Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia
Breeding teak with a clonal system was a common practice to enhance productivity and reduce rotation. A private company in Paliyan Sub-District, Gunungkidul Regency, Indonesia, developed Jati Unggul Nusantara (JUN) through vegetative propagation, particularly cloning, using cuttings. JUN had gained...
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Universitas Gadjah Mada
2023-11-01
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| Series: | Jurnal Ilmu Kehutanan |
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| Online Access: | https://jurnal.ugm.ac.id/v3/jik/article/view/6852 |
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| author | Denny Irawati Aditya Nur Cahyo Yusi Dian Joko Sulistyo Sigit Sunarta Rini Pujiarti Ganis Lukmandaru Johanes Pramana Gentur Sutapa |
| author_facet | Denny Irawati Aditya Nur Cahyo Yusi Dian Joko Sulistyo Sigit Sunarta Rini Pujiarti Ganis Lukmandaru Johanes Pramana Gentur Sutapa |
| author_sort | Denny Irawati |
| collection | DOAJ |
| description | Breeding teak with a clonal system was a common practice to enhance productivity and reduce rotation. A private company in Paliyan Sub-District, Gunungkidul Regency, Indonesia, developed Jati Unggul Nusantara (JUN) through vegetative propagation, particularly cloning, using cuttings. JUN had gained widespread popularity as a replacement for conventional teak varieties for commercial purposes. The utilization of JUN commercial timber left various non-commercial biomass forms, such as leaves, branches, and twigs. This research aimed to assess JUN logging waste biomass's energy potential and characteristics across different tree-age stands. This research used non-commercial biomass from six- and eight-year-old trees, including branches, twigs, leaves, stumps, and unmerchantable top stems. The results showed that the average dry weight of JUN logging waste from six- and eight-year-old trees was 31.5 and 53.5 kg/tree, while the calorific value ranged from 4516.4–5177.7 cal/g. This waste had good characteristics as an energy material, specifically from the part of unmerchantable top stems with a high fuelwood value indexof 6579.6. |
| format | Article |
| id | doaj-art-bda904e8da2f41598c450c66e64a5ba3 |
| institution | Kabale University |
| issn | 0126-4451 2477-3751 |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | Jurnal Ilmu Kehutanan |
| spelling | doaj-art-bda904e8da2f41598c450c66e64a5ba32025-01-10T05:03:23ZengUniversitas Gadjah MadaJurnal Ilmu Kehutanan0126-44512477-37512023-11-0117217318210.22146/jik.v17i2.68526852Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, IndonesiaDenny Irawati0Aditya Nur Cahyo1Yusi Dian2Joko Sulistyo3Sigit Sunarta4Rini Pujiarti5Ganis Lukmandaru6Johanes Pramana Gentur Sutapa7Faculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaFaculty of Forestry, Universitas Gadjah Mada, IndonesiaBreeding teak with a clonal system was a common practice to enhance productivity and reduce rotation. A private company in Paliyan Sub-District, Gunungkidul Regency, Indonesia, developed Jati Unggul Nusantara (JUN) through vegetative propagation, particularly cloning, using cuttings. JUN had gained widespread popularity as a replacement for conventional teak varieties for commercial purposes. The utilization of JUN commercial timber left various non-commercial biomass forms, such as leaves, branches, and twigs. This research aimed to assess JUN logging waste biomass's energy potential and characteristics across different tree-age stands. This research used non-commercial biomass from six- and eight-year-old trees, including branches, twigs, leaves, stumps, and unmerchantable top stems. The results showed that the average dry weight of JUN logging waste from six- and eight-year-old trees was 31.5 and 53.5 kg/tree, while the calorific value ranged from 4516.4–5177.7 cal/g. This waste had good characteristics as an energy material, specifically from the part of unmerchantable top stems with a high fuelwood value indexof 6579.6.https://jurnal.ugm.ac.id/v3/jik/article/view/6852teakageslogging wasteenergyfuelwood value index |
| spellingShingle | Denny Irawati Aditya Nur Cahyo Yusi Dian Joko Sulistyo Sigit Sunarta Rini Pujiarti Ganis Lukmandaru Johanes Pramana Gentur Sutapa Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia Jurnal Ilmu Kehutanan teak ages logging waste energy fuelwood value index |
| title | Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia |
| title_full | Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia |
| title_fullStr | Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia |
| title_full_unstemmed | Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia |
| title_short | Energy Characteristics of Clonal Teak Logging Waste from Paliyan-Gunungkidul, Indonesia |
| title_sort | energy characteristics of clonal teak logging waste from paliyan gunungkidul indonesia |
| topic | teak ages logging waste energy fuelwood value index |
| url | https://jurnal.ugm.ac.id/v3/jik/article/view/6852 |
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