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Natural Resistance of Rattan Species from Sumatra Against Subterranean Termite and Its Relation to Chemical Properties (Ketahanan Alami Rotan Asal Sumatra terhadap Rayap Tanah dan Hubungannya dengan Sifat Kimia) Wa OM Arsyad; Lisna Efiyanti; Titi Kalima
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 16, No 2 (2018): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

The main problem of rattan utilization was the ravages of destructive organisms attack. The objective of this study was to determine the natural resistance of rattan species from Sumatra against subterranean termites and its relation with the chemical characteristics of rattan. All samples were tested for resistance to subterranean termite and its chemical characteristics according to the Indonesian National Standard. Observations, percentage weight loss, termite survival and degree of attack were determined. Results showed that Calamus insignis, C. holttumii, Daemonorps verticillaris, and D. longipes included in very resistant (Class I). Korthalsia flagellaris, C. zonatus, C. laevigatus, D. sepals, C. spectatissimus, C. rugosus, and C. oleyanus included in resistance class II. Furthermore, D. micracantha included in the class of moderate resistance (class III). The cellulose content has no significant correlation (P>0.01), and lignin has a significant negative correlation (P<0.01) to the weight loss, termite survival and the degree of attack. Rattan that has resistance class I and II can be utilized as raw material of furniture and crafts, while rattan which have resistance class III require preservation treatment to extend its service life.

Komposisi Kimia dan Ketahanan Rotan Asal Sulawesi Tenggara terhadap Serangan Rayap Tanah (Chemical Composition and Durability of Rattan Originated Southeast Sulawesi Against Subterranean Termites) Esti R Satiti; Nur A Saputra; Titi Kalima
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 15, No 2 (2017): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

Rattan is one of the most popular non-timber forest products. Globally, there are 850 rattan species grown in the world, and 312 species of them were naturally grown in Indonesia and 35 species found in Sulawesi Island. This paper studies the chemical composition of 8 types of rattan from Southeast Sulawesi and its durability against subterranean termite (Coptotermes curvignathus Holmgren). The parameters tested include cellulose and lignin. Cellulose was determined by Norman and Jenkins method, while lignin was determined based on the Indonesian National Standard (SNI 14-0492-1989). Rattan natural durability is tested against Indonesian National Standard (SNI 01-7207-2014). Result shows that the highest cellulose content was found in umili rattan (Calamus macrosphaerion Becc.) which is about 55%, while the lowest cellulose content was found in kuku hitam rattan (Calamus lorelinduensis Becc.) which is about 47.25%. The highest lignin content was recorded at cabang rattan (Korthalsia celebica Becc., 30.78%), while the lowest lignin was recorded at umili rattan (Calamus macrosphaerion Becc., 21.18%). Two rattan were classified into class I, and three rattan were classified into class II, two rattan species into class III and one species is classified into class V.Keywords: chemical composition, durability, rattan, subterranean termites

TREE SPECIES DIVERSITY AND ETHNOBOTANY OF DEGRADED PEAT SWAMP FOREST IN CENTRAL KALIMANTAN Titi Kalima; Sri Suharti; Sumarhani Sumarhani; Liam A. Trethowan
Reinwardtia Vol. 19 No. 1 (2020)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v19i1.3819

KALIMA, T., SUHARTI, S., SUMARHANI & TRETHOWAN, L. A. 2020. Tree species diversity and ethnobotany of degraded peat swamp forest in Central Kalimantan. Reinwardtia 19(1): 27‒54. ‒‒ Most peat swamp forest has been degraded. This has resulted in decline of its biodiversity. The objective of this study was to identify the composition, diversity, and plants used by local people in Bagantung swamp forest. The study was conducted on degraded peat swamp forest area in Bagantung, Mantangai Sub-District, Kapuas District, Central Kalimantan Province. The Shannon-Wiener (H’) and the Importance Value (IV) indices were used for analyzing the species diversity and the species importance across a number of forest plots. Useful tree species were identified by interviewing local villagers. There were 2,562 individual plants in 32 plots (each plot 20 m × 20 m). We identified 100 tree species and 16 non-tree species, from 74 genera, and 46 families. Myrtaceae, Sapotaceae, Ebenaceae, Dipterocarpaceae and Clusiaceae were the most dominant families. Large tree (H’=1.46) and small tree diversity was similar (H’=1.75). In both small and large tree size classes Calophyllum nodusum was the most dominant species. There were 16 tree species and two non-tree species used by local people for house and boat construction, furniture, handicrafts, medicine, and insect repellent.

TREE SPECIES DIVERSITY AND ETHNOBOTANY OF DEGRADED PEAT SWAMP FOREST IN CENTRAL KALIMANTAN Titi Kalima; Sri Suharti; Sumarhani Sumarhani; Liam A. Trethowan
Reinwardtia Vol. 19 No. 1 (2020)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v19i1.3819

KALIMA, T., SUHARTI, S., SUMARHANI & TRETHOWAN, L. A. 2020. Tree species diversity and ethnobotany of degraded peat swamp forest in Central Kalimantan. Reinwardtia 19(1): 27‒54. ‒‒ Most peat swamp forest has been degraded. This has resulted in decline of its biodiversity. The objective of this study was to identify the composition, diversity, and plants used by local people in Bagantung swamp forest. The study was conducted on degraded peat swamp forest area in Bagantung, Mantangai Sub-District, Kapuas District, Central Kalimantan Province. The Shannon-Wiener (H’) and the Importance Value (IV) indices were used for analyzing the species diversity and the species importance across a number of forest plots. Useful tree species were identified by interviewing local villagers. There were 2,562 individual plants in 32 plots (each plot 20 m × 20 m). We identified 100 tree species and 16 non-tree species, from 74 genera, and 46 families. Myrtaceae, Sapotaceae, Ebenaceae, Dipterocarpaceae and Clusiaceae were the most dominant families. Large tree (H’=1.46) and small tree diversity was similar (H’=1.75). In both small and large tree size classes Calophyllum nodusum was the most dominant species. There were 16 tree species and two non-tree species used by local people for house and boat construction, furniture, handicrafts, medicine, and insect repellent.

KOMPOSISI KIMIA DAN KETAHANAN 12 JENIS ROTAN DARI PAPUA TERHADAP BUBUK KAYU KERING DAN RAYAP TANAH Jasni; Gustan Pari; Titi Kalima
Jurnal Penelitian Hasil Hutan Vol. 34 No. 1 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.1.33-43

Rattan is spiny climbing palms, which is mostly utilized for furniture. This paper determines the chemical composition of 12 rattan species from Papua and its resistance against powderpost beetle (Dinoderus minutus Fabr.) and subterranean termite (Coptotermes curvignathus Holmgren). Chemical composition tested includes cellulose, lignin and starch contents. Cellulose content was determined by Norman and Jenkins method, while lignin content was determined based on the Indonesian National Standards (SNI 14-0492-1989 and SII-70-1979). Rattan resistance against powder post beetles and subterranean termites according to Indonesian Standard SNI 01-7207-2006. Results show that the highest cellulose content was found in somi-1 rattan (Calamus pachypus WJ Baker & al) of 52.82%, while the lowest cellulose content was found in longipina rattan (Calamus zebrianus Becc) which constitutes 42.29% cellulose content. The highest lignin content was recorded in endow rattan (Calamus zebrianus Becc) which was 33.37%, and the lowest was recorded in itoko rattan (Calamus vitiensis Warburg) which was about 21.00%. Two rattans studied were classified into class I against powder post beetle, and three of them were classified as class II. Four rattan species falls into class III and one species classified as class IV, and the other two species were classified as class V against powder post beetle. Based on the test against subterranean termites, three rattan species were classified as class I, five species as class II, two species as class III, one species as class IV, and one species as class V. Rattan species which was classified into III, IV, and V classes need to be preserved to enhance its service life.

KLASIFIKASI MUTU 11 JENIS ROTAN INDONESIA BERDASARKAN KERAPATAN DAN KETEGUHAN LENTUR Rohmah Pari; Abdurachman; Jasni; Titi Kalima
Jurnal Penelitian Hasil Hutan Vol. 36 No. 1 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.1.13-22

Rattan is a lignocellulose plant that can be used for furmiture and other handicraft product. Quality and characteristics of the rattan species should be identified to comply with their utilization purposes. This research aimed to study the quality classification of 11 less used rattan species from Kalimantan, Sulawesi and Sumatera based on their physical properties (density) and mechanical properties (bending strength). The testing method applied was modified from ASTM D143-94. This modification was carried out because the formula used in ASTM is for square cross-section while rattan has cylindrical cross-section. The study of 11 species of rattan, based on the physical and mechanical properties, showed that three species of rattan from Kalimantan were classified in to class II – I (Calamus lobbianus), class III (Daemonorops fissa) and class IV – III (C. marginatus), while the three species of rattan from Sulawesi were grouped in to class I (C. robinsonianus), class II (C. scleracanthus) and class II – III (C. mindorensis). The remaining five species of rattan from Sumatera were categorized in class I – II (C. rugosus), class II – I (C. spectatissimus), class I – III (D. longipes), class II – III (D. verticillaris), and class III (D. sepal). These results could be used as a consideration for utilization of high quality rattan for furniture material that hold heavy load while low quality rattan may be used for holding light load only.

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