Kajian populasi dan allokasi biojisim amorphophallus hewittii (Alderw.) dan amorphophallus brachyphyllus (Hett) di gunung Aup, Sarikin, Bau
The population pattern study and biomass allocation of:1. hewittii and:1. brachvphvllus (both are endemic in Sarawak) were conducted at limestone area ofAup Hill, Sarikin, Bau. The distribution ofthese species showed that :1. hrachyphyllus had the highest total individuals of 92 plants more than d...
Saved in:
| Main Author: | |
|---|---|
| Format: | Final Year Project Report |
| Language: | English |
| Published: |
Universiti Malaysia Sarawak (UNIMAS)
2004
|
| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/18903/1/Rofidza%20ft.pdf http://ir.unimas.my/id/eprint/18903/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | The population pattern study and biomass allocation of:1. hewittii and:1. brachvphvllus (both are endemic
in Sarawak) were conducted at limestone area ofAup Hill, Sarikin, Bau. The distribution ofthese species
showed that :1. hrachyphyllus had the highest total individuals of 92 plants more than d.. hewittii (45
individuals) in 10 plots (20 m x 20m). Mean ofsize for length, width, and weight on seeds andfleshy fruits
of:1. hewittii and :1. brachyphyllus were significantly influenced by the characteristic ofthe species except
for fleshy fruit 's width. Biomass allocation analysis consists leaf weight ratio (LWR), stem weight ratio
(SWR), specific leaf area (SLA) and leaf area ratio (LAR) were significantly different (p<0.05) between
seedlings and matured plants of :1. hewittii. The forest structure and biomass estimation assessments
recorded the total of220 individual trees (75 species). Mallotus korthalsii contributed the highest leafarea
index (J00I .6m2) , basal area (7364.05cm2), highest density (27 individual) and important value
(IV=18.36). Besides, the highest biomass was presented by Artocarpus sericicarpus which are 24389. 9kglha from the total biomass of263.121tanlha.and LAI was 2.9halha. |
|---|