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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In both stands, six representative plots of 0.
Seedlings are normally ready for planting out after 6 months. The sweetly scented flowers are creamy-white.
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. Effects of water azadiractha on growth and some physiological characteristics of Azadirachta excelsa Jack Jacobs seedlings. The young shoots and flowers are used to treat stomach diseases and nasal problems.
Azadirachta excelsa – Wikipedia
Azadirachta excelsa should not be planted on steep slope with shallow soils as growth will be restricted. Crop response to lime in the southern United States. Higher level of K can reduce the uptake of Ca, which is indicated by the low Ca concentration in the foliage, which subsequently lead to reduce azadircahta of the trees. Don plantations in northwestern Spain. Positive relationships between tree growth and soil depth have previously been reported for P.
Kamis Awang Email address: Except for Ca, other excellsa nutrient concentrations Table 3 were in the range previously reported by Ong et al.
The increments in growth parameters were similar to those reported by Zulkifli and Yahaya for a trial at Relai Forest Reserve, Kelantan. Seed products of Azadirachta species have been used for a long time in traditional medicine. Thesis, Universiti Pertanian Malaysia, Serdang.
Year ISBN Description An excellent series of leaflets, this one gives information on the wood of several species of light hardwoods. This information is essential for tree management and fertilizer prescriptions for A.
Liming or ashing maybe needed to increase the soil pH and so lower the concentration of exchangeable Al which maybe toxic to plants. Regression equations relating soil properties and foliar nutrient concentrations to growth parameters were obtained Table 5.
The average annual temperature varies from Phoon Ah Kow, the owner of the plantation for access. Forest Research Institute Malaysia. It is harvested from the wild, mainly for local use, but the timber is traded. However, the potential impact caused by different site management practices on yield and over successive rotations is unknown.
This Meliaceae -related article is a stub.
IUCN Red List of Threatened Species
Colorimetric determination of phosphorus in soil and plant materials with ascorbic acid. The heartwood is pale reddish-brown; it is distinctly demarcated from the yellowish-white, greyish white azsdirachta sometimes grey-pink sapwood. Additionally, its young shoots are edible and are used as vegetables Corner Thinning of small trees was carried out in December Nitrogen and P were determined by the similar colorimetric method used for soil.
Soil sampling, handling, storage and analysis – soil nitrogen. The texture is slightly coarse and uneven; the grain straight to interlocked. Growth data of two-year-old trees in the Sungai Tong and Sungai Karas plantations are shown in Table 2.
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You can help Wikipedia by expanding it. Proper site selection and fertilizer applications are important factors to be considered when establishing A. The plantation in Johore is located about 9 km south of Labis town 2 o 21’N and o 02’E.