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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hasil Hutan Jurnal Belantara Jurnal Biologi Tropis SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Pertanian Agros Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal Pengabdian Magister Pendidikan IPA PERENNIAL Jurnal Review Pendidikan dan Pengajaran (JRPP) Kappa Journal ULIN: Jurnal Hutan Tropis Buletin LOUPE (Laporan Umum Penelitian) Jurnal Penelitian Hasil Hutan Jurnal Hutan Tropika Journal of Forest Science Avicennia Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Wood Research Journal : Journal of Indonesian Wood Research Society Wood Research Journal : Journal of Indonesian Wood Research Society Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Jurnal Silva Samalas: Journal of Forestry and Plant Science Jurnal Ilmiah Sangkareang Mataram Jurnal SIAR ILMUWAN TANI Empiricism Journal Jurnal Sylva Scienteae JURNAL HUTAN TROPIS Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Rimba Lestari J-CEKI Jurnal Penelitian Hasil Hutan
Wulandari, Febriana Tri
Mataram University
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Karateristik dan Sifat Fisik Bambu Petung (Dendrocalamus asper. Backer) di Kawasan Hutan Kemasyarakatan (HKM) Desa Aik Bual, Provinsi Nusa Tenggara Barat Tri Wulandari, Febriana
Jurnal Loupe Vol 15 No 01 (2019): Edisi Juli 2019
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v15i01.27

Abstract

Bambu merupakan salah satu HHBK unggulan Nusa Tenggara Barat. Disamping multi fungsi bambu yang tinggi maka terdapat beberapa kelemahan dari bambu antara lain : pengerjaan tidak mudah karena mudah pecah atau retak, mudah terserang serangga perusak kayu sehingga tidak tahan lama (tidak awet), variasi dimensi dan ketidakseragaman panjang ruasnya. Salah satu jenis bambu yang terdapat di Nusa Tenggara Barat adalah bambu petung (Dendrocalamus asper.Backer). Kawasan HKM desa Aik Bual merupakan salah satu kawasan di NTB yang terdapat bambu petung. Informasi identifkasi bambu penting untuk mengetahui karateristik bambu pada kawasan tersebut sedangkan informasi sifat fisika bermanfaat sebagai informasi kestabilan dimensi bahan bambu. Tujuan dari penelitian ini adalah untuk mengetahui karateristik dan sifat fisika bambu petung (Dendrocalamus asper.Backer). Metode penelitian yang digunakan dalam penelitian ini menggunakan metode penelitian observasi dan eksperimen. Berdasarkan hasil penelitian maka dapat ditarik beberapa kesimpulan sebagai berikut: Karakteristik bambu petung : panjang ruas bagian pangkal 39,4-45,8 cm, bagian tengah 46-49 cm dan bagian ujung 46,4-57 cm; diameter batang pada bagian pangkal 6,69-9,25 cm, bagian tengah 5,79-8,32 cm dan bagian ujung 5,06-7,99 cm; ketebalan dinding batang pada bagian pangkal 1,62-2 cm, bagian tengah 1,16-1,57 cm dan bagian ujung 0,85-1,09 cm. Bambu ini baik digunakan untuk konstruksi dengan perlakuan pengawetan sebelumnya, jembatan, furniture bagian tertentu dan kerajinan. Sifat fisik bambu petung : kadar segar bambu petung 67,33% – 108,46 %, kadar air kering udara11,83% - 12,64%, berat jenis volume segar 0,57 – 0,69, berat jenis volume kering udara 0,65 – 0,78 dan berat jenis volume kering tanur 0,66 – 0,76.
Quality of comply boards from the industrial waste of palm and bamboo Ningsih, Rima Vera; Lestari, Dini; Wulandari, Febriana Tri; Valentino, Niechi; Fahrussiam, Fauzan; Prasetyo, Andrie Ridzki
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6961

Abstract

Requisite of boards as a material for furniture is increasing. Therefore, alternative materials are needed to replace wooden boards such as comply boards. This study aims to determine the quality of comply board from palm and bamboo waste using PVAc adhesives. The treatment used is 12% and 14% adhesive percentages. Parameter tests of comply board of physical properties include moisture content, density, and thickness development; mechanical properties include modulus of elasticity (MOE) and modulus of rupture (MOR). The mechanical properties of adhesive content have a significant effect on the mechanical properties of comply board palm and bamboo namely MOE and MOR the Physical Properties of the resulting comply board meet SNI 03-2105-2006 standards, namely for the parameters of Water Content, Density, Water Absorption. The mechanical properties of comply boards, namely Modulus of fracture (MoR) are not included in these standards. The condition of the results of this study is thought to be.
Analysis of Vegetation’s Ability to Reduce Noise in Udayana Urban Forest Rahmawati, Yeni; B, Kornelia Webliana; Wulandari, Febriana Tri
Jurnal Biologi Tropis Vol. 24 No. 2b (2024): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2b.8157

Abstract

Mataram City, the capital city of West Nusa Tenggara Province, is experiencing rapid development which has an impact on increasing noise in urban areas. This study aims to analyze the ability of vegetation to reduce noise in the Udayana Urban Forest. This study uses a quantitative descriptive method, with location selection using purposive sampling. Noise reduction measurements using a Sound Level Meter at four observation points with variations in canopy cover and the distance variable of vegetation from the noise source. This study shows that vegetation has an essential role in reducing noise, with a noise level reduction value in the open dominance area of ​​the eastern area of ​​8.2 dBA and the western area of ​​8.7 dBA. At a sparse vegetation density level, a decrease of 6 dBA in the western and eastern areas is constant. At a moderate vegetation density level, a decrease of 4.5 dBA in the western and eastern areas, the noise value is constant. In vegetation with high/dense density, there was a decrease of 5.9 dBA in the eastern and western areas of ​​7.1 dBA. Based on the distance variable, noise reduction in the open dominance area decreased by 6.1 dBA in the eastern area and 6.7 dBA in the western area. In areas with sparse vegetation density, there was a decrease of 6.8 dBA in the East and 6 6.0 dBA in the West. For moderate vegetation density, there was a decrease of 6.4 dBA in the East and 6.1 dBA in the West. In areas with high/dense vegetation density, there was a decrease of 3.6 dBA in the East and 4.4 dBA in the West. The regression analysis results showed that canopy cover and distance significantly affected noise levels with a strong relationship, where the denser the canopy cover and the farther the distance, the noise level would decrease.
Characteristics of Charcoal Briquettes from Rajumas Wood Saw Waste (Duabanga moluccana Blume.) with Comparison of Molass Adhesive Composition Rosadi, M. Kudsi; Wulandari, Febriana Tri; Ningsih, Rima Vera
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8367

Abstract

Characteristics of Charcoal Briquettes from Rajumas Wood Saw Waste (Duabanga moluccana Blume.) with Comparison of Molass Adhesive Composition
The Physical Properties Characteristics of Laminated Board of Jackfruit, Mahogany, and Petung Bamboo Amin, Radjali; Wulandari, Febriana Tri
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8383

Abstract

Wood laminates offer a luxurious appearance and beautiful ornamental value. Petung bamboo has a very good material to be applied into laminated boards, besides the sturdy stem wall, the bamboo has a long life and is free from pests and diseases. The purpose of this study was to identify the strength class of laminated boards for construction use by analyzing the effect of the combination of jackfruit mahon wood with petung bamboo. The study showed that there was no significant difference in the strength of solid and laminated boards. The mahogany (Swietenia mahagoni L. Jacq.) and jackfruit (Artocarpus heterophyllus Lamk.) woods have medium specific gravity (0.53-0.72 for mahogany and 0.51-0.58 for jackfruit) and strength class II-III, which makes them suitable for laminated boards. The combination significantly impacts density and moisture content, but has no impact on expansion or shrinkage. Each physical examination complies with JAS SE-7 2003. This laminated board combination is classified as strength class III and is suitable for use as a building material.
Analysis of Infiltration Rate in Community Forest Land (HKm) Wombo Rengge Kala, Dompu District, West Nusa Tenggara Nurwahdania, Nurwahdania; Ichsan, Andi Chairil; Wulandari, Febriana Tri
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8442

Abstract

The amount of water that enters the soil per unit of time is known as the infiltration rate, whereas infiltration itself is the process by which water flows into the soil, typically via rainfall. The purpose of this study was to determine the infiltration rate and the impact of infiltration and to formulate community efforts to control infiltration in the Ampang Riwo community forest. Determination of the research sampling point using purposive sampling. This study used 4 infiltration rate test points and 4 samples were taken for soil samples, namely Vegetation is not dense, very steep land (V1L1), Vegetation is not dense, rather steep land (V1L2), Vegetation is dense, very steep land (V2L1), and Vegetation is dense, rather steep land (V2L2). Measurements were taken using a double ring infiltrometer. The results of the study showed that there were 3 plots that had a fairly fast classification but had different infiltration rate values. The first plot V1L1 which had an infiltration rate value of 150 cm/hour, the second plot V2L1 had an infiltration rate value of 108 cm/hour, In the third plot V2L2 had an infiltration rate value of 186 cm/hour, in the plot V1L2 had a fast infiltration classification, an infiltration rate value of 204 cm/hour. This study there were 12 respondents, namely farmers who had cultivated land. The characteristics of the respondents included age and education level. Based on the results of the study, the perception of cultivators regarding the infiltration rate was obtained with a total of 13 respondents for 10 questions, on average answering strongly agree and agree. For strongly agree 30.77% and 69.23% agreed.
Pemanfaatan Limbah Sekam Padi sebagai Biobriket Aromaterapi Jahe untuk Pemberdayaan KWT Subur Lombok Utara Febriana Tri Wulandari; Raehanayati; Rato Firdaus; Hasyyati Sabrina; Rima Vera Ningsih
Jurnal SIAR ILMUWAN TANI Vol. 6 No. 2 (2025): Jurnal Siar Ilmuwan Tani
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jsit.v6i2.214

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kapasitas dan kemandirian ekonomi Kelompok Wanita Tani (KWT) Subur di Desa Gondang, Kabupaten Lombok Utara, melalui inovasi pemanfaatan limbah sekam padi dan jahe menjadi produk biobriket aromaterapi yang bernilai ekonomi dan ramah lingkungan. Permasalahan utama yang dihadapi masyarakat adalah belum optimalnya pemanfaatan limbah pertanian dan terbatasnya keterampilan teknis dalam mengolahnya menjadi produk bernilai tambah. Metode pelaksanaan menggunakan pendekatan partisipatif melalui tahapan sosialisasi, Focus Group Discussion (FGD), pelatihan teknis, dan praktik langsung. Proses pembuatan biobriket meliputi karbonisasi sekam padi menggunakan metode earth pit kiln, penghalusan arang, pencampuran dengan serbuk jahe, pengeringan hingga kadar air mencapai 8 - 9% dan pengemasan. Evaluasi kegiatan dilakukan melalui observasi, wawancara, dan uji mutu produk. Hasil menunjukkan bahwa peserta mampu menguasai seluruh tahapan produksi dan menghasilkan biobriket aroma jahe yang khas. Pelatihan ini juga berhasil menumbuhkan kreativitas, keterampilan teknis, dan semangat kewirausahaan anggota kelompok dalam mengembangkan usaha berbasis limbah biomassa. Dengan demikian, kegiatan ini efektif dalam memberdayakan perempuan desa untuk mengolah limbah sekam padi dan jahe menjadi produk energi alternatif yang ramah lingkungan serta berpotensi meningkatkan pendapatan keluarga secara berkelanjutan.
Pengaruh Tekanan Kempa, Jenis Kombinasi dan Interaksinya Terhadap Sifat Fisika dan Mekanika Papan Laminasi Kombinasi Kayu dan Non Kayu: Effect Of Felt Pressure, Type of Combination and Their Interaction on The Physical and Mechanical Properties of Wood and Non-Wood Combination Laminated Boards Raehanayati, Raehanayati; Wulandari, Febriana Tri
HUTAN TROPIKA Vol 19 No 1 (2024): Volume 19 Nomor 1 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i1.14250

Abstract

Lamination technology by making laminated boards is a form of increasing the variety of wood products and an effort to overcome the lack of supply of high-quality wood. Laminate board is a form of artificial board made from laminae that are glued together with the help of compression. The characteristics of laminated board are influenced by several factors, including the type of raw material and compression pressure. The aim of this research is to analyze the effect of variations in compression pressure, types of combination and their interactions on the physical and mechanical properties of laminated board products made from a combination of wood and non-wood. The characteristics of laminated board are influenced by several factors, including the type of raw material and felt pressure. Density test results show that the density value has no significant effect on felt pressure, the combination of types and their interactions. Water content testing shows that the type of combination and compression pressure have a significant effect but the interaction has no real effect. The thickness expansion test shows that the compression pressure has a real effect but the type of combination has no real effect. Thickness shrinkage shows that the type of combination has a real effect but compression pressure and interaction do not have a real effect. MoE testing shows that the type of combination has a real effect but the compression pressure and its interaction do not have a real effect. MoR testing shows that the type of combination has a real effect but the compression pressure and its interaction do not have a real effect. There was an increase in the strength class value after combining wood with non-wood from strength class IV to strength class III. All physics test results have met the standards for laminated boards but the mechanics tests have not met the standards
Analisis Tingkat Kemiskinan Petani Tanaman Pangan di Desa Penyangga Kawasan Ekonomi Khusus Mandalika, NTB: Analysis of Poverty Levels of Food Crops Farmers in The Buffer Village of Mandalika Special Economic Zone, NTB Ayu, Candra; Wuryantoro; Wulandari, Febriana Tri; Dewi Mandalika, Eka Nurminda
HUTAN TROPIKA Vol 19 No 2 (2024): Volume 19 Nomor 2 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i2.17374

Abstract

The Mandalika Special Economic Zone was developed to encourage regional economic growth, especially Central Lombok Regency, where most of the area is dry land. However, the Human Development Index for this area remains the second lowest in NTB and the poor population remains high, mainly due to low productivity and income from dry land farming. The largest dry land is in Pujut District which is the seat of the Mandalika SEZ. This research aims to analyze the poverty level of food crop farmers in the buffer villages of Mandalika SEZ. The type of research was descriptive, data collection using survey techniques in Sengkol Village, Rembitan Village and Sukadana Village and 45 farmer respondents. The results of the study revealed that the per capita income of food crop farmers was IDR 4,592,057.14/capita/year; equivalent to 352.26 kg of rice/capita/year or equivalent to US$ 0.79/capita/day so that it is classified as poor based on the Sajogyo Poverty Criteria and the World Bank Criteria. The per capita income level is only 15% of the Central Lombok Regency Minimum Wage Standards .  
TINGKAT KETERGANTUNGAN PETANI TERHADAP SUMBER DAYA HUTAN DI HKM ALAM LESTARI RESORT JANGKOK LOMBOK BARAT Khairunnisa, Aulia; Markum, Markum; Tri Wulandari, Febriana
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4591

Abstract

Penelitian ini dilakukan di HKm Alam Lestari, Resort Jangkok, Kabupaten Lombok Barat dengan tujuan untuk mengetahui tingkat ketergantungan petani terhadap sumber daya hutan serta faktor-faktor yang memengaruhi ketergantungan terhadap sumber daya hutan. Metode yang digunakan untuk mencapai tujuan penelitian yaitu metode deskriptif. Perhitungan ketergantungan menggunakan dua aspek, yaitu pendapatan dan serapan tenaga kerja. Hasil penelitian menunjukkan rata-rata pendapatan petani dari HKm sebesar 24.686.553,52/LLG/tahun atau sekitar 82,66% dari total  pendapatan keseluruhan petani. Adapun rata-rata serapan tenaga kerja HKm sebesar 199.75 HOK/orang/tahun atau sekitar 70,77% dari total keseluruhan. Tingkat ketergantungan petani di HKm Alam Lestari masuk dalam kategori Tinggi dengan nilai skor 779,04. Adapun faktor-faktor yang memengaruhi ketergantungan petani antara lain sumber penghasilan, produktivitas hasil hutan, produktivitas kerja, dan kesempatan kerja di bidang lain.
Co-Authors ABDUL MUIN Aditya, I Gusti Ngurah Agung Surya Andi Tri Lestari Andrie Ridzki Prasetyo Aprilia Ika Berliana Arniwati Ayu, Candra B, Kornelia Webliana chairil ichsan, andi Dewi Mandalika, Eka Nurminda Dhimas Mardyanto Prasetyo Dhimas Mardyanto Prasetyo Diah Permata Sari Diah Permata Sari DIAH PERMATA SARI, DIAH PERMATA Dias Evayanti Dini Lestari Dini Lestari Dini Lestari, Dini Dita Anggraini Dwi Sukma Rini Endah Wahyuningsih Endah Wahyuningsih Eni Hidayati Ety Lisma, Ni Putu Fauzan Fahrussiam GB Daril Rama Aditia Habibi Habibi Habibi Hairil Anwar Hasan, Andika Hasyyati Sabrina Hasyyati Shabrina I Gde Dharma Atmaja I Gde Dharma Atmaja I Made Wayan Suastana I Putu Angga Teja Maya Ipan Alfadian Irwan Mahakam Lesmono Aji Januardi, Januardi Khairunnisa, Aulia Kornelia Webliana Kornelia Webliana B Kornelia Webliana B Leni Rusdiani Lestari, Andi Tri Lipianti Lismaya Dewi, Ni Putu Ety Markum Markum Ni Made Meta Dwiantari Meta Ni Putu Ety Lismaya Dewi Ni Putu Ety Lismaya Dewi Niechi Valentino Nurwahdania, Nurwahdania Pande Komang Suparyana Prasetyo, Andrie Ridzki Putra, Arya Syah Putri Radjali Amin Raehanayati Raehanayati Raehanayati Raehanayati Raehanayati Raehanayati Raehanayati Raehnayati Raehnayati, Raehnayati Rato Firdaus Rima Vera Ningsih Rima Vera Ningsih Rima Vera Ningsih Rosadi, M. Kudsi Siti Latifah Sujana, Ginang Mingga Sulthanulmufti, Sulthanulmufti Surya Aditya, I Gusti Ngurah Agung Syahputra, Maiser Wangiyana, I Gde Adi Suryawan Webliana, Kornelia Wuryantoro Yeni Rahmawati, Yeni Zahra, Adelia Zarkasyi, Akhmad