Identification of the timber origin of tropical species by molecular. The wood formation of kapur dryobalanops sumatrensis and tembaga shorea leprosula, growing under a weak seasonal climate in west malaysia was studied over a fouryear period using cambium marking. 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. An shorea leprosula in nahilalakip ha genus nga shorea, ngan familia nga dipterocarpaceae. Nondensity dependent pollen dispersal of shorea maxwelliana.
Pdf rarity status and habitat of shorea laevis and shorea. 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. Genetic diversity and demographic history of an upper hill. Variability in wood properties of sixyearold planted. Periods estimated for flowers to develop ranged between 43 and 96 days and closely followed the interspecific sequence of flowering in the shorea species. Artificial planting at grass land open area planting and secondary forest dominated by pioneer species underplanting survival and growth of planted dipterocarp seedlings fig. Media in category shorea leprosula the following 6 files are in this category, out of 6 total.
Due to decreasingthe number of forest area, it will affect the sustainability of s. The induction of carbonbased secondary metabolites in leaves following damage has been proposed to be a result of a shift in the carbon. The first was compost m1 no compost, m2 compost doses was. Jan 29, 20 a detailed study has been performed on the antioxidant activity of the acetone and methanol extracts of the stem bark of the plant, shorea roxburghii. Overall results indicate that azadirachta excelsa and cinnamomum iners have good performance both in. Model pertumbuhan dan hasil tanaman shorea leprosula. Pages in category shorea the following 158 pages are in this category, out of 158 total. Itci ku, east kalimantan population average itteight cm. Fsc is an independent, nongovernmental, not for profit organization established to promote the responsible management of the worlds forests. Shorea leprosula miq meranti merah atau tembaga dan shorea johorensis foxw meranti majau merupakan jenisjenis dari famili dipterocarpaceae yang tersebar mulai dari pulau borneo kalimantan, serawak, brunei dan sabah, semenanjung thailand dan semenanjung malaysia, dan sumatra lipi, 1979 dalam kusumawati, 1996 kemudian menyebar ke tempat. 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. The impact of logging damage on tropical rainforests. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Keragaman genetik anakan shorea leprosula berdasarkan.
Every day thousands of users submit information to us about which programs they use to open specific types of files. Wood formation in two species of dipterocarpaceae in. An shorea leprosula in uska species han magnoliopsida nga ginhulagway ni friedrich anton wilhelm miquel. Americana 1920 tropical forest products lauan or dipterocarp forest. As most of the shorea leprosula populations did not bear fruits, seedlings were obtained from wildlings in the natural population and from existing nursery.
In other circumstances, logging disturbance may create an environment that is unfavourable, particularly if combined with heavy harvest pressure chazdon, 2003, as is the case with many highly valuable species in. Shorea maranti burck diagnostics emergent tree up to 54 mm tall and 161 cm dbh. Model pertumbuhan dan hasil tanaman shorea leprosula pada. Pdf long and shortterm induction of defences in seedlings.
A randomized complete blocks design with two factorials was used. Longitudinal variation in selected wood properties of. Effects of plant materials, cutting positions, rooting media. An excellent series of leaflets, this one gives information on the wood of several species in the genus shorea. The substitution of illipe fat shorea stenoptera for 15% of the cocoa butter provided bloom resistance delayed onset for shellmolded dark chocolate truffles ali et al.
Shorea palembanica, and shorea leprosula in the exsitu conservation area of gwef, as well. We used massively parallel nextgeneration sequencing to characterize the diversity and spatial variability of phyllosphere fungal communities of managed shorea leprosula miq. Kayunya dapat digunakan untuk berbagai keperluan seperti kayu lapis plywood, kayu gergajian sawtimber dan bahan bangunan. Drought and temperature thresholds also varied among species, with shorea maxwelliana requiring the most severe drought and shorea leprosula the lowest temperatures. If you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. The total phenolic content and antioxidant activity of the extracts were determined by dpph, radical scavenging, ferric ion reducing power, hydroxyl radical, abts. Abstract pdf bahasa indonesia ishak yassir, yuniar mitikauji vol 2, no 1 2008. Mating system parameters in a tropical tree species, shorea leprosulamiq. These measures however were restricted to the availability of wild lings.
Radial variation of wood axial elements in young acacia mangium willd. Inheritance of allozyme in shorea leprosula dipterocarpaceae. Shorea platyclados is an important, widespread upper hill dipterocarp in malaysia. Riap percobaan penanaman shorea smithiana pada hutan wanariset dengan jarak tanam. In this study we assessed patterns of fsgs in three species of dipterocarpaceae parashorea tomentella, shorea leprosula. Chrysocercops leprosulae is a moth of the family gracillariidae.
Development of reforestation techniques at degraded sites. Kualitas bibit cabutan shorea leprosula improvement of. By kiyoko honjo thesis submitted to the school of graduate studies, universiti putra malaysia. Structure of phyllosphere fungal communities in a tropical. And serial cross sectioning of shorea leprosula miq. Tujuan dari penelitian ini adalah untuk mengetahui tingkat kerusakan yang disebabkan oleh hama perusak daun pada anakan meranti di persemaian.
Dipterocarpaceae, which is commonly distributed in the lowland rainforests of southeast asia and is an important timber species called red meranti. Pdf basidiospores attach to the seed of shorea leprosula in. However, very little information regarding silviculture treatment to rehabilitate loa in tropical rainforest has been produced. Files are available under licenses specified on their description page. Shorea leprosula, offspring, genetic diversity, microsatellite abstrak nilai keragaman genetik keturunan suatu jenis tanaman merupakan salah satu faktor keberhasilan reproduksi dalam hutan. Pdf wood quality of cultivated red meranti shorea leprosula miq. Shorea leprosula shorea leprosula shorea leprosula no. The board of trustees of the royal botanic gardens, kew. This research aimed to study the ectomycorrhiza formed by basidiospores attached to the outer surface of shorea leprosula dipterocarpaceae seed collected from a lowland tropical dipterocarp forest. Ziegler, in science and technology of enrobed and filled chocolate, confectionery and bakery products, 2009.
The moving wall represents the time period between the last issue available in jstor and the most recently published issue of a journal. Pdf growth performance of planted shorea macrophylla. Documenting the scale and intensity of finescale spatial genetic structure fsgs, and the processes that shape it, is relevant to the sustainable management of genetic resources in timber tree species, particularly where logging or fragmentation might disrupt gene flow. Technical problems arose from the heavy callus formation due to the wounding of the cambium, the small radial increment, and the high variability of the cambial activity around and. While we do not yet have a description of the pdfa file format and what it is normally used for, we do know which programs are known to open these files.
This study examined the possibility of raising planting stocks of s. The subgeneric classification follows ashton 2004 and covers only species native to northern borneo, with some sri lankan species added. Estimation of carbon stock of red meranti shorea leprosula miq. A bayesian mating model based on the paternity of seeds collected from mother trees during sporadic and mass. The tree has suffered a massive population reduction, mainly because of the rates of exploitation of its light red meranti timber. Putrajaya botanical garden, putrajaya, federal territories of putrajaya. All structured data from the file and property namespaces is available under the creative commons cc0 license. Root architecture and its relation with the growth characteristics of. Genetic diversity of a tropical tree species, shorea leprosula miq. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader. Thirtyfour to one hundred seeds from 14 halfsib families of shorea leprosula. In rare instances, a publisher has elected to have a zero moving wall, so their current issues are available. Pendugaan cadangan karbon tegakan meranti shorea leprosula.
Pdf the properties of red meranti wood shorea leprosula. The identification of the region of origin is hampered by a moderate degree of genetic dif ferentiation for the two common dipterocarps. Twenty polymorphic microsatellite markers were developed, using next generation sequencing illumina, from genomic dna of parashorea malaanonan, a species of the dipterocarpaceae which is ecologically and economically important in the philippines. Mar 17, 2020 shorea leprosula in kew science plants of the world online. Pengaruh penyiapan lahan terhadap pertumbuhan shorea leprosula miq. Pdf wood quality of five yearold of cultivated red meranti shorea leprosula miq. Radial variation in wood properties of naturally and. Media in category shorea the following 17 files are in this category, out of 17 total. Effects of plant materials, cutting positions, rooting. Hello fellow wikipedians, i have just modified one external link on shorea leprosula. The properties of red meranti wood shorea leprosula miq from stand with thinning and shade free gap treatments article pdf available in journal of the indian academy of wood science 1. Studi tingkat kerusakan akibat hama daun pada tanaman meranti. Shorea leprosula in kew science plants of the world online.
Development of microsatellite markers from genomic dna of. Studi iklim mikro dan topografi pada habitat parashorea. Basidiospores attach to the seed of shorea leprosula in lowland tropical dipterocarp forest and form functional ectomycorrhiza on seed germination article pdf available in mycorrhiza 2824. An shorea in nahilalakip ha familia nga dipterocarpaceae. Pengaruh naungan dan dosis pupuk npk terhadap pertumbuhan. We examined the pollen dispersal pattern and mating system of shorea maxwelliana, the flowers of which are larger than those of shorea species belonging to section mutica which are thought to be pollinated by thrips weak flyers. Tujuan dalam penelitian ini adalah untuk mengetahui keragaman genetik keturunananakan shorea leprosula dari populasi hutan alam dan tanaman. Antioxidant activity of the stem bark of shorea roxburghii.
In loggedover stands in central kalimantan, indonesia, in which shorea leprosula seedlings were planted along cleared lines 1415 years before this. Burck pada lahan alangalang di samboja, kalimantan timur. Isolation and characterization of 20 microsatellite loci for an important tropical tree shorea. Long and shortterm induction of defences in seedlings of shores leprosula dipterocarpaceae. Glycolipid fractions from pumpkin have shown antibloom properties nakae et al. Identifikasi gulma pada tegakan shorea leprosula miq di pt.
If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple faq for additional information. The former was designed to develop technology that will. This is a complete listing of shorea species as accepted in plants of the world online as of july 2019. Shorea leprosula is one of the valuable species in the tropical rain forest and it has. Kondisi tempat tumbuh tegakan alam shorea leprosula shorea. Vegetative propagation by cuttings of seedlings of shorea leprosula can be an effective, easy and economical means for raising quality planting stock. Tumbuh sangat baik pada pembukaan rumpang dengan intensitas cahaya 50 70 % noor dan leppe, 1995. Are patterns of finescale spatial genetic structure. Buttress characteristics in relation to topography and crown eccentricity in planted and naturallyregenerated shorea leprosula trees. Carbon stock in the red meranti shorea leprosula miq. It can be downloaded as a pdf document from the internet. Rarity status and habitat of shorea laevis and shorea leprosula in muara teweh, central kalimantan.
Red meranti is an emergent tree of the rainforest with a wide, umbrellashaped crown. Shorea leprosula in asia fredericksen and putz, 2003. Shorea leprosula is a species of plant in the family dipterocarpaceae. Pdf basidiospores attach to the seed of shorea leprosula. Hutan tanaman shorea smithiana prospektif, sehat dan lestari.
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