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Departemen Silvikultur, Fakultas Kehutanan - Institut Pertanian Bogor Jl. Ulin Kampus IPB Darmaga, Bogor 16680 INDONESIA Telp./Fax.: +62-251-8626806 /+62-251-8626886
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Jurnal Silvikultur Tropika (JST)
Published by Institut Pertanian Bogor
ISSN : 20868227     EISSN : 28073282     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Energy Environmental Science Social Sciences
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.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 14 Documents
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Search results for , issue "Vol 12 No 3 (2021): Journal of Tropical Silviculture" : 14 Documents clear
Respon Pertumbuhan Bibit Ylang-Ylang (Cananga odorata forma genuine) terhadap Pemberian Pupuk Daun di Persemaian Irdika Mansur; Rahma Sari
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.102-108

Abstract

Ylang-ylang (Cananga odorata forma genuina) is a plant with high adaptability but the production of ylang-ylang seedlings is still limited and the seeds produced cannot be stored for long time. One of the fertilization techniques on a large scale to optimize plant growth is by using leaf fertilizer. This study aims to analyze the response of ylang-ylang seedlings to the use of two different types of leaf fertilizer at different doses and spraying times. This study used a factorial design with three factors in a completely randomized design. The results showed that the use of different types of leaf fertilizer at certain doses at two different times did not show significant growth. The treatment of 4 g/L water of commercial leaf fertilizer A and 6 g/L water of commercial leaf fertilizer B result to a better influence on the growth of ylang-ylang seedlings.. Keywords: Cananga odorata, completely randomized design, fertilizing, leaf fertilizer, nursery
Upaya Pengendalian Kebakaran Hutan di Taman Wisata Alam Gunung Guntur, Garut Lailan Syaufina; Muhammad Hawari Azka
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.118-122

Abstract

Forest fires are one of the forest disturbances that can damage ecosystems. Forest fires in Guntur Mountain Nature Tourism Park in the last five years have a high frequency, so that efforts to control forest fires are needed. The purpose of this reasearch to identify, describe, analyze control efforts and the role of the community in forest fires. The method used in this research is data triangulation and analyzed descriptively qualitatively. The selection of research subjects using method of snowball sampling technique. Forest fire control efforts are carried out by the government and community. The results of this research show that forest fire prevention efforts are carried out by installing warning boards, having partners with community associations and conducting socialization to communities around the forest. The number of community participation in the socialization was 53,33%. The number of community participation reporting of forest fires was 60%. The number of community participation in suppression is 63,33%. Keywords: Guntur Mountain, extinguishing, natural tourism, reporting, socialization
Pengaruh Media dan Intensitas Naungan terhadap Pertumbuhan Bibit Tancang (Bruguiera gymnorrhiza (L.) Lamk.) Cecep Kusmana; Yolan Yussy Sukaesih
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.123-128

Abstract

Bruguiera gymnorrhiza is a mangrove species that can be used to rehabilitate mangrove forest. The information about the response of mangrove seedlings to the factors that affect its growth is needed to ensure its survival rate. This study aimed to examine the response of Bruguiera gymnorrhiza seedlings to the factors that affect its growth such as media and shade level. This research used a Completely Randomized Factorial Design (CRFD) with the treatments of growing media (A) and shade level (N) of 3 levels on each factors, that are mud (A0); mud and compost (A1); and mud, compost, sand (A2); also 0% shade (N0); 50% shade (N1); and 70% shade (N2) on the 3 months old seedlings. The results showed that the treatment of shade level significantly affected the growth response of Bruguiera gymnorrhiza seedlings, while the treatment of growing media and interaction of both treatments did not show a significant response. The 0% shade level gave the best growth response of B. gymnorrhiza seedlings. Keywords: growth rate, light level, mangrove, rehabilitation, seedbed
Hubungan Curah Hujan dan Titik Panas (Hotspot) Kebakaran di Hutan Lindung Gambut (HLG) Londerang, Provinsi Jambi Erianto Indra Putra; Rahmadika Fairuz Husni
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.129-134

Abstract

Jambi is one of the provinces that has high risk of forest fires in Indonesia.HLG Londerang is one of the protected peatland forests in Jambi that burned greatly in 2015. Precipitation become one of the climate factor that is affecting fires risk. This research is aimed to analyse the correlation between precipitation pattern peatland fires in HLG Londerang on 2013-2016. This research used hotspot data, precipitation, SPI (Standardized Precipitation Index), SOI (Southern Oscillation Index), and SSTA (Sea Surface Temperature Anomalies). Simple correlation test is used to acsess the relation between each parameters. This research showed that SPI-1 values could represent precipitation. In 2015, a great number of hotspot may relate to the El Nino event indicated by high positive value of SSTA and low SOI. There is a negative and weak correlation between precipitation and hotspot. Rainfall and SPI-1 has a positive and strong correlation. Combination of precipitation, SOI and SSTA is showing highest correlation with hotspot than other parameters. Keywords: fire, hotspot, precipitation, SOI, SPI, SSTA
Asosiasi Bakau (Rhizophora apiculata Blume.) dengan Jenis-Jenis Mangrove Lainnya di Pantai Bama Taman Nasional Baluran Jawa Timur Istomo Istomo; Sandy Ghifary
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.135-143

Abstract

Mangroves’s forest at Bama Beach has 95.8 ha. The purpose of this research is to studied the association of Rhizophora apiculata that lives dominant at Bama Beach Baluran National Park East Java. The methods used in data collection is an analytical method of vegetation with terraced path method. This method conducting five paths, each path consisted of 10 plots with 10 m x 100 m which divided into two sub-plots with 5 x 5 m and 10 x 10 m, with total 50 plot (0.5 ha). Data collection consist of diameter and height. The results show that Rhizophora apiculata associated with Rhizophora stylosa at path 1 and 3, however the association type was negative and the association index number categorized as very low. On the other hand, there are some species that not associated with each other but they have a positive association, which founded at path 4 and 5. Path 4 consist of Rhizophora apiculata with Ceriops tagal and path 5 consist of Rhizophora stylosa, Bruguiera gymnorrhiza, and Syzygium polyanthum. Keyword: association, Baluran National Park, mangrove zonation, Rhizophoraceae,
Struktur Vegetasi, Komposisi, dan Serapan Karbon Pekarangan Di Desa Duyung, Kecamatan Trawas, Kabupaten Mojokerto Nurheni Wijayanto; Agung Prasetyo
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.144-150

Abstract

Pekarangan is one form of agroforestry that is commonly located in front, back, and/or side of the house. The tiered canopy stratification and varying root depths make agroforestry able to prevent global warming. The purpose of this research is to know the vegetation structure, composition, and carbon absorption of pekarangan in Duyung Village, Trawas Region, Mojokerto Regency. Collecting data using purposive sampling methodwhere the work area is divided into 3 zones, that is theclosest (zone A), the middle (zone B), and the farthest zone (zone C) based on distance from the mountain to the village with 3 samples of pekarangan per zone. The result showed that the highest INP value of stake level is coffee (Coffea sp.) at 45%, the pole level is banana (Musa sp.) at 95%, and the tree level is durian (D. zibethinus) at 55%. Diversity index (H’), wealth index (R), and evenness index (E) at stake level have the highest value. Canopy stratification in all pekarangan is strata C and D. The highest biomass value was found in zone A of 229,95 ton/ha or carbon stock of 105,78ton/ha. Keywords: agroforestry, carbon absorption, species composition, vegetation structure
Komposisi Jenis dan Adaptasi Vegetasi pada Areal Bekas Kebakaran pada Hutan Produksi Terbatas di Kota Kayuagung, Kabupaten Ogan Komering Ilir (OKI), Provinsi Sumatera Selatan Lailan Syaufina; Aisyah Anggraini
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.151-156

Abstract

The research aimed to identifi changes in species composition and vegetation adaptation in burned forest production areas in Kayuagung, Ogan Komering Ilir district, South Sumatra Province. Forest fire in this area affected on spesies composition, whics is indicated by growth of seedling consistof gelam (Melaleuca leucadendron), tembesu (Fragraea fragrans), and perepat (Combretocarpus rotundus). On the other forest growth level found in unburned area including seedling, sapling poles, and tree. The dominant spesies growth from seedling to stand is meranti (Shorea balangeran), while the tree growth was consist of was meranti (Shorea balangeran), perepat (Combretocarpus rotundatus), tembesu (Fragraea fragrans), and jelutung (Dyera lowii), and was dominated by jelutung (Dyera lowii). Keywords: forest fire, forest production, Ogan Komering Ilir District, species composition, vegetation adaptation
Pengaruh Media Tanam dan Intensitas Naungan terhadap Pertumbuhan Bakau Minyak (Rhizophora apiculata) Cecep Kusmana; Diah Ayu Puji Lestari
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.157-163

Abstract

Damage to mangrove forests has reduced the size forest area and the diversity of mangrove species. Improvement of mangrove forests require seeds with good growth and resistant to pests and diseases. The shade levels and growing media is a factor that affects plant growth. The purpose of this study was to analyze the effect of growing media and shade level on the growth of bakau minyak (R. apiculata). The study was conducted for 12 weeks and used a complete randomized design to analyze the data. The first factor was the growing media (A) with 3 levels of treatment, namely mudsoil (A0), mud and compost (A1), and mud, sand and compost (A2). The second factor was the shade level (N) with 3 levels treatment, namely the shade intensity 0% (N0), 50% (N1), and 70% (N2). The result of this study indicate that the shade intensity has a significant effect on the growth of Rhizophora apiculata, and the growing medium does not significantly affect the growth of Rhizophora apiculata. The best shade intensity for growth of R. apiculata is 0% (N0). Keywords: growing media, mangrove forest, rehabilitation, Rhizophora apiculata, shade level
Faktor Penyebab dan Upaya Pengendalian Kebakaran Hutan di KPH Majalengka Lailan Syaufina; Sofia Fitriana
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.164-171

Abstract

KPH Majalengka is one of the State-Owned Enterprises engaged in forest management business. KPH Majalengka also experienced disruptions arising from forest fires. BKPH Cibenda is an area with the highest fire incidence in KPH Majalengka with an area of 762.93 ha of the total area of forest fires covering 865.48 ha over the last five years (2013-2017). The purpose of this study was to analyze and describe the common cause of forest fires and control efforts in KPH Majalengka. The common cause of forest fires that often occur in BKPH Cibenda according to community perceptions are land clearing, burning deliberately, and grazing. Forms of forest fire prevention activities that have been conducted is socialization, training of forest fire control, warning signs, and firebreaks. Extinguishing activity that have been caried out by community is direct extinguishing and indirect outage, however the facilities of fire extinguishing do not fullfill the minimum aspect. Post-fire handling is often done by collecting damage and loss data, fire reporting, measurement of fire area and location sketching, analysis of damage level and writing event report in Letter A (LA). Keywords: BKPH Cibenda, forest fire, KPH Majalengka, land clearing, post fire
Laju Dekomposisi Serasah Daun Shorea guiso di Hutan Penelitian Dramaga, Bogor, Jawa Barat Cecep Kusmana; Retno Ayu Yentiana
Jurnal Silvikultur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.12.3.172-177

Abstract

Litter decomposition is a process of decomposing litter which is an important component of the nutrient cycle process because it can make a major contribution to soil fertility. The purpose of this study was to measure the decomposition rate of Shorea guiso leaf litter and soil organic matter content in the decomposition process of Shorea guiso leaf litter in the Dramaga Research Forest, Bogor, West Java. Decomposition of Shorea guiso leaf litter is carried out using a liiter bag measuring 30 cm x 40 cm. Each litter-bag contained 100 g of dry weight of Shorea guiso litter. The litterbag was then tied to a bamboo stake and placed under the Shorea guiso stand. The results of this study for 12 weeks showed that the average of leaf litter decomposition rate of Shorea guiso at the 1 week of observation was 0,003 and continued to increase until the 12 week of 0,2. The average weekly rate of decomposition of Shorea guiso leaf litter was 0,075 which grew on soils with moderate BOT content (3,87%). Keywords: Dramaga research forest, litter decomposition rate, Shorea guiso

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