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All Journal JURNAL HUTAN LESTARI Jurnal Belantara Agrin : Jurnal Penelitian Pertanian JMM (Jurnal Masyarakat Mandiri) Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal Abdi Masyarakat Indonesia Jurnal Sylva Lestari Jurnal Penelitian Hasil Hutan Forest and Nature
Dina Setyawati
Faculty of Forestry, Tanjungpura University
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Nursing Public Health Social Sciences Other

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Workshop Penulisan Artikel Penelitian Tindakan Kelas Bagi Guru Putri Panjaitan, Ruqiah Ganda; Indrayani, Yuliati; Utomo, Kiki Prio; Hiendro, Ayong; Hendri, M. Irfani; Setyawati, Dina
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.902

Abstract

The success of education is greatly influenced by the role of teachers, not only as educators but also as professionals who continuously improve their competencies through reflection and research, one of which is through Classroom Action Research (CAR). This CAR is conducted by teachers to improve the quality of learning and solve problems in the classroom. Despite its importance, many teachers still experience difficulties in writing CAR articles, mainly due to a lack of training in scientific writing. Therefore, this workshop was held to improve academic skills and encourage active participation in scientific writing. This workshop was held offline with 10 teachers. The activity included four main stages: initial planning, socialization, presentation of material by resource persons, discussion and question and answer sessions, and evaluation through post-tests and participant testimonials. The results showed that this workshop was effective in improving teachers' understanding and skills in writing CAR articles.
EFIKASI SUHU PROSES PRODUKSI ASAP CAIR DAN KONSENTRASI ASAP CAIR DARI KAYU LABAN (VITEX PUBESCENS) TERHADAP JAMUR OPHIOSTOMA PILIFERUM Oramahi, Hasan; Diba, Farah; Nurhaida, Nurhaida; Wahdina, Wahdina; Setyawati, Dina; Dirhamsyah, Muhammad
Agrin Vol 24, No 1 (2020): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2020.24.1.496

Abstract

Efficacy wood vinegar produced from wood laban (Vitex pubescens) against Ophiostoma piliferum fungus was evaluated. The objectives of this research to perform in vitro antifungal of wood vinegar from laban wood against O. piliferum. The source of lignocelluloses biomass was carbonization process used three temperature i.e. 350, 400 and 450 °C.  Efficacy of wood vinegar to the fungus carried on PDA (potato dextrose agar) in a Petri dish that has been mixed with the wood vinegar with a concentration of 0, 0.5, 1.0, 1.5, and 2.0 % (v/v). Antifungal test was a factorial 3 by 5 in a completely randomized design. The means were seperated using using Tukey’s test at p = 0.05. All data were analyzed using the SAS softwere (version 8.2, SAS Institute Inc., NC. USA). The test results showed that the pyrolysis suhue effect and concentration of wood vinegar on the inhibition of fungal growth. The higher pyrolysis temperature and concentration the inhibition of fungal growth was increased.Efikasi asap cair dari kayu laban (Vitex pubescens)terhadap Ophiostoma piliferum telah dilakukan.Penelitian ini bertujuan mengevaluasi kemampuan asap cair sebagai antijamur (O. piliferum) secara in vitro. Asap cair yang digunakan diperoleh dengan cara pirolisis pada suhu produksi asap cair dan konsentrasi asap cair yang berbeda. Efikasi asap cair terhadap jamur dilakukan pada media PDA (potato dextrose agar) dalam cawan Petri dengan campuran asap cair pada konsentrasi 0, 0,5, 1,5, dan 2,0 (v/v).Pengujian aktivitas antijamur dilakukan menggunakan rancangan acak lengkap tipe faktorial.Data yang diperoleh dianalisis dengan sidik ragam.Pengaruh  antarperlakuan dilakukan uji BNJ pada taraf nyata 5%. Analisis data menggunakan SAS versi 9.13. Hasil pengujian menunjukkan bahwa suhu pirolisis produksi asap cair dan konsentrasi asap cair berpengaruh terhadap daya penghambatan pertumbuhan jamur. Makin tinggi suhu pirolisis produksi asap cair dan konsentrasinya dan makin tinggi daya penghambatan terhadap pertumbuhan jamur, O. piliferum.
EFEKTIVITAS ASAP CAIR KULIT KAYU DAN RANTING AKASIA TERHADAP JAMUR PELAPUK KAYU (Schizopyllum commune) Maria s, Agustina; Indrayani, Yuliati; Setyawati, Dina; Oramahi, H A
JURNAL HUTAN LESTARI Vol 13, No 1 (2025): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v13i1.85179

Abstract

AbstractEfforts to overcome wood damage caused by wood decay fungi generally use synthetic fungicides that contain chemical substances that are difficult to degrade in nature. Efforts to reduce acacia wood waste by utilizing acacia bark and twigs as liquid smoke materials. This study aims to evaluate the effect of liquid smoke of bark and acacia twigs with different concentrations on the growth of Shizophyllum commune fungi and determine the optimal concentration of liquid smoke that can inhibit the growth of S.commune. The method used is a Factorial pattern Complete Random Design (RAL) experimental design. The results of the study showed that the liquid smoke of bark and acacia branches had the potential for the growth of S. commune fungus, this was seen from the inability of the fungus to grow on PDA media that had been treated with liquid smoke concentration. The optimal concentration of acacia bark liquid smoke is a concentration of 3% has an Anti Fungal Activity (AFA) value of 100%, but in contrast to acacia branch liquid smoke, the optimal concentration is 4.5% with an AFA value of 75.63% is included in the very strong category. The level of fungal activity is very strong when the AFA value is 75%.Keywords: Anti Fungal Activity (AFA), Liquid Smoke, Schizopyllum commune  AbstrakUsaha untuk mengatasi kerusakan kayu yang disebabkan oleh jamur pelapuk kayu pada umumnya menggunakan fungisida sintesis yang mengandung zat-zat kimia yang sulit terdegradasi di alam. Upaya mengurangi limbah kayu akasia dengan memanfaatkan kulit dan ranting akasia sebagai bahan pembutan asap cair. Penelitian ini bertujuan untuk mengevaluasi pengaruh asap cair kulit kayu dan ranting akasia dengan konsentrasi yang berbeda terhadap pertumbuhan jamur Shizophyllum commune dan  menentukan konsentrasi optimal asap cair yang dapat menghambat terhadap pertumbuhan S.commune. Metode yang digunakan ialah rancangan percobaan Rancangan Acak  Lengkap (RAL) pola Faktorial. Hasil penelitian menunjukan bahwa asap cair kulit kayu dan ranting akasia memiliki potensi terhadap pertumbuhan jamur S. commune, hal tersebut dilihat dari ketidakmampuan jamur untuk tumbuh pada media PDA yang sudah diberi perlakuan konsentrasi asap cair. Konsentrasi optimal asap cair kulit kayu akasia I alah konsentrasi 3% memiliki nilai Anti Fungal Activity (AFA) 100%, akan tetapi berbeda dengan asap cair ranting akasia konsentrasi optimal ialah 4,5% dengan nilai AFA 75,63% sudah termasuk dalam kategori sangat kuat. Tingkat aktivitas jamur sangat kuat apabila nilai AFA 75%.Kata kunci: Anti Fungal Activity (AFA), Asap Cair, Schizopyllum commune
Tingkat Redam Suara Dan Ketahanan Papan Partikel Campuran Serbuk Kayu Sengon Dan Mesocarp Kelapa Sawit Terhadap Serangan Rayap Tanah: KUALITAS REDAM SUARA PAPAN PARTIKEL MESOCARP KELAPA SAWIT Indrayani, Yuliati; Ferdiansyah, Adli; Setyawati, Dina; M., Iskandar A.
Jurnal Penelitian Hasil Hutan Vol. 43 No. 2 (2025): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jphh.2025.10713

Abstract

The increase in palm oil production in Indonesia produces significant volumes of waste, including empty fruit bunches (EFB), shells, and fibers. This waste has the potential to be processed into particleboard, with the addition of sawdust to improve physical properties and termite resistance. An additional raw material is Sengon wood (Falcataria moluccana (Miq.)), which was chosen due to its economic value and fast-growing nature. The purpose of this study was to determine its physical properties, resistance to subterranean termite attacks, and sound attenuation level. Particleboard was made from a mixture of oil palm mesocarp fiber and Sengon wood particles using urea formaldehyde (UF) adhesive with a concentration of 18%. The raw material combinations of oil palm mesocarp fiber and Sengon wood particles were 0:100, 25:75, 50:50, 75:25, and 100:0. Hot pressing was carried out at a pressure of 25 kg/cm² and a temperature of 130 °C for 10 minutes. The results of the study showed that the physical properties of the material ranged from 0.37 to 0.39 g/cm, water content from 7.27% to 9.45%, thickness expansion from 5.94% to 11.71%, and water absorption from 96.53% to 149.79%. The resistance of the board to subterranean termite attacks, achieved with a combination of oil palm mesocarp and sengon powder 75:25%, resulted in the highest termite mortality. In comparison, the combination of oil palm mesocarp and sengon wood powder (100:0%) experienced the highest weight loss. The best sound attenuation level was achieved with a combination of oil palm mesocarp and sengon wood powder 0:100%.
IMPLEMENTASI TEKNOLOGI PENYULINGAN SEDERHANA UNTUK PRODUKSI MINYAK ATSIRI SKALA RUMAH TANGGA Yanti, Hikma; Setyawati, Dina; Destiana, Destiana
JMM (Jurnal Masyarakat Mandiri) Vol 10, No 1 (2026): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v10i1.36167

Abstract

Abstrak: Minyak atsiri merupakan komoditi di sektor agribisnis yang memiliki pasaran bagus dan berdaya saing kuat di pasaran luar negeri. Keterbatasan pengetahuan masyarakat dalam menggunakan alat penyulingan minyak atsiri yang sederhana berdampak pada sumber daya alam yang ada di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) yang belum dimanfaatkan secara maksimal. Tujuan dari kegiatan PKM (Pengabdian Kepada Masyarakat) ini yaitu meningkatkan pengetahuan dan kesadaran masyarakat di sekitar KHDTK dalam memanfaatkan sumber daya alam dalam pembuatan minyak atsiri dengan menggunakan teknologi penyulingan sederhana. Kegiatan ini dilakukan dengan tiga tahapan, yaitu persiapan (pengumpulan informasi jenis tumbuhan penghasil minyak atsiri), pelaksanaan (sosialisasi teknologi penyulingan sederhana dalam pembuatan minyak atsiri) dan evaluasi kegiatan sebelum dan sesudah kegiatan dengan menggunakan kuisoner. Hasil kegiatan menunjukkan terdapat peningkatan pengetahuan dan pemahaman peserta kegiatan tentang minyak atsiri dari 0% menjadi 100%, perubahan tentang penyulingan minyak atsiri dari 0% menjadi 100% dan peningkatan pengetahuan mengenai cara pemanfaatan minyak atsiri yang awalnya 6,25% menjadi 100%.Abstract: Essential oils are a commodity in the agribusiness sector that has a good market and is highly competitive in foreign markets. The limited knowledge of the community regarding the use of simple essential oil distillation tools has an impact on the natural resources in the Special Purpose Forest Area (KHDTK), which have not been fully utilized. The purpose of this PKM (Community Service) activity is to increase the community's knowledge and awareness of utilizing natural resources in the production of essential oils using simple distillation technology at the KHDTK. This activity was conducted in three stages: preparation (gathering information on the types of plants that produce essential oils), implementation (socialization of simple distillation technology for essential oil production), and evaluation of activities before and after the activity using questionnaires. The results of the activity showed an increase in the participants' knowledge and understanding of essential oils from 0% to 100%, a change in their understanding of essential oil distillation from 0% to 100%, and an increase in their knowledge of how to use essential oils from 6.25% to 100%.
Physical Properties and Sound Absorption Performance of Durian (Durio spp.) Peel-Based Particleboard with Cold-Water Soaking and Density Variation Setyawati, Dina; Nurhaida; Buulolo, Catherine Priscilla
Forest and Nature Vol. 2 No. 1 (2026): January
Publisher : Green Insight Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63357/fornature.v2i1.38

Abstract

Durian (Durio spp.) peel waste has potential as a lignocellulosic raw material, offering a sustainable pathway for wood-based panel production and acoustic applications. This study evaluates the effects of board density and cold-water soaking pretreatment on the physical properties and sound absorption performance of particleboard manufactured from durian peel particles. Boards were produced at target densities of 0.40 and 0.50 g/cm³ using 15% urea–formaldehyde adhesive, with particle soaking durations of 0, 12, and 24 h. Physical properties were assessed according to JIS A 5908, while acoustic performance was measured using a two-microphone impedance tube across 64–6400 Hz. Results showed that board density significantly influenced moisture content, thickness swelling, and acoustic behavior, whereas cold-water soaking primarily affected dimensional stability and water absorption. Lower-density boards exhibited higher sound absorption due to increased porosity, with the highest absorption coefficient (α = 0.87) obtained at 0.40 g/cm³ after 12 h cold-water soaking at 3150 Hz. All panels met JIS requirements for density, moisture content, and thickness swelling. Sound absorption was generally greater at medium to high frequencies, while higher-density boards demonstrated improved sound insulation but reduced absorption efficiency. According to the ISO classification, the panels ranged from class D to class B, indicating sound absorption capabilities from normal to high. These findings demonstrate that durian peel–based particleboard can serve as a viable, sustainable material for interior acoustic applications while supporting efficient biomass utilization.
Influence of Activated Charcoal Addition on the Adhesion, Emission, Physical, Mechanical, and Biological Properties of Particleboard Indrayani, Yuliati; Septiani, Evi; Setyawati, Dina; Mariani, Yeni
Jurnal Sylva Lestari Vol. 10 No. 3 (2022): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v10i3.560

Abstract

The objective of this study was to evaluate the use of bagasse-activated charcoal for reduced formaldehyde emissions and their effect on the physical, mechanical, and biological properties of particleboard. Activated charcoal was made by carbonizing bagasse at 300°C for 2.5 h, followed by carbon activation using a 0.1M HCl solution for 24 h. Particleboards were made of a mixture of bagasse and wood particles with a ratio of 100:0, 75:25, 50:50, 25:75, and 0:100. The concentrations of activated charcoal used in manufacturing particleboards were 2, 4, and 6% based on the dry weight of the particles. Particleboards were made with a target density of 0.7 g/cm3 and hot-pressed at 140°C for 10 min with a pressure of 35 kg/cm2. The observed parameters were formaldehyde emission levels, physical properties, mechanical properties, and biological properties of particleboards. The results showed that the more activated charcoal added in the manufacture of particleboards decreased formaldehyde emissions of the panel. Based on the SNI 5008.2:2016, the overall formaldehyde emission value of particleboard in this study with activated charcoal is in the F* category. The addition of activated charcoal improved the physical, mechanical, and biological properties of particleboards in terms of increased density, decreased water content, water absorption, and thickness swelling, increased modulus of elasticity, modulus of rupture, internal bonding, and screw withdrawal, as well as increased resistance to termites. The particleboard with the addition of 6% activated charcoal showed better mechanical, physical, and biological properties. All physical and mechanical properties of particleboard met the JIS A 5908-2003 Type 8 standards, except for the modulus of elasticity. Keywords: Activated charcoal, bagasse, biological properties, formaldehyde emission, mechanical properties, particleboard, physical properties
TERMITE RESISTANCE OF SAGO PARTICLE BOARD WITH CITRIC ACID-SUSCROSE ADHESIVE Nurhaida, Nurhaida; Yulanda; Indrayani, Yuliati; Setyawati, Dina
Jurnal Belantara Vol 9 No 1 (2026)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v9i1.985

Abstract

In general, particle board uses formaldehyde-based synthetic adhesives. One of the ways of minimizing the use of synthetic adhesives is by using natural adhesives such as citric acid and sucrose. Previous studies on particle board particularly regarding the physical and mechanical properties of particle board made of dregs and bark fiber of sago (Metroxylon spp) based on layer composition and citric acid-sucrose ratio, show that in addition to its physical and mechanical properties, the quality of particle board is also determined by its resistance to attacks by wood destroying organisms such as termites (Coptotermes curvignathus). This study used a completely randomized factorial design (CRD) with two factors, namely layer composition (70/30, 60/40, 50/50) and citric acid- sucrose ratio (0/100, 25/75, 75/ 25, 100/0). The research found that the value of weight loss in the sample that was fed to termites at the end of the test was 7.32-13.22%. The highest average weight loss value was found in the particle layer composition of 50/50 and the citric acid to sucrose ratio of 0/100, which was 13.22%. Meanwhile, the lowest average weight loss value was found in particleboard with the particle layer composition of 70/30 and the citric acid to sucrose ratio of 100/0, which was 7,3207%. The highest percentage of termite mortality, which reached 100%, was found in particle board with the particle layer composition of 70/30 with the citric acid to sucrose ratio of 100/0. Meanwhile, the lowest percentage of termite mortality was 89.81% in a 50/50 layer composition with a 0/100 citric acid to sucrose ratio. Particle board made of sago fiber and bark with a layer composition of 70/30 and a ratio of citric acid to sucrose of 100/0, classified under class 2 durability, is the optimum treatment to resist termite attack.
Sosialisasi Tentang Kelestarian Hutan dan Diversifikasi Produk Kayu untuk Peningkatan Kesadaran dan Pengetahuan Masyarakat Desa Mandor Setyawati, Dina; Yusro, Fathul; Yanti, Hikma; Maryani, Yeni; Indrayani, Yuliati
Jurnal Abdi Masyarakat Indonesia Vol 6 No 2 (2026): JAMSI - Maret 2026
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2713

Abstract

Kerusakan hutan berkontribusi besar terhadap menurunnya fungsi lingkungan, seperti banjir dan tanah longsor. Salah satu faktor yang berpengaruh terhadap kerusakan hutan adalah rendahnya tingkat pengetahuan dan kesadaran masyarakat tentang arti penting hutan bagi kehidupan manusia. Kegiatan PKM ini bertujuan memberikan informasi dan meningkatkan pengetahuan masyarakat sekitar kawasan hutan tentang pentingnya hutan dan produk papan partikel dikaitkan dengan kelestarian hutan. Kegiatan PKM ini dilaksanakan di Desa Mandor, Kabupaten Landak, Kalimantan Barat. Desa Mandor dipilih karena sebagian wilayahnya termasuk dalam Kawasan Hutan Dengan Tujuan Khusus (KHDTK), yang dikelola Fakultas Kehutanan UNTAN. Kegiatan sosialisasi ini dilaksanakan dengan cara mengedukasi masyarakat baik melalui ceramah, pemutaran video, serta menyediakan contoh produk papan partikel. Hasil evaluasi menunjukkan kegiatan PKM ini dapat meningkatkan pengetahuan masyarakat tentang pentingnya hutan sebesar 10-15%, serta meningkatkan pengetahuan mengenai produk papan partikel dan peranannya dalam kelestarian hutan hingga 90 hingga 95%. Kegiatan PKM ini diharapkan menjadi langkah awal peningkatan kesadaran dan partisipasi aktif masyarakat Desa Mandor dalam menjaga kelestarian hutan, serta mendorong pengurangan penggunaan kayu solid melalui pemanfaatan material alternatif yang lebih berkelanjutan.
Co-Authors . Aminah ahmad yani Aloysius Kahariayadi, Aloysius andi, adi ARIFIN, DEDE Asep Hermawan Ayong Hiendro Bagaskara, Julio Buulolo, Catherine Priscilla D. Dhuha Lamanda, D. Dhuha Daeng Maulana, Daeng Destiana, Destiana Dir hamsyah Dirhamsyah, Muhammad Emi Roslinda Endriani, Beti Fadillah H. Usman Farah Diba Farahdiba, . Fathul Yusro Ferdiansyah, Adli Gusti Hardiansyah Handayani, Geni Saputri Hasan Ashari Oramahi Hendra Prawira Hidayat Hidayat Lastri Anita Gultom Lestari, Yayuk Lestari,, Maya Lolyta Sisillia M. Dirhamsyah M. Irfani Hendri M., Iskandar A. Maria s, Agustina Maryani, Yeni MS, Albertus Novita, Maria Nur Haida Nur Sidik, Muhammad Nurhaida Nurhaida Nurhaida, . Ovythia Anggrainie Ronnika Rita, Ronnika Ruqiah Ganda Putri Panjaitan Saman, Abdus Sasmita, Dayang Fatimah Septiani, Evi Su narti Suhaimi, . Sumimi, . Trisna Wati, Trisna Umam, Tajul Utomo, Kiki Prio Wahdina, Wahdina Wesly, Yonatan Wiwit, . Yanti Hikma Yeni Mariani Yulanda Zul fian, Zul