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JURNAL BIOLOGI PAPUA

JBP
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Published by Universitas Cenderawasih

ISSN : 25030450 EISSN : 20863314 DOI : 10.31957/jbp

Core Subject : Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology

JURNAL BIOLOGI PAPUA dengan nomor ISSN: 2503-0450 dan EISSN: 2086-3314 diterbitkan oleh Jurusan Biologi FMIPA Universitas Cenderawasih. Jurnal ini mempublikasikan tulisan ilmiah hasil penelitian asli maupun telaah pustaka (review) yang berhubungan dengan biologi secara umum. Penulis dianjurkan menuliskan karyanya dalam Bahasa Inggris, walaupun dalam Bahasa Indonesia tetap kami hargai. Jurnal ini terbit dua kali setahun setiap Bulan April dan Oktober.

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

Articles 242 Documents

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Phytochemical Screening and Antibacterial Activity of Dendrobium from Papua Against Eschericia coli and Staphylococcus aureus Supeni Sufaati; Verena Agustini; Agnes E. Maryuni; Eva S. Simaremare
Jurnal Biologi Papua Vol 13, No 2 (2021)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Orchid found as one of medicinal plant in some areas, especially Dendrobium. Some species were investigated its bioactive compound, and antibacterial activity, but the information about antibacterial activity of Papuan Dendrobium species is still limited. The aims of this research were to determine the phytochemical constituents and the antibacterial activity of ethanolic extract and fraction of Dendrobium species from Papua against Escherichia coli and Staphylococcus aureus. There were three species of Dendrobium namely: D. spectabile, D. violaceoflavens, and D. antennatum used in this study. Dried simplisia was macerated using ethanol, then tested for the phytochemical content. Total ethanolic extract was fractionated with three different solvents, ethanol, ethyl acetate and hexane. Disc diffusion assay was used to examine the antibacterial activities of the total extract and the fractions. Total extract were positive for flavonoid, alkaloid and tanin, except D. spectabile stem extract only alkaloid and tannin. No saponin was found in the plants. The ethyl acetate fraction of leaves of D. spectabile showed the highest antibacterial activity against S. aureus with diameter of inhibition zone 20.54 + 1.47 mm (strong category). Other plant extract and fraction tested had moderate antibacterial activities against both E.coli and S aureus with diameter zone 6-9 mm. The present work indicates that the ethyl acetate fraction of D. spectabile leaves is potential to be developed in antibacterial drug design research. Key words: antibacterial activity; Papua; Dendrobium; E. coli; S. aureus.

Eksploitasi dan Konservasi Sumberdaya Hayati Laut dan Pesisir di Indonesia Hengky K. Baransano; Jubhar C. Mangimbulude
Jurnal Biologi Papua Vol 3, No 1 (2011)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Based on the Central Bureau of Statistics (BPS), the total population in 2010 is predicted to reach 231 million people, or increase 29 million people compared with the 2000 population census data report, which recorded 202 million people. This condition demands the availability of food, clothing, and shelter. One of the solutions to manage human needs is by exploiting sea life and shoreline resources in Indonesia. Indonesia is an archipelago with its enormously potential sea life resources and shorelines. Over utilizing sea life resources can damage the sea and shoreline ecosystems. The efforts have been conducted to protect a balance in building and continuing sea life in water and sea life ecosystems through the conservation done by society, scientists, and the government. In this scientific review, the shoreline and sea life resources in Indonesia are revealed.Key words: exploitation, conservation, sea life resources, shoreline, sea.

Etnobiologi Tumbuhan Sebagai Bahan Baku Tas Noken Oleh Suku Yali di Distrik Abenaho Kabupaten Yalimo, Papua Yemeus Helakombo; Rosye H.R. Tanjung; Suharno Suharno
Jurnal Biologi Papua Vol 14, No 2 (2022)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Noken is a typical Papuan bag or container made from plant organs such as bark, roots, etc. The purpose of this study was to determine the plant species used as raw materials for noken making in District of Abenaho, Yalimo Regency, Papua. The research conducted during the period of January–April 2021. The methods used were field surveys and interview. Observations were made in Hulhule Village, Abenaho District, and involving 60 respondents. The results showed that there were 8 types of plant species used as raw materials for making noken. Those were Boehmeria nivea, B. platylla, B. penduliflora, Boehmeria sp., and Pipturus dentatus, while three (3) other types used as natural dyes were: Merei (Bixa orellana), Turmeric (Curcuma domestica) and Senggani (Melastoma polyanthum). Noken processing in Hulhule Village is done by weaving/knitting and spun manually by hand. The spinning process is carried out after the coloring process.Key words: plant; fiber; noken; Yalimo

Pengetahuan Tradisional Masyarakat Suku Nyalik tentang Ubi Jalar [Ipomoea batatas (L.) Lam.] di Distrik Silimo, Kabupaten Yahukimo Papua Kalep Segenil; Linus Y. Chrystomo; Maklon Warpur
Jurnal Biologi Papua Vol 9, No 1 (2017)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Nyalik tribe community in Silimo District Yahukimo Regency Papua have traditional knowledge about the sweet potato (Ipomoea batatas (L.) Lam.) applied it in the cultivation. Traditional knowledge is knowledge of local community in an area that a culture tradition handed down from generation to generation. Traditional knowledge about the sweet potato is a wealth of local wisdom in Papua, which need to be investigated, developeds, utilized and conserved the types of sweet potatoes which is quite much and widely spread in Papua. It is important to support local food diversification program and to improve national food security. The method of the research is descriptive qualitative method by doing observation. Data was obtained from the original source of the sweet potato farmer as respondent by using questionnaire and also measurement and documentation in the field. The result showed that Nyalik tribe people have recognized, identified and cultivated 33 types of sweet potatoes and grouped them according to their used into 5 groups: as for baby food or children, adult food, sick person, traditional ceremonies and animal feed. Nyalik tribe community has a traditional knowledge about the sweet potato and cultivation system and also how to overcome the obstacles in sweet potato cultivation. Keywords: Traditional knowledge, I. batatas, Nyalik tribe, Silimo, Yahukimo

Record of Animals Association with Xanthostemon novoguineensis (Valeton) Raynard C. Sanito
Jurnal Biologi Papua Vol 10, No 2 (2018)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Xanthostemon novoguineenis (vernacular name: Sowang), an endemic plant in Papua from Myrtaceae family, is found widely near the buffer zone area and Mt. Cyclops Nature Reserve (MCNR) area. This research aimed to record the association of animals towards X. novoguineensis on its natural habitat. The survey was conducted in Cyclops buffer zone near Sentani City, Papua Province, Indonesia. The result showed that an interaction of animals directly to X. novoguineensis was documented and identified. Some insects species have an association with X. novoguineensis, namely black wasp (Isodontia sp 1), black-orange wasp (Isodontia sp 2), red weaver ant (Oecophylla sp 1) and black weaver ant (Oecophylla sp 2) have an association directly to flowers of X. novoguineensis. Furthermore, stick insect (Scepthrophasma sp) and spider (possibly from Araneae family) have an association with the leaves and trunks of this plant. Based on the finding, some leaves of these plant are fed by insects. It is indicated by a pattern of insect bites on the leaves. Key words: buffer zone area, cyclops, insect, sowang, Papua

Keragaman Bakteri Enterik Patogen Siput Felle (Angulyagra tricostata) dari Pesisir Danau Sentani Kabupaten Jayapura Dais Iswanto; Daniel Lantang; Tri Gunaedi
Jurnal Biologi Papua Vol 5, No 2 (2013)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Felle Snails (Angulyagra tricostata) is an alternative source of animal protein for the people around Sentani Lake. Meat of Felle snails has an indication of being contaminated by pathogenic enteric bacteria harmful to the health of the public consumption. The purpose of this study was to determine the diversity of bacterial enteric pathogens in Felle snails (A. tricostata) from the coast of Sentani Lake, Jayapura. Felle snails were taken from various points near existing residential areas around the coastal region of Sentani Lake. Extraction of meats Snail dilutions was made prior to planting in stages up to 10-10. Each serial dilution of 0.1 mL were taken and inoculated into Lactose Broth medium (LB), Mac Conkey Media (MC) agar and media EMBA at 370C for 24 hours. Colonies that grew were sub-cultured to get different colonies and grown on agar slant. Identification of individual characters was performed by colony fenetik numerical methods. The result indicated that there were seven selected isolates and the dendrogram showed that those species were similar to four of genus Enterobacteriaceae. Seven isolates consisted of 2 isolates similar to the genus Escherchiae, 2 isolates similar to Klebsiellae, 2 isolates similar to the genus Salmonellae and 1 isolate similar to the genus Shigellae. Similarity index value of each selected isolates ranged from 69 to 86%.Key words: Felle snail, bacterial enteric pathogens, Enterobacteriaceae, and sentani lake.

Pengaruh Fungi Mikoriza Arbuskula Indigen Terhadap Kerapatan Gulma, Pertumbuhan dan Produksi Jagung Manis (Zea mays Saccharata (Sturt.) Bailey) Halim Halim; Makmur J. Arma; Fransiscus S. Rembon; Resman Resman
Jurnal Biologi Papua Vol 12, No 2 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

This study aims to determine the effect of local arbuscular mycorrhizal fungi (AMF) on weed density, growth and yield of sweet corn in marginal soils. This study used a randomized block design with local AMF propagules which consisted of 4 levels: 0 g/planting hole or control (A0), 15 g/planting hole (A1), 30 g/planting hole (A2) and 45 g/planting hole (A3). The research parameters observed were: weed density, plant height, stem diameter, crop yield, and the percentage of AMF infection in the roots of corn plants. The results showed that the highest weed dominance value at the age of 14 DAP was Cyperus rotundus as 36.8% in treatment of AMF 45 g/planting hole (A3), age 56 DAP the highest weed dominance value was Hyptis capitata as 47.1% in the treatment of AMF 30 g/planting hole. The best plant height and stem diameter were found in the treatment of AMF 45 g/planting holes (A3) at 56 DAP, the average plant height reached 234.05 cm and the average stem diameter reached 3.72 cm. Increased production of corn plants that were given local AMF ranged from 2.70 to 3.10 tons ha-1 or an average increase in overall corn crop production of 2.86 tons ha-1. The average percentage of mycorrhiza fungi infections in the highest roots of corn plants in the treatment of AMF 45 g/planting hole (A3) as 94%. Key words: Arbuscular mycorrhiza fungi; vesicles; hypha; maize; ultisols

Bakteri Aerob Penyebab Infeksi Nosokomial di Ruang Bedah RSU Abepura, Kota Jayapura, Papua Daniel Lantang; Desi Paiman
Jurnal Biologi Papua Vol 4, No 2 (2012)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The research on identification of aerobic bacteria causing nosocomial infection in the surgery room of General Hospital (RSU) Abepura, Jayapura had been done from August–December 2008. Samples were taken from room air (30 minutes) using blood agar media and from certain tools at some points using brain heart infusion media (BHI). The colony appearance was observed after 24 hours of incubation period of bacterial growth. Further analysis to identify the aerobic bacteria causing nosocomial infections was done by several tests in Jayapura Health Laboratory. The result showed that there were 15 aerobic bacteria consisted of: the coccid gram–positive bacteria: Staphylococus epidermidis, S. aureus, S. saprophyticus, Streptcoccus sp; the rod gram-positive bacteria: Listeria monocytogenes, Diptheroid sp, Lactobacillus sp and gram-negative bacteria: Providence rettgeri, Pseudomonas puttrefaciens, Klebsiela ozaena, P. malthophyla, Morganela morganii, Serattia sp, K. oxytoca, and K. pneumonia. Key words: Aerobic bacteria, identification of bacteria, nosocomial infection, surgical room, Jayapura.

Etnomedisin Karo di Sumatera Utara Jamilah Nasution; Hanifah M.Z.N Amrul; Eva S. Dasopang
Jurnal Biologi Papua Vol 14, No 1 (2022)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Indonesian medicinal plants have been documented for hundreds of years. The use of plants as traditional medicine is in great demand by the wider community, because medicinal plants are proven to be more beneficial for health. The Karo people use plants not only for traditional medicine, but also for daily needs such as food, customs and culture. The Karo people create a different system of local wisdom in caring for existing plants. The processing and use of this traditional medicine has been passed down by their ancestors. The traditional forms of Karo treatment that are always used are Parem/Yellow, Tawar, Karo Oil and Oukup. The four types of treatment have different characteristics and efficacy. Key words: ethnomedicine; Karo; local culture; medicinal plants.

Berudu (Amphibia: Anura) di Taman Wisata Air Terjun (TWAT) Kembang Soka, Kulon Progo, Daerah Istimewa Yogyakarta Pada Musim Kemarau Nishfi Laila Maghfiroh; Rury Eprilurahman
Jurnal Biologi Papua Vol 11, No 1 (2019)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Kembang Soka Waterfall Tourism Park in Java, Indonesia, is a potential habitat for frogs and toads (Anurans), as it contains a wide variety of water sources. To date, research on the diversity of Anura in the park has been limited to adult individuals. As such, the diversity of larvae is unknown. This study aimed to determine the diversity of Anuran tadpoles and their habitat in Kembang Soka Waterfall Tourism Park. Several surveys were carried out during the dry season of July–October 2018, with a total of five breeding sites surveyed. Three species of tadpoles were recorded: Leptobrachium hasseltii, Limnonectes kuhlii, and Phrynoidis aspera. The tadpoles of L. hasseltii had the greatest abundance, and were found in almost all breeding sites. Conversely, the tadpoles of L. kuhlii and P. aspera were only found in two of the breeding sites. Key words: tadpoles, diversity, dry season, Kembang Soka Waterfall Tourism Park.

Page 18 of 25 | Total Record : 242

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Suharno

Contact Email harn774@yahoo.com

Phone +6281344615035

Journal Mail Official jbiolpapua@yahoo.com

Editorial Address Laboratory of Biology, 1nd Floor, Faculty of Mathemathic and Natural Sciences, Cenderawasih University. Jl. Kamp. Wolker UNCEN–WAENA, Jayapura–Papua. 99385

Location Kota jayapura, P a p u a INDONESIA

Abstract

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Contact Name
Suharno

Contact Email
harn774@yahoo.com

Phone
+6281344615035

Journal Mail Official
jbiolpapua@yahoo.com

Editorial Address
Laboratory of Biology, 1nd Floor, Faculty of Mathemathic and Natural Sciences, Cenderawasih University. Jl. Kamp. Wolker UNCEN–WAENA, Jayapura–Papua. 99385

Location
Kota jayapura,

P a p u a

INDONESIA