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EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi

ekotonia
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Published by Universitas Bangka Belitung

ISSN : "2443239 EISSN : 27224171 DOI : https://doi.org/10.33019/ekotonia.v3i1

Core Subject : Health, Science, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology

Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi, accept articles in Indonesia and English by covering several topics of biological studies such as botany, zoology, and microbiology. This journal encompasses original research articles, review articles, and short communications, including: plant growth; reproduction; metabolism; plant development; plant evolution; comparative anatomy; animal psychology; molecular biology; ethology; behavioral ecology; evolutionary biology; taxonomy; paleontology; bacteria; fungi; microscopic algae; protozoa; archaea and etc.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 83 Documents

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JENIS-JENIS CEMPEDAK (Artocarpus champaden Lour.) DI KABUPATEN KAMPAR PROVINSI RIAU Fitmawati Fitmawati; Via Andani; Nery Sofiyanti
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 1 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Cempedak (Artocarpus champaden Lour.) is one of the special fruits in Southeast Asia which is the prima donna of the community. In the province of Riau, cempedak found in many areas of Kampar regency. This study aims to identify the types of cempedak that exist in Kampar regency. Based on the results of the research, cempedak is categorized into four cultivars ie cempedak pulp cultivars, cempedak forest cultivars, cempedak langkat cultivars and cempedak nangkadak cultivars, from four cempedak cultivars found, Nempadak cempedak cultivars and Langkat cultivars are the most superior cempedak cultivars because they have fruits big, lots of content, thick meat and sweet taste.

FAG Salmonella ASAL LIMBAH PASAR IKAN DAN AIR SUNGAI DI SEKITAR KAMPUS UNIVERSITAS BANGKA BELITUNG Rizky Putri Deshanda; Rahmad Lingga; Nur Annis Hidayati; Eka Sari; Rossy Hertati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 2 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Seven Salmonella lytic phages found in water sample of river near UBB campus building. Phages were characterized by plaque morphology (plaque diameter size and shape) and phage host range. Phages formed plaques with diameter size ranges from 1.06 mm to 4.90 mm, and form shape such as small dot, circle, elongated, or irregular. Factors effect plaque forming by phages are phage titer number and incubation time. All phage isolates have broad host range include Gram negative and positive. Six phage isolates are able to lyse Salmonella, Staphylococcus aureus, and Escherichia coli, meanwhile one phage isolate is able to lyse Salmonella and Staphylococcus aureus.

POTENSI DAUN KAYU LUBANG (Timonius flavescens (Jacq.) Baker) SEBAGAI ALTERNATIF MENGATASI JERAWAT Cici Nasya Nita; Rosha Kurnia Fembriyanto; Nur Annis Hidayati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 2 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Kayu lubang are plants which one traditionally used to acne treatment. Scientifically acne is caused bacteria’s such as Propionibacterium acnes dan Staphylococcus aureus infection. The growth of Propionibacterium acnes and Staphylococcus aureus be inhibition with phytochemical compounds contained leaves of kayu lubang. The purpose of this research was to identification phytochemical compunds from rude extract ethanol leaves of kayu lubang and which consentration extract that shows the optimum to inhibition growth of Propionibacterium acnes dan Staphylococcus aureus in antibacterial activity test. Phytochemical test conducted qualitative and antibacterial activity test using disc diffusion with concentration 15%, 20%, 25%, 30%, 35% dan 40% in 3 replication. Based on the results showed that in general those leaves contain alcaloid, phenol, tannin and steroid. The optimum inhibition zone results of extract inhibition bacterial growth at concentration of 40%, inhibition zone Propionibacterium acnes inhibition zone of 6,83 mm while Staphylococcus aureus bacteria was 5,53 mm. Based on the results of statistical tests DMRT effects of extracts leaves of kayu lubang against the bacteria Propionibacterium acnes and Staphylococcus aureus showed significant differences among for 95% confidence.

ISOLASI DAN KARAKTERISASI Rhizobium DARI Glycine max L. DAN Mimosa pudica Linn. Eka Sari; Anggi Nico Flatian; Zulvia Intan Sari; Eman Sulaeman
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 2 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

N availability in Indonesia is still relatively low. Various types of fertilization techniques are developed in order to reduce N losses, but the efficiency of N fertilizer use is not optimal. Therefore, biological N-belay technology is needed through Rhizobium inoculation to improve N fertilization in legume plants. This study aims to isolate and characterize Rhizobium bacteria from nodules formed in the roots of legume plants. The collection of Glycine max L. and Mimosa pudica Linn. root nodules is ashamed to be chosen from the pink root nodules. Rhizobium isolation using selective media of Yeast Extract Manitol Agar + congo red using the spread plate method. Characterization carried out, in the form of macroscopic observations, Gram staining, biochemical physiological tests, manufacturing growth curves and pathogenicity tests. The results of isolation from both plants obtained five types of Rhizobium isolates. The results of the characterization of isolates in both plants also showed the same thing, namely: bacteria have Echinulate shape when grown on sloping media, and when grown in cup media (large size, milky white, opaque (not penetrated by light, circular shape, convex elevation (convex), the surface is smooth shiny, the entire margin), including Gram negative bacteria, rod shaped, facultative anaerobic, motile, can degrade hydrogen peroxide, show positive oxidase, can ferment glucose and sucrose, grow well at pH 5 - pH 7, and not pathogenic to plants.

PEMANFAATAN TANAMAN OBAT OLEH SUKU JERIENG DI KABUPATEN BANGKA BARAT Novalia Novalia; Budi Afriyansyah; Lina Juairiah
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 3 No 2 (2018): Ekotonia: Journal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/ekotonia.v3i2.761

Indonesia has been know as own high diversity of flora and fauna. In addition, Indonesia has been know high diversity of ethnics which has various distinctive traditions, including local knowledge. One of the local knowledge on using of traditional medicinal plants. The utilization of plants as medicinal plants has never been reported yet because of the changes of era, the local wisdom knowledge especially for medicinal plants has faded away. The purpose of this research is to determine the local knowledge of Jerieng ethnic in utilizing the plant include the parts of the plant, the processing, and the benefit as medicinal plants), collecting data of the medicinal plants diversity (species numbers, scientific name, local name, familes, habitat and habitus). The method of this research was used the qualitative and descriptive analysis. Data was collected from survey and interview in the Jerieng ethnic using snowball sampling. The result of research show there are 82 plants species 52 families, 16 informans, and 45 species disease. The most dominant families of medicinal plants is Zingiberaceae with 7 kinds and graminae//poaceae with 6 kinds. The most frequent used part of the plants by Jerieng ethnic are the leaf 46%, trunk habitus species 35% and the higher habitat is at plants garden house 52%. Meanwhile for the most used processing is by boiling the medicinal plants.

IDENTIFIKASI CENDAWAN YANG BERPOTENSI MENYEBABKAN PENYAKIT BUSUK KUNING PADA BATANG TANAMAN BUAH NAGA Nova Kurniasari; Nur Annis Hidayati; Tri Wahyuni
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

The attack of pathogenic fungi on dragon fruit plants in Penyak Village causes severe damage and shows symptoms of yellow rot on the trunk of dragon fruit. The research method used is exploration and identification. This study aims to explore fungi that have the potential to cause yellow rot based on the symptoms of yellow rot on the stems of dragon fruit plants in Penyak Village, Koba District, Central Bangka Regency. The results of 16 stem samples obtained 64 isolates and based on macroscopic and microscopic identification results of each isolate obtained seven genera namely Acremonium, Alternaria, Aspergillus, Cladosporium, Geotrichum, Fusarium, and Pestalotiopsis. The most common pathogenic fungi at mild symptoms are Pestalotiopsis, Alternaria, and Fusarium. Environmental factors (abiotic) such as soil moisture and air humidity that are high enough to affect the genus present, especially Fusarium.

PERTUMBUHAN DAN KADAR KLOROFIL DAUN Acacia mangium PADA LAHAN BEKAS TAMBANG TIMAH DI PULAU BANGKA Robika Robika; Eka Sari
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Tin-mined land has sandy characteristics (more than 95%), is very porous, low KTK, acidic pH and nutrient poor. Revegetation programs have been carried out to improve soil fertility using local and exotic species (Acacia mangium). Rapid growth, tolerance to various environmental conditions and high economic value are the reasons for choosing A. mangium as a revegetation plant. This study aims to analyze the growth and chlorophyll content of A. mangium leaves which grow in two locations of tin-mined land (Tanjung Ratu Village and Rebo Village). The results showed that A. mangium which was grown on a younger tin mined land (in Tanjung Ratu Village) showed an increase in root dry weight, root length, number of root nodules, and decreased leaf chlorophyll levels. On older tin mined land (in Rebo Village), root dry weight, root length, and number of root nodules were lower, but chlorophyll content increased. The characters affected can be used to determine the ability of tolerance and adaptation of A. mangium in tin mined land.

STUDI ETNOBOTANI TANAMAN PANGAN SUKU JERIENG DI KECAMATAN SIMPANG TERITIP, KABUPATEN BANGKA BARAT Arieska Camelia; Budi Afriyansyah; Lina Juairiah
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Plant has many benefit in life, one of example is etnic’s edible food. Jerieng etnic is origin etnic living in the west Bangka district, Bangka Beltung province. Food is everything that grows, lives, has stem, roots, and leaves are eaten directly or need to be processed. The purpose of this research is to record the diversity of food crops (types of edible plant based food, number of species, parts used, processing. This research was conducted from January to November 2018. The research in 13 villages in Simpang Teritip District, West Bangka Regency. Locations include Pelangas Village, Simpang Gong, Air Nyatoh, Pangek, Peradong, Kundi, Air Menduyung, Rambat, Simpang Tiga, Terak Hill, Ibul, Berang, and Mayang. This research aims to do interview and direct observation with the key informant using purposive sampling method. The result of this research found that there are 79 species from 34 families of edible plant-based food in Jerieng etnic. Solanaceae is the most numerous family found including 9 species. The most often used plant part is fruit (39%), meanwhile the less often used plant part is bud (1%). Edible plant based food by Jerieng etnic is divided into two groups, those are processed food and unprocessed food. Example of unprocessed food is local salad (known as “lalapan”) and the processed food such as lempah darat and lempah kuning.

KEANEKARAGAMAN JAMUR MAKROSKOPIK DI KAWASAN TAMAN WISATA ALAM PERMISAN, KABUPATEN BANGKA SELATAN Rahmad Lingga; Firsty Vanezza Gabriela; Mutiara Darlingga
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Fungus is one of the main biotics component in ecosystem, included forest. The played a significant role in organic material decomposition. The present study aimed to obtained the presence of macroscopic fungus in TWA Permisan. We explored the presence of macroscopic fungus using exploration method. We found 23 species of macroscopic fungus divided into two Phylla i.e. Basidiomycota and Ascomycota. There were 13 species of macroscopic fungi which were live in dead wood and 10 species live on the ground and litter. Data on fungus biodiversity is very usefull for management and conservation effort of forest resources.

PREVALENSI BAKTERI Salmonella PADA AYAM POTONG YANG DIJUAL DI PASAR TRADISIONAL PANGKALPINANG Eva Safitri; Nur Annis Hidayati; Rossy Hertati
EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi, dan Mikrobiologi Vol 4 No 1 (2019): Ekotonia: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi
Publisher : Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung

Salmonella bacteria is a pathogenic bacterium that can multiply in the digestive tract of animals and humans. The presence of Salmonella in the digestive system causes Salmonella contamination is often associated with the mouth through food contaminated with Salmonella. The Center for Science in The Public Interest (CSPI) states that chicken meat ranks first in food contaminated with pathogenic bacteria such as Salmonella. This study aims to calculate the prevalence of Salmonella bacteria in chicken carcass in traditional markets, Pangkalpinang. The method used is descriptive with quantitative survey methods. The results showed that the prevalence of Salmonella bacteria in Pagi market, Putih market, and Ratu Tunggal market were 41.2%, 50% and 0%.

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Home Page

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Editorial Address F (Daya) Building Floor 1 Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung, Balunijuk, Merawang, Bangka, Bangka Belitung, Indonesia 33172

Location Kab. bangka, Kepulauan bangka belitung INDONESIA

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Contact Name
Henri

Contact Email
biology.henry@gmail.com

Phone
+6282176462921

Journal Mail Official
biology.henry@gmail.com

Editorial Address
F (Daya) Building Floor 1 Department of Biology, Faculty of Agriculture, Fisheries and Biology, University of Bangka Belitung, Balunijuk, Merawang, Bangka, Bangka Belitung, Indonesia 33172

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Kab. bangka,

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