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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 8 Documents

Search results for , issue "Vol 12, No 1 (2020)" : 8 Documents clear

Uji Efek Stimulansia Ekstrak Etil Asetat Kulit Kayu Akway (Drymis piperita) Asal Papua Pada Tikus (Ratus norvegicus) Jantan Rani D. Pratiwi; Eva S. Simaremare
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Drymis sp. stem bark from Papua widely utilized by local people especially in Sougb Tribe from Sururey Distric Pegunungan Arfak West Papua, one of them is used to increase the stamina of the body. The aim of this study was to investigate the tonic effect of Drymis sp. stem bark of Ratus norvegicus. Ratatory exhaustion method was used to the tonic effect. Selected rats (30) were divided into 6 groups, each consisting of 5 rats. Tested extract was administrated oraly one dose to the rats. Group I, II and III was given the ethil acetat fraction of Drymis sp. stem bark 10mg/kg body weight, 30mg/kg body weight and 50mg/kg body weight consecutively. Group IV was given CMC-Na 0,5% (as negative control). Goup V was given caffein 15 mg/kg body weight (as positive control) and Group VI as a control. The total swimming period until exhaustion was measured and use as index of swimming capacity. Research result show that the highest dose 50 mg/body weight of the tested fraction the longer swimming time and with better stamina. The result of One Way ANOVA test showed that there was a significant difference between treatment group, followed by tukey test, tukey result obtained the ethil acetat fraction and negative control (CMC Na) showed that there was significant difference, and there is no real difference between between treatment group and positive control. Key words: Drymis sp, Papua, tonic effect, rats.

Kearifan Lokal Perlindungan Ikan Arwana Irian (Scleropages jardinii, Saville-Kent 1892) di Merauke, Papua I Ketut D. Putra; Henderite L. Ohee; Lisye I. Zebua
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Australian bonytongue (Scleropages jardinii) is an endemic species of Papua. The distribution area of this fish are north Australia and central-southern New Guinea. In Papua, this species can be found in Merauke, Boven Digoel and Mappi. This fish is protected by Indonesian law and decided as hunting animal by Ministry of Forestry’s decree Number: 2091/Kpts-II/2001. Traditionally, the fish and other natural sources are protected by community of Yeinan tribal in Erambu and Toray Villages who reside along Wanggo River, tributary of Maro River, Merauke. The purpose of this research is to understand local knowledge and practices of protecting and collecting fish by local people of Villages of Erambu and Toray. The research was conducted in Wanggo River, Erambu and Toray Villages, Merauke on September 2017-April 2018. Data and information on this local knowledge and practice were collected through observation and interview to key and base informants using questionnaire. The research envisages that there are five local knowledges and practices exist in relation to the protection and the process of collecting Australian bonytongue; they are traditional rules, traditional protection, sasi protection, area based collection and collection as traditional practice. People of Yeinan tribal group in these two villages are maintaining these rules to date to protect the fish. These local knowledge and traditional practices contain local conservation values which have been passing down from generation to generation. Key words: local knowledge; Merauke; protection; S. jardinii; Wanggo River

Pemanfaatan Tumbuhan Obat Tradisional oleh Suku Mee di Distrik Kamuu, Kabupaten Dogiyai, Papua Sipriana Dogomo; Rosye H.R. Tanjung; Suharno Suharno
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Plants are widely used by the community as traditional medicine in an effort to maintain health. The purpose of this study was to determine the diversity of plant species used as traditional medicines and how to use them by the Mee Tribe in Kamuu District, Dogiyai Regency, Papua. The study was conducted in December 2018-July 2019. The method used in this study was a qualitative method with observation, interview, and documentation. The research showed that are 59 species of plants from 30 families that are used as medicinal plants by the Mee Tribe community. The community uses medicinal plants by: without processing 38 species, boiling 10 species, burning 7 species, and more than one way 4 species. The plant parts used are: stem (14 species), fruits (7 species), flowers (3 species), leaves (20 species), bark (2 species), tubers (1 species), and more than one part (12 species). The most widely used part of medicinal plants is leaves (33.89 %). Key words: medicinal plant, Mee, community, Dogiyai

Pengaruh Radiasi Plasma Lucutan Pijar Korona dan Pupuk Organik Rumen Sapi terhadap Produksi Bayam Cabut (Amaranthus tricolor L.) Ulfi Nadzifah; Erma Prihasanti; Sumariyah Sumariyah
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

This study aims to determine the effect of radiation of corona glow discharge plasma and rumen organic fertilizer to the productivity of spinach (Amaranthus tricolor L). The study was conducted using factorial Completely Randomized Design 3 x 4 consisting of 12 treatments and 6 replications with plasma radiation treatment factors and additions of rumen organic fertilizer. Plasma radiation is carried out with a duration of 0 minutes, 25 minutes, 35 minutes, and 45 minutes, while the additions of cow rumen organic fertilizer is 0 g, 25 g, and 50 g per plant. Parameters observed included root length, stem length, number of leaves, wet weight, dry weight, and chlorophyll content. Data obtained from the research results were analyzed using ANOVA test and DMRT further test. The results showed that there was an interaction of radiation of c corona glow discharge and additions of cattle rumen organic fertilizer to stem length, wet weight, and plant dry weight, but there was no interaction between both root length, leaf number, and total chlorophyll content of spinach plants. The interaction of the two treatment factors showed significant results in 45 minutes of radiation treatment and the addition of 50 organic fertilizer. The treatment increased root length by 258%, stem length 240%, leaf number 84%, wet weight 1587%, dry weight 1275% compared to control treatment. The results of this study concluded that radiation of corona glow discharge and rumen organic fertilizer affected the productivity of spinach spinach (Amaranthus tricolor L.).

Produksi Cabai Merah (Capsicum annuum L.) dari Benih yang Diinduksi Medan Magnet 0,2 mT dan Diinfeksi Jamur Fusarium sp. Rochmah Agustrina; Herta M. Manullang; Bambang Irawan; Sri Wahyuningsih; Sumardi Sumardi
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

As one of the horticultural plants that has important economic value, the cultivation of red chili (Capsicum annuum L.) is often constrained by the attack of Fusarium sp., which can cause losses due to decreased production. Induction of the magnetic field on the plant is known to be able to increase growth, development, and production in various plants. In this research, we studied the production of chili grown from seeds exposed to a 0.2 mT magnetic field and then infected with Fusarium sp. The study was conducted factorial using a completely randomized design with 2 factors. The first factor is the exposure of a 0.2 mT magnetic field to the seeds consisting of controls, without exposure to a magnetic field (M0), magnetic field exposure for 7 minutes 48 seconds (M7), and 15 minutes 30 seconds (M15). The second factor is Fusarium sp. infection on seeds that have been exposed to a magnetic field for 60 minutes by immersion of the seeds with spore suspension of Fusarium sp. with the density of 1 x 107 conidia/ml (F60), and without Fusarium sp. infection (F0). Each treatment unit was repeated 5 times. The data obtained were analyzed for variance at α = 5% followed by the least significant difference test using the Fishers Test at α = 5%. The results of data analysis showed that the interaction of 0,2 mT magnetic field exposure and infection of Fusarium sp. in chili seeds significantly affect the stomata index, the fruiting rate, and the number of fruit but do not affect the content of total chlorophyll, carbohydrate, as well as the number of flowers. The highest fruiting rate and number of fruits obtained from the treatment result of 0.2 mT magnetic field exposure for 15 minutes 36 seconds without Fusarium sp. infection (M15F0). Infection of Fusarium sp. in these seeds (M15F60) reduce the fruiting rate and the number of fruit but it is not significant and even almost similar with the fruiting rate and the fruit number of the plant growth from control treatment (M0F60). Key words: magnetic field, Fusariumsp., seed, and production.

Nematoda Parasit Pada Rattus spp. dari Pulau Simeulue, Aceh Muhammad F. Musyaffa; Kartika Dewi; Nanang Supriatna; Moch. Irfan Hadi
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Rattus spp. are often found living together in the human environment. Till date, there are no data on nematodes in rats from Simeulue Island. Therefore, a research on the nematodes of Rattus spp. from Simeulue Island, Aceh was conducted to know the species and the pattern of nematodes infection. The observation was carried out by dissecting 14 carcasses of Rattus spp. and then observing the internal organs for nematodes. For the result, we identified four species i.e., Syphacia muris, Cyclodontostomum purvisi, Gongylonema neoplasticum, and Nippostrongylus brasiliensis with prevalence 28.5%, 7.1%, 7.1%, 85.7%, respectively, and parasite indexes 1-23, 1, 1, 2-118 individual parasites in each host, respectively.Key words: nematodes, parasites, Rattus spp., Simeuleu Island.

Peran Chitosan sebagai Pemacu Pertumbuhan Kultur Anggrek Dendrobium lasianthera J.J.Sm. secara in vitro Verena Agustini; Irma Rahayu; Leonardo A. Numberi; Ziyadatun Ni’mah
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

The effect of chitosan on micropropagation of Dendrobium lasianthera J.J.Sm was observed. The media used was Vacin and Went (VW) modified with the addition of coconut water and given chitosan with several concentrations. The study was conducted at the Plant Tissue Culture Laboratory of the Department of Biology, Faculty of Mathematics and Natural Sciences, Cenderawasih University for 6 months, from April to September 2019. Experiments using a Completely Randomized Design (CRD) of 8 treatments with 3 explants in each bottle for total 3 bottle as a replication. The total explants used in this experiment was 72 explants. The concentration of chitosan were 0% , 1%, 5%, 10%, 15%, 20%, 40% and 50% separately. Observation data were analyzed using ANOVA, if there were significant differences followed by DMRT at the 5% level. Observation variables included number and length of roots, number and length of leaves. The results showed that giving chitosan 10% had a maximum effect on the number of roots and number of leaves, 6.67 and 4.67. As for the highest leaf length of 17.43 mm and the longest root length 19.21 mm were in the media with the addition of chitosan concentration of 15%. The observations showed that chitosan had a positive influence on the growth and development of orchids D. lasianthera plantlet in vitro.Keywords : Chitosan, orchid, Vacin and Went, plantlet.

Analisis Perbandingan Kualitas Produk Amplikon Gen PMSA2 Antara Spesimen Spot Darah Kering dan Vena Arsyam Mawardi; Hendra K. Maury; Yustinus Maladan
Jurnal Biologi Papua Vol 12, No 1 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

This study is aimed to analyze the comparative quality of PMSA2 gene amplicon product stability from two different specimen sources, spot specimens of dried blood and venous blood, as well as selecting the best storage method for specimens of blood samples. This research uses descriptive laboratory research methods. The research began with the process of sample preparation for dried blood spot and venous blood, each using Whatman 903 paper and vacuum tubes containing EDTA, isolating genomic DNA using KIT Zymo Research, amplification of PMSA-2 genes with PCR, detection of PCR products through electrophoresis, measurement of DNA concentration and absorbance, and data analysis. The results of this study are expected to be a source of information about the advantages of two specimen storage methods for clinical blood samples, as well as providing a clear description of the quality of each specimen storage method based on the quality of its amplicon products. The results showed that a total of ten medical samples of dried blood spot and ten venous blood were isolated from the genomic DNA of ten and nine, respectively. PMSA2 gene amplicons detected were seven in venous blood and six in dried blood spot. Venous blood specimens have sensitivity in detecting PMSA genes in samples with the highest value of 554 ng / μL and purity of 2,007 (WB7), and concentration of 550.2 and highest purity of 2,076 (WB10). Venous blood storage techniques using categorized vacuum tubes are effective in the detection of PMSA2 genes and have time efficiency in the process. From these results it was also concluded that the comparison analysis of amplicon products between venous blood specimens was better, more stable and efficient than dry blood spot specimens, thus recommending storage of venous blood specimens using vacuum tubes as the best storage method of blood sample specimens.

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Suharno

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

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Kota jayapura,

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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

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

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