8 m
6 m
4 m
2 m
0 m
6 m
4 m
2 m
(a)
(b)
2.5 cm
160
140
120
100
80
60
40
20
0
180
160
140
120
100
80
60
40
20
0
Phys
ical
and
mec
hani
cal p
rope
rtie
s of
oil
palm
No.
of v
ascu
lar b
undl
es c
mG2
2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0Distance from outer to pith (cm)
Vascular bundles (cmG2) Density (g cmG3) MOE (1000 kg cmG2) Compression//to grain (kg cmG2) Hardness (kg cmG2) Shear//to grain (kg cmG2) MOR (kg cmG2)
100
90
80
70
60
50
40
30
20
10
0
No.
of v
ascu
lar b
undl
es c
mG2
2 4 6
Den
sity
and
mec
hani
cal p
rope
rtie
s of
oil
palm
woo
d
90
80
70
60
50
40
30
20
10
0
Height
Vascular bundles (cm-2) Density (g cm-3) MOE (1000 kg cm-2) Compression//to grain (kg cm-2) Hardness (kg cm-2) Shear//to grain (kg cm-2) MOR (kg cm-2)