Jurnal Silvikultur Tropika (JST)
JURNAL SILVIKULTUR TROPIKA (JST) atau Journal of Tropical Silviculture adalah jurnal yang terbit tiga kali dalam setahun. JST menerbitkan artikel tentang sains dan teknologi silvikultur yang berhubungan dengan hutan tropika seperti botani, fisiologi, ekologi, tanah, genetika, proteksi, patologi, entomologi, kebakaran, daerah aliran sungai, biodiversitas, bioteknologi, agroforestri, reklamasi dan restorasi. Tulisan-tulisan ilmiah diterbitkan dalam bentuk artikel hasil-hasil penelitian (article), ulas balik (reviews), catatan penelitian (notes), hipotesa (hypothesis), maupun komunikasi (communication) di bidang silvikultur hutan tropika.
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<![CDATA[Evaluasi Keberhasilan Tanaman Revegetasi Lahan Pasca Tambang Batubara Pada Blok M1W PT Jorong Barutama Greston, Kalimantan Selatan ]]>
<![CDATA[Omo Rusdiana]]>;
<![CDATA[Adi Setiadi]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.125-132
<![CDATA[Reclamation activities should be carried out after mining operation for restoring and improving the function of the land to be in better condition and productive (P.60/Menhut-II/2009). This research aims to analyze the status of the success of revegetation, based on growth ability and performance of A. mangium plants at PT Jorong Barutama Greston Block M1W; to recommend improvements for the land and plants; and to identify the cause of revegetation failure. The results of this research indicated that status of the revegetation success at Block M1W have not been categorized as successful category. The success rate were considered from the average growth percentage and health level of plants which were less than 60% (score 1, bad performance), namely 59.38% and 50.01% respectively. The improvement that could be done were soil amendment and the use of plants which are resistant to poor environment. The plants have to be resistant to acid soil and high content of heavy metal. The main causes of revegetation failure were site condition which were not conducive for A. mangium plant growth and lack of plant maintenance. This was the cause of bad plant growth performance. Besides that, Standard Operational Procedure (SOP) on revegetation activities need to be improved and plant maintenance should be enhanced, particularly those related with pest and disease control.Key words: A. mangium, evaluation, post coal mining, revegetation]]>
<![CDATA[Hubungan antara Hotspot Dan Kebakaran Terhadap Timbulnya Penyakit Infeksi Saluran Pernapasan Akut (ISPA) di Kabupaten Kubu Raya, Kalimantan Barat ]]>
<![CDATA[Bambang Hero Saharjo]]>;
<![CDATA[Denada Ramadhania]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.133-139
<![CDATA[Kalimantan is one of the Islands that often have forest and land fires where almost the entire province of Borneo ever burning. This negatively impact to the environment and human beings. This study aims to measure the correlation between distribution of hotspots as a sign of forest and land fire with the onset of Acute Respiratory Infections. In this study, was conducted a descriptive analysis on the improvement of the health impact which is limited to Acute Respiratory Infections based on age and gender. The highest amount of hotspots is in subdistrict of Sungai Raya about 144 hotspots, whereas the lowest amount of hotspots is in the Sub District of Sungai Kakap 8 hotspots. Sub-district which have the widest acreage burned was Batu Ampar sub-district which reach 5 881.46 hectares, whereas the slightest acreage burned was in subdistrict of Sungai Kakap, about 4.18 hectares have been burned. The largest amount of sufferers of ISPA patients were in district of Sungai Raya, about 11 302 patients, whereas the lowest amount of sufferers of Acute Respiratory Infections patients were in the Teluk Pakedai Sub-district that is about 1129 sufferers of Acute Respiratory Infections patients. Result of statistical analysis showed the amount of sufferers patients with the amount of Hotspots has positive correlation (r = 0.507). The value of the correlation between the amount of Acute Respiratory Infections patients with burning land area also has a positive correlation (r = 0.377). As for the correlation between the amount of hotspots with acreage burned has a positive correlation (r = 0.938). The result of R square trial obtained regression equation Y = 2 240 + 19.3 X which is not relevant to be used in determining the correlation between the increase of Acute Respiratory Infections patients with amount of hotspots. The most Patient of Acute Respiratory Infections in Kubu Raya found on classes age 1-4 years old and based on the type of gender, the difference in the amount of patients between men and women do not indicate significant differences. Key words: Acute Respiratory Infections (ARI), Forest and Land Fires, Hotspot, West Kalimantan]]>
<![CDATA[Karakteristik Vegetasi di Hutan Alam Dataran Rendah, Hutan Tanaman, dan Lahan Pasca Tambang Nikel di Kabupaten Bombana ]]>
<![CDATA[Purnama Ardiyansyah]]>;
<![CDATA[Basuki Wasis]]>;
<![CDATA[Iwan Hilwan]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.140-145
<![CDATA[Nickel mining in Bombana District is one of the mining activities which generates a very large income for the area. However, mining carried out continuously will certainly cause the environment to be damaged, especially soils and vegetation when mining activities end. Good management of post-mining land is one of the obligations of the mining business unit. Management can include reclamation and replanting land so that exposed land can be reforested. Reforesting ex-mining land is not easy. These efforts need to be carried out with comprehensive treatment concerning the improvement of the vegetation composition as well as the physical, chemical, and biological aspects of the soil used so that the greening plants that are introduced can adapt well. The purpose of this study is to identify and compare the characteristics of vegetation and soil in lowland natural forests, plantations and post-nickel mining in Bombana District. In this study, observations were made at three different locations to look for differences in characteristics caused by the existence of nickel mining activities. From the results of the study showed that there was a decrease in the composition of vegetation due to changes from natural forest to plantations. In addition, the level of soil fertility is also declining due to land clearing for mining. Key words : nickel, mining, Bombana, soil, vegetation]]>
<![CDATA[Respon Pertumbuhan Jabon (Anthocephalus cadamba (Roxb.) Miq.) Terhadap Lubang Resapan Biopori pada Lahan Bekas Tambang ]]>
<![CDATA[Irdika Mansur]]>;
<![CDATA[Rian Prakosa Wijaya]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.146-151
<![CDATA[Growth of jabon (Anthocephalus cadamba) on postmining area is not optimal due to the acidic soil and very low nutrients content. Liming and Hole Infiltration of Biopori was an effort to improve Jabon growth. Lime can neutralize acid and Hole Infiltration of Biopori (LRB) can expand the ground to absorb water during the rain. In addition to the litter in the LRB able to improve soil nutrients. The purpose of this research was to improve jabon growth through LRB and to know the best of the LCC (Legume Cover Crops) plant leaves, leaf of Acacia mangium, or organic kitchen waste for LRB. LCC Leaf litter was reached best results based on the diameter due to having rata-rata highest and significantly different part with treatment P2 (LRB containing acacia leaf) and P0 (control). Kitchen waste (P3) is litter stuffing in the best LRB based on parameters high because significantly different with control (P0) and has the highest average. Key words: hole infiltration of biopori, jabon, LCC leaf, liming, kitchen waste]]>
<![CDATA[Pendugaan Emisi Gas Karbondioksida Akibat Kebakaran Hutan Dan Lahan Di Kabupaten Ketapang Provinsi Kalimantan Barat ]]>
<![CDATA[Bambang Hero Saharjo]]>;
<![CDATA[Citra Septriantri Putri]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.152-158
<![CDATA[Forest and land fires are phenomena that often occur in Indonesia and have a negative impact on life. One of them is carbon dioxide gas emissions which influences global climate change. Therefore, information is needed regarding the estimation of carbon dioxide emissions in fire-prone areas, one of them is West Kalimantan, as a consideration in the activity to control forest and land fires. The method that is applied in this research is by estimating the area of the burned area then estimating carbon dioxide gas which refers to the loss of burning biomass. The results showed that the number of hotspots detected in Ketapang Regency sequentially in 2013, 2015, and 2017 amounted to 368, 2824 and 141 hotspots which were dominated by mixed dry-land agriculture, swamp shrub and shrub. Meanwhile, emissions of carbon dioxide gas produced in 2013, 2015, and 2017 in mineral soils amounted to 644 135.92 tons CO2, 3 455 169.72 tons CO2 and 293 967.87 tons CO2, while in peat-lands emissions emitted are 48 162.91 tons of CO2, 919 640.45 tons of CO2 and 10 835.71 tons of CO2. Key words: carbon dioxide gas emissions, hotspots, Ketapang District, land cover]]>
<![CDATA[Gangguan Hutan di KPH Kuningan Divisi Regional Jawa Barat dan Banten ]]>
<![CDATA[Ati Dwi Nurhayati]]>;
<![CDATA[Liana Arhami]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.159-165
<![CDATA[Forest protection is an effort to prevent and control the destruction of forests, forest areas, and forest products caused by human actions, livestock, fires, pests and diseases. The aims of this research are to identify the types of forest disturbance especially those caused by humans and physically, analyze the factors causing forest disturbance, and analyze efforts to control forest disturbance at KPH Kuningan. Forest disturbances that occurred in the KPH Kuningan during 2010-2014 included: timber theft, forest fires, forest encroachment, and natural disasters. The background of forest disturbance in the Kuningan KPH is mainly due to the socio-economic conditions of the community around the forest that are still low. Strategic actions taken to prevent forest disturbance at the KPH Kuningan are to take pre-emptive actions in the form of counseling and establish good relations between officers and the community through social communication and Community Based Forest Management (PHBM), preventive actions in the form of patrols and safeguards against forest potential, and repressive actions in the form of legal remedies against the perpetrators. Key words: cause of forest disturbance, type of forest disturbance, forest disturbance control]]>
<![CDATA[Pengaruh Pemberian Sub Soil dan Arang Tempurung Kelapa Terhadap Pertumbuhan Semai Akasia (Acacia mangium. Willd) Pada Media Bekas Tambang Pasir ]]>
<![CDATA[Basuki Wasis]]>;
<![CDATA[Lastiti Sanubari]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.166-172
<![CDATA[Sand mining which continuously done may cause the sand of amount in the bottom of river decreasing and may result, to the destruction of the river if occured for a long period. Revegetation activity must be done on some former sand mining river boundaries. Acacia (Acacia mangium) might be able to grow in low nutrient soil. The purposes of this research is to get information about sub soil and coconut charcoal granting effects towards acacia seedling growth on former sand mining medium.The research showed that the interaction of the added sub soil and coconut shell charcoal is significant to the heightand diameter parameter of acacia seedling while sub soil addition is significant to Dry Weight Total (DWK) parameter. Interaction of 250 g sub soil, 60 g charcoal on 750 g sand is the best treatment to enhance seedling tall growth for about 88.73%. Interaction of 750 g sub soil on 250 g sand is the most significant treatment for diameter parameter for about 71.21% diameter growth. The best treatment for Dry Weight Total (DWK) is shown by interaction of 250 g sub soil and 250 g charcoal on 500 g sand. Charcoal granting independently is not significant to addition acacia seedling growth. The addition of sub soil only showed the best result of 750 g sub soil granting with diameter growth around 71.21%. Key words: Acacia mangium. Willd., charcoal, sand mining, sub soil]]>
<![CDATA[Sistem Peringatan Dini dalam Kegiatan Pencegahan Kebakaran Hutan di KPH Kuningan, Jawa Barat ]]>
<![CDATA[Bambang Hero Saharjo]]>;
<![CDATA[Saqif Khazimastasia]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.184-190
<![CDATA[Forest fire caused many negative effects so that preventive action is highly needed. One of preventive action is determining vulnerable area of forest fire. Rate of society perception based on research in several village in KPH Kuningan to the warning system were belongs to high for Cihanjaro village, and medium for Simpayjaya village, and low for Kawungsari village. According to the accessibility, Kawungsari village has highest access to the forest. There are several variables of forest fire such as distance of society housing to the forest, accessibility to forest, and potential area for conflict. Determination of forest fire vulnrable area could be considered from society perception to the KPH Kuningan existence and warning system in the forest fire preventive action. Key words: forest fires, early warning system, determination prone areas]]>
<![CDATA[Respon Pertumbuhan Bibit Sengon Buto (Enterolobium cyclocarpum Griseb) Pada Media Tailing PT Antam Pongkor Dengan Penambahan Arang Batok Kelapa Dan Bokashi Pupuk Kandang ]]>
<![CDATA[Basuki Wasis]]>;
<![CDATA[Isminanda Alkautsar]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.184-190
<![CDATA[Tailing is one of waste which is produce from gold mining activity and it’s contain little of nutrient. The one of way for manage tailing is revegetation of forest or tailing, the addition of coconut shell charcoal with bokashi manure on seedling Sengon Buto (Enterolobium cyclocarpum Griseb.) is one of species that have recommended for developing on post mining land revegetation with cheaper cost and also have good prospect and have high adaptability on various kinds of soil. The giving of coconut shell charcoal with dosage 0% (A0); 2,5% (A1); 5% (A2); 7,5% (A3); and 10% (A4) and for bokashi manure with dosage 0 g (B0); 20 g (B1); 40 (B2); and 60 g (B3) can helping the growth of Sengon Buto seedlings on tailing, this experiment is also have impact on both growing directly and increasing the nutrient of tailing. The highest of grow up of plant was found in A4B3 (adding of coconut shell charcoal with concentration 10% and bokashi manure with dosage 60 g into the tailing media) can increase significantly the growth of Sengon Buto seedlings and able to improve nutrient availability in the tailing. This implies that add of coconut shell charcoal and bokashi manure can fixing the chemist charateristic on the tailing media, and can impact on improvement of nutrient containing for the plant. Key words: bokashi manure, coconut shell charcoal, Sengon Buto, tailing]]>
<![CDATA[Penyebab Kebakaran Hutan di Kawasan Hutan Pendidikan Gunung Walat, Jawa Barat ]]>
<![CDATA[Ati Dwi Nurhayati]]>;
<![CDATA[Aldi Yusup]]>
<![CDATA[ Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika ]]>
Publisher : <![CDATA[Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB) ]]>
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DOI: 10.29244/j-siltrop.10.3.173-177
<![CDATA[Forest fires resulted from human activities such as land preparation by using fire. Dry season, forest fire hazard, low awareness of local communities as well as limited infrastructure for fire control are all the factors related to the occurrence of forest fires. The objectives of this research is to identify forest fire causes in Gunung Walat Educational Forest. Forest fire in Gunung Walat Educational Forest over the last five years (2011-2015) occurred in 2012, 2014 and 2015. Forest fire in 2015 had the highest frequency that is three times with the area burnt reached 8.4 ha. The rainfall in Cibadak District is relatively high but it contain some months with the low rainfall. There is a correlation of some parameters that analyzed between characteristic of respondent with the occurrence of forest fire. Characteristic of respondent such as employment, income and distance to forest in Batununggal village showed a positive correlation to the forest fire occurrence. Key words: characteristic of respondent, forest fire, rainfall]]>
