ENTANDROPHRAGMA UTILE PDF

Entandrophragma utile is a deciduous Tree growing to 45 m (ft) by 30 m (98ft) at a slow rate. It is hardy to zone (UK) The plant is not self-fertile. Suitable. Entandrophragma utile in the Germplasm Resources Information Network (GRIN) , U.S. Department of Agriculture Agricultural Research Service. BOTANIC DESCRIPTION. Entandrophragma utile is a large tree up to 60 m and more in height, with a DBH of more than cm. Crown regular with few.

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Entandrophragma utile (PROTA) – PlantUse English

Entandrophragma utile is characterized as a non-pioneer light demander. Flora of Tropical East Africa. Part 1 — Africa.

Mycorrhizal inoculation seems to have potential for improving seedling establishment. Seeds can be entandrophrahma for about 3 months in sealed containers in a cool place, but insect damage, to which they are very susceptible, should be avoided, e.

Entandrophragma utile

Saplings of Entandrophragma utile are more light-demanding than those of other Entandrophragma spp. Fruit production starts when trees have reached bole diameters above ytile cm, and this has implications for forest management; minimum felling diameters should be well above 50 cm to allow natural regeneration. Peak measurement fluctuated within a range of entandrophragmaa mEq 0.

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Volume 4, Families M—R. Germination starts 13—19 days after sowing. Flora of Africa Sapindales genera Meliaceae. Charred and pulverized bark, mixed with salt and palm oil, is rubbed into scarifications to treat headache. The heartwood is reddish brown to purplish brown with moir? Ecological profiles of large timber species. Once dry, the wood is moderately stable in service.

Entandrophragma utile – Wikispecies

The risk of distortion during drying increases when more highly interlocked grain is present. Some entilins showed moderate in-vitro antimalarial activity against chloroquine-resistant strains of Plasmodium falciparum. Identification pratique des principaux arbres. The grain is slightly interlocked, texture moderately fine.

Stumps and striplings have been used for propagation, but the success rate of stumps was low. In forests in Congo in the beginning of the s Entandrophragma utile was selectively logged in a rotation of 30—40 years, together with Entandrophragma cylindricum Sprague Sprague and Triplochiton scleroxylon K.

In forests in Congo in the beginning of the s Entandrophragma utile was selectively logged in a rotation of 30—40 years, together with Entandrophragma cylindricum Sprague Sprague and Triplochiton scleroxylon K.

In Cameroon the bark is used to treat malaria. Redrawn and adapted by Iskak Syamsudin. Image credit Link to this image Add to scrapbook How you can use this image. By using our services, you agree to our use of cookies. Entandrophragma comprises about entandrpohragma species and is confined to tropical Africa. Entandrophragma utile is characterized as a non-pioneer light demander. The rates of shrinkage are medium, from green to oven dry 2. In Cameroon the bark is used to treat malaria. Under nursery conditions, however, seedlings can reach 40 cm tall in 6 months and 75 cm in one year.

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It air dries rather slowly, and may be liable to splitting and distortion.

In southern Cameroon exploitable trees occur very scattered; the average density is up to one tree of more than 60 cm bole diameter per 20 ha, and the average wood volume is up to 0. Rodents of Unusual Size. Entandrophragma utile Entandrophragma utile wood of utile Citation in web searches.

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