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Effect of cultural intensity and pla...

Aslezaeim, Nasrin.

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Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.).

Record Type:	Electronic resources : Monograph/item
Title/Author:	Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.)./
Author:	Aslezaeim, Nasrin.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2016,
Description:	160 p.
Notes:	Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.
Contained By:	Dissertation Abstracts International78-01B(E).
Subject:	Wood sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10141637
ISBN:	9781339969978

Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.).
Aslezaeim, Nasrin.

Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.). - Ann Arbor : ProQuest Dissertations & Theses, 2016 - 160 p.

Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.

Thesis (Ph.D.)--Mississippi State University, 2016.

The effects of cultural intensity (operational and intensive) and planting densities (741, 1483, 2224, and 2965 ha-1) on modulus of elasticity (MOE), modulus of rupture (MOR) and specific gravity (SG) of small clear samples obtained from 15 and 16 year-old loblolly pine ( Pinus taeda) from the Lower Coastal Plain and Piedmont region of the southeastern United State were examined. Planting density and distance from pith showed a significant (p < 0.0001) and strong main effect on stiffness (MOE) and strength (MOR) for the samples. Regardless of planting density, MOE, MOR and SG of samples increased significantly from pith toward bark. A significant culture x density interaction ( p < 0.0001) was observed for the samples obtained from the Lower Coastal Plain.

ISBN: 9781339969978Subjects--Topical Terms:

3168288
Wood sciences.

Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.).
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245 1 0 $a Effect of cultural intensity and planting density on wood properties of loblolly pine (Pinus taeda L.).
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2016
300 $a 160 p.
500 $a Source: Dissertation Abstracts International, Volume: 78-01(E), Section: B.
500 $a Advisers: Rubin Shmulsky; R. Dan Seale.
502 $a Thesis (Ph.D.)--Mississippi State University, 2016.
520 $a The effects of cultural intensity (operational and intensive) and planting densities (741, 1483, 2224, and 2965 ha-1) on modulus of elasticity (MOE), modulus of rupture (MOR) and specific gravity (SG) of small clear samples obtained from 15 and 16 year-old loblolly pine ( Pinus taeda) from the Lower Coastal Plain and Piedmont region of the southeastern United State were examined. Planting density and distance from pith showed a significant (p < 0.0001) and strong main effect on stiffness (MOE) and strength (MOR) for the samples. Regardless of planting density, MOE, MOR and SG of samples increased significantly from pith toward bark. A significant culture x density interaction ( p < 0.0001) was observed for the samples obtained from the Lower Coastal Plain.
520 $a The project also determined the feasibility of measuring microfibril angle (MFA) on solid wood loblolly pine samples using scanning electron microscopy and transmission electron microscopy with the angle analyzed using image analysis. Measurements of MFA revealed minor differences (50) between juvenile wood and mature wood.
590 $a School code: 0132.
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650 4 $a Forestry. $3 895157
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710 2 $a Mississippi State University. $b Forest Products. $3 1262979
773 0 $t Dissertation Abstracts International $g 78-01B(E).
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