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Elvi Rusmiyanto PW
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Protobiont: Jurnal Elektronik Biologi
Published by Universitas Tanjungpura
ISSN : -     EISSN : 23387874     DOI : http://dx.doi.org/10.26418/protobiont.
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Protobiont merupakan jurnal peer-reviewed dan open access journal yang mempublikasikan hasil-hasil penelitian biologi tropis yang berkaitan dengan bidang: 1. botani, 2. zoologi, 3. ekologi, 4. mikrobiologi, 5. genetika, 6. ilmu lingkungan, dan 7. biologi konservasi. Jurnal Protobiont terbit setahun 3 kali, yaotu bulan Maret, Juli, dan November. Jurnal Protobiont diterbitkan dan dikelola oleh Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Tanjungpura
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 358 Documents
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AKTIVITAS ANTIFUNGI EKSTRAK METANOL DAUN SALAM (Syzygium polyanthum [Wight] Walp.) TERHADAP PERTUMBUHAN Malassezia sp. (M1) SECARA IN VITRO Sulistrioningsih, Sulistrioningsih; Wardoyo, Elvi Rusmiyanto Pancaning; Kurniatuhadi, Rikhsan
Jurnal Protobiont Vol 9, No 2 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i2.45849

Abstract

Malassezia sp. is a normal flora on the skin of humans and animals. A considerable amount of the fungus may cause tinea versicolor and dandruff. One of the plants that is known to have antifungal compounds is bay leaf (Syzygium polyanthum [Wight] Walp.). This research was done to determine the ability and the Minimum Inhibitory Concentration (MIC) of methanol extract from bay leaves S. polyanthum in inhibiting the growth of Malassezia sp. (M1). This study used a completely randomized design (CRD) with  treatment levels that consisted of concentrations of 80%, 90%, and 100%, negative control (sterile distilled water) and positive control (ketoconazole 2%). The antifungal activity test was carried out using the Kirby-Bauer method. The data showed that each treatment levels had different results. Concentrations of 90% and 100%, and positive control showed inhibition zones of 9.27 mm, 11.57 mm, and 16.67 mm, respectively. Therefore the concentration of 90% was the Minimum Inhibitory Concentration (MIC) of methanol extract from bay leaves S. polyanthum against the growth of Malassezia sp. (M1).
Jamur Mikoriza Vesikular Arbuskular (MVA) pada Perakaran Tanaman Bawang Mekah (Eleutherine americana Merr.) Irwan Lovadi,, Hadi Saputra, Rizalinda,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9683

Abstract

Arbuscular vesicular mycorhizae (AVM) is a fungus that has mutualistic symbiosis with plant roots. Arbuscular vesicular mycorhizae (AVM) has ability to boost plant growth but information regarding this types of fungi at Mecca onion (Eleutherine americana) is still unknown. This study aims to determine the type of arbuscular vesicular mycorhizae (AVM) and level of infection at rooting of Mecca onion (E. americana). This research was conducted in Laboratory of Microbiology, Faculty of Mathematics and Natural Sciences, University of Tanjungpura from July 2014 to September 2014. The analysis of soil samplewas conducted at the Laboratory of Chemistry and Soil Fertility, Faculty of Agriculture, University of Tanjungpura. Isolation of soil samples employed two techniques, wet filter chamber and centrifugation. The study found that as many as 277 arbuscular vesicular mycorhizae (AVM) spores derived from genus Glomus(9 types), Acaulospora (3 types) and Paraglomus (1 type). The observation of root preparation indicated that structure of arbuscular vesicular mycorhizae (AVM) contained spores and hyphae with the percentage of root infection was 12,5%, and it is classified into low category.
Pertumbuhan Stek Batang Nepenthes reinwardtiana Miq. Setelah Direndam Dengan Urin Kambing Elvi Rusmiyanto Pancaning Wardoyo, Sri Mufiddah, Mukarlina,
Jurnal Protobiont Vol 7, No 1 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i1.23613

Abstract

Nepenthes reinwardtiana Miq. is one of the species of Nepenthes found in west Borneo where its population in nature is declining. Ex-situ conservation efforts by cultivating vegetatively through stem cuttings need to be done to overcome the extinction of N.reinwardtiana. One of the factors that determines the growth of cuttings is the content of the external growth regulator namely auxin. One of the sources of organic auxin that can be used is goat urine. This research was conducted to find out the effects of goat urine on the growth of stem cuttings of N.reinwardtiana and to find out the concentration of goat urine that provides the best growth on N.reinwardtiana stem cuttings. The method used is completely randomized design with 4 treatments which is goat urine concentration of 0,15,30 and 40% , each treatment is repeated 3 times so that 12 units of experiment were obtained. The results show that immersion of goat urine has significant effect on the time of shoot, the number of roots and height of the plant but does not provide the number of shoots. Goat urine concentration of 15% produces that fastest shoot growth namely 11.23 days while the concentration of 30% gives the best result on the number of roots as many 2 pieces and the height of the plant namely 4.17 cm.
Potensi Ekstrak Daun Sembung Rambat (Mikania Micrantha H.B.K) sebagai Bioherbisida terhadap Gulma Maman Ungu (Cleome rutidosperma D.C) dan Rumput Bahia (Paspalum notatum Flugge) Mukarlina, Pebriani, Riza Linda,
Jurnal Protobiont Vol 2, No 2 (2013)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v2i2.2735

Abstract

Gulma sembung rambat (Mikania micrantha H.B.K) memiliki senyawa alelokimia berupa fenol, terpenoid dan flavonoid yang dapat menghambat pertumbuhan tumbuhan lain, sehingga dapat dimanfaatkan sebagai bioherbisida. Penelitian ini bertujuan mengetahui konsentrasi ekstrak daun M. micrantha yang mampu menghambat perkecambahan serta pertumbuhan gulma maman ungu (Cleome rutidosperma D.C) dan rumput bahia (Paspalum notatum Flugge). Penelitian dilakukan di rumah kasa Jurusan Biologi dan Laboratorium Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Tanjungpura, Pontianak mulai Januari sampai Mei 2012. Penelitian menggunakan rancangan acak lengkap dengan lima ulangan untuk masing-masing gulma yaitu C. rutidosperma (G1) dan P. notatum (G2). Perlakuan terdiri dari kontrol, konsentrasi ekstrak 7,5%, ekstrak 15%, ekstrak 22,5% , ekstrak 30%. Hasil penelitian menunjukkan bahwa ekstrak konsentrasi 15% mampu menghambat persentase perkecambahan, panjang kecambah dan tinggi tanaman C. rutidosperma dan konsentrasi 7,5% mampu menghambat berat basah dan berat kering C. rutidosperma. Ekstrak daun sembung rambat konsentrasi 15% mampu menghambat panjang kecambah dan tinggi tanaman P. notatum, konsentrasi 22,5% mampu menghambat persentase perkecambahan P. notatum dan ekstrak konsentrasi 30% mampu menghambat berat basah dan berat kering P. notatum. Ekstrak daun M. micrantha tidak memberikan pengaruh menghambat terhadap panjang akar gulma C. rutidosperma dan P. notatum.
Potensi Ekstrak Daun Bambu Apus (Gigantochloa apus Kurz)sebagai Bioherbisida Penghambat Perkecambahan Biji dan Pertumbuhan Gulma Rumput Grinting (Cynodon dactylon(L.) Pers) Mukarlina, Nurhilda Frihantini, Riza Linda,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11761

Abstract

Spring bamboo(GigantochloaapusKurz)leaves have allelochemicalcompounds such as phenol and flavonoidthat able to obstruct other plant growth, so that they have potentiality to be used as bioherbicide. The aim of this research war to coqnize the effective concentrations of spring bamboo leaves extract to obstruct seed germination and growth of devil’s grass (Cynodon dactylon (L.) Pers). The research was conducted for 7 months started from May to December 2014 in Biology Laboratory, Biology Greenhouse of Math and Science Faculty, and Forest products Tecnology Laboratory of Forestry Faculty of Tanjungpura University. The method of this research utilized the completely randomized design (CRD) with 5 treatments and 5replications. The concentrations of spring bamboo leaves extract used in this research were 0 g/ml, 0,17 g/ml, 0, 42 g/ml, 0,81 g/ml and 1,5 g/ml. The Result of this research shows that the administration of spring bamboo leaves extract can obstruct the seed germination and growt of devil’s grass. The lowest effectiveconcentration that can obstruct seed germination of devil’s grass is 0,81 g/ml. The lowest effective concentration that can obstruct the growt of devil’s grass is 0,17 g/ml.
Pertumbuhan Stek Batang Sirih Merah (Piper crocatum Ruiz.) Setelah Perendaman Dengan Ekstrak Bawang Merah (Allium cepa L.) Dan Air Kelapa (Cocos nucifera L.) Rizalinda, Nur Aprilyani Mukarlina
Jurnal Protobiont Vol 7, No 3 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i3.29081

Abstract

The Red betel (Piper crocatum Ruiz.) is one of the types of plants that can be used as a medicinal plant. The Red betel plant can be propagated through cuttings, but the ability of the Red betel leaves to stem cuttings rooted very low. The purpose of this research is to know the influence of the concentration of soaking onion extract and coconut water towards the growth of the stem cuttings of red betel. This study used a randomized complete design (RAL) factorial with two levels, namely the first  factor extract of onion (B)  that consists of 4 concentrations, namely control (0%), B1 (2,5%), B2 (4%), and B3 (5.5%). The second factor is cocnut water (K) consisting 0f 4 concentrations of control (0%), K1 (15%), K2 (20%) and K3 (25%), retrieved 16 combination treatments 3 replications  to obtain 48 units of the experiment. The results showed that the combination of onion extract 5.5% + 25% coconut water shows most good for the number of leaves, plant height, wet weight of heading, the heading dry weight, root weight of wet and dry weight of roots.
Etnobotani Tumbuhan Obat oleh Suku Dayak Iban Desa Tanjung Sari Kecamatan Ketungau Tengah Kabupaten Sintang Irwan Lovadi, Meliki, Riza Linda,
Jurnal Protobiont Vol 2, No 3 (2013)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v2i3.3881

Abstract

This research has taken place for three months, October to December 2012, in Tanjung Sari village in Ketungau Tengah sub-district in Sintang regency. The purpose of this study is to investigate the plants used as traditional medicinal herbs by Dayak Iban (local tribe) in the vallage. The study is to find out the kinds of the plant, parts of the plants and the process of making them into medicine. Snowball method is used to collect as well as to identify the kinds of the plants used by the tribe. The study shows that there are 65 (sixty five) kinds of medicinal herbs coming from 38 (thirty eight) families. Many are from the family of Zingiberaceae (12.3 %), Euphorbiaceae (7.6 %) and Poaceae and most of them are taken from the forest. The tribe uses mainly leaves as the herbs. Most of the herbs can be found the forest. The herbs are able to cure 38 (thirty eight) diseases.
Jamur yang diisolasi dari Daun dan Batang Bergejala Sakit pada Tanaman Karet (HeveabrasiliensisMuell.Arg.) di Kabupaten Sanggau Riza Linda, Veronika, Mukarlina,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13314

Abstract

The rubber tree(Hevea brasiliensis Muell.Arg.) at a certain age can be attacked by diseases caused by fungi. The symptoms of the disease may be form blackish brown spots on the stems, blackish white patches on the petiole, the tip of the leaf wrinkled, etc. This research aimed to find out the types of fungi isolated from the leaves and stems with symptoms of disease on the rubber tree at different age levels. The samples were taken using a cruise method based on the age level i.e. 0-9 months old, 2-5 years old, and > 5 years old. The research findings indicated that there were seven types of fungi found i.e. Fusarium V1, Colletotrichum V2, Phytophthora V3, Aspergillus V4, Penicillium V5, Mucor V6 and Chrysonilia V7. The leaves aged 0-9 months old the fungi found were Colletotrichum V2, Phytophthora V3, and Penicillium V5; on the leaves aged 2-5 years old i.e. Phytophthora V3 and Aspergillus V4; and at age > 5 years old, Fusarium V1, Phytophthora V3, Mucor V6 and Chrysonilia V7 were found on the stem organ.
Gangguan Monyet Ekor Panjang (Macaca fascicularis) Sekitar Pemukiman di Desa Tumuk Manggis dan Desa Tanjung Mekar, Kecamatan Sambas, Kalimantan Barat Riyandi, Ozy Oriza, Tri Rima Setyawati,
Jurnal Protobiont Vol 8, No 1 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i1.30848

Abstract

Long-tailed macaque (Macaca fascicularis) is one of the primates that can coexist with humans, but the use of land into human settlements can lead to reduced habitat for long-tailed monkeys and cause monkeys to disturb humans. This study was conducted to determine the disturbances of long-tailed macaque (Macaca fascicularis)in Tumuk Manggis and Tanjung Mekar Villages, Sambas District, West Borneo. This study used  in-depth interviews method to collection data of disturbance. Data collected were analyzed quantitative descriptively. The results showed that the disturbances carried out by long-tailed macaque when entering the residential area are to steal fruit or food at the people’s plantations or the backyard of people’s homes.The forest in the study area does not provide abundant feed and the land that is converted into a building allows long-tailed monkeys to enter residential areas.
Bakteri Pendegradasi Selulosa dari Serasah Daun Avicennia alba Blume di Kawasan Hutan Mangrove Peniti Kabupaten Pontianak Irwan Lovadi, Rizqie Lestya Ningsih, Siti Khotimah,
Jurnal Protobiont Vol 3, No 1 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i1.4579

Abstract

Avicennia alba is a plant that dominated in Peniti Mangrove Forest Pontianak regency. So many found leaf litter the region. Microorganism like celulotic bacterial has important role to degrade selulose in the litter. The aim of this study is to know genus selulose degrading bacterial in litter leaf of A. alba at Peniti Mangrove Forest. Sampel of litter leaf has taken by Composite Sampling Methode with 10 spot in 3 different location. Bacterial isolating by Pour Plate Methode with CMC selectif medium and the using sea water (environmental litter) for manufacturing suspension. The isolate bacterial was describe use coloni morphology test, cell morphology, and biochemistry. The result of isolation was found 14 pure isolation and after the identification was found 8 genera they are Pseudomonas, Plesiomonas, Pasteurella, Neisseria, Actinobacillus, Corynebacterium, Aeromonas, Vibrio

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