Practical Forestry in the Pacific Northwest - Protecting Existing Forests and Growing New Ones, from the Standpoint of the Public and That of the Lumberman, with an Outline of Technical Methods

Edward Tyson Allen

Capitolo 47

a little deep roots allowed its destruction from a fire that you/he/she was escaped
from of the protected best trees of seed of fir. Nevertheless, cedar owes
is classified as a damp-loving kind and it occupies dry grounds
only in coast or place of mountain where a there is compensating
heavy rain.

Reproduction and management of western cedar have not sufficiently been
studied to guarantee very positive conclusions. Probably this negligence is
because of a wide belief that despite his/her commercial and present importance,
its place in the future forest will be small. It happens more commonly
with the other trees in heavy stands that the maintenance of some does
young difficult cedar because of the harmfulness to cut in fetterses. Being
of the slow growth comparatively, also persistent in to hold back branches
when adult in the light, is not as promising for artificial
reproduction as Douglas fir or pine of white. To allow to become him old
enough for good material of pebble it will be too much expensive to pay,
to cover with a roof one with the wood products is easier to replace for.
While cedar is adapted for poles, sets and the other use of subsoil,
kind less decay-withstanding to you/he/she can be done equally durable from chemical
treatment. As a second crop is under probably in the other words,
other kind in ease of establishment, the rapidity and quantity, and
it won't have particular and enough value to compensate consequently
less economic use of the earth.

There can be exceptions to this rule. Good young cedar in forests
what you/he/she will be handled under the system of selection you/he/she should attentively be
protected. You/he/she can always be used and you/he/she can bring first income
anything other can be cut. For the same reason you/he/she has been suggested
to plant with fir and pine of white, one simultaneously as a
small proportion or later in the spaces of empty space where the other ones fail.
Under such conditions the principal stand won't be changed and the
cedar a precious addition will allow him.
Prev   Il contenuto del libro   Next

dźwigi osobowe muzyka księgowy namioty dyskusje