siderably
hap
from bro ad
r abl e t h an oth e r s to stand an inf r ing
tte
TI O N O F M IX
r ed p r oportion o f
r gotten that the t r
M
TI ON
O
A
which have been detailed
suitable for the favour
er
they m ust
improving action of
r anged that one species does
h a pur
stablis
species may be detrimental to the
o utright
r ries the day
pecies ca
leaved species
D
O OD
and spruce
In this mann er
MI X
D
whenever pos sible
h e prin cipal
case
if t
wood
r
In this
thes
h t requirement and
lig
r owing space
nt
In t
Conif
rs
fo
the
several
the whole
atmen t
D
the more
indicated
x
s
h e
spect t
quali
h is r
spect
r in stance
gain
some
m
nt
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