Shorea parvifolia

Dyer

Dipterocarpaceae Edible: Nut - oil

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Description

A tropical tree in the Dipterocarpaceae family native to tropical regions.

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Edible Uses

The nuts are processed for oil extraction.

Distribution

It is a tropical plant.

Where It Grows

Asia, Malaysia, SE Asia,

Cultivation

Found in the wild on dry to wet soils that range from sandy to clay.

Propagation

We have no specific information for this species - the information below is a general guide for the genus. Seed - best sown as soon as possible. It does not require pre-treatment, but it is recommended to soak the seed for 12 hours prior to sowing. The seeds are sown in seedbeds, where they are covered with a mixture of sand and soil (1:1) or with a thin layer of sawdust. Germination of fresh seeds is usually good and rapid. About two weeks after germination, when the seedlings are 5 - 6cm tall, they are potted up into individual containers about 15 x 23cm with good drainage holes at their base. It is normally recommended to use a mixture of forest soil and sand (at a ratio of 3:1) as the potting medium in order to introduce the appropriate mycorrhiza to the roots. The seedlings are placed in 50 - 60% sunlight and watered twice daily. Seedlings can be planted out when 30 - 40cm tall - harden the seedlings off in full sunlight for one month prior to planting.

Other Uses

The heartwood is light red to pink or pink-brown, with white resin streaks; it is clearly demarcated from the 5 - 8cm wide band of sapwood. The texture is medium; the grain interlocked with a ribbon-like aspect; the surface is lustrous. The wood is light in weight, soft, moderately durable, being resistant to dry wood borers, somewhat resistant to fungi and susceptible to termites. The wood seasons well with a slight risk of checking or distortion; once dry it is stable to moderately stable in service. The wood works well with normal tools, though the tools need to be kept sharp because it has a tendency towards woolliness; it generally finishes fairly well, though filling is recommended; screwing and nailing are good; gluing is correct. The wood is used for several purposes including interior and exterior panelling and joinery, light carpentry, boxes and crates, veneer etc.