وزارت جهاد كشاورزي -...

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rifr-ac.orgFakhrian

Populus deltoides

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g/cm3

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Uprichard, J.M (cross-Bevan)populus X-

euramericana cv. Robusta

g/cm3

Marton,R. ;Stairs,G.R. ;Schreiner,E.J.

Populus deltoides x P.caudina

1 Flexibility ration

2 -UnScreen

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cmTTAPPI

omTTAPPI

omTTAPPI

omTTAPP

F

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F

A

A

B

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F

A

B

F

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A

A

B

CP2

dc

dL

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F

A

A

B

12

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F

F

13

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A

B

B

F

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A

B

C

g/cm3

g/cm3

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F

A

B

B

F

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g/cm3

)

A

B

C

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Popolus deltoides

CMP

7- FranKlin, G.L.(1954). A rapid method softening wood for microtome

sectioning tropical woods 88-36.

8- Marton, R.; Stairs, G.R.;Schreiner, E.J. 1968. In fluence of Growth

Rate and clonal Effects in wood Anatomy and Pulping

Properties of hybrid poplars TAPPI 51 . 5, 230-5. TAPPI Test

method 1992-93.

9- Uprichard, J. M. 1971. pulping studies of Newzealand - Grown

poplars. Appita 24(1971): 4, 261- 6.