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KEANEKARAGAMAN JENIS MANGROVE DI DESA TANJUNG REJO KECAMATAN PERCUT SEI TUAN SUMATERA UTARA Br Bangun, Julita Erischa; Kardhinata, E Harso; Susilo, Ferdinand
BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Vol 1, No 1 (2014): Agustus
Publisher : Program Studi Biologi, Fakultas Biologi Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.895 KB)

Research on mangrove species diversity in the village of Tanjung Rejo Percut Sei Tuan district in North Sumatra was held in June-September 2012 which aims to determine mangrove vegetation species diversity, species density, frequency and dominance of mangrove species. Primary data obtain by sampling and direct observation by making the observation plots at the study site. Observations indicate that 14 mangrove species classified into eight families. Values of density, frequency and dominance for the highest level of the tree, and the seedling pacang contained on Avicenniaceae. Mangrove species diversity to the next level of the tree is 0.80 and the 1.38 level pacang 1.88 seedlings. The range indicates the diversity of mangrove species is low.Â

KEANEKARAGAMAN JENIS MANGROVE DI DESA TANJUNG REJO KECAMATAN PERCUT SEI TUAN SUMATERA UTARA Julita Erischa Br Bangun; E Harso Kardhinata; Ferdinand Susilo
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 1, No 1 (2014): Agustus
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v1i1.13

Research on mangrove species diversity in the village of Tanjung Rejo Percut Sei Tuan district in North Sumatra was held in June-September 2012 which aims to determine mangrove vegetation species diversity, species density, frequency and dominance of mangrove species. Primary data obtain by sampling and direct observation by making the observation plots at the study site. Observations indicate that 14 mangrove species classified into eight families. Values of density, frequency and dominance for the highest level of the tree, and the seedling pacang contained on Avicenniaceae. Mangrove species diversity to the next level of the tree is 0.80 and the 1.38 level pacang 1.88 seedlings. The range indicates the diversity of mangrove species is low.

Inventarisasi Selaginellaceae di Hutan Lindung Aek Nauli Parapat Sumatera Utara Jamilah Nasution; Ida Fauziah; Ferdinand Susilo
Biogenesis: Jurnal Ilmiah Biologi Vol 5 No 2 (2017)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v5i2.3941

This research aims to determine the types of Selaginella in the field and to know the existence of species within a community. This study was conducted by collecting specimens from the field followed by inventory and identification of Selaginella species, as well as recording environmental conditions.The results of this study obtained 5 types of Selaginella: Selaginella intermedia, Selaginella kityyae, Selaginella longariastata, Selaginella ornata and Selaginella willdenovii. Based on their habitat Selaginella intermedia, Selaginella kityyae, Selaginella longariastata and Selaginella willdenovii found in field, have a terrestrial habitus spread, whereas Selaginella ornata is an upright epilithic terrestrial, with each species found mostly in clusters and dominate in an area.

BIODIVERSITY REVIEW FROM EVOLUTION AND ITS INFLUENCES ON CLIMATE Jamilah Nasution; Ferdinand Susilo; Nurmaini Ginting; Radiansyah Hadi Chandra
JBIO: jurnal biosains (the journal of biosciences) Vol 8, No 1 (2022): JBIO: jurnal biosains (the journal of biosciences)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jbio.v8i1.33011

Biodiversity refers to the variety of organisms, including genes, species, and ecosystems in a given area. Biodiversity plays an important role in evolutionary processes and in maintaining the balance between the biosphere ecosystem and biological systems. Climate change is equally important to contribute to the sustainability of biodiversity. Factors causing ecosystem damage include human population, habitat conversion and transformation, overexploitation, invasive species, pollution, and climate change. By stopping the rate of loss of biodiversity that is occurring in the world, it will automatically invest in the survival and welfare of every human being.

PEMANFAATAN TANAMAN PEKARANGAN DALAM UPAYA PENINGKATAN KREATIFITAS REMAJA MELALUI TEKNIK “OSHIBANA” Ferdinand Susilo; Jamilah Nasution; Rahmiati Rahmiati
Pelita Masyarakat Vol 2, No 2 (2021): Pelita Masyarakat, Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v2i2.4992

Oshibana is known as a flower processing technique so that it can produce crafts with a drying method without changing the original color of the flowers. Oshibana technique aims to produce handmade products with raw materials that come from nature, are environmentally friendly and have high selling value. Partners in this community service activity are the youth of Padepokan Igra, Kolam Village, Percut Sei Tuan District, North Sumatra. This activity aims to provide information to partners about the potential of home garden plants to be used as creative products with artistic and economic value and to introduce oshibana techniques. The implementation of the activity is carried out using 2 methods, namely the presentation of material and the delivery of information related to the potential of homegarden plants as raw material for industrial products and the direct practice of making oshibana. Through this community service activity, it is hoped that the youth at the Iqra hermitage can increase their insight and knowledge about the use of waste yard plants as raw material for creative artistic and economic products and can create jobs while supporting eco-green programs and save our earth.

Pemanfaatan Limbah Kelapa (Cocos Nucifera) dalam Pembuatan Briket Sebagai Upaya Peningkatan Perekonomian Masyarakat di Desa Kelambir Kecamatan Pantai Labu Kabupaten Deli Serdang Jamilah Nasution; Ferdinand Susilo; Rahmiati Rahmiati; Agung Suharyanto
Pelita Masyarakat Vol 3, No 2 (2022): Pelita Masyarakat, Maret
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v3i2.6459

Coconut waste can be processed into briquettes that can be reused as an alternative fuel that is environmentally friendly. Brickets are blocks of material that can be used as fuel to start and maintain a fire. Kelambir Village, Pantai Labu District, Deli Serdang Regency is one of the villages that has the most coconut plantations and most of the people use coconut plants that grow around it. Kelambir village is known as one of the coconut producing areas, but it has not been used optimally. Therefore, it is necessary to increase understanding and awareness about processing coconut shell brickets through public education in order to increase the value of waste and increase people's income. This training includes the stages of burning, milling/kneading, molding and drying to make charcoal brickets from coconut shells.

Isolasi dan Identifikasi Bakteri Endofit Pada Akar Cabai (Capsicum annuum L.) Untuk Menghambat Pertumbuhan Jamur (Fusarium oxysporum) Shela Fahdila; Ferdinand Susilo; Abdul Karim
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 2, No 2 (2020): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v2i2.313

Penelitian ini bertujuan untuk mendapatkan isolat bakteri endofit dari akar cabai merah Capsicum annuum dan mengetahui kemampuannya dalam menghambat pertumbuhan jamur patogen Fusarium oxysporum. Penelitian ini menggunakan metode deskriptif berskala laboratorium. Hasil isolasi dari akar cabai merah Capsicum annuum ditemukan dua koloni isolat yang berbeda yang diberi dengan kode isolat A1 dan A2. Kedua isolat bakteri endofit diduga merupakan genus Bacillus. Hasil daya antagonis kedua isolat menyatakan bahwa bakteri endofit tersebut mampu menghambat pertumbuhan jamur patogen Fusarium oxysporum, hal ini dapat dilihat dari diameter zona hambat yang terbentuk.

Pemanfaatan Tanaman oleh Etnis Tionghoa dalam Ibadah di Beberapa Vihara di Kota Medan Indah Kemalasari; Jamilah Nasution; Ferdinand Susilo
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 1, No 2 (2019): November 2019
Publisher : Universitas Medan Area

Chinese is one of the ethnic that use some plants for their ceremony needs as well certain ritual and therapy for most illness. This research about utilization of plants for Chinese etnic of prayer ceremony. The purpose of this reseacrh was to asses some kinds of useful plants among Chinese ethnic for their praying ceremony in some Viharas in Medan with their specific function. This reseacrh used descriptive qualitative method through emic and ethnic approach. Based on the observations which were carried out in 5 Viharas in Medan 29 kinds of plants 18 families were used for prayer ceremony purposes. 50% of these plant were used for offerings without being processed as remaining 50% were processed as food/beverages which were used for offerings as well. Regarding to functional parts, 3% of these plants were used utilizing the plant’s stem, leaves (13%), flowers (19%), fruits (32%), seeds (13%), beets (10%), and some of them were used as whole plant which represented as 10% of whole species

SOSIALISASI DAN PELATIHAN PEMBUATAN VIRGIN COCONUT OIL (VCO) DAN FERMENTASI PRODUK MAKANAN TRADISIONAL PLIEK-U SEBAGAI UPAYA PENINGKATAN EKONOMI MASYARAKAT DI DESA KELAMBIR KECAMATAN PANTAI LABU KABUPATEN DELI SERDANG Jamilah Nasution; Rahmiati Rahmiati; Agung Suharyanto; Ferdinand Susilo
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 3 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i3.1180-1186

Virgin Coconut Oil (VCO) merupakan minyak yang diperoleh dari ekstraksi kelapa segar dan diproses dengan berbagai cara, termasuk metode produksi tradisional di rumah. Tujuan pembuatan VCO dan pliek-u yaitu untuk memberikan informasi tentang pemanfaatan produk kelapa berupa santan yang dapat diolah kembali menjadi minyak VCO, dan ampas minyaknya digunakan sebagai pliek-u sebagai makanan tradisional. VCO memiliki nilai jual yang tinggi dan berkhasiat obat. Pliek-u terbuat dari ampas kering sisa minyak kelapa tua. Kedua produk ini dibuat dengan mitra melalui praktik langsung. Hasil yang diperoleh dari pembuatan VCO adalah memiliki sifat fisik yang baik yaitu bening seperti air, memiliki aroma yang harum dan rasa yang dapat diterima, serta bebas dari bau tidak sedap. Pliek-u merupakan alternatif pengganti buah kelapa dan makanan tradisional yang harus dilestarikan. Pliek-u biasanya ditambahkan sebagai bumbu masakan kari, sehingga memberikan rasa yang unik dan otentik. Hasil uji organoleptik pliek-u yaitu warnanya coklat, rasanya asam dan aromanya tidak berbau.

INVENTARISASI JENIS IKAN DI PERAIRAN STASIUN RISET YAGASU DESATANJUNG REJO KECAMATAN PERCUT SEI TUAN KABUPATEN DELI SERDANG SUMATERA UTARA Ferdinand Susilo; Bagus Wibowo
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 1, No 2 (2016): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Penelitian tentang “Keanekaragaman Jenis Ikan di Perairan Stasiun Riset YAGASU Desa Tanjung Rejo Kecamatan Percut Sei Tuan Kabupaen Deli Serdang Sumatera Utara” dilaksanakan pada bulan Juli sampai dengan September 2014 di perairan stasiun riset YAGASU. Penelitian dilakukan dengan metode eksplorasi yaitu melakukan survey hasil tangkapan nelayan dan pemancing di sekitar stasiun riset. Penelitian ini bertujuan untuk mengetahui keanekaragaman ikan dan kondisi parameter fisik dan kimiawi di kasawan stasiun riset. Hasil penelitian diperoleh sebanyak 30 jenis ikan yang dikelompokkan ke dalam 8 ordo dan 22 famili, keseluruhannya merupakan ikan kelompok Osteichthyes. Jumlah spesies terbanyak termasuk ke dalam ordo Perciformes yang terdiri dari 13 famili serta 18 spesies. Ordo yang memiliki jumlah jenis terendah yaitu Anguiliformes, Mugiliformes, Elopiformes, dan Pleuronectiformes masing-masing 1 jenis. Parameter fisik dan kimiawi perairan yang ada di stasiun riset meliputi suhu air 29,77oC, pH air 7,07, salinitas air 1,71 ‰, DO air 0,83 ppm, dan BOD 0,23 ppm. Kata Kunci : Keanekaragaman ikan, YAGASU, Osteichthyes, Perciformes.

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