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Journal articles on the topic 'Red Meranti'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Heka, Stefanus Debrito, Setia Budi Peran, and Sulaiman Bakri. "EVALUASI TINGKAT KEBERHASILAN TANAMAN MERANTI MERAH (Shorea leprosula Miq) DI AREAL MINIATUR HUTAN HUJAN TROPIS (MH2T) PROVINSI KALIMANTAN SELATAN." Jurnal Sylva Scienteae 4, no. 2 (2021): 334. http://dx.doi.org/10.20527/jss.v4i2.3344.

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The purpose of this study was to analyze the growth condition of red meranti plants and classify the succes rate of red meranti plants. The method used in the sturated sampling method (census), data collection is carried out on all red meranti plants in the measuring block by observing and measuring the plant height and diameter parameters directly. The result showed that the health conditions of red meranti plants consisted of 23,46% healthy plants, 57,21% unhealthy and 19,34% languorous with a plant growth percentage of 40,59% smaller than the percentage of dead plants of 59,41%. The success

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Taufani, Dian, Yuniarti Yuniarti, and Budi Sutiya. "KARAKTERISTIK BRIKET ARANG DARI LIMBAH SERBUK PENGGERGAJIAN KAYU KARET DAN LIMBAH SERBUK PENGGERGAJIAN KAYU MERANTI MERAH." Jurnal Sylva Scienteae 6, no. 5 (2023): 740. http://dx.doi.org/10.20527/jss.v6i5.10653.

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Charcoal briquettes made from a mixture of rubber wood sawing powder and red meranti sawdust is one of the efforts to utilize waste. The purpose of this study was to determine the characteristics of charcoal briquettes from a mixture of rubber sawdust waste and red meranti sawdust waste. The mixture of raw materials used 5 treatments, namely 1) 100% rubber wood charcoal briquettes; 2) 75% rubber wood charcoal briquettes and 25% red meranti wood charcoal; 3) 50% rubber wood charcoal briquettes and 50% red meranti wood charcoal; 4) 25% rubber wood charcoal briquettes and 75% red meranti wood cha

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3

Adi, Danang Sudarwoko, Sung-Wook Hwang, Dwi Ajias Pramasari, et al. "Anatomical Properties and Near Infrared Spectra Characteristics of Four Shorea Species from Indonesia." HAYATI Journal of Biosciences 27, no. 3 (2020): 247. http://dx.doi.org/10.4308/hjb.27.3.247.

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This study investigated the anatomical properties and absorbance characteristics of NIR spectra of four Shorea species from Indonesia. Macroscopic section revealed that Balau has similarity with Heavy Red Meranti, whereas White Meranti was almost identical with Light Red Meranti. All of the woods have diffuse porous and axial resin canals in tangential lines at the microscopic level. Original NIR spectra of Shorea species showed different absorbance characteristic. Wood density was assumed to be one of the factors that affected to the absorbances. Principal component analysis (PCA) of second d

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4

Erwin, Andrian Fernandes, Kholik Karyadi, Isna Yuniar Wardhani, Kusno Yuli Widiati, and Nani Husien. "Analysis of Red Meranti Wood Color Change Due to Weather Exposure in Samarinda." IOP Conference Series: Earth and Environmental Science 1282, no. 1 (2023): 012033. http://dx.doi.org/10.1088/1755-1315/1282/1/012033.

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Abstract Red Meranti is a high-quality commercial wood that can be used outdoors. Outdoor timber will be exposed to the weather so that, in the long period, it will cause discoloration. This study aims to determine the colour change of meranti wood due to weather exposure for five months. Observation of macroscopic and colorimeter changes in the colour of red meranti wood refers to the ASTM D2244 standard. The results showed that red meranti wood at the beginning of the study was brownish red with L* 64.67, a* 16.13, and b* 17.00. After 150 days, it turned greyish black with L* 50.74, a* 1.25,

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5

Oktovia, Ira, Gusti Muhammad Hatta, and Damaris Payung. "ANALISIS KERUSAKAN DAUN MERANTI MERAH (Shorea leprosula) TINGKAT SEMAI DI TAMAN HUTAN HUJAN TROPIS INDONESIA (THHTI) KOTA BANJARBARU PROVINSI KALIMANTAN SELATAN." Jurnal Sylva Scienteae 5, no. 4 (2022): 624. http://dx.doi.org/10.20527/jss.v5i4.6152.

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This study aims to analyze the type of damage to the leaves of red Meranti (Shorea leprosula), to identify the types of pests on Meranti Merah plants, to calculate the percentage of damage to the leaves of Meranti Merah at the seedling level. The method used is a sampling technique using purposive sampling, namely a sampling technique carried out by taking research samples on the type of red Meranti and its growth rate at the seedling level. The type of damage to the red Meranti plant had spot damage of 39 leaves with the highest damage value on a scale of 1 (1-25%), defects of 317 leaves with

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6

Fernandes, Andrian, Aida Ainur Fitriah, Nuraini Ilavita Ocafyanti, et al. "Analisis Warna Kayu Berbasis Komputer, pH, Dan Sifat Fisika Kayu Meranti Merah, Meranti Putih Dan Keruing Dari Toko Kayu Di Samarinda." Daun: Jurnal Ilmiah Pertanian dan Kehutanan 10, no. 1 (2023): 49–59. http://dx.doi.org/10.33084/daun.v10i1.4781.

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ABSTRAK Kayu sebagai bahan baku konstruksi banyak diperjual belikan di toko kayu, diantaranya adalah jenis meranti merah, meranti putih dan keruing. Setiap kayu memiliki sifat yang berbeda, misalnya sifat warna, pH, berat jenis, kadar air dan penyusutan kayu. Penelitian bertujuan untuk mengetahui sifat warna, pH, berat jenis, kadar air kering udara dan penyusutan kayu dari jenis meranti merah, meranti putih dan keruing yang dijual di toko kayu di Samarinda. Pengujian berat jenis, kadar air, penyusutan kayu mengacu pada British Standards BS 373: 1957, pengujian warna kayu dengan menilai L

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7

Pratama, Dony, Gusti Syeransyah Rudy, and Susilawati Susilawati. "SEBARAN DAN KONDISI ANAKAN JENIS MERANTI (Shorea spp) DARI POHON INDUK DI KHDTK ULM." Jurnal Sylva Scienteae 6, no. 3 (2023): 413. http://dx.doi.org/10.20527/jss.v6i3.9217.

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Kalimantan has tropical natural forests which are mostly dominated by the dipterocarpaceae family, which are known by the trade names: meranti (Shorea spp), bangkirai (Shorea laevis), lime (Dryobalanops aromatica), resak (Vatica wallichii), and keruing (Dipterocarpus). The Shorea clan or commonly referred to as the meranti group is one of the genera of the Dipterocarpaceae tribe that grows in the lowlands. Meranti is a commercial tree species with the main wood producer in Indonesia that has been traded since the start of natural forest exploitation in the era around 1970. Sampling of the moth

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8

Pebriandi, Pebriandi, Risda Haliyani, and Muhammad Mardhiansyah. "Pengaruh Media Tanam dan Pupuk Kotoran Ayam Terhadap Pertumbuhan Semai Meranti Merah (Shorea leprosula)." INDIGENOUS BIOLOGI : JURNAL PENDIDIKAN DAN SAINS BIOLOGI 6, no. 3 (2024): 126–35. https://doi.org/10.33323/indigenous.v6i3.436.

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Shorea leprosula is one of the most important commercial timber in Indonesia. The existence of this red meranti plant is included in the IUCN Red List with an endangered conservation status. Efforts to increase the productivity of red meranti plants can be done by improving the quality of the planting media and increasing the growth of seedlings. This study aims to determine the effects and the best composition of planting media and chicken manure on the growth of red meranti seedlings. The research was conducted at the Experimental Garden and Forestry Laboratory, Faculty of Agriculture, Unive

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9

Solissa, Renaldo, Ludia Siahaya, and Hendrik SES HAponno. "Studi habitat Meranti Merah di Desa Oki Lama Kecamatan Namrole Kabupaten Buru Selatan." MAKILA 17, no. 1 (2023): 68–82. http://dx.doi.org/10.30598/makila.v17i1.8946.

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This study aims to determine the Red Meranti species' growing place (habitat) (Shorea selanica B.L) in Oki Lama Village, Namrole District, South Buru Regency. This research was carried out by sampling method; 100 m x 100m observation blocks were taken, and vegetation data were taken utilizing pathways with a systematic sampling inventory method. Vegetation analysis to determine relative density dominance, relative dominance, frequency, relative frequency, and essential value index. The types of trees found in the research location of red meranti trees, pulai, resin, Langsatt, and durian. On li

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Koroh, Desy Natalia, Mahdi Santoso, Fitri Diana Batubara, Milad Madiyawati, and Nuwa Nuwa. "Pemanfaatan Limbah Penggergajian Kayu Meranti Merah Sebagai Bahan Baku Papan Partikel Kerapatan Sedang Dengan Perekat Alami Asam Sitrat." HUTAN TROPIKA 17, no. 2 (2022): 197–206. http://dx.doi.org/10.36873/jht.v17i2.7537.

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Red Meranti was a commercial wood that is widely used as a raw material for the timber industry (plywood and sawmill industry), and generated a lot of waste. Currently, the utilization of red meranti waste has not been utilized optimally. One of the optimizing utilization of that waste was for developing a Particleboard with the citric acid natural binder. The objective of this study was to determine the bonding properties of Sawmill Waste Red Meranti Particleboard bonded with a Citric Acid Natural Adhesive. Citric acid was dissolved in water with the concentration of the solution adjusted to

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11

Herijanto Thamrin. "PENGUKURAN TINGGI DAN DIAMETER TANAMAN MERANTI MERAH (Shorea pauciflora C.F. Gaertn) DI KEBUN RAYA UNMUL SAMARINDA (KRUS)." JURNAL AGRIMENT 5, no. 01 (2020): 62–65. http://dx.doi.org/10.51967/jurnalagriment.v5i01.353.

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Forest is a natural resource that can be renewed and utilized. Utilization of forest resources must pay attention to the principle of being beneficial and providing sustainable results for humans. Forests must be maintained in order to get these benefits. The purpose of this study was to determine the height and diameter of the Red Meranti tree (Shorea pauciflora C.F. Gaertn) at the age of 13 at the Botanical Garden Unmul Samarinda (KRUS). The expected results of this study are to provide information on the height and diameter growth of red meranti (Shorea pauciflora.C.F.Gaertn). This research

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12

Leha Abdul Rahman, Noor, Koay Mei Hyie, Anizah Kalam, and Fauziah Md Yusof. "Biomorphic Silicon Carbide from Malaysian Hardwood." International Journal of Engineering & Technology 7, no. 4.26 (2018): 257. http://dx.doi.org/10.14419/ijet.v7i4.26.22178.

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Porous silicon carbide with mimicking the original microstructure of wood are prepared by pyrolysis and subsequently impregnated with silicon by silicon melt infiltration. The infiltration process was performed at 1500 °C for 3 hours holding times in inert atmosphere. Two types of wood were used as precursor which is Kapur and dark red Meranti.The morphology of resulting porous SiC have been investigated using scanning electron microscope (SEM/EDX) and X-ray diffraction (XRD) analysis. The density of the samples was characterized by Archimedes methods. The excess of silicon was removed by etch

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13

Trilia, Cimi, Eritha K. Firdara, and Reri Yulianti. "IDENTIFIKASI JENIS HAMA DAN PENYAKIT TANAMAN MERANTI MERAH (Shorea leprosula Miq) DI AREAL KEBUN BENIH SEMAI UNIVERSITAS PALANGKA RAYA." HUTAN TROPIKA 16, no. 1 (2022): 124–37. http://dx.doi.org/10.36873/jht.v16i1.2974.

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Seed gardens are one way to obtain quality seeds. Seed gardens are areas where certainplants are planted to produce seeds of superior genetic origin. The seed garden of TheUniversity of Palangkaraya in maintaining red meranti (Shorea leprosula Miq) plantsencountered several obstacles, one of which was pests and diseases. Identification of pestand disease attacks is basically the beginning to find out a plant needs special care orattention to improve the quality of the plant itself. This study aims to identify anddetermine the intensity of pest and disease attacks on red meranti (Shorea leprosu

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14

Taman, Alex. "Clay Impregnation on Strength of Red meranti Wood (Shorea leprosula)." Global Journal of Research in Agriculture & Life Sciences 3, no. 5 (2023): 33–37. https://doi.org/10.5281/zenodo.10013885.

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Preservation of red meranti wood with clay material by vacuum-pressing called impregnation aims to improve its strength properties, especially flexural strength and stiffness Impregnation is the process of inserting certain materials into wood by vacuum-pressing, which is a full cell preservation process. The method of this research is to make a test sample of red meranti wood (Shorea leprosula) with a size of 5 cm x 5 cm x 76 cm which is impregnated with clay at a pressure of 60 psi for 2 hours in concentrations of 2.5%, 5%, and 7.5% and then tested for retention value and tested for flexural

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15

Leiwakabessy, Mc Clif, Febian F. Tetelay, and Anjela Sahupaka. "STRUKTUR DAN KOMPOSISI MERANTI MERAH (Shorea montigena) DI NEGERI HONITETU KECAMATAN INAMOSOL KABUPATEN SERAM BAGIAN BARAT." Jurnal Hutan Tropis 13, no. 2 (2025): 313. https://doi.org/10.20527/jht.v13i2.23035.

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This study aimed to determine the structure and composition of red meranti (Shorea montigena) in Honitetu Village. This research took place from January 2019 to completion. In order to achieve these objectives, the method used was the method of sampling made an observation block according to the location. vegetation data was collected by lane with a systematic sampling inventory method so that the width and length of the path are adjusted according to the area of the research location. The results of this study showed that The structure of the red meranti stand (Shorea montigena) consists of 5

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Prasetyo, Veri Agus, Dina Naemah, and Sulaiman Bakri. "IDENTIFIKASI KERUSAKAN DAUN MERANTI MERAH (Shorea leprosula) DI MINIATUR HUTAN HUJAN TROPIS BANJARBARU." Jurnal Sylva Scienteae 4, no. 5 (2021): 815. http://dx.doi.org/10.20527/jss.v4i5.4203.

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The health of plants is very important to note especially in forest plants such as Miniature tropical Rainforest (MH2T). Information about the health of plants especially red Meranti is necessary so that the purpose of development in MH2T can be achieved, the preservation of endemic types such as plants Meranti and ulin do not suffer damage or attack pests and diseases and of course in order to maintain the sustainability of tropical rainforest. Forest damage can be caused by the presence of biotic and abiotic factors, therefore necessary introduction of the types of damage found, alternative

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17

Lukmandaru, Ganis, Fajar Setiaji, and Ayu Warahapsari. "Alkaline Pulping of Red Meranti (Shorea selanica Blume)." Wood Research Journal 5, no. 2 (2024): 57–64. http://dx.doi.org/10.51850/wrj.2014.5.2.57-64.

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The suitability for papermaking of red meranti (Shorea selanica Blume) wood for three alkaline pulping processes i.e soda, soda-anthraquinone (AQ), and kraft was studied. The ﬁber morphology and chemical properties were also examined. Cooks were made for 20% (as Na2O) activate alkali. The resulting pulp and paper properties were investigated. The basic density of red meranti was 0.42 g/cm3 and can be classified to be of medium density. The fibre proportion (67.14%) and fibre length (1.07 mm) of red meranti in this study were within the range of tropical hardwoods. The derived values for Runkel

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18

Husna, Farida, Iqbar Iqbar, and Ashabul Anhar. "Keanekaragaman Jenis Meranti (Shorea spp.) di Hutan Arul Relem Kecamatan Pining Kabupaten Gayo Lues." Jurnal Ilmiah Mahasiswa Pertanian 6, no. 4 (2021): 928–34. http://dx.doi.org/10.17969/jimfp.v6i4.18255.

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Abstrak. Hutan Arul Relem merupakan salah satu hutan lindung di Kecamatan Pining, Kabupaten Gayo Lues yang memiliki flora dan fauna. Salah satu flora yang terdapat di Hutan Arul Relem adalah meranti. Keanekaragaman jenis meranti di Hutan Arul Relem belum diketahui. Oleh karena itu perlu dilakukan penelitian mengenai keanekaragaman jenis meranti (Shorea spp.) yang bertujuan untuk mengidentifikasi, mengetahui indeks nilai penting, mengetahui indeks keanekaragaman, dan menentukan status konservasi jenis meranti berdasarkan Peraturan Perundang-undangan Indonesia dan IUCN (International Union for C

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Wahyudi, Imam, and Julius Johansen Sitanggang. "Wood Quality of Cultivated Red Meranti (Shorea leprosula Miq.)." Jurnal Ilmu Pertanian Indonesia 21, no. 2 (2016): 140–45. http://dx.doi.org/10.18343/jipi.21.2.140.

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20

Syafii, Syafii. "U Uji Kekerasan (Hardness Test) Kayulapis Kegunaan Khusus Jenis Floorbase untuk Lantai Bangunan Struktural." Buletin Loupe 18, no. 02 (2022): 87–93. http://dx.doi.org/10.51967/buletinloupe.v18i02.1817.

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Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis pengaruh komposisi finir yang berbeda terhadap nilai kekerasan (hardness) kayulapis jenis floorbase. Jenis kayulapis ini begitu popular terutama di negara-negara yang banyak membangun rumah prevabrikan, seperti Jepang, Amerika dan Eropa. Umumnya floorbase digunakan sebagai bahan pelapisan atas lantai atau sebagai subflooring, sebagai pilihan lain dari penggunaan lantai keramik atau granit. Karenanya pengujian terhadap nilai kekerasan, yang merupakan satu di antara sifat-sifat mekaniknya menjadi sangat perlu untuk dilakukan. Ka

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21

Manya, Manya. "Inventarisasi Serangan Hama Anakan Meranti Merah (Shorea selanica) di Lokasi CIMTROP Universitas Palangka Raya Kalimantan Tengah." Agrisilvika 1, no. 1 (2017): 6–13. https://doi.org/10.5281/zenodo.839341.

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The success of forest plantation development can not be separated from the provision of good quality seed. Most of the work in the form of forest management activities of protection against pests. In supporting the successful planting of plant species dipterocarp seedlings need to do intensive maintenance at the time in the nursery. Because in the maintenance of seedlings in the nursery is always found pests which can cause harm. Meranti cultivation technique has been known among foresters in forest rehabilitation and plantation establishment. <em>Shorea selanica</em> included in the group of

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22

Juhda, Akbar Khairu, Gusti Abdul Rahmat Thamrin, and Rosidah Radam. "PENGARUH WAKTU FERMENTASI DAN PENAMBAHAN JUMLAH RAGI TERHADAP KADAR BIOETANOL DARI LIMBAH MERANTI MERAH (Shorea leprosula MIQ)." Jurnal Sylva Scienteae 6, no. 2 (2023): 207. http://dx.doi.org/10.20527/jss.v6i2.8503.

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One of the most widely available lignocellulosic materials in Indonesia is red meranti wood sawdust. Most of the natural forests outside Java are dominated by stands of dipterocarpaceae, especially red meranti. This study calculates the content of bioethanol and bioethanol in the fermentation process, and how variable the amount and content of bioethanol from waste due to the addition of yeast and variations in the length of fermentation time. The collection and processing of data from the results of the study were recorded in an observation table associated with a factorial Completely Randomi

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Sulistyo, Joko, Sri Nugroho Marsoem, Tomy Listyanto, and Yus Andhini Bhekti Pertiwi Bhekti Pertiwi. "Sifat Ketahanan Api dan Degradasi Panas Tiga Jenis Kayu Dilapisi Arang Kayu Sengon." Jurnal Ilmu Kehutanan 14, no. 1 (2020): 28. http://dx.doi.org/10.22146/jik.57460.

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Kayu sebagai biomaterial memiliki sifat yang tidak menguntungkan yaitu kayu dapat terbakar. Kebakaran dalam rumah dengan kostruksi material kayu membahayakan keselamatan jiwa manusia. Upaya telah dilakukan dalam mencegah kebakaran dengan meningkatan daya tahan material kayu. Penelitian ini dilaksanakan untuk mengembangkan material tahan api berbasis karbon (CFR) dari arang kayu sengon. Efektifitas CFR dari arang sengon untuk meningkatkan ketahanan api pada kayu jati, meranti merah dan pinus dipelajari. CFR dibuat melalui pencampuran serbuk arang sengon berukuran 10 mesh dan perekat PVAC dengan

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24

Abdul Rahman, Noor Leha, Koay Mei Hyie, Anizah Kalam, Teng Wan Dung, and Husna Elias. "Characterisation of Silicon Carbide from Dark Red Meranti Wood." Materials Science Forum 878 (November 2016): 108–13. http://dx.doi.org/10.4028/www.scientific.net/msf.878.108.

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Porous biomorphic silicon carbide is a promising ceramic materials for used in wide variety of applications especially in filtration and separation. Wood derived silicon carbide retains the heterogeneous structure of initial wood. Silicon carbide ceramic was derived from Dark Red Meranti wood precursor in this study. The derivation process was prepared by reaction between liquid silicon and carbon preform. The carbon preform was obtained via pyrolysis process at 850 °C in Argon gas flow atmosphere. This process was followed by Si infiltration at 1500 °C for different holding hours. The density

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Ong, Chee Beng, Martin Philip Ansell, Wen-Shao Chang, and Pete Walker. "Bending properties of finger-jointed Malaysian dark red meranti." International Wood Products Journal 10, no. 2 (2019): 49–54. http://dx.doi.org/10.1080/20426445.2019.1616401.

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Bosman, Monique T. M., Ingrid de Kort, Marianne K. van Genderen, and Pieter Baas. "Radial Variation in Wood Properties of Naturally and Plantation Grown Light Red Meranti (Shorea, Dipterocarpaceae)." IAWA Journal 15, no. 2 (1994): 111–20. http://dx.doi.org/10.1163/22941932-90001350.

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The wood quality parameters of cell wall percentage, tissue proportions and basic specific gravity were determined for three naturally and nine plantation grown trees of Light Red Meranti (Shorea leprosula and S. parvifolia).

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Gašparík, Miroslav, Milan Gaff, František Kačík, and Adam Sikora. "Color and chemical changes in teak (Tectona grandis L. f.) and meranti (Shorea spp.) wood after thermal treatment." BioResources 14, no. 2 (2019): 2667–83. http://dx.doi.org/10.15376/biores.14.2.2667-2683.

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This paper studied the effect of thermal treatment (160 °C, 180 °C, and 210 °C), based on ThermoWood® principle, on the color and chemical properties of teak (Tectona grandis L. f.) and meranti (Shorea spp.) wood. The color of the wood was determined using the CIE L*a*b* system before and after the thermal treatment and was evaluated according to the total color change. The chemical changes were evaluated by wet chemical methods. The lightness of the wood was most affected during treatment. Meranti wood became darker (46.1%) compared with the teak wood (41.8%). The red-green and yellow-blue co

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Merous, Noor Hazmira, Rohana Abd Rahman, Nor Azila Mohamed, Ismariah Ahmad, Lim Hin Hui, and Mohd Shahwahid Othman. "Factor Determinants on Availability and Consumption of Rubberwood in Peninsular Malaysia." Journal of Tropical Resources and Sustainable Science (JTRSS) 3, no. 1 (2021): 191–96. http://dx.doi.org/10.47253/jtrss.v3i1.556.

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Rubberwood sawntimber has become one of the major contributors to the Malaysian furniture export and economic growth in the past two decades as its demand from wooden furniture manufacturing has increased tremendously. Factors affecting availability and consumption of rubberwood sawntimber are identified through the multiple regression models. The results of the regression analyses have been statistically diagnosed and modified to generate the best models. Availability of rubberwood sawntimber is influenced by replanted area, price of rubberwood log, latex price and previous production of rubb

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Agustina, Theresia, Johannes Adhijoso Tjondro, and David Setiawan. "Uji Eksperimental Sambungan Pelat Baja Perantara dengan Sekrup Kunci pada Hubungan Balok-Kolom Kayu Meranti Merah." Siklus : Jurnal Teknik Sipil 10, no. 2 (2024): 177–88. https://doi.org/10.31849/siklus.v10i2.19036.

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Research was conducted by testing the connection of solid red meranti wood beam and column using intermediate steel plate with lag screw as fasteners. There were 3 connection samples tested under monotonic load. Material properties of red meranti wood, testing of steel tensile strength, and testing of lag screw bending yield momen has been done to design connection. The behaviour studied in this research is moment capacity, rotation of connection, and ductility of connection. The test results show that initial stiffness of connections B-1, B-2, and B-3 resulting in ranges 10,17 N/mm – 19,05 N/

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30

Bosman, Monique T. M. "Longitudinal Variation in Selected Wood Properties of Naturally and Plantation Grown Light Red Meranti (Shorea Leprosula and S. Parvifolia, Dipterocarpaceae)." IAWA Journal 17, no. 1 (1996): 5–14. http://dx.doi.org/10.1163/22941932-90000618.

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Longitudinal variation in fibre wall percentage, area percentage of vesse ls and resin canals and specific gravity was studied at three to five height levels in three naturally and five plantation grown trees of Light Red Meranti (Shorea leprosula and S. parvifolia).

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Rahman, Noor Leha Abdul, Koay Mei Hyie, Anizah Kalam, W. D. Teng, and Husna Elias. "Microstructure Characterization on Silicon Carbide Formation from Natural Wood." Applied Mechanics and Materials 799-800 (October 2015): 179–82. http://dx.doi.org/10.4028/www.scientific.net/amm.799-800.179.

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Dark red meranti and kapur,are two important types of wood in Malaysia were used as precursors to fabricate porous silicon carbide. A carbon template was produced by pyrolysis at 850oC in an oxygen free atmosphere. The carbon template was further subjected to infiltration process with silicon. The infiltration process was carried out in a tube furnace in argon flow at 1500oC with two different holding times; 2 hours and 3 hours. Thermo gravimetric analysis was done to investigate the decomposition behavior of the two species. The resulting silicon carbide was characterized by XRD. The formatio

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Santoso, Mahdi, Sutjipto A. Hadikusumo, and Abdul Aziz. "Kombinasi Boraks dan Asam Borat sebagai Bahan Penghambat Api dan Antirayap Pada Kayu Meranti Merah." Jurnal Ilmu Kehutanan 6, no. 2 (2015): 71. http://dx.doi.org/10.22146/jik.5735.

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Kayu mempunyai sifat yang mudah terbakar dan sebagian besar mempunyai keawetan alami yang rendah. Perbaikan kualitas kayu dilakukan untuk mengatasi kelemahan tersebut, salah satunya dengan mengimpregnasikan bahan kimia yang bersifat menghambat api dan beracun terhadap organisme perusak kayu. Tujuan penelitian ini adalah melihat kemampuan boraks:asam borat (1:1) untuk meningkatkan ketahanan kayu meranti merah terhadap api dan rayap kayu kering dan mengetahui proses pengawetan yang efektif. Penelitian ini menggunakan kayu meranti merah (Shorea spp) berukuran 6 x 15 x 500 cm. Waktu pengawetan ada

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Bosman, Monique T. M. "Variability in Wood Properties of Six-Year-Old Planted Meranti Trees." IAWA Journal 18, no. 4 (1997): 405–13. http://dx.doi.org/10.1163/22941932-90001506.

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Radial and longitudinal variation in fibre wall percentage, area percentage of vessels and resin canals and specific gravity was studied in five superior six-year-old plantation grown trees of red meranti (Shorea leprosula, S. parvifolia and S. pauciflora). In another 23 trees of these species specific gravity was measured at breast height.

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Ihsan Fawzi, Nurul. "ANALISIS DAYA HIDUP DAN PERTUMBUHAN BENIH BIJI MARGA Shorea ROXB. EX C.F.GAERTN. DI PERSEMAIAN." Wahana Forestra: Jurnal Kehutanan 14, no. 2 (2020): 1–12. http://dx.doi.org/10.31849/forestra.v14i2.3513.

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Deforestation in Kalimantan island made 17 million hectares of primary forest loss in the last 40 years. The forest restoration project needs native species seedlings from the previous tree on the damaged forest. The aim of this study to determine the germination and growth of the types of Shorea obtained from TNGP. This study used 38,728 seeds from four species of the Shorea genus: red meranti (Shorea leprosula), Tengkawang (Shorea macrophylla), white meranti (Shorea agami), and belabak (Shorea quadrinervis) obtained from forests near reforestation sites. The result show the average germinati

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Jankowska, Agnieszka. "The study of colour changes under artificial weathering of light red meranti and yellow balau wood from Shorea genus." Annals of WULS, Forestry and Wood Technology 111 (September 30, 2020): 37–42. http://dx.doi.org/10.5604/01.3001.0014.6572.

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The study of colour changes under artificial weathering of light red meranti and yellow balau wood from Shorea genus. This paper deals with the change in colour of selected tropical wood species from Shorea genus such as light red meranti and yellow balau. The artificial weathering method was used to determine the colour stability of wood surface. The used ageing method consisted of alternating soaking wood in water, drying at a temperature of 70°C and UV irradiation exposure. The colour changes were evaluated using CIE L*C*h system. Changes of particular colour parameters (lightness L*, chrom

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Abdul Rahman, S. N., and Mimi Sakinah Abdul Munaim. "INFLUENCED FACTORS IN THE DELIGNIFICATION PROCESS OF RED MERANTI WOOD SAWDUST." Journal of Chemical Engineering and Industrial Biotechnology 3, no. 1 (2018): 26–36. http://dx.doi.org/10.15282/jceib.v3i1.3873.

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Lignocellulosic biomass are plants that include forestry residue and agricultural residues that are mainly composed of cellulose, hemicelluloses and lignin. Red Meranti wood sawdust (RMWS) are one of lignocellulosic biomass that rich-cellulose content. To obtain cellulose, the pretreatments are needed to extract it from outer layer of lignin and hemicellulose by using the acid-chlorite delignification procedure aided with design of experimental from Design Expert 7.1 software. Four factors were selected in design of experiment using two level with half fraction factorial analysis were came out

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Mikušová, Lucia, Alena Očkajová, Miroslav Dado, Marián Kučera, and Zuzana Danihelová. "Thermal treatment’s effect on dust emission during sanding of meranti wood." BioResources 14, no. 3 (2019): 5316–26. http://dx.doi.org/10.15376/biores.14.3.5316-5326.

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The aim of this research was to investigate the effects of various temperatures of thermal treatment of red meranti (Shorea accuminata) wood on mass concentration and size distribution of wood dust produced by a hand-held belt sander. The experiment was conducted during the sanding of the meranti wood in the natural state and using specimens that were heat-treated via the ThermoWood® technology at the temperatures of 160 °C, 180 °C, 200 °C, and 220 °C. An analysis of variance was used to measure the significance of the effects. Average values of the inhalable and respirable fractions of wood d

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Baroya, Urfan Brury Anfaul, Muhammad Faisal Mahdie, and Gusti Abdul Rahmat Thamrin. "UJI KETAHANAN KAYU ULIN (Eusideroxylon zwageri), BENGKIRAI (Shorea laevifoia Endert), DAN MERANTI MERAH (Shorea leprosula Miq) SEBAGAI BAHAN BAKU PEMBUATAN PERAHU TERHADAP ORGANISME PERUSAK KAYU." Jurnal Sylva Scienteae 6, no. 1 (2023): 170. http://dx.doi.org/10.20527/jss.v6i1.8210.

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Iron wood (Eusideroxylon zwageri), bengkirai wood (Shorea laevifolia endert), and red meranti wood (Shorea leprosula) used as a basic material in the manufacture of a ship. The wood used is enters the class of wood that is strong and durable, so it can survive in water. The use of wood as the hull of the ship is often damaged by attacks by marine animals such as barnacles and sea worms. Barnacles attached to the bottom of the ship resulting in reduced ship speed, while the shipworm larvae would make holes in the wood and make it brittle. The goal in this study is to analyze the intensity of da

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Mufarhatun, Nur, Iwan Hilwan, and Henti Hendalastuti Rachmat. "Identification of Red Meranti Group (Shorea spp., Dipterocarpaceae) Saplings Based on Variations in the Morphological Features of Quantitative Leaves." Jurnal Penelitian Hutan dan Konservasi Alam 18, no. 2 (2021): 137–49. https://doi.org/10.59465/jphka.18.2.137-149.

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Shorea is the largest genus within the family of Dipterocarpaceae, a major timber tree dominating tropical forest in South East Asia. The genus of Shorea has many similarities, and species identification is often tricky. Most Shorea (Dipterocarpaceae) species perform as a big emergent tree; thus, species discrimination at seedlings level will benefit practical use in the field scale. A study of variations of leaf morphology and color on Red Meranti seedlings growing in an experimental nursery. A total of 450 individuals of 29 species of the Red Meranti were measured for their leaf characters.

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JHT, Admin. "KERAGAMAN FLORISTIK DAN STATUS KETERANCAMAN KEPUNAHAN JENIS TUMBUHAN DI KAWASAN AIR TERJUN BUNBUN KABUPATEN MURUNG RAYA (Floristic Diversity and Extinction Threat Status of Plants at the Bunbun Waterfall Region, Murung Raya Regency)." HUTAN TROPIKA 12, no. 2 (2019): 23–31. http://dx.doi.org/10.36873/jht.v12i2.28.

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ABSTRACT This research is concerning the floristic diversity and status of extinction threat of class of plants at the Bunbun Waterfall region, Uut Murung sub Regency, Murung Raya Regency, Central Kalimantan Province. The purpose of this research was intended to find out the composition, diversity, and threat status of plants based on Government Regulation (PP) Nomor 7/1999 about Indonesia Scarce Plants and IUCN Global Red List. The research was using combination between the way of path and the way of blocked path. The research result showed that there are 42 kinds of trees, whereas six of whi

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Schmid, Rudolf, M. F. Newman, P. F. Burgess, and T. C. Whitmore. "Borneo Island Light Hardwoods: Anisoptera, Parashorea, Shorea (Red, White and Yellow Meranti)." Taxon 46, no. 2 (1997): 384. http://dx.doi.org/10.2307/1224125.

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LEE, Man Djun, Ridge Wei Cheong TANG, Zeno MICHAEL, et al. "Physical and Mechanical Properties of Light Red Meranti Treated with Boron Preservatives." Journal of the Korean Wood Science and Technology 52, no. 2 (2024): 157–74. http://dx.doi.org/10.5658/wood.2024.52.2.157.

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Pamoengkas, Prijanto, and Exze Erizilina. "Stand structure of Unmanaged Red Meranti Plantation (Shorea leprosula Miq.) in Haurbentes Forest Research, Jasinga." Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 9, no. 1 (2019): 61–67. http://dx.doi.org/10.29244/jpsl.9.1.61-67.

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Abidin, Zainal, Gt A. R. Thamrin, and Candra Silaban. "POTENSI LIMBAH PEMANENAN KAYU DI LOKASI PENEBANGAN IUPHHK-HA PT. DASA INTIGA KALIMANTAN TENGAH." Jurnal Hutan Tropis 5, no. 2 (2018): 174. http://dx.doi.org/10.20527/jht.v5i2.4372.

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This study aims to determine the potency of wood harvesting waste at the logging site of IUPHHK-HA PT. Dasa Intiga. It is estimatedthat waste utilization is based on waste dimension. This research uses wood harvesting waste material after trimming process or bucking. The samples taken are 10% of the total production target at RKT 2016 in 242 stems. The results show that the percentage of waste obtained is 14.21% consisting of 5 types of wood, namely red meranti, white meranti, keruing, lime and balau. This waste is 50 cm to 150 cm in diameter, and its length ranges from 0.9 meters to 4.7 meter

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Johan, Vonny Setiaries, Dewi Fortuna Ayu, and Hijratun Amini. "Aplikasi edible coating pati sagu meranti ekstrak lengkuas merah sebagai antioksidasi pada apel Malang kupas." Agrointek : Jurnal Teknologi Industri Pertanian 19, no. 2 (2025): 345–55. https://doi.org/10.21107/agrointek.v19i2.26174.

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Red galangal is a type of rhizome that is known to have many benefits. This study aims to get the best concentration of red galangal extract in an edible coating of meranti sago starch as an antioxidant in peeled Malang apples. The research was conducted as an experimental method, using different concentrations of red galangal extract, which are 0%, 1%, 3%, 5%, and 7% in the edible coating formulation, which was applied to peeled Malang apples and stored for eight days at 5°C. The parameter observed in the edible coating was antioxidant activity. The parameters observed in peeled Malang apples

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Erizilina, Exze, Prijanto Pamoengkas, and Darwo Darwo. "Correlation Between Physical and Chemical Soil Properties and Growth of Red Meranti in Haurbentes Forest Research." Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) 9, no. 1 (2019): 68–74. http://dx.doi.org/10.29244/jpsl.9.1.68-74.

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Za'ba, Nurul Izzatul Lydia, Zakiah Ahmad, Tengku Anita Raja Hussin, Anis Azmi, Norshariza Mohamad Bhkari, and Lum Wei Chen. "UNLEASHING THE POTENTIAL: INVESTIGATING TENSILE STRENGTH GRADE STRESSES IN STRUCTURAL-SIZED MALAYSIAN TROPICAL TIMBER IN ACCORDANCE TO BS EN 408." Jurnal Teknologi 86, no. 4 (2024): 191–99. http://dx.doi.org/10.11113/jurnalteknologi.v86.20820.

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There is no direct measurement of tensile strength have been determined for Malaysian tropical hardwood. The usual approach is to consider the tensile strength of timber as 60% of the small clear specimen's bending strength values, as specified in MS 544: Part 2:2001. However, this method proves inadequate for engineering applications as it fails to provide precise and accurate values. Therefore, in this study, nine (9) species of Malaysian tropical hardwoods were selected namely Balau (Shorea spp.), Kempas (Koompassia Malaccensis), Kelat (Syzygium spp.) Kapur (Dryobalanops spp.), Resak (Vatic

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Agustina Hayatunnufus, Naresworo Nugroho, and Effendi Tri Bahtiar. "Faktor Stabilitas Balok Kayu pada Konfigurasi Pembebanan Terpusat." Jurnal Teknik Sipil dan Lingkungan 7, no. 2 (2022): 129–46. http://dx.doi.org/10.29244/jsil.7.2.129-146.

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The use of wood as a building material must be designed quite rigid and strong. According to SNI 7973:2013, the corrected design value on the wooden structure components must be in accordance with the condition of wood to be used. The objective of this study is to determine the value of timber beams stability (CL) both of softwood and hardwood based on SNI 7973:2013 for construction purposes. The material in this research to be used are pine (Pinus merkusii), agathis (Agathis dammara), mahagony (Swietenia macrophylla), and red meranti (Shorea leprosula). Testing of physical properties include

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Susanti, Dwi, and Wan Asrida. "UPAYA PEMERINTAH KABUPATEN KEPULAUAN MERANTI DALAM PENYEDIAAN AIR BERSIH DI KECAMATAN TEBING TINGGI TAHUN 2012-2014." Nakhoda: Jurnal Ilmu Pemerintahan 15, no. 2 (2017): 112. http://dx.doi.org/10.35967/jipn.v15i2.3851.

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Government which includes local government (province/city/district) is a state organs thathas an authority in fulfilling its function to achieve its goals. The function of governmentincludes arrangement, development, empowerment and services. Those functions are inter-related, especially to assest the limitation to fulfill the availability of clean water in MerantiDistrict. This issue is already faced before the expansion of the district. The district belongs topeat area with the characteristic of dark red water in colour, thus force the local government toprovide clean water from the dark red

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Yulianda, Fredinan. "Settlement Of Marine Boring Bivalve Larvae On Wood Soaked Horizontally And Vertically In Pelabuhan Ratu Bay, West Java." Jurnal Moluska Indonesia 3, no. 2 (2019): 39–41. http://dx.doi.org/10.54115/jmi.v3i2.45.

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Pieces of red meranti wood (Shorea leprosula) were soaked in horizontal and vertical positions in sea water for 9 weeks. Two species of bivalves settled on the wood: Bankia campanellata (Moll & Roch) and Martesia striata (Linné). Average densities of settling larvae were 125 ind. 100 cm-2 on horizontal wood, and 95 ind. 100 cm-2 on vertical wood, indicating a tendency to settle on the top side of the wood. The number of larvae settling on wood immersed at the surface was not significantly different from wood at 1.25 m depth.

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