Article Per Year (5 Year)
p-Index From 2021 - 2026
3.329
P-Index
This Author published in this journals
All Journal JBIO: jurnal biosains (the journal of biosciences) Biogenesis: Jurnal Ilmiah Biologi BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Penelitian Pendidikan IPA (JPPIPA) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Martabe : Jurnal Pengabdian Kepada Masyarakat Floribunda Journal of Tropical Ethnobiology Pelita Masyarakat Jurnal Ilmiah Biologi UMA (JIBIOMA) Budapest International Research in Exact Sciences (BirEx Journal) Gunung Djati Conference Series
Ferdinand Susilo
Fakultas Biologi Universitas Medan Area
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.779 KB) | DOI: 10.31604/eksakta.v1i2.%p

Abstract

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.
AN OVERVIEW OF BRYOPHYTES DIVISION Nurmaini Ginting; Hanifah Mutia Z.N Amrul; Ferdinand Susilo
BIOLINK (Jurnal Biologi Lingkungan Industri Kesehatan) Vol 8, No 1 (2021): August 2021
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/biolink.v8i1.4294

Abstract

Bryophyte is a non-vascular plant, consisting of three classes: mosses, hornworts, and liverworts. The body forms have a thallus, and some have a leaf-like organ. The class division of the Bryophyte division is base on anatomical and morphological traits, such as meristem tissues, stomata, and vascular tissues. M Bryophyte has no vascular tissue, but it has a capillary that has functions like xylem and commonly refers to as hydroid. Mosses and hornworts have stomata on the sporophyte part, while in the liverworts, stomata are not found. Hornworts have a basal meristem that has an unpredictable cleavage. Meristem on the mosses only divides up the formation of sporangial. In the liverworts, the apical meristem does not see. Members of the hornworts consider the most advanced because the meristematic phase is more prolonged, so that it is closer to the characteristics of Tracheophyta group.
Inventarisasi Jenis Tumbuhan Obat dan Pemanfaatannya oleh Masyarakat di Desa Malintang Kecamatan Bukit Malintang Kabupaten Mandailing Natal Sumatera Utara Salamat Ridoan; Ferdinand Susilo; Jamilah Nasution
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 4, No 1 (2022): Mei 2022
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v1i1.1227

Abstract

Medicinal plants are plants that have been identified and are known based on human observations to have bioactive compounds that have medicinal properties. This study aims to identify and describe the types of medicinal plants and their use by the community in Malintang Village, Bukit Malintang District, Mandailing Natal Regency, North Sumatra. Based on the research results obtained from interviews with  the  community  totaling  17  people  from  370  heads  of families, it can be concluded that there are 30 types of plants from 20 families that are  useful   as   medicine  in   Malintang  Village,   Bukuit   Malintang   District, Mandailing Natal Regency, North Sumatra Province. There are 16 types of plants that are used for leaf parts, 6 types of fruit parts, 5 types of rhizome parts, 4 types of flower parts, 3 types of seeds, 2 types of tubers, 1 part of the skin and roots of each plant.
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

Abstract

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.
Toba Batak Ethnomedicine in Sipituhuta Village, Pollung District, Humbang Hasundutan Regency, North Sumatra Jamilah Nasution; Maisarah Lumban Gaol; Riyanto Riyanto; Ferdinand Susilo
Journal of Tropical Ethnobiology Vol. 6 No. 1 (2023): January 2023
Publisher : The Ethnobiological Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46359/jte.v6i1.165

Abstract

The importance of introducing medicinal plants of Toba Batak tribe as traditional medicinal ingredients increases public knowledge about their use in general. The objective of this study was to find out the types of plants that have medicinal properties and how they were used by the Toba Batak tribe. The types of research used were descriptive qualitative and quantitative with structured interview methods directly to predetermined informants. The selection of informants was carried out using a purposive sampling method, with a total of 9 informants. Based on the results, there are 90 species and 46 families of plants that have potential as medicine. Based on family, the number of species most widely used by the people of Sipituhuta Village are Zingiberaceae (7 species), Asteraceae (6 species), Poaceae (6 species) and Solanaceae (5 species).
LEJEUNEACEAE (SUBFAMILY: LEJEUNEOIDEAE) OF MOUNT SIBUATAN, NORTH SUMATRA, INDONESIA Ferdinand Susilo; Nursahara Pasaribu; Syamsuardi Syamsuardi; Etti Sartina Siregar
Floribunda Vol. 7 No. 2 (2023): Floribunda April 2023
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v7i2.2023.411

Abstract

Lejeuneaceae (Subfamily: Lejeuneoideae) of  Mount Sibuatan, North Sumatra, Indonesia. Information on the local diversity of the subfamily Lejeuneoideae in North Sumatra, Indonesia, is still less reported, especially in Mount Sibuatan. This study aimed to collect, explore and describe the morphological characters and obtain the diversity of the subfamily Lejeuneoideae in the Mount Sibuatan forest area, North Sumatra. Nineteen species of this subfamily are reported, comprising eight genera: Cheilolejeunea, Cololejeunea, Colura, Diplasiolejeunea, Drepanolejeunea, Lejeunea, Metalejeunea, and Pycnolejeunea.. One species, namely Drepanolejeunea pentadactyla, is reported as new record for Sumatra. Identification key to species and pictures of species newly recorded is provided.
Identifikasi Jenis Parasit Nematoda Usus Pada Lalapan Sayur Kubis (Brassica oleracea) Mentah Nurhalimah Nurhalimah; Meida Nugrahalia; Sartini Sartini; Ferdinand Susilo
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 1 (2023): Mei 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i1.1655

Abstract

Brassica oleracea includes vegetables that are consumed as raw vegetables. The habit of eating raw vegetables in the form of fresh vegetables needs to be observed, especially if the method of washing them is not good so that there are still nematode eggs in the cabbage. This study aims to determine the type of intestinal nematode parasites found in raw cabbage sold at the MMTC market and at food stalls in Lau Dendang, Percut Sei Tuan District. This research method uses the Univariate Analysis method where the data that has been obtained is easy to simplify. Then the data can be made in tabular form according to laboratory standards. The results showed that there was contamination by intestinal nematode parasites based on the type of sampling location, namely at the MMTC market and at the food stalls in Lau Dendang. In the MMTC market, there were 5 positive samples (33%) containing hookworm larvae (Ancylostoma and Necator) on cabbage and 10 negative samples (66%) on cabbage. Meanwhile, at the food stall in Lau Dendang, there were 2 positive samples (13%) and 13 negative samples (86%) containing hookworm larvae (Ancylostoma and Necator) in cabbage which is a raw vegetable.
Identifikasi Nematoda Usus Pada Sayuran Lalapan Yang Dijual Di Pasar Tradisional dan Pasar Modern Di Kota Medan Rama Syahputra; Ida Fauziah; Abdul Karim; Ferdinand Susilo
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 1 (2023): Mei 2023
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i1.1656

Abstract

This study aims to determine whether there is contamination of intestinal Nematode parasites found in fresh vegetables sold in Traditional Markets and Modern Markets in Medan City. This research method uses a descriptive method with a total sampling technique to be studied. Where the data that has been obtained and obtained is described or described as it is without intending to make conclusions that apply to the public or generalizations. Then the data can be made in tabular form in accordance with the Laboratory Standards. The results showed that from examining samples from the Brayan market, Sambu market, MMTC Pancing market, Sukaramai Denai market and Simpang Limun market, it was found that 5 samples of cabbage vegetables were contaminated with eggs and larvae of intestinal Nematode parasites and 5 samples of lettuce were contaminated with eggs and larvae of Nematode parasites. intestines. The types of parasites found were Ascaris lumbricoides eggs and Ancylostoma duodenale and Necator americanus larvae. Meanwhile, the samples from Brastagi Plaza, Carefour, Irian Supermarket, Maju Bersama Supermarket, and Cemara Fruit and Vegetable Market showed that 2 samples of lettuce were contaminated with Ascaris lumbricoides worm eggs, and the samples of cabbage and basil vegetables did not find larvae or basil.
Potensi Bakteri Endofit dari Akar Kecombrang (Etlingera elatior (Jack) R. M. Smith) dalam Menghambat Pertumbuhan Staphylococcus aureus Lubis, Nurul Abdillah; Nurtjahja, Kiki; Rahmiati, Rahmiati; Susilo, Ferdinand
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 1 (2024): Mei
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i1.3959

Abstract

Endophytic bacteria are bacteria that live within plant tissues and are capable of producing secondary metabolites in the form of bioactive compounds similar to those produced by their host plants. This study aims to isolate and characterize endophytic bacteria from the roots of kecombrang (Etlingera elatior (Jack) R. M. Smith) and to test their ability to inhibit the growth of Staphylococcus aureus. The research was conducted using a quantitative descriptive method through several stages, including sample preparation, sterilization of equipment and media, isolation, characterization, and testing. The results identified three isolates of endophytic bacteria from the roots of kecombrang, namely AK1, AK2, and AK3, which were shown to be gram-positive cocci. Inhibition tests indicated that these endophytic bacteria exhibit antagonistic properties against Staphylococcus aureus. The isolate coded AK1 had an inhibition zone of 9.6 mm, AK2 had the lowest inhibition zone of 6.6 mm, and AK3 had the largest inhibition zone of 13.5 mm.
Pengaruh Pupuk Cair dari Limbah Kulit Semangka pada Pertumbuhan Selada Keriting Hia, Indah Kurniati; Rahmiati, Rahmiati; Susilo, Ferdinand; Lubis, Rosliana
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 5, No 2 (2023): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v5i2.2545

Abstract

Liquid organic fertilizer (LOF) is utilized as an alternative to enhance soil quality and crop yields. Organic waste from watermelon rinds (Citrullus lanatus) serves as one of the raw materials for LOF production. This study aims to assess the impact of LOF on the growth of curly lettuce (Lactuca sativa). The research employed an experimental method with five different LOF concentrations, ranging from no LOF (control) to 10% LOF. The results indicate that LOF application does not significantly affect the height of the plants, leaf count, leaf width, or the wet weight of curly lettuce. However, the use of undiluted 100 ml LOF leads to wilting and plant death, while increasing LOF concentration does not support the optimal growth of curly lettuce.
Co-Authors Abdul Karim Agung Suharyanto Bagus Wibowo Banurea, Aisyah E Harso Kardhinata E Harso Kardhinata etti sartina siregar Hanifah Mutia Z.N Amrul Hanifah Mutia Z.N. Amrul Hia, Indah Kurniati Ida Fauziah Ida Fauziah Indah Kemalasari Jamilah Nasution Julita Erischa Br Bangun Julita Erischa Br Bangun, Julita Erischa KIKI NURTJAHJA Lubis, Nurul Abdillah Lumbar Raja, Doan Parulian Maisarah Lumban Gaol Manullang, Widya PS. Meida Nugrahalia Muhammad Komarul Huda Nasution, Jamilah Nurhalimah Nurhalimah Nurmaini Ginting Nursahara Pasaribu Radiansyah Hadi Chandra Rahmiati Rahmiati Rahmiati Rahmiati Rama Syahputra Regita Octaviani Riyanto Riyanto Riyanto Riyanto Rosliana Lubis Salamat Ridoan Sari, Ayu Indah Sartini Sartini Shela Fahdila Syamsuardi Syamsuardi Tobing, Dhea Fathanah Lbn