AZADIRACHTA EXCELSA PDF

A multipurpose tree with edible and medicinal uses, as well as a host of other applications such as oil, agroforestry, insecticide and timber. It is harvested from. Preferred Scientific Name; Azadirachta excelsa. Taxonomic Tree; Domain: Eukaryota; Kingdom: Plantae; Phylum: Spermatophyta; Subphylum. The best-known species of the genus Azadirachta (family Meliaceae) is A. indica (Indian neem tree). There are at least two other congeneric species in.

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Don plantations in northwestern Spain. The oil contains caprylic acid 0.

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The young shoots and flowers are used to treat stomach diseases and nasal problems. If you have any useful information about this plant, please leave a comment.

Effects of water stress on growth azafirachta some physiological characteristics of Azadirachta excelsa Jack Jacobs seedlings. A note on Azadirachta excelsa: Calcium foliar concentration was been found to be deficient. No large scale plantation trials have been attempted in Peninsular Malaysia, but there are a number of small experimental trials.

Soil acidity and liming. A promising indigenous plantation species? The altitudes of the sites are below 30 m whilst the soils are sandy clay loam. The level and type of fertilizer applied and the methods of reducing nutrient loss are among the factors that need to be taken into consideration exce,sa managing site productivity of A.

Thesis, Universiti Pertanian Malaysia, Serdang. The texture is slightly coarse and uneven; the grain straight to interlocked. Azadirachta excelsa Scientific classification Kingdom: The soil in Sungai Karas is a sandy clay loam and low in pH Table 3. However, there is relatively little information on A. Additionally, its young shoots are edible and are used as vegetables Corner Potassium, Mg and Ca in the digest were determined by atomic absorption spectrophotometry.

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Ten trees from each plot were randomly selected for foliar nutrient analysis. An examination of the degtjareft method for determining soil organic matter and a excelsaa modification of the chromic acid titration method.

Both plantations were about two years old when the measurement was carried out. Two small branches on upper canopy of each tree were collected. The timber has been used for construction work joinery, interior finishing and flooring and for furniture, fancy articles, carving, turnery etc. Funding for this research was through a short-term grant Grant No. This page was last edited on 26 Marchat Relationships among growth parameters, soil properties and foliar nutrient concentrations: Thinning of small trees was carried azdirachta in December The specific epithet excelsa is from the Latin meaning “lofty”.

Seedlings are normally ready for planting out after 6 months. Prefers alluvial, medium textured, free draining, acidic soils.

Azadirachta excelsa

The plantation was established following clear cutting of first rotation mature old palm stand in July The measurement was carried out in November in Sungai Tong plantation and in June in Sungai Karas plantation.

Azadirachta excelsa commonly known as sentang [2] is a tree in the mahogany family Meliaceae. Methods in applied soil microbiology and biochemistry.

At 38 months, A. Characteristics of the two-year old Azadirachta excelsa stands. Retrieved from ” https: You can help Wikipedia by expanding it. The differences may due to different site preparation, management practices and climate. This species is closely related to A. Azadirahcta with ‘species’ microformats Articles containing Latin-language text All stub articles. Studies have shown azadiracyta the presence of Al in the soil solution increased tree uptake of K and reduced Ca Ryan et al.

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Soil sampling, handling, storage and analysis – soil nitrogen. The average annual temperature varies from Correlation and multiple linear regression analyses were used to examine the relationship among soil properties, foliar nutrients and tree growth.

The relationship between site characteristics and Pinus radiata growth on the Tsitsikama plateau, South Africa. Slope, in association with soil depth had the greatest influence on the stand growth. In both stands, six representative plots of 0. Based on a fertility rating by Kanapathy the site is low azadiraxhta exchangeable K and Mg and moderate in organic C, N and P, indicating the current rate of application of fertilizer may still be insufficient to increase the soil fertility.

Azadirachta excelsa – Wikipedia

Forest Research Institute Malaysia. From the above relationships, it can be seen that the soil characteristics that best explain the differences in growth are slope for height and volume and K for dbh. Pemerhatian awal pertumbuhan sentang Azadirachta excelsa berumur 3 tahun di Hutan Simpan Relai, Kelantan. If you would like to support this site, please consider Donating.

Positive relationships between tree azdairachta and soil depth have previously been reported for P. However, the potential impact caused by different site management practices on yield and over successive rotations is unknown.