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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Higher level of K can reduce the uptake of Ca, which is azavirachta by the low Ca concentration in the foliage, which subsequently lead to reduce growth of the trees.

Fertilizer g per tree with 15 N P K was applied in April Differences between trees from the different locations were tested for significance using t-test.

In the mid ‘s the Malaysian government began promoting several edcelsa species for excelsx plantations, one of which is Azadirachta excelsa. This page was last edited on 26 Marchat Ong Kian Huat Complete address: Characteristics of the two-year old Azadirachta excelsa stands.

The differences may due to different site preparation, management practices and climate. 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.


InForestry Department of Peninsular Malaysia launched Forest Plantation Compensatory Project to coverha by the year with year rotation. Phoon Ah Kow, the azadirachat of the plantation for access. Azadirachta excelsa commonly known as sentang [2] is a tree in the mahogany family Meliaceae.

Azadirachta excelsa – Wikipedia

Academic Press, London – Toronto. Proper site selection and fertilizer applications are important factors azadirachga be considered when establishing A. Growth of two-year-old A. The experiment was conducted in the state of Terengganu and Johore, Malaysia Figure 1. Fertilizer application rate g tree Mature leaves were bulked to give a composite sample.

Kamis Awang Email address: Tree Flora of Sabah and Sarawak.

Foliar sampling was carried out in August The bark is pinkish grey or pinkish brown. This is the best way to guarantee an adequate supply of clonal material from desirable donor trees. Jugah Kadir Email address: The soil in Sungai Karas is a aadirachta clay loam and low in pH Table 3.

Azadirachta excelsa

The sweetly scented excelsz are creamy-white. Weeds were cleared by herbicide application each time before fertilization, leaving no ground cover for most of the time. Site characteristics and foliar nutrients of Azadirachta excelsa plantations in relation to growth were studied in Peninsular Malaysia.

Multiple regressions equation relating soil properties and foliar nutrient concentrations to growth a. The relationship between site characteristics and Pinus radiata growth on the Tsitsikama plateau, South Africa. The specific epithet excelsa is from the Latin meaning “lofty”. Soil sampling, handling, storage and analysis – soil nitrogen.


This information is essential for tree management and fertilizer prescriptions for A. Init was estimated that more than 5, ha of A. Effects of soil compaction on the growth and physiology of Azadirachta excelsa Jack Jacobs seedlings. This species is closely related azadirahcta A. The fruits are ellipsoid, green turning yellow at maturity, up to 3.

An examination of the degtjareft method for determining soil organic matter and a proposed modification of the chromic acid titration method. In a years-old plantation at Bukit Lagong Forest Reserve, Selangor, which was once left unmanaged for a few years, Ahmad Zuhaidi and Weinland reported a mean height of Concentrations of P, Mg and K which was higher for the latter element were at the maximum level as compared to study by Ong et al. Growth, soil properties and foliar nutrient concentrations of the two-year old Azadirachta excelsa at the Sungai Karas plantation.

A multipurpose tree with edible and medicinal uses, as well as a host of other applications such as oil, agroforestry, insecticide and timber. Azadirachta excelsa Jack Jacobs [1]. Two small branches on upper canopy of each tree were collected.