Article Per Year (5 Year)
p-Index From 2021 - 2026
3.662
P-Index
This Author published in this journals
All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management ILMU KELAUTAN: Indonesian Journal of Marine Sciences Peronema Forestry Science Journal FORESTA BIOTROPIA - The Southeast Asian Journal of Tropical Biology SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Jurnal Ilmu dan Teknologi Kayu Tropis Sarwahita : Jurnal Pengabdian Kepada Masyarakat PERENNIAL Journal of Sylva Indonesiana ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Prosiding Konferensi Nasional PKM-CSR Jurnal Sylva Lestari Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Jurnal Pengabdian Masyarakat Bangsa Global Forest Journal Journal of Fisheries & Marine Jurnal Penelitian Hasil Hutan
Arida Susilowati Iswanto
Center Of Excellence For Mangrove, Universitas Sumatra Utara, Medan, 20155. Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

 1   2   3 
Pelatihan Monitoring Kesehatan Pohon: Upaya Konservasi Ruang Terbuka Hijau di Kota Pekanbaru Pebriandi, Pebriandi; Sahab, Ahmad; Mardhiansyah, Muhammad; Susilowati, Arida; Darlis, Viny Volcherina; Somadona, Sonia; Sribudiani, Evi; Oktorini, Yossi; Irfani, Ewi
Jurnal Pengabdian Masyarakat Bangsa Vol. 2 No. 7 (2024): September
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v2i7.1349

Abstract

Monitoring kesehatan pohon adalah kegiatan pengamatan dan evaluasi berkala terhadap kondisi fisik pohon untuk memastikan bahwa pohon tersebut tumbuh dengan baik dan sehat. Tujuan utamanya adalah mendeteksi masalah kesehatan pada pohon, seperti penyakit, hama, atau gangguan lingkungan, serta memastikan langkah-langkah perawatan yang diperlukan diambil secara tepat waktu. Program pelatihan monitoring kesehatan pohon di Hutan Kota Pekanbaru bertujuan untuk meningkatkan keterampilan peserta dalam memelihara ekosistem hutan kota. Kegiatan ini melibatkan peserta dari Dinas Lingkungan Hidup dan Kebersihan kota Pekanbaru yang dilatih mengenai identifikasi penyakit pohon dan teknik perawatan dasar. Hasilnya menunjukkan peningkatan pengetahuan dan keterampilan peserta dalam memantau kesehatan pohon. Partisipasi aktif peserta mencerminkan kesadaran lingkungan yang lebih tinggi. Pelatihan ini diharapkan dapat menjadi langkah awal untuk program berkelanjutan dalam menjaga keberlangsungan hutan kota di kota Pekanbaru.
SIFAT-SIFAT PEREKAT TANIN FORMALDEHIDA DARI BAGIAN CABANG BAKAU HITAM (Rhizophora mucronata) : Properties of Tannin Formaldehyde Adhesive Made of Part of Branches Wood of Black Mangrove (Rhizophora mucronata) Nuryawan, Arif; Ritonga, Lia Anggraini; Basyuni, Mohammad; Risnasari, Iwan; Susilowati, Arida
Jurnal Penelitian Hasil Hutan Vol. 41 No. 3 (2023): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jphh.2023.2564

Abstract

Bakau hitam (Rhizophora mucronata) yang tumbuh di hutan mangrove bermanfaat dalam menahan abrasi dan tempat berkembangnya biota laut. Untuk mempertahankan fungsi ini dan supaya hutan mangrove tetap lestari, hanya bagian kayu cabang yang dimanfaatkan. Penelitian ini bertujuan untuk mengevaluasi bagian cabang bakau hitam untuk diekstraksi kandungan taninnya sebagai bahan baku perekat kayu. Pada penelitian ini dibedakan asal taninnya, yaitu dari bagian kulit, kayu, dan campuran kulit dan kayu yang diperoleh melalui ekstraksi menggunakan panci presto (pressure cooker) pada tekanan 10-15 psi selama 30 menit pada suhu 116-121°C. Metode sintesis meliputi pengeringan, konversi, ekstraksi tanin, pembuatan perekat tanin formaldehida, dan karakterisasi perekat tanin, yang meliputi kenampakan, pH, viskositas, berat jenis, kadar solid, waktu gel, dan kandungan emisi formaldehida. Hasil ekstraksi tanin menunjukkan rendemen tanin yang diperoleh pada ekstraksi kulit (9,32%) > kulit+kayu (5,95%) > kayu (3,28%). Oleh karena itu pembuatan perekat tanin formaldehida dan karakterisasinya berdasarkan Standar Nasional Indonesia 06–4567–1998 untuk resin phenol formaldehyde (PF) hanya dilakukan pada rendemen yang tertinggi yaitu kulit.  Penampakan perekat tanin formaldehida asal kulit yang dihasilkan berupa cairan berwarna merah terang kehitaman, agak kental, terdapat butiran/kotoran, dan pH-nya 10,18 (basa). Kekentalannya 70,6 cps, berberat jenis 1,137, kadar solid 27,54%, periode gel 44 menit, dan kandungan formaldehida bebasnya 5,04%. Berdasarkan hasil penelitian ini dapat disimpulkan: 1) bagian cabang bakau hitam (R.mucronata) yang memiliki kandungan tanin tertinggi ada pada bagian kulit; 2) ekstraksi tanin menggunakan panci presto bisa diterapkan sehingga menghemat waktu ekstraksi; 3) Sifat-sifat perekat tanin formaldehida yang dihasilkan mirip dengan perekat PF hanya lebih encer. 
Macropropagation of macadamia nut (Macadamia integrifolia Maiden & Betche) through shoot cuttings Arida Susilowati; Cut Rizlani Kholibrina; Mutya Kana Purba; Henti Hendalastuti Rachmat; Fifi Gus Dwiyanti; Ida Mallia Ginting
Global Forest Journal Vol. 3 No. 02 (2025): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v3i02.21225

Abstract

Macadamia integrifolia, locally known as Macadamia, is a tree species native toQueensland, Australia. The species is also recognized as an appropriate option forland rehabilitation in Indonesia, with one location being the Lake Toba catchmentarea in North Sumatra. This species is planted on a large scale because of itsadaptability and relatively short harvesting time. The high demand for macadamiaseeds cannot be supported by the species' ability to regenerate, as naturalregeneration is slow due to the thick and hard seed coat. As a result, a short-term,quality propagation technique that the community can easily use, such as shootcuttings, is required. This study aimed to determine the success of the shoot cuttingtechnique and the adventitious roots development on macadamia cuttings. Thecutting material was obtained from a healthy mother tree from the Sipiso-pisogarden, North Sumatra. The research was designed by using the factorial completeblock design with two factors randomized design with two factors namely cuttingmedia (A) and auxin application (B). The media treatment consisted of sand andtopsoil mixture (A1: 1/1 v/v), pure sand (A2), and pure topsoil (A3), while theauxin application consisted of 0 g (B1), 200 ppm (B2), and 600 ppm (B3). Alltreatments were carried out with 3 replications, each consisting of 5 individualcuttings. The results showed that macadamia shoot cuttings varied survival rateranging from 33.33 % to 86.66% with the rooting percentage ranging from 6.66%-40%. The highest survival rate was found in the top soil mixture: sand and withoutauxin treatment (88.66%) while the lowest was found in sand and without auxin(33.33 %). The cutting media and auxin application did not significantly affect allthe observed parameters. Based on histological root observations, the adventitiousroots of Macadamia form from the wound-induced root with a process that beginswith callus formation and ends with the advent of adventitious roots. This researchfound that the juvenile level of the cutting material used is considered a veryimportant factor in the success of macadamia shoot cuttings.
Assesstment of soil organic carbon in mangrove area, Pante Bayam- Aceh Harefa, Meilinda Suriani; Eling Tuhono; Zulkifli Nasution; Arida Susilowati; Rifqi Ulfah Nikmah; Fitra Yuda Pratama
Global Forest Journal Vol. 3 No. 02 (2025): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v3i02.21778

Abstract

Pante Bayam is one of natural mangrove area in Aceh Province. Due toanthropogenic activities such as fishpond, the area become degradated. This studyaims to analyze soil organic carbon (SOC) stock based on soil depth and texturecharacteristics at several observation points in the study area. Data were collectedfrom seven sample locations with four categories of soil depth: 0–15 cm, 15–30cm, 30–50 cm, and 50–100 cm. The results showed that the highest carbon stockwas found at a depth of 50–100 cm, reaching 159.1 Mg C/ha, while the 15–30 cmlayer had the lowest carbon stock. This indicates that the subsoil plays a significantrole in long-term carbon storage. The distribution of carbon stocks also variedbetween locations, where PB04 and PB07 showed the highest values, while PB05and PB06 showed the lowest. Correlation analysis showed a positive relationshipbetween clay content and soil carbon stock, indicating that fine soil texturesupports carbon accumulation through the formation of stable aggregates. Thesefindings emphasize the importance of soil management that considers soil depthand physical characteristics to increase the potential for climate change mitigationthrough sustainable soil carbon storage
Floristic Diversity of Mangrove Restoration Area: A Case Study in Pasar Rawa, North Sumatra Harefa, Meilinda Suriani; Nasution, Zulkifli; Tuhono, Eling; Susilowati, Arida
Jurnal Sylva Lestari Vol. 12 No. 1 (2024): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i1.824

Abstract

Mangrove forests are important ecosystems. However, land conversion and degradation have destroyed a significant area of mangrove. Mangrove restoration employing native species has been performed in several degraded areas, including some North Sumatra regions. However, information regarding floristic diversity in monoculture restoration areas is still limited. This research aims to analyze the floristic diversity in the mangrove restoration area, which is dominated by Soneratia alba species in Pasar Rawa Village, North Sumatra. The plotted path approach was employed for vegetation analysis in a 3-ha area in Pasar Rawa. The findings revealed that 8 (eight) species were found in the S. alba restoration area. The highest Important Value Index (IVI) in the seedling stage was found in Acanthus ilicifolius, while at the sapling and tree stages, S. alba was the highest. The highest diversity index was obtained at the sapling stage, which was 1.46 (medium), and the lowest was obtained at the tree stages, which were 0.26 (low). The result showed a new recruitment of seedlings in the research location, although the species diversity value is still lower. The appearance of new species, particularly pioneer species, in the research area indicates that natural succession processes are currently taking place. Keywords: floristic, mangrove, monospecies, restoration, Sonneratia alba
Potential Use of Shorea leprosula for Rehabilitation of Degraded Tropical Production Forest Ecosystems Attarik, Nuriskia; Pamoengkas, Prijanto; Rachmat, Henti Hendalastuti; Susilowati, Arida
Jurnal Sylva Lestari Vol. 12 No. 2 (2024): May
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i2.861

Abstract

The diverse forests in Indonesia require proper management to preserve their delicate ecosystems. Limited production forests (HPT) are prone to damage and require careful rehabilitation to restore them to their original state. Native tree species such as Shorea leprosula are essential for the success of land and forest rehabilitation in HPT areas. This study aimed to assess the potential of S. leprosula species for HPT rehabilitation by examining its growth in the Gunung Dahu Research Forest (GDRF) by measuring the percentage of live plants, tree growth, and soil improvements under S. leprosula stand in sloping land. The results showed that S. leprosula had fast (1.25 cm/year) to very fast (1.79 cm/year) diameter growth, a dense canopy cover with a leaf area index of 2.88, and improved soil physical (soil moisture of 55.54%, topsoil thickness of 6.2 cm, and litter thickness of 16 cm) and chemical properties (pH of 5.2, soil organic carbon of 3.85, total nitrogen of 0.3, carbon-to-nitrogen ratio of 12.8, available phosphorus of 35.3, and exchangeable potassium of 0.76). Therefore, the successful rehabilitation of S. leprosula in GDRF indicates that it can potentially rehabilitate other HPT areas with similar environmental and site conditions. Keywords: Dipterocarpaceae, fast growing, Gunung Dahu Research Forest, limited production forest, land slope
GENETIC VARIATION, HERITABILITY AND CORRELATION BETWEEN RESIN PRODUCTION CHARACTER OF Pinus merkusii HIGH RESIN YIELDER (HRY) IN CIJAMBU SEEDLING SEED ORCHARD (SSO) Iswanto, Arida Susilowati; Supriyanto, Supriyanto; Siregar, Iskandar Z.; Wahyudi, Imam; Corryanti, Corryanti
BIOTROPIA Vol. 20 No. 2 (2013): BIOTROPIA Vol. 20 No. 2 December 2013
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2013.20.2.257

Abstract

Selection high resin candidate P.merkusii is a series of breeding activities to get high resin production trait of pine trees.  In selection process of candidate tress, genetic diversity plays  very important role because higher genetic diversity will give higher opportunity to get source of genes for improved trait. Selection activities of high resin yielder candidates were started  in 2006 through a series of survey activity and morphological identification of candidate trees with high resin production. Specific information about traits genetically related to resin production in Cijambu Seedling Seed Orchard is still not determined yet , although based on resin distribution trend this SSO has the highest mean of resin production.  In this study, progenies planted in 1978 -1983 were evaluated to determine the effectiveness of previous selection, as well as the value of heritability and phenotypic traits that allegedly related with resin production. The results showed high value of coefficient genetic variation (CVG:16.08%), narrow sense heritability values for resin production trait (0.65) and resemble with previous research. This indicates that genetic factor was  dominant for resin production and selection activities has been done for 30 years was effective to get high yielder superior candidate.  Bark thickness, crown length and stem diameter trait was positively significant correlated to resin production, whereas level of pests and diseases was negatively significant correlated to resin production, it is possible that  the trait related with lighting conditions that supporting photosynthesis process and number of resin duct in the wood.  Key words: Selection, high resin yielder, P. merkusii, variation, heritability,phenotypic
Pengolahan sampah tepat guna pada kawasan mangrove di desa Bagan Kuala kabupaten Serdang Bedagai Ameilia Zuliyanti Siregar; M. Basyuni; Delvian Delvian; Netti Herlina; Arida Susilowati; Ridwanti Batubara; Nelly Anna; Masitta Tanjung
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 3 (2024): September
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i3.25333

Abstract

Abstrak Mangrove Sumatera Utara berpotensi dikembangkan sebagai edu wisata. Pengabdian Masyarakat Desa Binaan LPPM USU dilaksanakan di Pantai merdeka, Desa Bagan kuala sejak bulan April sampai dengan September 2024 kepada 30 orang ibu-ibu Pemberdayaan Kesejahteraan Keluarga (PKK), Remaja Peduli Pesisir dan Masyarakat Peduli Sampah Pesisir (MPSP) Serdang Bedagai. Tujuan pengabdian ini adalah untuk mentabulasi dan mengelola sampah dikawasan mangrove  dengan program 3R(Reuse, Reduce, Recycle) berpotensi secara ekonomis dalam meningkatkan kesejahteraan masyarakat di Serdang. Kegiatan pengabdian dilakukan dengan memberikan sosialisasi pengolahan sampah tepat guna, pelatihan program 3R dari limbah olahan hasil laut (kulit kerang, kulit kepah, tiram, dan sisik ikan). Selanjutnya dilakukan Fokus Grup Diskusi (FGD) dan Monitoring Evaluasi dalam pengolahan limbah hasil olahan laut. Dari hasil Pengabdian Desa Binaan LPPM USU, kaum perempuan dan masyarakat  memiliki pengetahuan dan keterampilan dalam pengelolaan limbah olahan hasil laut sebesar 80% dari kulit kerang, kulit kepah, sisik ikan menjadi gantungan kunci, asbak rokok, frame foto, asbak rokok, mainan depan pintu, magnetik kulkas, dan produk lainnya yang akan meningkatkan perekonomian keluarga dan kesejahteraan masyarakat di Serdang Bedagai. Kata kunci: mangrove; sampah pesisir; kulit kerang; bagan kuala; PUI mangrove AbstractNorth Syumatra North Sumatra mangroves have the potential to be developed as educational tourism. Community Service in Villages Assisted by LPPM USU was carried out at Pantai Merdeka, Bagan Kuala Village from April to September 2024 to 30 peoples of family welfare empowermetn, coastal care youth and coastal waste concern community (CWCC) of Serdang Bedagai. The aim of tabulating and managing waste in mangrove areas with the 3R (Reuse, Reduce, Recycle) program which has economic potential. in improving the welfare of the community in Serdang. Community service activities are carried out by providing socialization on appropriate waste processing, training on the 3R program from processed marine waste (shells, kepah shells, oyster, fish scales), followed by Focus Group Discussions (FGD) and Evaluation Monitoring in the appropriate processing of processed marine waste. From the results of the service community of foster village LPPM USU, especially women and community have knowledge and skillsas much as 80% in managing processed marine waste products from shells, kepah shells, fish scales into key chains, cigarette ashtrays, photo frames, cigarette ashtrays, doorstep toys, refrigerator magnets, and other products that will improve the family economy and community welfare in Serdang Bedagai Keywords: mangrove; coastal waste; seashells; bagan kuala, IFP of mangrove
Sifat Tanah dan Pola Curah Hujan pada Perkebunan Kayu Manis (Cinnamomum burmannii) di Mandailing Natal, Sumatera Utara: Soil Properties and Rainfall Regimes in Cinnamon (Cinnamomum burmannii) Plantations in Mandailing Natal, North Sumatra Ritonga, Faujiah Nurhasanah; Lestari, Andi Tri; Susilowati, Arida; Pelawi, Deanova Frestiana Br; Anna, Nelly; Hartini, Kansih Sri; Elfiati, Deni
PERENNIAL Artikel Terkini
Publisher : Forestry Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v22i1.49583

Abstract

The sustainable cultivation of Cinnamomum burmannii in tropical regions requires a thorough understanding of soil properties and rainfall patterns, as these factors critically influence nutrient availability, plant growth, and long-term productivity. This study evaluates the soil properties and climatic conditions of Sawahan Village, Mandailing Natal Regency, to assess their suitability for the cultivation of C. burmannii. Soil samples were analyzed for physical and chemical characteristics, including organic carbon, total nitrogen, phosphorus, potassium, pH, exchangeable aluminum, macro- and micronutrients, and soil texture. Rainfall data over 25 years were also examined to understand the water availability and potential influence on soil fertility. The results indicate that the soils possess moderate organic matter and nutrient content, slightly acidic to near-neutral pH, absence of exchangeable aluminum toxicity, and a sandy loam texture conducive to drainage and root growth. The region experiences high and well-distributed rainfall, which supports perennial crop development but may increase nutrient leaching in sandy soils. These findings suggest that Sawahan Village provides favorable conditions for C. burmannii cultivation, provided that sustainable soil management practices, such as organic amendments, balanced fertilization, and erosion control, are implemented. The study highlights the importance of integrating climatic and soil assessments to optimize cinnamon productivity and provides baseline data for future land management and agroforestry planning in tropical regions.
Co-Authors Agung Wibowo Agus Purwoko Ahmad Baiquni Rangkut Ahmad Baiquni Rangkuti Ahmad Baiquni Rangkuti Alfan Gunawan Ahmad Ameilia Zuliyanti Siregar Aminuyati Anggita Amelati Harahap Anita Zaitunah Anita Zaitunah Apri H Iswanto Apri Heri Iswanto Arif NURYAWAN Arrofaha, Nawwall Atok Subiakto Attarik, Nuriskia Baiquni Rangkuti, Ahmad Bastian Samuel P. Ginting Bejo Slamet Corryanti Corryanti Cut Rizlani Kholibrina Darli, Viny Volcherina Delvian Delvian Deni Elfiati Deni Elfiati Deni Elfiati Deni Elfiati Desrita Desrita Eling Tuhono Erman Munir Evi Sribudiani Ewi Irfani Fifi Gus Dwiyanti Fitra Yuda Pratama Fitra Yuda Utama Hafizah Arinah Hafizah Arinah Harefa, Meilinda Suriani Harisyah Manurung Hatika Hairani Henti Hendalastuti Rachmat Ida Mallia Ginting Imam Wahyudi Indrawan, Imam Wahyudi Ipanna Enggar Susetya Irsyad Kamal Iskandar Z Siregar Iskandar Z. Siregar ISKANDAR ZULKARNAEN SIREGAR Iwan RISNASARI Jajang Sutiawan Jajang Sutiawan Jelly Permana Purba Kansih Sri Hartini Kansih Sri Hartini KUSUMADEWI SRI YULITA Laswi Irmayanti, Laswi Lestari, Andi Tri Luthfi Hakim Luthfi Hakim M. Basyuni M. Taufan Mariah Ulfa Mariah Ulfa Masitta Tanjung Melinda Suriani Harefa Moehar Maraghiy Harahap Mohammad Basyuni Muhammad Irvan Rizmi Muhammad Mardhiansyah Muhammad Zyldanvi Bahri Mutya Kana Purba Nelly Anna Netti Herlina OK Hasnanda Syahputra OK Hasnanda Syahputra Onrizal Onrizal Pebriandi, Pebriandi Pelawi, Deanova Frestiana Br Pindi Patana Prijanto Pamoengkas Purwoko, Agus Rachmat, Henti Hendalastuti Ridwanti Batubara Ridwanti Batubara Rifqi Ulfah Nikmah Ritonga, Faujiah Nurhasanah Ritonga, Lia Anggraini Rizka Amelia Rizka Amelia Rudi Hartono Rudi Hartono Ryzki Pebriansyah Sahab, Ahmad Samsuri Samsuri Samsuri, Samsuri Sirait, David Raymod Siregar, Ulfa Juniarti Somadona, Sonia Sucipto, Tito Sulistyono, Nurdin Supriyanto Supriyanto Supriyanto Supriyanto Suri Fadhilla Susila, Susila Tadashi Kajita Tadashi Kajita Tito Sucipto Tuhono, Eling Yossi Oktorini Yuntha Bimantara Zulkifli Nasution Zulkifli Nasution