ACACIA RADDIANA PDF

ACACIA RADDIANA PDF

Familia: Fabaceae Subfamilia: Mimosoideae Tribus: Acacieae Genus: Acacia Species: Acacia raddiana. Name[edit]. Acacia raddiana Savi. References[edit]. Acacia raddiana is a short desert tree with an impressive umbrella shape: a single non-branched trunk, which at a certain height ( meters) suddenly branches. Request PDF on ResearchGate | On Jan 1, , E. Le Floc’h and others published Acacia raddiana, un arbre des zones arides à usages multiples.

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Honey collected from Caragana arborescens is sometimes also called yellow acacia honey. Acacia raddiana in the Botanic Library. In another connection, it will be useful to improve our knowledge of the racdiana and the ecology of arbuscular mycorrhizial fungi in the soil in order to select the most efficient as innoculum.

The following other wikis use this file: The plant can be classified among species with high nitrogen fixing potential and low yield. Mycorrhizian infection is considerably reduced in eroded environments. Gum from the tree is edible and can be used as Gum Arabic. The genus Acacia contains species, half of which grow in Australia and the Pacific Ocean islands.

Most Acacia seeds are punctured by seed-beetles qcacia consume their content. This specific stratification of soil water stocks helps taddiana why the phenological cycle matches the rainy season in Senegal. Pliocene fossil pollen of an Acacia sp.

Acacia raddiana

The species is widely used by local populations as for medicinal purposes, as fodder, as fuel wood, and as charcoal thanks to the high calorific power of its wood. Acacia raddiana blooms mainly from October to December, also in March-April. This page was last edited on 6 Decemberat It also became apparent that mycorrhizal infection of the provenances of Acacia raddiana north of south were similar.

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If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. Researchers in different special fields arising from ecology, eco-physiology, genetics, microbiology, entomology and forestry combined forces to clarify the taxonomy and identify the geographical distribution of this species, to analyse the diversity both of the plant host and of the associated micro-organisms, to characterise its mode of functioning and raddiana interactions in the natural environment in response to water and nitrogen factors, and thus to bring together the elements acaciw for its use in rehabilitation actions.

Twisted acacia : allergenic

The resin that drips from desert Acacia trees was used by the ancients as medicine, and is called gummi arabicum Arabic gum. Our results show that there is no apparent link between the taxonomic position and the geographic origin of the strains of rhizobia that incidentally display marked homogeneity in their main symbiotic characteristics.

Large-scale reforestation programmes have already been implemented to stop land degradation. The results of the studies underline Acacia raddiana’s remarkable resistance to drought, it survives, grows and develops in its preferred areas despite evaporative demand and limited rainfall.

They were the trees from which the Tabernacle and some of its utensils were made: Acacia is a common food source and host plant for butterflies of the genus Jalmenus. Nonetheless, the camel succeeds in sticking its lips between the thorns and biting the leaves.

Archived from the original on 5 May All but 10 of its species are native to Australia[7] where it constitutes the largest plant genus.

Views View Edit History. Retrieved 27 September The leaves are alternate, bipinnate. The genus was first described from Africa by C. The pods and foliage, which grow prolifically xcacia the tree, are used as fodder for desert grazing animals. Acacia raddiana is very thorny. It grows in places where there is water at great depths and utilizes water stores that other plants cannot compete take advantage of. Botanical Journal of the Linnean Society. Adobe Photoshop Lightroom 5.

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From Wikipedia, the free encyclopedia. Wattle bark collected in Australia in the 19th century was exported to Europe where it was used in the raddiqna process. It grows in the Negev Desert and has also penetrated less dry and warm areas.

The tree grows aacia roots. With respect to functional aspects, the exact links between transpiration and phonology need to be established, since this relationship will adacia the way to forecasting transpiration.

It is true that the genetic study of this species is hampered by its polyploidy, which underlines the need for improvement of genetic models that are suitable for the interpretation of tetrapoloid markers. It constitutes a savannoid landscape in the extreme desert where trees are accompanied by desert shrubs and dwarf shrubs Fig. There are numerous benefits to be had from such plant formations, in particular for the conservation of biodiversity in its widest sense: Retrieved accia November Retrieved from ” https: The flowers are light yellow, arranged densely in small globules, like other members of the genus.

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As a whole, while displaying equal water potential, the strains were more resistant to water stress than to salinity. Retrieved 3 October Retrieved 19 November The Acacias bloom in Israel according to the climatic rhythm of their origin raddlana. Initially it comprised a group of plant species native to Africa and Australia, with the first species A. Additional information Acacia raddiana is a short desert tree with an impressive umbrella shape: