From a genomic library enriched for dinucleotide ct repeats, 20 polymorphic microsatellite markers were developed for this species. Simple sequence repeats ssrs derived from expressed sequence tags ests are valuable markers because they represent transcribed regions and often transferable to related taxa. The dynamics of ectomycorrhizal infection of shorea leprosula seedlings in malaysian rain forests by lee su see and i. This work is licensed under a creative commons attribution 4. Rehabilitation of degraded forest with shorea leprosula and s. Sal tree shorea robusta ayurveda details and health benefits. Shorea leprosula, also known as light red meranti or meranti tembaga is an emergent tree belongs to light red meranti group.
Borneos forest managed with selective cutting with line replanting. Pdf rarity status and habitat of shorea laevis and shorea. Red meranti, shorea leprosula, wood fiber, wood density, specific gravity. Model pertumbuhan dan hasil tanaman shorea leprosula pada sistem tebang pilih tanam jalur teknik silin wahyudi dan sudin panjaitan 39 penelitian ini bertujuan untuk menyusun model pertumbuhan tanaman meranti shorea leprosula yang dikembangkan dalam jalur tanam serta memilih model yang paling baik untuk memprediksi pertumbuhan tanaman tersebut. This study was developed to compare the behavior and the ability of polymer foam composites towards sound absorption test of shorea leprosula wood sl of acid hydrolysis treatment with particle size red download pdf document. Dammar is a hard resin, obtained from various trees of southeast asia. Meranti merah wikipedia bahasa indonesia, ensiklopedia bebas. The colour of meranti heartwood varies sharply from dark red to light redbrown and from pale pink to pinkred. Shorea leprosula is a species of plant in the family dipterocarpaceae. Genetic diversity and population genetic structure of shorea leprosula was investigated using seven natural populations distributed throughout peninsular malaysia and one natural population from borneo. Mating system parameters in a tropical tree species, shorea leprosula miq. Pdf wood quality of five yearold of cultivated red meranti shorea leprosula miq.
Given the diversity of tree types and their region of origin, for the shorea red meranti species there will always be differences in shades and weights in a delivery of timber. Demographic history and interspecific hybridization of four. Vegetative propagation by cuttings of seedlings of shorea leprosula can be an effective, easy and economical means for raising quality planting stock. Pengaruh umur sumber bahan stek terhadap keberhasilan stek pucuk meranti tembaga shorea. The wood is not suitable for the highest quality of pulp and paper manufacturing. A preliminary survey of insect galls on dipterocarps in a. General information red balan is a large tree with a dense crown. Shorea leprosula, offspring, genetic diversity, microsatellite abstrak nilai keragaman genetik keturunan suatu jenis tanaman merupakan salah satu faktor keberhasilan reproduksi dalam hutan. Outcrossed and selfed progeny mothered by the trees and those dispersed from. These developments may reduce the genetic diversity of species within them and, consequently, the species ability to adapt to. Overlapping flowering periods among shorea species and high.
Wood quality of five yearold of cultivated red meranti shorea leprosula miq. Fiber dimension was measured through maceration specimen, while green moisture content, wood density, and specific gravity were measured following the modification of bs 373. This research was carried out by using jis method to evaluate natural durability of red meranti shorea leprosula miq. Download fulltext pdf inheritance of allozyme in shorea leprosula dipterocarpaceae article pdf available in journal of tropical forest science 121. Economic analysis of agroforestry of meranti shorea. This study examined the possibility of raising planting stocks of s. The diameter of its bole can reach up to 161 cm with stout buttresses up to 2 metres high soepadmo et al. In the short term, we analysed the phenolic content of leaves 7 d after damage. Shorea leprosula is one of the valuable species in the tropical rain forest and it has distributed widely in the lowland tropical rain forest with a ltitude up to 700 m above sea level. Files are available under licenses specified on their description page. However, the extent of these forests has declined in recent decades and they have become fragmented due to human activities. Mar 01, 2019 leprosula continuously changed in the probability of their belonging to either a s. Of the 24 ectomycorrhizal types reported from seedlings, wildlings and 20yearold trees of shorea leprosula, 20 were associated with the. Shorea leprosula can grow in a wide variety of site conditions with flat topography found throughout hilly areas, frequently found on welldrained soil, on deep clay soils or swampy soil in the mixed dipterocarp forest of lowlands and hill up to 700 meter above sea level, but it is a strongly lightdemanding species.
Tumbuh pada tanah yg bertekstur lempung berliat sampai lempung berpasir, dengan bulk density lebih dari 1 gcm3, ph yang sangat masam dan ktk yang rendah juga. Mar 17, 2020 shorea leprosula in kew science plants of the world online. Kondisi tempat tumbuh tegakan alam shorea leprosula shorea. To understand the breeding system and seed dispersal in shorea leprosula dipterocarpaceae in peninsular malaysia, a microsatellite analysis was conducted of embryos of immature and mature fruits fallen in litter traps under the crowns of five trees. Buttress characteristics in relation to topography and crown eccentricity in planted and naturallyregenerated shorea leprosula trees. The trees unfortunately have not produce the mature wood yet, and the wood produced is not suitable for the highest quality.
Pdf wood quality of cultivated red meranti shorea leprosula miq. Due to decreasingthe number of forest area, it will affect the sustainability of s. The progeny test of shorea leprosula under the ilro project pd 10601 rev. Keragaman genetik anakan shorea leprosula berdasarkan penanda. Effects of plant materials, cutting positions, rooting media. Mating system parameters in a tropical tree species, shorea. The tree has suffered a massive population reduction, mainly because of the rates of exploitation of its light red meranti timber. Of the 24 ectomycorrhizal types reported from seedlings, wildlings and 20yearold trees of shorea leprosula, 20 were associated with the basidiomycotina, two with the ascomycotina and two with either members of the ascomycotina or the russulaceae. Here, we report the development and characterization of estssrs from shorea leprosula. Ziegler, in science and technology of enrobed and filled chocolate, confectionery and bakery products, 2009. Ectomycorrhizas and putative ectomycorrhizal fungi of. The broad genetic diversity is maintained by collecting seeds from a wide range of populations and high number of parent trees.
This species is very common where it can be found in peninsular malaysia, peninsular thailand and. Shorea maranti burck diagnostics emergent tree up to 54 mm tall and 161 cm dbh. The moving wall represents the time period between the last issue available in jstor and the most recently published issue of a journal. Pdf microsatellite analysis of the breeding system and. It is distributed naturally in borneo, sumatra, bangka, belitung, peninsular malaysia and thailand 2, 3, 4, 5. The evaluation was conducted based on fiber dimension and physical properties of wood. Genetic diversity within and among population of shorea leprosula miq. Shorea leprosula is an important timber tree in southeast asia. The board of trustees of the royal botanic gardens, kew. Long and shortterm induction of defences in seedlings of. The pink grey sapwood is 2050 mm thick and distinct from the heartwood. Light red meranti primarily shorea leprosula shorea ovalis shorea. Heterozygosity varied among populations, ranging from 0.
Shorea leprosula in kew science plants of the world online. And shorea parvifolia dyer dipterocarpaceae in indonesia detected by aflps. The subgeneric classification follows ashton 2004 and covers only species native to northern borneo, with some sri lankan species added. Isolation and characterization of 20 microsatellite loci for. Kemampuan bertunas stool plants meranti tembaga shorea. The dynamics of ectomycorrhizal infection of shorea. Kayu terasnya berwarna merah muda pucat, merah muda kecoklatan, hingga merah tua atau bahkan merah tua kecoklatan. Shorea leprosula is one of the valuable species in the tropical rain forest and it has distributed widely in the lowland tropical rain forest with altitude up to 700 m. Vegetative propagation has an important role to produce high quality of seedling. Perawakan pohon besar, tinggi mencapai 60 m, daun lonjong, p e. Jenis shorea leprosula, shorea johorensis dan shorea smithiana tumbuh pada ketinggian antara 20 sampai 250 m dpl. Pdf forest exploitation and conversion to other landuse may cause lost of biodiversity, including most important dipterocarp trees species, i.
Growth patterns of shorea leprosula and dryobalanops lanceolata in. This is a complete listing of shorea species as accepted in plants of the world online as of july 2019. Mar 27, 2007 pristine tropical rainforests in southeast asia have rich species diversity and are important habitats for many plant species. Genetic diversity and demographic history of an upper hill. Shorea is a genus of about 196 species of mainly rainforest trees in the family dipterocarpaceae.
The straight, cylindrical bole can be free of branches for 15 25 metres, up to 112cm in diameter, with prominent buttresses. Expressed sequence tagsimple sequence repeats isolated. Genetic diversity of a tropical tree species, shorea. Kemampuan bertunas stool plants meranti tembaga shorea leprosula miq.
Abstract the ectomycorrhizas of shorea leprosula miq. Polymorphism of these loci was evaluated in a sample of 24 adult individuals from a natural population. Pdf anatomical features of wood formed after mechanical. Rehabilitation of degraded forest with shorea leprosula. Microsatellite analysis of the breeding system and seed dispersal in shorea leprosula dipterocarpaceae. Microsatellite analysis of the breeding system and seed. The induction of carbonbased secondary metabolites in leaves following damage has been proposed to be a result of a shift in the carbon. Sal tree shorea robusta ayurveda details and health benefits sal tree is known as shala in ayurveda. Shorea wikipedia bahasa melayu, ensiklopedia bebas. Economic analysis of agroforestry of meranti shorea leprosula miq planted among oil palm trees as a model for development of environmentally friendly oil palm plantation in the riau province, indonesia.
These developments may reduce the genetic diversity of species within them and, consequently, the species ability to adapt to environmental. The lp variable length from the base of the leaf to the widest point of the leaf is a variable that can be used as aleaf morphological characteristic of the four shorea which are compared because each one has a different value. Isolation and characterization of 20 microsatellite loci. Pdf rarity status and habitat of shorea laevis and. Media in category shorea leprosula the following 6 files are in this category, out of 6 total. The mean population and species level genetic diversity were exceptionally high he 0. Tanaman yang ada merupakan hasil seleksi alam dan seleksi dari kegiatan penjarangan. Longitudinal variation in selected wood properties of.
An excellent series of leaflets, this one gives information on the wood of several species in the genus shorea. Leaf morphology traits of shorea spp in exsitu khdtk. Traditionally, it is used for purposes such as caulking boats and baskets, as an adhesive, a medicine, as a fuel for torches and sometimes in foods. Batangnya mempunyai kulit luar yang berwarna abuabu atau coklat, sedikit beralur. Pada umur tersebut, ratarata diameter tanaman shorea leprosula sebesar 21,22 cm dengan tinggi,1 m. Pdf ectomycorrhizas and putative ectomycorrhizal fungi. Shorea leprosula and hopea odorata belong to dipterocarpaceae and have fast growing characteristic. Effects of plant materials, cutting positions, rooting. Shorea leprosula abstract vegetative propagation plays an important role to support shorea leprosulas clonal forestry development. Genetic laboratory, forest research institute malaysia, 52109 kepong, selangor, malaysia. The genus is named after sir john shore, the governorgeneral of the british east india company, 17931798. The wood is categorized as strength class of iii, therefore, this shorea leprosula wood is potential as raw material for plywood and. Berat jenisnya berkisar antara 0,3 0,86 pada kandungan air 15%.
Through vegetative propagation, the genetic potential of a mother tree will totally be inherited to the offsprings. It can be downloaded as a pdf document from the internet. This species is very common where it can be found in peninsular malaysia, peninsular thailand and borneo from the lowland to hill forests which up to. Tujuan dalam penelitian ini adalah untuk mengetahui keragaman genetik keturunananakan shorea leprosula dari populasi hutan alam dan tanaman. In this study anatomical characteristics of wood formed after mechanical wounding were observed to get fundamental information for the application of. Ectomycorrhizas and putative ectomycorrhizal fungi of shorea. It is mainly used in treating non healing wounds, diabetes, boils, deafness etc. Genotypes of seedlings obtained from a mother f1 hybrid s. Meranti merah tergolong kayu keras berbobot ringan sampai beratsedang. Shorea platyclados is an important, widespread upper hill dipterocarp in malaysia. Genus ini berasal daripada asia tenggara, iaitu daripada india utara ke malaysia, indonesia dan filipina genus. Notably, it is a referred, highly indexed, online international journal with high impact factor.
This study aimed to determine the effect of mother trees and cuttings material position of s. Here we test this hypothesis using seedlings of a tropical tree, shorea leprosula dipterocarpaceae. Malaya, sumatra, kalimantan sayadaeng thai, kontoi bayor kalbar, lempong kumbang kaltim, meranti pusuh swk. Progeny test of shorea leprosula as key point to increaseproductivity of secondary forest in. The wood is categorized as strength class of iii, therefore, this shorea leprosula wood is potential as raw material for plywood and furniture manufacturing, as well as for the 3rd class of structural and other purposes. Pristine tropical rainforests in southeast asia have rich species diversity and are important habitats for many plant species. Adanya asosiasi dengan ekotomikorisa inilah kemungkinan jenisjenis dipterocarpaceae dapat hidup pada tanahtanah. Properties of this timber species general botanical name. Alexanders forest research institute of malaysia frim, kepong, 52109 kuala lumpur, malaysia department of plant and soil science, university of aberdeen, aberdeen ab2 9ud, scotland received 17 july 1995.
International journal of science and research ijsr is published as a monthly journal with 12 issues per year. All structured data from the file and property namespaces is available under the creative commons cc0 license. Shorea pokok meranti ialah sejenis genus yang terdiri daripada 196 spesies, khususnya pokokpokok hutan hujan dalam famili dipterocarpaceae. In rare instances, a publisher has elected to have a zero moving wall, so their current issues are available. Shorea acuminata dyer, shorea curtisii dyer ex king, shorea leprosula miq. Shorea red meranti species there will always be differences in shades and weights in a delivery of timber. The timber of trees of the genus is sold under the common names lauan, luan, lawaan, meranti, seraya, balau, bangkirai, and philippine mahogany. Shorea leprosula miq shorea leprosula termasuk dalam kelompok meranti merah.
Leaves alternate, simple, penniveined, with conspicuous domatia running along the midrib and. Dipterocarpaceae, from malaysian lowland dipterocarp forest. Model pertumbuhan dan hasil tanaman shorea leprosula pada. Radial variation in wood properties of naturally and. Keawetan alami kayu meranti merah shorea leprosula miq.
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