Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai
An anatomical study was done on two species ofwoods, namely Belian (Eusideroxylon zwageri) dan Malagangai (Potoxylon melagangai). The objectives were to determine differences between selected anatomical characteristics of both species and their trend in relation to radial direction. Measurement were...
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| Format: | Proceeding |
| Language: | English |
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Malaysian Science And Technology Congress 2002
2002
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/1047/ http://ir.unimas.my/id/eprint/1047/1/Radial%20variation.pdf |
| _version_ | 1848834668892258304 |
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| author | Jusoh, Ismail I. B, Ipor |
| author_facet | Jusoh, Ismail I. B, Ipor |
| author_sort | Jusoh, Ismail |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | An anatomical study was done on two species ofwoods, namely Belian (Eusideroxylon zwageri) dan Malagangai (Potoxylon melagangai). The objectives were to determine differences between selected anatomical characteristics of both species and their trend in relation to radial direction. Measurement were done on macerated fibers and safraninstained sections of both species. Among the properties measured were fiber length, fiber wall thickness, vessel diameter, count per square millimeter and ray height. The data were analysed using one-way ANOV A and regression analysis. One-way ANOVA showed that the fiber length and fiber wall thickness ofE. zwageri was longer and thicker than that ofP. melagangai. Fibre length of Eusideroxylon zwageri increased while ray height decreased with radial direction. Positive trend ofincreased in size with radial direction of fiber length, fiber wall thickness and vessel diameter ofP. mela~angai was observed. No significant radial trend was observed for number of vessellmm and ray height in P. melagangai. This study showed that radial trend and anatomical characteristics of both species were not similar. |
| first_indexed | 2025-11-15T05:55:38Z |
| format | Proceeding |
| id | unimas-1047 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T05:55:38Z |
| publishDate | 2002 |
| publisher | Malaysian Science And Technology Congress 2002 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-10472022-01-12T07:20:47Z http://ir.unimas.my/id/eprint/1047/ Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai Jusoh, Ismail I. B, Ipor AC Collections. Series. Collected works An anatomical study was done on two species ofwoods, namely Belian (Eusideroxylon zwageri) dan Malagangai (Potoxylon melagangai). The objectives were to determine differences between selected anatomical characteristics of both species and their trend in relation to radial direction. Measurement were done on macerated fibers and safraninstained sections of both species. Among the properties measured were fiber length, fiber wall thickness, vessel diameter, count per square millimeter and ray height. The data were analysed using one-way ANOV A and regression analysis. One-way ANOVA showed that the fiber length and fiber wall thickness ofE. zwageri was longer and thicker than that ofP. melagangai. Fibre length of Eusideroxylon zwageri increased while ray height decreased with radial direction. Positive trend ofincreased in size with radial direction of fiber length, fiber wall thickness and vessel diameter ofP. mela~angai was observed. No significant radial trend was observed for number of vessellmm and ray height in P. melagangai. This study showed that radial trend and anatomical characteristics of both species were not similar. Malaysian Science And Technology Congress 2002 2002 Proceeding NonPeerReviewed text en http://ir.unimas.my/id/eprint/1047/1/Radial%20variation.pdf Jusoh, Ismail and I. B, Ipor (2002) Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai. In: Malaysian Science And Technology Congress 2002. (Unpublished) |
| spellingShingle | AC Collections. Series. Collected works Jusoh, Ismail I. B, Ipor Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title | Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title_full | Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title_fullStr | Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title_full_unstemmed | Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title_short | Radial variation of some anatomical features in Eusideroxylon zwageri and Potoxylon melagangai |
| title_sort | radial variation of some anatomical features in eusideroxylon zwageri and potoxylon melagangai |
| topic | AC Collections. Series. Collected works |
| url | http://ir.unimas.my/id/eprint/1047/ http://ir.unimas.my/id/eprint/1047/1/Radial%20variation.pdf |