| Database on artificial forests in the tropics | ||||||
| ID: Sabah_other tree species-3 | ||||||
| 1. General information | ||||||
| Date of the investigation (yy/mm) |
: | August, 2001 | Plantation area (ha) |
: | 203.0 | |
| Plantation name | : | Plot C, Patau, Tambunan | Tree species | : | Pinus caribaea | |
| Region | : | Petau, Tambunan, Sabah | Family/Genus | : | Pinaceae - Pinus | |
| Altitude (m, asl) | : | 1,050 | Diameter at
breast height Maximum (cm) |
: | 52.0 | |
| Latitude | : | 5°46'99''N | Diameter at
breast height Minimum (cm) |
: | 10.8 | |
| Longitude | : | 116°25'80''E | Diameter at
breast height Average (cm) |
: | 31.3 | |
| Planted year and month (yy/mm) |
: | June, 1982 | Tree
height Maximum (m) |
: | 35.9 | |
| Planted spacing (m × m) |
: | 3 × 3 | Tree
height Minimum (m) |
: | 14.0 | |
| Survaival rate of planted trees (%) |
: | 84 | Tree
height Average (m) |
: | 28.1 | |
| 2. Site characteristics information | ||||||
| Land tenure | : | Government (SAFODA) | Expenditure (per ha) |
: | R2,000 | |
| Monthly temperature of the site (°C) |
: | (min.: 20.0, max.: 30.0) | Land preparation | : | R15 | |
| Monthly rainfall of the site (mm) |
: | (annual: 1,600) | Planting stock cost | : | R0.6 per tree | |
| Dry season | : | None | Maintenance cost | : | R60 | |
| Slope | : | - | Potential area
for planting (ha) |
: | - | |
| Soil type | : | - | Damages | : | Wind | |
| Soil texture | : | - | Remarks | : | None | |
| Soil pH | : | 3.57 (depth: 15 - 45 cm) | ||||
| Soil depth | : | Shallow | Vegetation and land utilization before planting | : | Fern, schrubs | |
| Water level | : | Low | ||||
| 3. Seedling information | ||||||
| Seedling | : | Seedring | Size of planting hole (cm) | : | Ø15 × 25 | |
| Provenance | : | Queensland, Australia | Fertilization | : | 50 g NPK per tree | |
| Potted | : | Potted | Weeding | : | Twelve times for three years | |
| Stock period | : | Three months (> 40 cm height) | Supplement planting | : | None | |
| Pot type/size | : | Pot (diameter: 7.6 cm, height: 20.3 cm) |
Thining | : | None | |
| Forest crown type | : | Single story | Prevention | : | Firebreak construction | |
| Forest floor vegetation | : | Sparse | ||||
| 4. Biomass information | ||||||
| BA (m2 ha-1) | : | - | Stem volume (m3 ha-1) | : | - | |
| Age (year) | : | - | With bark | : | - | |
| Actual density (trees ha-1) | : | - | Without bark | : | - | |
| Biomass (Mg ha-1) | : | - | ||||
| Stem | : | - | ||||
| Bark | : | - | ||||
| Branch | : | - | ||||
| Leaf | : | - | ||||
| Root | : | - | ||||
| Above ground | : | - | ||||