Jurnal Silva Tropika
type: channel
description: Title: Jurnal Silva Tropika ISSN: P-ISSN: 2615-8353 and E-ISSN: 2621-4113 Subject: Forest Planning, Forest Policy, Forest Resources Utilization, Forest Ergonomics, Forest Ecology, Forest Inventory, Silviculture, and Management of Regional Ecosystems. Frequency Publish: Regularly Two times a year in June and December. Journal Abbreviation: Jurnal Silva Tropika Language: English and Indonesian Indexed at: Copernicus, Garuda, Dimensions and Google Scholar Jurnal Silva Tropika is an open-access journal that contains scientific information on research results. Basically, this journal discusses tropical forest resource management. This journal is published twice a year and covers ecology and forest management, forest cultivation or silviculture, and the technology and utilization of forest products. Besides that, it also discusses forest protection and forest conservation, including forest ecotourism. The first edition of Jurnal Silva Tropika was published in 2016. Initially, this journal had the initial name with Zwagery in 2013. But then, in 2015, this journal's name was changed to Forests and Environment Journal or JHTL. JHTL was changed into Jurnal Silva Tropika one year later with ISSN Print No. 2615-8353 based on SK no. 0005.26158353 / JI.3.1 / SK.ISSN / 2018.03 - 23 March 2018 and ISSN Online 2621-4113 based on SK no. 0005.26214113 / JI.3.1 / SK.ISSN / 2018.06 (starting edition Vol. 2, No. 2, June 2018).
publisher: Fakultas Kehutanan Universitas Jambi
language: en-US
publication name: Jurnal Silva Tropika
issn: 2615-8353
items: Keragaman Jenis Tumbuhan Invasif Kelurahan Jambula, Kota Ternate Provinsi Maluku Utara
items: Keanekaragaman Dan Pola Sebaran Spesies Tumbuhan Asing Invasif Di Kawasan Cagar Alam Durian Luncuk II
items: Pengaruh Proses Bleaching Terhadap Finishing Kayu Pinus Dan Kayu Karet Terserang Blue Stain
items: Variasi Tekstur Tanah dan Bahan Organik Berdasarkan Kerapatan Tajuk Studi Kasus pada Hutan Kota Muhammad Sabki, Kota Jambi
items: Pengaruh Pemberian Kompos Tandan Kosong Kelapa Sawit Terhadap Pertumbuhan Tanaman Sungkai (Peronema canescens Jack) Di Lapangan
items: Perbaikan Pertumbuhan Gmelina arborea Roxb dan Nauclea orientalis Linn dengan Pemangkasan Akar dan pemberian Biostimulan
items: Dampak Alih Fungsi Lahan Hutan Menjadi Lahan Perkebunan Terhadap Kualitas Fisik Tanah
items: Kajian Beberapa Sifat Fisik Tanah Akibat Konversi Hutan Menjadi Lahan Pertanian Di Desa Mukai Pintu Kabupaten Kerinci
items: Keanekaragaman Jenis Mangrove Di Kawasan Pesisir Pantai Pasir Putih Padang
items: Pengaruh Bleaching Terhadap Sifat Fisis Dan Perubahan Warna Kayu Pinus (Pinus merkusii Jungh et de Vriese) Terserang Blue Stain
items: Identifikasi Jenis Burung di Hutan Adat Guguk Kecamatan Renah Pembarap Kabupaten Merangin Provinsi Jambi
items: Pengaruh Pemberian Pupuk NPK Terhadap Pertumbuhan Bibit Kaliandra Merah (Calliandra Calothyrsus Meissn) Pada Media Ultisol
items: Pengaruh Steam dan Variasi Lapisan Terhadap Sifat Fisis dan Mekanis Papan Partikel Hibrida Kayu Jabon dan Bambu Betung
items: Perbandingan Laju Fotosintesis pada Tanaman Tanjung (Mimusops elengi Linn.) dan Tanaman Merbau Darat (Intsia palembanica) pada Berbagai Media Tanam
items: Etnobotani pada Suku Anak Dalam di Taman Nasional Bukit Dua Belas Wilayah Air Hitam
items: Karakteristik Briket Arang Cangkang Biji Karet dengan Campuran Serbuk Kulit Kayu Manis

Keragaman Jenis Tumbuhan Invasif Kelurahan Jambula, Kota Ternate Provinsi Maluku Utara
type: item
description: ABSTRACT Biodiversity in Indonesia faces serious threats due to ecosystem degradation, climate change, and especially alien plant invasions. Invasive plant species can replace local vegetation, disrupt ecosystem balance, and trigger conflicts between humans and wildlife. This study aims to identify and analyze the diversity of invasive plant species in Jambula Urban Village, Ternate City, North Maluku Province as preliminary data for sustainable management of biological resources. The method used was purposive sampling combined with field exploration on open land and roadsides during January-March 2025. The results showed that there were 44 invasive plant species belonging to 21 families, with the dominance of the Asteraceae and Poaceae families. Some species such as Chromolaena odorata, Miconia crenata (Clidemia hirta), Lantana camara, and Mikania micrantha are included in the list of the 100 most invasive plants in the world. Identification analysis shows that 13 plant species are categorized as invasive according to three main sources: PermenLHK No P.94/2016, IUCNGISD, and a guidebook on invasive species in Indonesia. These results emphasize the importance of monitoring and managing invasive plants to preserve the ecosystem of Jambula Urban Village, Ternate City. Keywords: diversity, invasive, Jambula Urban Village, plant ABSTRAK Keanekaragaman hayati di Indonesia menghadapi ancaman serius akibat kerusakan ekosistem, perubahan iklim, dan terutama invasi tumbuhan asing. Jenis tumbuhan invasif dapat menggantikan vegetasi lokal, mengganggu keseimbangan ekosistem, dan memicu konflik antara manusia dan satwa liar. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis keberagaman jenis tumbuhan invasif di Kelurahan Jambula, Kota Ternate, Provinsi Maluku Utara sebagai data awal pengelolaan sumber daya hayati secara berkelanjutan. Metode yang digunakan adalah purposive sampling dikombinasikan dengan eksplorasi lapangan pada lahan terbuka dan tepi jalan selama …
creator: Siti Nurjannah
creator: Hafizah Nahlunnisa
creator: Adriani Adriani
creator: Reyna Ashari
creator: Beti Septiana Darsono
rights: Copyright (c) 2025 Siti Nurjannah, Hafizah Nahlunnisa, Adriani, Reyna Ashari, Beti Septiana Darsono https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-29
publication date: 2025-06-29
volume: 9
number: 1
starting page: 1
ending page: 12
doi: 10.22437/jurnalsilvatropika.v9i1.43151

Keanekaragaman Dan Pola Sebaran Spesies Tumbuhan Asing Invasif Di Kawasan Cagar Alam Durian Luncuk II
type: item
description: ABSTRACT The plant diversity in Indonesia is often disrupted by the introduction of invasive alien species (IAS), which can have negative impacts on ecosystems and biodiversity. Invasive alien species possess the ability to grow rapidly and compete with native plants, threatening biodiversity in protected areas. This study aims to identify invasive plant species in the Durian Luncuk II Nature Reserve and analyze their impact on the local ecosystem. The research employs a combination of transect and plot line methods with a sampling rate of 2% of the total area. Data collected include plant species, individual counts, habitus, and vegetation analysis using relative density, relative frequency, and the Importance Value Index (IVI). The results show 16 invasive plant species, with Clidemia hirta having the highest IVI (44,21%), dominating nearly all observation plots. The distribution pattern of invasive species is predominantly clumped. These findings indicate that invasive species, particularly C. hirta, have the potential to threaten biodiversity and the integrity of ecosystems in the Durian Luncuk II Nature Reserve, necessitating control and rehabilitation measures to maintain ecosystem balance. Keywords: Durian Luncuk II Nature Reserve, biodiversity, distribution pattern, invasive alien species ABSTRAK Keanekaragaman tumbuhan di Indonesia sering terganggu oleh masuknya spesies tumbuhan asing invasif (IAS) yang dapat menyebabkan dampak negatif terhadap ekosistem dan keanekaragaman hayati. Tumbuhan asing invasif memiliki kemampuan untuk tumbuh cepat, bersaing dengan tumbuhan lokal. Ancaman dari tumbuhan invasif merupakan salah satu faktor utama penyebab kerusakan biodiversitas di Indonesia, termasuk dalam kawasan cagar alam. Penelitian ini bertujuan untuk mengidentifikasi spesies tumbuhan asing invasif di Kawasan Cagar Alam Durian Luncuk II serta menganalisis dampaknya terhadap ekosistem lokal. Metode yang digunakan dalam penelitian ini adalah kombinasi metode jalur…
creator: Bakti Mandala
creator: Nursanti Nursanti
creator: Hari Darmawan
rights: Copyright (c) 2025 Bakti Mandala, Nursanti, Hari Darmawan https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 13
ending page: 24
doi: 10.22437/jurnalsilvatropika.v9i1.43966

Pengaruh Proses Bleaching Terhadap Finishing Kayu Pinus Dan Kayu Karet Terserang Blue Stain
type: item
description: ABSTRACT One of the problems faced by the furniture industry is the attack of coloring fungi or what is commonly called blue stain. The attack of coloring fungi causes color changes so that the appearance of the wood decreases. The bleaching process is one way that can be done to overcome the attack of blue stain. The bleaching process in the industry uses the chemical white agent 250 (WA-250). However, research related to the effect of the bleaching process on the finishing of pine wood and rubber wood attacked by blue stain has not been carried out. This study aims to determine the effect of the bleaching process on the finishing of pine wood and rubber wood attacked by blue stain. Finishing tests include testing the adhesion of the finishing layer (cross cut test) referring to ASTM D 3359, flexibility testing is carried out with a coin test, and hardness testing refers to ASTM D 3363. The results of this study are that the bleaching process does not affect the finishing process on pine wood and rubber wood attacked by blue stain, both those treated with bleaching and those without bleaching treatment, which are included in the same finishing quality category. Based on the adhesion test, it is included in class 4B (Good) and its flexibility gets a value of 5 (very good), while the hardness of the finishing layer is in the less category. Keywords: bleaching, blue stain, finishing, pine wood, rubber wood ABSTRAK Permasalahan yang dihadapi oleh industri furnitur salah satunya adalah serangan jamur pewarna atau yang biasa disebut blue stain. Serangan jamur pewarna tersebut menyebabkan perubahan warna sehingga terjadi penurunan penampilan kayu. Proses bleaching merupakan salah satu cara yang dapat dilakukan untuk mengatasi adanya serangan blue stain. Proses bleaching pada industri menggunakan bahan kimia white agent 250 (WA-250). Namun, penelitian terkait pengaruh proses bleaching pada finishing kayu pinus dan kayu karet terserang blue stain belum dilakukan. Penelitian…
creator: Desy Mulyosari
creator: Arip Wijayanto
creator: Soleh Muhamad
creator: Nurhanifah Nurhanifah
creator: Siska Anggiriani
creator: Taufik Ramadhan Fitrianto
creator: Wahyu Widiyanto
rights: Copyright (c) 2025 Desy Mulyosari, Arip Wijayanto, Soleh Muhamad, Nurhanifah Nurhanifah, Siska Anggiriani, Taufik Ramadhan Fitrianto, Wahyu Widiyanto https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 25
ending page: 31
doi: 10.22437/jurnalsilvatropika.v9i1.44692

Variasi Tekstur Tanah dan Bahan Organik Berdasarkan Kerapatan Tajuk Studi Kasus pada Hutan Kota Muhammad Sabki, Kota Jambi
type: item
description: ABSTRACT This study aims to examine the variation in soil texture and organic matter content across different canopy density levels in Muhammad Sabki Urban Forest, Jambi City. A purposive sampling method was applied to determine three plots based on canopy density (dense, moderate, sparse). Soil texture was analyzed based on sand, silt, and clay fractions, and organic matter content was obtained from secondary data. The results show that soils in dense and moderate canopy plots were dominated by clay textures and had higher organic matter content, at 7,28% and 6,40% respectively. In contrast, sparse canopy plots exhibited more varied textures and lower organic matter content (5,05%). Higher canopy density tends to increase organic matter accumulation and influence finer soil textures. Keywords: canopy density, Muhammad Sabki Urban Forest, organic matter, soil texture. ABSTRAK Penelitian ini bertujuan untuk mengetahui variasi tekstur tanah dan kandungan bahan organik pada berbagai tingkat kerapatan tajuk di Hutan Kota Muhammad Sabki, Kota Jambi. Metode purposive sampling digunakan untuk menentukan tiga plot berdasarkan tingkat kerapatan tajuk (rapat, sedang, jarang). Analisis tekstur dilakukan pada fraksi pasir, debu, dan liat, serta bahan organik dianalisis menggunakan data sekunder. Hasil penelitian menunjukkan bahwa tanah pada kerapatan tajuk rapat dan sedang didominasi oleh tekstur lempung dan memiliki kandungan bahan organik lebih tinggi, masing-masing sebesar 7,28% dan 6,40%. Sementara itu, pada kerapatan tajuk jarang, tekstur tanah bervariasi dan kandungan bahan organik lebih rendah (5,05%). Kerapatan tajuk yang lebih tinggi cenderung meningkatkan akumulasi bahan organik dan mempengaruhi tekstur tanah yang lebih halus. Kata kunci: bahan organik, Hutan Kota Muhammad Sabki, kerapatan tajuk, tekstur tanah.
creator: Doani Anggi Safira
creator: Omo Rusdiana
rights: Copyright (c) 2025 Doani Anggi Safira, Omo Rusdiana https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 32
ending page: 43
doi: 10.22437/jurnalsilvatropika.v9i1.44117

Pengaruh Pemberian Kompos Tandan Kosong Kelapa Sawit Terhadap Pertumbuhan Tanaman Sungkai (Peronema canescens Jack) Di Lapangan
type: item
description: ABSTRACT Sungkai (Peronema canescens Jack) is a locally significant commercial species whose wood production is currently declining. Therefore, it is essential to implement development and cultivation measures to enhance the production of roundwood, which can be achieved through the development of plantation forests. Palm Oil Empty Fruit Bunch Compost (TKKS) is an organic fertilizer that can be applied to ultisol land designated for planting sungkai. TKKS compost contains essential nutrients required by the soil and plants, specifically N 15%, P 0,5%, K 7,3%, and Mg 0,9%. This study employed a Randomized Block Design (RBD) based on a slope gradient of 9%. The design consisted of six treatments with four experimental groups, resulting in a total of 24 experimental plots. Each plot contained nine plants, three of which were designated as samples. The treatments tested included varying doses of TKKS compost: b0: no TKKS compost, b1: 2 kg per planting hole, b2: 4 kg per planting hole, b3: 6 kg per planting hole, b4: 8 kg per planting hole, and b5: 10 kg per planting hole. The results indicated that the application of TKKS compost improved the physical and chemical properties of the soil, including pH, organic carbon, bulk density, and soil total nutrient content. Furthermore, the application of TKKS compost significantly enhanced the growth parameters of sungkai, such as height, diameter, leaf count, dry weight of the canopy, and dry weight of the roots, with the best treatment being b2 (4 kg per planting hole). Keywords: compost, Peronema canescens Jack., ultisol ABSTRAK Sungkai (Peronema canescens Jack) merupakan salah satu jenis komersial lokal yang saat ini produksi akan kayunya semakin menurun, sehingga perlu dilakukannya pengembangan dan tindakan budidaya untuk meningkatkan kembali produksi kayu bulat yang dapat ditempuh melalui pengembangan hutan tanaman. Kompos Tandan Kosong Kelapa Sawit (TKKS) merupakan salah satu pupuk organik yang dapat diberikan pada lahan u…
creator: Dian Nisya
creator: Rike Puspitasari Tamin
creator: Refliaty Refliaty
rights: Copyright (c) 2025 Dian Nisya, Rike Puspitasari Tamin, Refliaty Refliaty https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 44
ending page: 56
doi: 10.22437/jurnalsilvatropika.v9i1.44333

Perbaikan Pertumbuhan Gmelina arborea Roxb dan Nauclea orientalis Linn dengan Pemangkasan Akar dan pemberian Biostimulan
type: item
description: ABSTRACT A lack of seedling maintenance could lead to decreases in the quality of their growth. Stunted root systems could lead to future disruptions in nutrient absorption. In this research, the root system was improved by applying root pruning to improve the growth of new lateral roots. Furthermore, liquid fertilizer was added to further increase plant growth. This study aims to examine the influence of root pruning and bio-stimulants towards the growth of the saplings gmelina (Gmelina arborea Roxb) and canary wood (Nauclea orientalis Linn), both of which had stunted growth in their permanent nursery in Dramaga Bogor, Indonesia. Factorial design with two analysis factors was used in this study. These were root pruning (0% and 30%) and bio-stimulants (0% and 2%). The combination of 0% root pruning and 2% bio-stimulants increased G. arborea growth (diameter, total dry weight, and number of leaves) and N. orientalis growth (height, diameter, and total dry weight). The combination of 30% root pruning and 0% bio-stimulants showed a significant influence on the number of G. arborea leaves. The combination of 30% root pruning and 2% bio-stimulants affected the leaf colour change of G. arborea and increased both of the saplings root growth. In all treatments, G. arborea and N. orientalis saplings had a seedling quality index value in the range of 0.2 – 1.1. Keywords: bio-stimulants, Gmelina arborea, nauclea orientalis, root pruning, seedlings ABSTRAK Kurangnya kegiatan pemeliharaan dalam persemaian dapat menyebabkan penurunan kualitas bibit bahkan dapat menyebabkan kematian bibit. Salah satu penyebab kematian bibit adalah akar tidak dapat berkembang dengan baik sehingga fungsinya sebagai alat absorpsi unsur hara akan terganggu. Pada penelitian ini, pemangkasan akar dilakukan untuk memperbaiki sistem perakaran dan meningkatkan pertumbuhan akar lateral baru. Oleh sebab itu, penambahan pupuk cair juga dilakukan untuk meningkatkan pertumbuhan tanaman. Penelitian ini bertujuan…
creator: Anisatul Farikhah
creator: Arum Sekar Wulandari
rights: Copyright (c) 2025 Anisatul Farikhah, Arum Sekar Wulandari https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 57
ending page: 70
doi: 10.22437/jurnalsilvatropika.v9i1.44488

Dampak Alih Fungsi Lahan Hutan Menjadi Lahan Perkebunan Terhadap Kualitas Fisik Tanah
type: item
description: ABSTRACT The conversion of land from forest land to plantation land causes the surface of the land to be exposed for quite a long time. This results in rapid decomposition of organic matter so that the organic matter content in the soil decreases rapidly. As a result, there was a decline in physical quality. The research was descriptive exploratory, with a field survey approach using a 1:10,000 scale work map and supported by soil analysis in the laboratory. Representative areas were selected using the Stratified Random Sampling method for three types of land use, namely rubber plantations, oil palm plantations and shrubs. Each soil sample was taken randomly 3 times on a slope of 3-8%. Sampling was carried out at depths of 0-30 cm and 31-60 cm. The parameters observed in this research were soil texture (pipette method), soil structure (field observations), soil organic matter content (Walkley & Black method), soil volume weight (gravimetric method), porosity (based on calculations), soil permeability (De Boodt method), and available soil water content (Plate Apparatus-Gravimetric method). The research results show that the conversion of secondary forest land to plantation land has an impact on reducing organic matter content, soil porosity, soil permeability, and available soil water content and increasing soil volume weight. It is necessary to conduct further studies on the impact of land conversion on the quality of soil chemical properties and find solutions so that the decline in soil quality that has occurred is slowed. Keywords: conversion, degradation, forest, physical quality ABSTRAK Alih fungsi lahan dari lahan hutan menjadi lahan perkebunan menyebabkan terbukanya permukaan lahan dalam waktu yang cukup lama. Hal ini mengakibatkan terjadinya dekomposisi bahan organik secara cepat sehingga kandungan bahan organik di dalam tanah menurun secara cepat. Akibatnya terjadi penurunan kualitas fisik Penelitian bersifat deskriptif eksploratif, dengan pendekatan survei…
creator: Heri Junedi
creator: Dedy Antony
creator: Agus Kurniawan Mastur
rights: Copyright (c) 2025 Heri Junedi, Dedy Antony, Agus Kurniawan Mastur https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 71
ending page: 84
doi: 10.22437/jurnalsilvatropika.v9i1.44721

Kajian Beberapa Sifat Fisik Tanah Akibat Konversi Hutan Menjadi Lahan Pertanian Di Desa Mukai Pintu Kabupaten Kerinci
type: item
description: ABSTRACT Land conversion due to human activities, such as clearing forest land for agricultural use, has led to a decline in land quality. This decline is characterized by a deterioration in the physical properties of the soil, reduced water absorption capacity, and increased surface runoff. Land use changes in highland areas generally involve slopes with gradients exceeding 15%. The village of Mukai Pintu is situated in the Siulak Mukai sub-district of Kerinci District. The area has undergone land use changes, where land on steeper slopes has a high potential for erosion and landslides. The objective of this study is to investigate changes in several physical properties of soil resulting from land conversion from forest to agricultural land on slopes with gradients of 25-40% and greater than 40% in Mukai Pintu Village. This study employed a survey method with a purposive sampling approach. The study focused on three land uses: forest, mixed gardens, and fields, as well as two slope classes: 25-40% and greater than 40%. The results of this study indicate that the conversion of forest land into agricultural land (mixed gardens and fields) causes changes in several physical properties of the soil, particularly on slopes with gradients of 25-40% and 40%, including a decrease in soil porosity, soil organic matter, percentage of formed aggregates, aggregate stability, soil permeability, and an increase in soil bulk density. Significant changes in soil physical properties occurred in fallow fields Keywords: forest conversion, Kerinci, land use, soil physical properties ABSTRAK Konversi lahan akibat aktivitas manusia dalam membuka lahan hutan menjadi lahan pertanian menyebabkan penurunan kualitas lahan. Penurunan kualitas lahan ditandai dengan penurunan kualitas dari sifat fisika tanah, kemampuan menyerap air, dan meningkatnya aliran permukaan. Perubahan penggunaan lahan pada kawasan dataran tinggi umumnya memiliki kemiringan lereng diatas 15%. Desa Mukai Pintu merupakan s…
creator: Diah Listyarini
creator: Endriani Endriani
creator: Abdullah Haris Syamsudin
creator: Jauhar Khabibi
rights: Copyright (c) 2025 Diah Listyarini Listyarini, Endriani, Abdullah Haris Syamsudin, Jauhar Khabibi https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 85
ending page: 96
doi: 10.22437/jurnalsilvatropika.v9i1.45896

Keanekaragaman Jenis Mangrove Di Kawasan Pesisir Pantai Pasir Putih Padang
type: item
description: ABSTRACT This study aims to describe the diversity of mangrove Indonesia has a wealth of diverse mangrove ecosystems, making it the country with the highest mangrove forest diversity worldwide. These ecosystems serve as a link between sea and land, and are a crucial source of life in coastal areas, providing various direct and indirect benefits to humans. This study aims to explain the diversity of mangrove species in the coastal area of Pasir Putih Beach, Padang. This research was conducted in April 2025 using the exploration method and purposive sampling technique through plot making. Observation plots were made with varying sizes according to the growth phase of mangrove plants, namely Plot A measuring 2x2 meters, Plot B measuring 5x5 meters, and Plot C measuring 10x10 meters. The results showed the presence of six mangrove species, including Nypa fruticans, Avicennia marina, Terminalia catappa, Ipomoea pes-caprae, Acrostichum speciosum, and Pandanus tectorius. This study provides basic data on mangrove species diversity in the coastal area of Pasir Putih Beach, Padang, to support further research and conservation efforts in the area. Keywords: coastal, diversity, mangrove ecosystem ABSTRAK Indonesia memiliki kekayaan ekosistem mangrove yang sangat beragam, menjadikannya negara dengan keanekaragaman hutan mangrove tertinggi di seluruh dunia. Ekosistem ini berfungsi sebagai penghubung antara laut dan daratan, serta menjadi sumber kehidupan yang krusial di wilayah pesisir, memberikan berbagai manfaat baik langsung maupun tidak langsung kepada manusia. Penelitian ini memiliki tujuan untuk mengetahui keragaman jenis mangrove yang ada di kawasan pesisir Pantai Pasir Putih, Padang. Penelitian ini dilakukan pada bulan April 2025 dengan menggunakan metode eksplorasi dan teknik purposive sampling melalui pembuatan plot. Plot pengamatan dibuat dengan ukuran bervariasi sesuai dengan fase pertumbuhan tanaman mangrove, yaitu Plot A berukuran 2x2 meter, Plot B berukuran 5x5 me…
creator: Melani Arma Melayu
creator: Anisa Latifa
creator: Syamsurizal Syamsurizal
rights: Copyright (c) 2025 Melani Arma Melayu, Anisa Latifa, Syamsurizal Syamsurizal https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 97
ending page: 107
doi: 10.22437/jurnalsilvatropika.v9i1.44498

Pengaruh Bleaching Terhadap Sifat Fisis Dan Perubahan Warna Kayu Pinus (Pinus merkusii Jungh et de Vriese) Terserang Blue Stain
type: item
description: ABSTRACT Pine is one of wood species that widely used as raw material for furniture making. Pine is easy to obtain, easy to work with, and has distinctive colors and patterns. However, pine is susceptible to being attacked by contaminating fungi (blue stain) on its surface. Blue stain attack wood surface is a problem that must be solved due to its effect on wood appearance. The idea to restrain this problem is bleaching process. Bleaching process carried out in this study used 25% sodium hypochlorite which was dissolved in water in a ratio of 1:2 (w/w). The bleaching process carried out has a significant effect on moisture content (MC) of pine wood, but does not have a significant effect on its density. The MC value of pine wood after bleaching tends to increase compared to the untreated wood. The color change of pine wood after bleaching is indicated by the ΔE value (3.0 < ΔE < 6.0) which is classified as a moderate effect. The color of the control pine wood was originally slightly desaturated orange and after bleaching it became slightly desaturated orange Keywords: bleaching, color change, finishing, furniture, pine. ABSTRAK Pinus merupakan salah satu jenis kayu yang banyak digunakan sebagai bahan baku pembuatan furnitur. Hal ini karena Pinus mudah mudah didapatkan, mudah dikerjakan, dan memiliki warna dan corak yang khas. Namun, Pinus rentan terserang jamur pengotor (blue stain) pada permukaannya. Serangan blue stain pada permukaan kayu merupakan permasalahan yang harus diatasi karena adanya seranagn blue stain dapat mempengaruhi penampilan kayu. Salah satu cara yang dapat dilakukan untuk mengatasi permasalahan tersebut adalah melakukan proses bleaching. Proses bleaching yang dilakukan pada penelitian ini menggunakan sodium hipoklorit 25% yang dilarutkan menggunakan air dengan perbandingan 1:2 (b/b). Proses bleaching yang dilakukan berpengaruh nyata terhadap kadar air (KA) kayu pinus, namun tidak berpengaruh nyata terhadap kerapatannya. Nilai KA kayu pinus setel…
creator: Siska Anggiriani
creator: Arip Wijayanto
creator: Nurhanifah Nurhanifah
creator: Soleh Muhamad
creator: Desy Mulyosari
creator: Wahyu Widiyanto
creator: Taufik Ramadhan Fitrianto
rights: Copyright (c) 2025 Siska Anggiriani, Arip Wijayanto, Nurhanifah Nurhanifah, Soleh Muhamad, Desy Mulyosari, Wahyu Widiyanto, Taufik Ramadhan Fitrianto https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 108
ending page: 116
doi: 10.22437/jurnalsilvatropika.v9i1.44803

Identifikasi Jenis Burung di Hutan Adat Guguk Kecamatan Renah Pembarap Kabupaten Merangin Provinsi Jambi
type: item
description: ABSTRACT Guguk Customary Forest is one of the customary forests in Jambi Province with an area of 690 ha. It was designated as a customary forest starting 2003, through the Decree of the Regent of Merangin Number: 287 of 2003, on November 23, 2003 this customary forest located in Renah Pembarap District, Merangin Regency. This study was aim to identify various types of birds and analyze the diversity, evenness, richness and community similarities of bird species that have been carried out in 4 types of habitats (riparian river, mixed gardens, shrubs, and secondary forests) using point count and purposive sampling method. The total number of bird species in Guguk Customary Forest is 31 species of birds from 20 families. The results showed that the bird species diversity index (H ') is 3,14 (high diversity), the Richness index () is 5,13 (high), the Evenness Index (E) is 0,93 (even) and the results of calculations on the community similarity index show that the bird communities in the 4 habitat types are different. Keywords: birds, diversity, Guguk customary forest ABSTRAK Hutan Adat Guguk merupakan salah satu hutan adat di Provinsi Jambi dengan luas 690 ha. Hutan ini ditetapkan sebagai hutan adat mulai tahun 2003, melalui Keputusan Bupati Merangin Nomor: 287 Tahun 2003, tanggal 23 November 2003 hutan adat ini terletak di Kecamatan Renah Pembarap, Kabupaten Merangin. Penelitian ini bertujuan untuk mengidentifikasi berbagai jenis burung dan menganalisis keanekaragaman, kemerataan, kekayaan dan kesamaan komunitas jenis burung yang telah dilakukan pada 4 tipe habitat (sungai riparian, kebun campuran, semak belukar, dan hutan sekunder) dengan menggunakan metode point count dan purposive sampling. Jumlah jenis burung di Hutan Adat Guguk sebanyak 31 jenis burung dari 20 famili. Hasil penelitian menunjukkan bahwa indeks keanekaragaman jenis burung (H') sebesar 3,14 (keanekaragaman tinggi), indeks kekayaan () sebesar 5,13 (tinggi), indeks kemerataan (E) sebesar 0,93 (merata) …
creator: Cory Wulan
creator: Ageng Pranesti
creator: Jauhar Khabibi
rights: Copyright (c) 2025 Cory Wulan, Ageng Pranesti, Jauhar Khabibi https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 117
ending page: 128
doi: 10.22437/jurnalsilvatropika.v9i1.46066

Pengaruh Pemberian Pupuk NPK Terhadap Pertumbuhan Bibit Kaliandra Merah (Calliandra Calothyrsus Meissn) Pada Media Ultisol
type: item
description: ABSTRACT Red caliandra (Calliandra calothyrsus Meissn) is a plant that belongs to the Fabaceae family. Callindra has a rapid growth rate, reaching a height of 3-5 meters in the first year on suitable land. The planting medium commonly used for seedlings includes ultisol soil, which generally has sensitive aeration pores and low stability index, causing the soil to easily become compacted. The growth of quality calliandra seedlings in the nursery is influenced by soil fertility; therefore, additional treatment in the form of fertilizer is necessary to ensure sufficient nutrient content. One of the fertilizers that can be used is the NPK compound fertilizer. This fertilizer is one of the inorganic fertilizers that is very efficient in increasing the availability of macro nutrients N, P, and K. This research was conducted in the Forest Cultivation Laboratory of the Faculty of Agriculture, Jambi University, using the Completely Randomized Design (CRD) method with one factor, namely the NPK fertilizer 15:15:15. The treatments given were: P0 (without treatment), P1 (NPK 1 grams), P2 (NPK 2 grams), P3 (NPK 3 grams), P4 (NPK 4 grams), and P5 (NPK 5 grams). Observation parameters include height increase, diameter, leaf count, root dry weight, and shoot dry weight. Based on the research results, it can be concluded that the application of NPK fertilizer has no significant effect on the growth of calliandra seedlings in ultisol media, as observed in all parameters. The application of NPK at certain doses does not yield optimal results in the growth of callindra seedlings. Keywords: NPK, red calliandra, ultisol ABSTRAK Kaliandra merah (Calliandra calothyrsus Meissn) merupakan tanaman yang termasuk ke dalam famili fabaceae. Kaliandra merah memiliki pertumbuhan yang cepat, ditahun pertama tingginya dapat mencapai 3-5m pada lahan yang memadai. Media tanam bibit yang banyak digunakan diantaranya adalah tanah ultisol yang umumnya peka memiliki pori aerasi dan indeks stabilitas renda…
creator: Suci Ratna Puri
creator: Hamzah Hamzah
creator: Rajjitha Handayani
creator: Jenny Rumondang
creator: Mayhesti Desthaniah
rights: Copyright (c) 2025 Suci, Hamzah, Rajjitha Handayani, Jenny, Mayhesti https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 129
ending page: 139
doi: 10.22437/jurnalsilvatropika.v9i1.44417

Pengaruh Steam dan Variasi Lapisan Terhadap Sifat Fisis dan Mekanis Papan Partikel Hibrida Kayu Jabon dan Bambu Betung
type: item
description: ABSTRACT This study aims to assess the physical and mechanical properties of hybrid particleboard fabricated from jabon wood (Anthocephalus cadamba) and betung bamboo (Dendrocalamus asper) with the application of steam treatment and variations in the arrangement of particleboard layers. The steam conditioning was executed via autoclaving at a temperature of 126 ºC for a duration of 60 minutes under a pressure of 0.14 MPa to improve particle quality prior to the board manufacturing process. The particleboards were architected following a face/core/back schema with three layered variations, namely jabon particleboard, hybrid jabon/bamboo/jabon, and bamboo/jabon/bamboo. The adhesive agent utilized was urea-formaldehyde (UF), applied at a proportion of 10% relative to the oven-dry weight of the particles. The dimensional specifications of the particleboards were fixed at 30 × 30 × 0.9 cm³, targeting a density of 0.6 g/cm³. The appraisal of the physical and mechanical properties was conducted in strict adherence to JIS A 5908-2003, encompassing density, moisture content, water absorption, thickness swelling, modulus of rupture and modulus of elasticity. The empirical outcomes intimate that the hybrid particleboard with a bamboo/jabon/bamboo subjected to steam treatment manifested superlative performance, substantially augmenting the physical and mechanical properties made from jabon wood and betung bamboo. Keywords: betung bamboo, hybrid, jabon wood, particleboard, steam. ABSTRAK Penelitian ini memiliki tujuan untuk mengkaji sifat fisis dan mekanis papan partikel hibrida yang terbuat dari kayu jabon (Anthocephalus cadamba) dan bambu betung (Dendrocalamus asper) dengan penerapan perlakuan steam serta variasi susunan lapisan papan partikel. Perlakuan steam dilakukan menggunakan autoklaf dengan suhu 126 ºC dengan lama 60 menit dengan tekanan 0,14 MPa untuk meningkatkan kualitas partikel sebelum proses pembuatan papan. Papan partikel disusun dengan pola face/core/back dalam …
creator: Soleh Muhamad
creator: Arip Wijayanto
creator: Nurhanifah Nurhanifah
creator: Desy Mulyosari
creator: Siska Anggiriani
rights: Copyright (c) 2025 Soleh Muhamad, Arip Wijayanto, Nurhanifah Nurhanifah, Desy Mulyosari, Siska Anggiriani https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 140
ending page: 152
doi: 10.22437/jurnalsilvatropika.v9i1.44191

Perbandingan Laju Fotosintesis pada Tanaman Tanjung (Mimusops elengi Linn.) dan Tanaman Merbau Darat (Intsia palembanica) pada Berbagai Media Tanam
type: item
description: ABSTRACT Sunlight plays a crucial role in the process of photosynthesis because it provides the energy source that plants need. The intensity of light received by plants greatly affects their growth and the efficiency of photosynthesis. The rate of photosynthesis in plants is also greatly influenced by the intensity of sunlight, where if there is sufficient light intensity, adequate amounts of water and carbon dioxide, and appropriate temperatures, photosynthesis will usually reach its peak. The purpose of this research is to observe the rate of photosynthesis in Tanjung (Mimusops elengi Linn.) and Merbau darat (Intsia palembanica) plants with various treatments such as the addition of topsoil, subsoil, rice husk charcoal, cocopeat, sand, cow dung fertilizer, and NPK fertilizer using a plant photosynthesis meter. The research was conducted at the Educational Forest and Nursery Laboratory of the Forestry Department, Faculty of Agiculture, Jambi University. The results of this study indicate that Tanjung with the treatment of topsoil, rice husk charcoal, and 5 g of NPK is the best fertilizer application, as evidenced by the highest photosynthesis rate of 31.7 µmolCO2 m-2s-1. Meanwhile, for the merbau darat seedlings, the treatment with topsoil, sand, and 2 g of NPK fertilizer yielded the highest results for the photosynthesis rate. Keywords: photosynthesis rate, NPK fertilizer, merbau darat, tanjung, subsoil ABSTRACT Cahaya matahari sangat berperan dalam proses fotosintesis karena dapat memberikan sumber energi yang sangat dibutuhkan oleh tanaman. Intensitas cahaya yang diterima tanaman sangat mempengaruhi pertumbuhan dan efisiensi fotosintesis. Laju fotosintesis pada tanaman juga sangat di pengaruhi oleh intensitas cahaya matahari, dimana jika intensitas cahaya yang cukup, jumlah air dan karbon dioksida yang cukup serta suhu yang sesuai, fotosintesis biasanya akan mencapai puncaknya. Tujuan dari penelitian ini adalah untuk melihat seberapa tinggi laju fotosintesis pa…
creator: Rizky Ayu Hardiyanti
creator: Suci Ratna Puri
creator: Rajjitha Handayani
creator: Ria Rif’atunidaudina
creator: Jenny Rumondang
creator: Wahyu Nazri Yandi
creator: Rince Muryunika
rights: Copyright (c) 2025 Rizky Ayu Hardiyanti, Suci Ratna Puri, Rajjitha Handayani, Ria Rif’atunidaudina, Jenny Rumondang, Wahyu Nazri Yandi, Rince Muryunika https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 153
ending page: 162
doi: 10.22437/jurnalsilvatropika.v9i1.44376

Etnobotani pada Suku Anak Dalam di Taman Nasional Bukit Dua Belas Wilayah Air Hitam
type: item
description: ABSTRACT Knowledge about the interaction between indigenous communities and plants is documented in ethnobotanical studies. One manifestation of the interaction between traditional communities and plants is the use of plants for religious purposes. Suku Anak Dalam (SAD), located in Air Hitam, Sarolangun Regency, Jambi Province, is an indigenous community that utilizes plants in the performance of traditional rituals. The traditional knowledge held by the community embodies local wisdom, particularly in terms of environmental stewardship. This study aims to identify and analyze the use of plants for religious purposes by the Suku Anak Dalam (SAD) community living in the Bukit Dua Belas National Park area, Air Hitam District, Sarolangun Regency, Jambi Province. The research method employed was an ethnobotanical survey through in-depth interviews with key informants and direct field observation. The results showed that 48 plant species are used in 8 cultural expressions related to religious practices, these are: rumah adat, pohon sialang, setubung anak, balai mandi budak atau Turun de ayek, tanah pranoon, tanah banuaron, tanah bebalai, dan ruang berburu. The most frequently used plant part is the stem (36%), while the least used is the seed (6%). This knowledge reflects the local wisdom of the SAD community in preserving both spiritual values and the surrounding natural environment. Keywords: anak dalam tribe, ethnobotany, plants, religion ABSTRAK Pengetahuan mengenai interaksi antara masyarakat adat dengan tumbuhan didokumentasikan dalam studi etnobotani. Salah satu bentuk interaksi masyarakat adat dengan tumbuhan adalah dalam penggunaan pada aspek religi. Suku Anak Dalam (SAD) yang terletak di Air Hitam, Kabupaten Sarolangun, Provinsi Jambi adalah salah satu kelompok masyarakat adat yang menggunakan tumbuhan dalam pelaksanaan ritual adat. Pengetahuan tradisional yang ada di masyarakat memiliki nilai-nilai kearifan masyarakat dalam hal menjaga lingkungannya. Penelitia…
creator: Albayudi Albayudi
creator: Idris Sardi
creator: Firmansyah Putra
creator: Hanifah Nur'aini
creator: Beti Septiana Darsono
creator: Yasri Syarifatul Aini
rights: Copyright (c) 2025 Albayudi Albayudi, Idris Sardi, Firmansyah Putra, Hanifah Nur'aini, Beti Septiana Darsono, Yasri Syarifatul Aini https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 163
ending page: 178
doi: 10.22437/jurnalsilvatropika.v9i1.45063

Karakteristik Briket Arang Cangkang Biji Karet dengan Campuran Serbuk Kulit Kayu Manis
type: item
description: ABSTRACT Indonesia is an agrarian country with very large agricultural products. In addition, agricultural by-products are also produced that are largely unutilized, such as rubber fruit shells and cinnamon bark scrap waste. The two by-products have the potential to be used as alternative biomass fuels, one of which is charcoal briquettes. The use of charcoal briquettes tends to produce a pungent smell. Therefore, cinnamon bark powder can be used to reduce the pungent smell. This has the potential to change the aroma of conventional charcoal briquettes. But this related research is still very limited. Therefore, this research aims to analyze the influence of cinnamon bark powder composition on the characteristics of rubber seed shell charcoal briquettes. Charcoal briquettes from rubber seed shell charcoal material CK (100%) and added cinnamon bark powder CK:KM (80%:20%) were made with the addition of tapioca glue and prepared 5 times. Charcoal briquettes are then tested for their characteristics, including: 1. water content, 2. density, 3. ash content, 4. volatile matter content, 5. fixed carbon content, 6. caloric value, 7. compressive strength, and 8. burning rate. The analysis results show that CK (100%) charcoal briquettes have the characteristics of briquettes with low water content, high density, high ash content, high volatile matter content, low fixed carbon content, low calorific value, high compressive strength and high burning rate compared to CK:KM (80%:20%). Based on the values of these parameters, charcoal briquettes CK:KM (80%:20%) have better quality than CK (100%) on 4 parameters (ash content, volatile matter content, fixed carbon content, caloric value and burning rate). Keywords: charcoal briquettes, rubber seed shell, characteristics, cinnamon bark powder ABSTRAK Indonesia merupakan negara agraris dengan hasil pertanian sangat besar. Selain itu, juga dihasilkan produk samping pertanian yang sebagian besar belum dimanfaatkan, seperti cangkang buah…
creator: Jauhar Khabibi
creator: Riana Anggraini
creator: Diwani Anjali
creator: Cory Wulan
creator: Yulfita Farni
rights: Copyright (c) 2025 Jauhar Khabibi, Riana Anggraini, Diwani Anjali, Cory Wulan, Yulfita Farni https://creativecommons.org/licenses/by/4.0
license: https://creativecommons.org/licenses/by/4.0
date: 2025-06-30
publication date: 2025-06-30
volume: 9
number: 1
starting page: 179
ending page: 189
doi: 10.22437/jurnalsilvatropika.v9i1.47272