cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Bambang Hero Saharjo
Contact Email
saharjobambangh@gmail.com
Phone
+622518626806
Journal Mail Official
jstdsvk@apps.ipb.ac.id
Editorial Address
Departemen Silvikultur, Fakultas Kehutanan - Institut Pertanian Bogor Jl. Ulin Kampus IPB Darmaga, Bogor 16680 INDONESIA Telp./Fax.: +62-251-8626806 /+62-251-8626886
Location
Kota bogor,
Jawa barat
INDONESIA
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 500 Documents
 46   47   48   49   50 
The Pengaruh Jarak Tanam Tergadap Pertumbuhan Mangrove Hasil Rehabilitasi di Lampung Timur Amanta, Neysa Nurma; Kusmana, Cecep; Kintamani, Endang; Hafidhin, Dimas
Journal of Tropical Silviculture Vol. 16 No. 02 (2025): Jurnal Silvikultur Tropika
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.16.02.125-134

Abstract

Mangrove ecosystems are essential for maintaining coastal ecological stability, yet they remain highly vulnerable to degradation due to increasing anthropogenic pressures. Rehabilitation efforts are a strategic step in restoring the ecological functions of these areas. This study was conducted to evaluate mangrove planting through growth parameters and to analyze the effect of planting distance on the growth of 11-month-old Rhizophora apiculata at a rehabilitation site in Purworejo Village, East Lampung. The survival rate at a planting distance of 1×1 m (95%) and 2×2 m (85%) showed good results, while at a planting distance of 1×2 m (68.3%) showed less favorable results. The stem height measurements indicated that the highest average was at a planting distance of 1×1 m (41.9 cm), followed by 2×2 m (36.7 cm), and 1×2 m (27.2 cm). In contrast, the diameter measurements showed that the largest average was at a planting distance of 1×1 m (1.17 cm), 2×2 m (1.10 cm), and 1×2 m (0.84 cm). Analysis of variance shows that the appropriate planting distance arrangement can improve the efficiency of space utilization and nutrient availability, as well as contribute to the structural growth of mangroves in the early phase.
Keanekaragaman Vegetasi dan Cadangan Karbon pada Sistem Agroforestri Kebun Bangelan, Jawa Timur Swassono Jati Mulya, Pandu; Wijayanto, Nurheni; Permatasari Putri Hartoyo, Adisti
Journal of Tropical Silviculture Vol. 16 No. 02 (2025): Jurnal Silvikultur Tropika
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.16.02.116-124

Abstract

Perkebunan Bangelan PTPN I Regional 5 terletak di Desa Bangelan, tepatnya di Kecamatan Wonosari, Kabupaten Malang, Jawa Timur. Total luas areal konsesi Perkebunan Bangelan adalah 883,20 hektare, yang terdiri dari dua divisi perkebunan: Afdeling Besaran dan Afdeling Kampung Baru. Akibat perubahan iklim, Perkebunan Bangelan mengalami penurunan produksi kopi. Penyebab penurunan ini antara lain terganggunya sistem pembungaan akibat perubahan iklim yang tidak terjadi, serangan hama yang menyerang tanaman kopi, serta serangan gulma yang menyerap unsur hara sehingga terjadi persaingan antara tanaman kopi utama dengan gulma. Tujuan penelitian ini adalah menganalisis keanekaragaman vegetasi dalam sistem agroforestri kopi dan mengestimasi cadangan karbon pada berbagai pola agroforestri. Metode yang digunakan dalam penelitian ini adalah purposive sampling, berdasarkan tegakan agroforestri yang representatif. Sebanyak 27 petak dibuat dengan ukuran masing-masing 20 m x 20 m. Petak-petak tersebut tersebar pada tiga petak per tahun tanam, dengan luas total 1,08 ha. Kombinasi dominan pada sistem agroforestri yang diterapkan Kebun Bangelan dalam penelitian ini adalah campuran tanaman sengon, jabon, lamtoro, dan kopi Robusta. Salah satu tujuan pola tanam ini adalah untuk mengatur intensitas cahaya matahari yang masuk, yang oleh pengelola Bangelan disebut sebagai metode "tabur bintang". Jenis tanaman yang dominan untuk semua kelas semai, tiang, pancang, dan pohon adalah Leucaena leucocephala dan Coffea Robusta. Rata-rata stok karbon sebesar 21,86 ton, dan total stok karbon sebesar 196,74 ton. Total stok karbon tertinggi sebesar 29,24 ton, yaitu pada tahun tanam 1935. Pola agroforestri yang memadukan beragam jenis naungan dengan kerapatan tajuk terbukti paling efektif dalam mendukung keanekaragaman hayati dan meningkatkan penyerapan karbon.
Utilization of Toxic Plant by the Community in Bulu Sub-district, Rembang Regency, Central Java Siswoyo; Haneda, Noor Farikhah; Prabawati, Tyas
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.135-147

Abstract

Until this day there are few number of people who take advantage of toxic plants and a lot of potentioal of toxic plants are unknown. The aims of this study were to assess the toxic plant species and examine the utilization of poisonous plants in  District of Bulu, Rembang, Central Java. The method employed were FGD (Focus Group Discussion), interview, exploration and literature study. This study obtained 28 species of toxic plants from 19 families. The species that are widely used are Apocynaceae, Euphorbiaceae and Fabaceae. Habitus and parts of toxic plants that are used the most are the herbs and all parts. Utilization of toxic plants are for pesticides, medicines, food, ornamental plants, pest barriers, animal feed, economy, trust, craft and furniture. Treatments of toxic plants according to the utilization are utilizing the toxic, eliminating the toxic, or utilizing the untoxic part or part of which the toxic is not obtained.
Studi Kerapatan Ekosistem Mangrove Desa Sungai Cemara Kab Tanjung Jabung Timur Provinsi Jambi Mandala, Bakti; Purwati, Betty; Pandu Winata, Riki
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.158-165

Abstract

Sungai Cemara Village, located in Tanjung Jabung Timur Regency, Jambi Province, is part of the East Coast Mangrove Forest Nature Reserve and directly borders Berbak Sembilang National Park. This area encompasses approximately 300 hectares of mangrove ecosystems that play a crucial role in coastal protection and serve as habitat for various wildlife species, including migratory birds and the Sumatran tiger. This study aims to analyze the vegetation structure and habitat characteristics of the mangrove ecosystem in the region. The research employed a vegetation survey method across five transects comprising a total of 100 plots, covering three growth stages: seedlings, saplings, and mature trees. The results showed that Avicennia sp. was the dominant species with the highest Important Value Index (IVI) across all growth stages—1.31% in seedlings, 1.34% in saplings, and 1.48% in mature trees. Environmental parameters indicated favorable conditions for mangrove growth, with temperatures ranging from 28–30°C, salinity between 23–25 ppt, soil and water pH values between 6 and 7, and predominantly muddy substrates. These findings suggest that the mangrove ecosystem in Sungai Cemara Village is in a good regenerative condition and holds strong potential for ecologically based conservation efforts.
Application of Biological Agents for The Control of Ganoderma sp. On Sengon Stands On North Kalimantan Post-Mining Land Azahra, Kharisma Aulia; Mansur, Irdika; Herliyana, Elis Nina
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.166-175

Abstract

The land reclamation at PT. Pesona Khatulistiwa Nusantara using sengon trees is susceptible to pest and disease attacks, particularly red root rot disease caused by Ganoderma sp. This research aims to analyze the influence of biological agents, namely, the Trichoderma sp. and the JakabaBHP01 in inhibiting the growth of the Ganoderma sp. and analyze the influence of time in the inhibition process. The antagonist test was carried out using a double culture method between pathogenic fungi and antagonist fungi on Potato Dextrose Agar (PDA) media. The influence of time was treated in two ways: a) growing Ganoderma sp. and antagonistic fungi simultaneously and b) growing Ganoderma sp. for 7 days before testing its inhibitory power against antagonistic fungi. Antagonist test results showed that Trichoderma sp. and JakabaBHP01 can inhibit the growth of pathogens with simultaneous laying times. The highest inhibition results on Ganoderma sp. A1 was a treatment using Trichoderma sp., which is 95.63%, and in Ganoderma sp. A2 also had the highest inhibition with Trichoderma sp., 98.74%. Inhibitory mechanisms in Trichoderma sp. were a competition mechanism and in JakabaBHP01 it was a mycoparasitism mechanism.
Application of Trichoderma spp. on Cempedak (Artocarpus integer) Seedball in a Reclaimed Bauxite Mining Area of West Kalimantan Mansur, Irdika; Abu Bakar, Palah; Herliyana, Elis Nina
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.148-157

Abstract

Kegiatan pertambangan memiliki dampak gangguan lingkungan antara lain hilangnya vegetasi hutan, flora dan fauna serta lapisan tanah pucuk. Perbaikan lahan bekas tambang dapat dilakukan dengan kagiatan revegetasi salah satunya dengan penanaman jenis pohon cempedak (Artocarpus integer). Penggunaan media seedball dan penambahan dosis Trichoderma spp. diharapkan dapat meningkatkan daya kecambah serta pertumbuhan bibit cempedak. Tujuan penelitian ini yaitu untuk menganalisis pengaruh metode penanaman menggunakan media seedball dan penambahan agensia hayati Trichoderma spp. terhadap daya kecambah dan pertumbuhan benih cempedak di lahan bekas tambang bauksit. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan lima ulangan. Faktor yang diamati yaitu metode penanaman (media seedball dan penanaman secara langsung) dengan berbagai dosis Trichoderma spp. Benih cempedak yang ditanam memiliki persen kecambah dan persen tumbuh sebesar 100% untuk semua perlakuan. Perlakuan K (Trichoderma 25 g dengan seedball) menunjukkan respon terbaik pada parameter laju perkecambahan, nilai kecambah, diameter, dan jumlah daun semai cempedak. Perlakuan I (Trichoderma 20 g dengan seedball) menunjukkan respon terbaik pada parameter tinggi semai cempedak. Perlakuan dosis Trichoderma spp. yang diaplikasikan pada metode penanaman berpengaruh nyata terhadap pertunbuhan diameter dan tinggi semai cempedak. Kandungan organik dalam media menyediakan sumber dasar untuk pertumbuhan semai tanaman. Kata kunci: diameter, hutan, Trichoderma spp., vegetasi.
Lichen Diversity in Two Locations with Different Air Quality in Bogor Regency Siti Badriyah Rushayati; Anggi Febry Setyanie Putri Daulay; Herliyana, Elis Nina
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.186-198

Abstract

Lichen atau yang biasa disebut lumut kerak merupakan simbiosis antara alga dan fungi yang tahan terhadap suhu ekstrem. Tujuan penelitian ini adalah untuk mengkaji keanekaragaman jenis lichen, komposisi jenis lichen, dan respon lichen pada dua lokasi penelitian dengan kualitas udara yang berbeda. Pemilihan lokasi ditentukan dengan mengetahui karakteristik lingkungan meliputi suhu udara, kelembaban udara, dan kualitas udara CO2. Nilai keanekaragaman jenis lichen di Jalan Agatis (2,03) lebih tinggi dibandingkan dengan Jalan KSR Dadi Kusmayadi (1,86). Komposisi lichen yang terdapat di Jalan Agatis sebanyak 8 jenis dari 6 famili, dan di Jalan KSR Dadi Kusmayadi sebanyak 6 jenis dari 3 famili. Lichen yang hidup di Jalan Agatis menunjukkan respon talus yang berwarna lebih cerah dan jernih, talus tumbuh dengan baik dan utuh serta membentuk koloni sehingga memiliki tutupan talus yang lebih luas. Lumut kerak yang tumbuh di KSR Jalan Dadi Kusmayadi mempunyai warna lebih pucat dan memudar, talusnya tidak tumbuh optimal sehingga tumbuh secara terfragmentasi dan tidak membentuk koloni besar sehingga luas tutupan talusnya semakin mengecil. Kata kunci: bioindicator, kualitas udara, lichen
The Effectiveness of Arbuscular Mycorrhizal Fungi Seed Coating on the Sengon Seed Germination under Drought Stress Nur Buana, Mursalina; Budi, Sri Wilarso
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.199-207

Abstract

Global warming has caused drought, which is a limiting factor for tree growth. The effect of drought stress can be suppressed by utilizing Arbuscular Mycorrhizal Fungi (FMA) which can be applied through seed coating. The study aimed to determine the response of sengon seed germination to drought stress, the effectiveness of FMA inoculation on sengon seedlings, and the effectiveness of seed coating on sengon seed germination under drought stress. The research was conducted with a two-factor completely randomized design, namely drought stress and FMA inoculation. The results showed that drought stress reduced the germination of sengon seeds. Application of FMA seed coating can increase seed tolerance to drought stress but has no real effect at the 5% level. Inoculation of FMA through seed coating showed higher growth rate and root colonization than inoculation in the planting media, indicating that seed coating has a higher effectiveness in the mechanism of tolerance of sengon seedlings to drought stress.
RESPONS PERKECAMBAHAN BENIH KOPSIA (Kopsia arborea Blume) PADA TINGKAT KEMATANGAN BUAH YANG BERBEDA DAN APLIKASI RIZOBAKTERI H, Rachmad Chaerul; Chaerul H, Rachmad; Wulandari, Arum Sekar; Istikorini, Yunik
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.176-185

Abstract

Kopsia plants are known secondary metabolites. While extensive research has been conducted on the secondary metabolites of kopsia, studies on its cultivation and propagation techniques remain limited. This study aims to analyze the effects of fruit maturity level and rhizobacteria application on  kopsia seed germination. The treatment tested in this study included different fruit maturity levels (immature, semi-mature, and mature) and rhizobacteria application (0 g and 5 g). All mature fruits germinated successfully (68%), whereas immature and semi-mature fruits showed no germination at all (0%). The absence of germination in immature and semi-mature fuirts was due to the physiologically immature embryos. Rhizobacteria were found to accelerate seed germination in mature fruits, and the resulting kopsia seedlings exhibited better growth. Overall, kopsia seed germination occurred only in mature fruits. Rhizobacteria application helped balance shoot and root development.
Peran Agroforestri Kopi Arabika dalam Penyerapan Karbon di Perhutanan Sosial Desa Kekuyang, Aceh Tengah Akhir, Jumadil; Rizaka, Farid Wajdi; Dahlan, Dahlan; Arlita, Tuti; Basri, Hairul
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika
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.16.03.208-217

Abstract

Arabica coffee is one of the world's leading coffee species that grows optimally in tropical highland areas, such as Central Aceh, and is often cultivated in agroforestry systems. Coffee agroforestry not only increases agricultural productivity but also plays a vital role in carbon sequestration and environmental conservation through the presence of shade trees that store carbon in biomass. This system is globally recognized as a climate change mitigation strategy and supports ecological balance. These places are included in the 568 ha Social Forestry area, has great potential for sustainable coffee agroforestry development. This study aims to analyze the potential carbon stocks and carbon dioxide (CO₂) absorption in the Social Forestry area of Kekuyang Village, Central Aceh Regency. Data were collected using a vegetation inventory method in 28 observation plots measuring 20 m × 20 m. Tree diameter data were used to calculate biomass using allometric equations, which were then converted into carbon stocks and CO₂ absorption. The results showed a total aboveground biomass (AGB) of 55,439.20 kg, with an estimated carbon stock of 26,135.74 kg from the total area of the research plot. The potential for carbon dioxide absorption reached 85.64 tons/ha after conversion. The plant species with the largest contribution to carbon stocks was lamtoro (Leucaena leucocephala), followed by avocado (Persea americana) and Arabica coffee (Coffea arabica). The coffee agroforestry system in Kekuyang Village has proven to be ecologically effective in storing carbon and has the potential to become a model for sustainable land management that supports climate change mitigation.

Page 50 of 50 | Total Record : 500

 46   47   48   49   50 

Filter by Year

2010 2025


Reset
Filter By Issues
All Issue Vol. 16 No. 03 (2025): Jurnal Silvikutur Tropika Vol. 16 No. 02 (2025): Jurnal Silvikultur Tropika Vol. 16 No. 01 (2025): Jurnal Silvikultur Tropika Vol. 15 No. 03 (2024): Jurnal Silvikutur Tropika Vol. 15 No. 02 (2024): Jurnal Silvikutur Tropika Vol. 15 No. 01 (2024): Jurnal Silvikutur Tropika Vol. 14 No. 03 (2023): Jurnal Silvikutur Tropika Vol 14 No 02 (2023): Jurnal Silvikutur Tropika Vol 14 No 01 (2023): Jurnal Silvikutur Tropika Vol 13 No 03 (2022): Jurnal Silvikutur Tropika Vol 13 No 02 (2022): Jurnal Silvikutur Tropika Vol 13 No 01 (2022): Jurnal Silvikutur Tropika Vol 12 No 3 (2021): Journal of Tropical Silviculture Vol. 12 No. 2 (2021): Jurnal Silvikutur Tropika Vol. 12 No. 1 (2021): Jurnal Silvikutur Tropika Vol. 11 No. 3 (2020): Jurnal Silvikutur Tropika Vol 11 No 3 (2020): Jurnal Silvikutur Tropika Vol. 11 No. 2 (2020): Jurnal Silvikultur Tropika Vol. 11 No. 1 (2020): Jurnal Silvikultur Tropika Vol. 10 No. 3 (2019): Jurnal Silvikultur Tropika Vol. 10 No. 2 (2019): Jurnal Silvikultur Tropika Vol. 10 No. 1 (2019): Jurnal Silvikultur Tropika Vol. 9 No. 3 (2018): Jurnal Silvikultur Tropika Vol. 9 No. 2 (2018): Jurnal Silvikultur Tropika Vol. 9 No. 1 (2018): Jurnal Silvikultur Tropika Vol. 8 No. 3 (2017): Jurnal Silvikultur Tropika Vol. 8 No. 2 (2017): Jurnal Silvikultur Tropika Vol. 8 No. 1 (2017): Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika Vol. 7 No. 3 (2016): Jurnal Silvikultur Tropika (Suplemen Desember) Vol. 7 No. 2 (2016): Jurnal Silvikultur Tropika Vol. 7 No. 1 (2016): Jurnal Silvikultur Tropika Vol. 6 No. 3 (2015): Jurnal Silvikultur Tropika Vol. 6 No. 2 (2015): Jurnal Silvikultur Tropika Vol. 6 No. 1 (2015): Jurnal Silvikultur Tropika Vol. 5 No. 3 (2014): Jurnal Silvikultur Tropika Vol. 5 No. 2 (2014): Jurnal Silvikultur Tropika Vol. 5 No. 1 (2014): Jurnal Silvikultur Tropika Vol. 4 No. 3 (2013): Jurnal Silvikultur Tropika Vol. 4 No. 2 (2013): Jurnal Silvikultur Tropika Vol. 4 No. 1 (2013): Jurnal Silvikultur Tropika Vol. 3 No. 3 (2012): Jurnal Silvikultur Tropika Vol. 3 No. 2 (2012): Jurnal Silvikultur Tropika Vol. 3 No. 1 (2012): Jurnal Silvikultur Tropika Vol. 2 No. 3 (2011): Jurnal Silvikultur Tropika Vol. 2 No. 2 (2011): Jurnal Silvikultur Tropika Vol. 2 No. 1 (2011): Jurnal Silvikultur Tropika Vol. 1 No. 1 (2010): Jurnal Silvikultur Tropika More Issue