Organic composition of trees
If you cut a tree level perpendicular to the leg Vnchahd sector and note the1 - pulp: -Is
the first component parts in the trunk of the tree and consists of
cellular tissue, and when the tree is small to be pulp containing a
large proportion of liquid food and eliminates from reaching the tree
age for old age, and move the food chain to the rings around Ballbad and
when there are knocks the tree we see that the heart of this branches
out of the pulp the originalTherefore, we note that the thinner branches of the tree trunk because of the distribution of sum of the bottom metal2 - Annual rings: -It
rings with cellulitis Hawa pores and spread the pulp in the crust and
are parallel and do not take a form quite circular in some casesHe was on this label due to the ring each year, so can rule at the age of the tree from the number of these episodesThe
annual rings are filled with the initial configuration article of
food-borne X-frozen organic and consists of wood used in the business
are strong and close to the wood veneer is weak because the hardness of
wood under the episodes closer to opening the crust color of the color
of the other3 - medullary rays or membership: -It
is connected to the food to parts of the tree which is a fabric with a wooden body pores of horizontal and vertical lines on the parts of the
tree extending from the heart about the crust4 - the crust: -Is
the protective cover of the wood spongy and consists of fibrous cells
of the wood and increase in fish years after the age of the accession of
the layers of the crack from the inside and when it reaches the tree
ageDisadvantages of timber: -Stop
these defects on the place planted the trees and how to service and
parts, and most important of these defects is the presence of wood that
is not maturity, and so do not cut the tree until fully ripe and growth
of even the right age and before the Atgeoff interior (Ejokh) when it
reaches the age 0Disadvantages: -A
- age, old age begins weakness of the heart and then the tree from the
roots to the top of her abdomen until it becomes a hollow 0B
- cracking, and is called Altfellouk occurs in the direction
perpendicular to the veins and cause drought in the upper class 0
suddenlyThe
Kasemh Vtkon apartments in the sector, intersecting with each other,
Valkasemh sector such as Bafilouk know what Filouk in the attack and
that is due to dissolution in the heart of the tree when she grows up 0And sometimes Filouk wide from the center toward the crust (called Bafilouk asterisk)He
spoke of the sudden contraction in the tree during the drying process
and to avoid this panic is too difficult to become his sector, such as
DecreeThe
ring is Filouk Vellouk annual rings between the longitudinal and result
in separation of parts of the episodes from neighboring parts Lhl it
often causes decay and rot 0
C - trauma: trauma arising from the dumping of this tree after cutting on the ground which leads to shrinkage and cracking in the fibers 0D - deflation: containing timber logs where cut to about 40% of the stuff, at least this amount to 12% after drying and this decrease in circumference of the trunk of slotted longitudinally valid and to the panels before they are drought Vinkmh these slabs and twisted together and Atqf others
And - the contract: the contract generated from the unloading branches of the tree when cut by the sharp growth and if the contract was a small and integrated with the tree does not fear them but if they are large they are harmful to 0G - spots: - This fault tree damage the fibers do not show stains with a bad smell but when you cut Alsgerh 0Z - rot - rot arises from the growth of wood, before fully ripe and the cause of the moisture that arise from not paying any attention to ventilation, particularly composite wood in buildings and trees which are not fully mature Vtkon worms that eat wood and converts it into a powder
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