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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 15 Documents
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Search results for , issue "Vol 8, No 2 (2019)" : 15 Documents clear
Keanekaragaman Jenis Ikan di Hilir Sungai Sekadau Kalimantan Barat Tri Rima Setyawati, Kristoforus Slamet Suryadi Junardi,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.34035

Abstract

Diversity of fish species is important  known to determinate river. The purpose of this study was to determine the diversity and distribution of fish also environmental conditions in the lower reaches of the Sekadau River, West Kalimantan. Data collection is conducted from March to May 2018 using posat and gill net. The results showed that the most common Cyprinidae family was found in Rasbora argyrotaenia  and Osteochilus microcephalus with dominance value  0.72 and 0.70 respectively.
Komposisi Gastropoda di Hutan Mangrove Pulau Sepok Keladi Kabupaten Kubu Raya Kalimantan Barat Tri Rima Setyawati, Habil Algifari, Junardi,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.32481

Abstract

Gastropods are an invertebrata which has an important role as an indicator quality mangrove forest. The presence of Gastropods in Sepok Keladi mangrove forest was decreasing due the habitat degradation and it impact on the Gastropods community. The purpose of this research is to determine the diversity of Gastropod species in mangrove forest Sepok Keladi Island Kakap River District Kubu Raya Regency. This study uses purposive random sampling method at six different stations with two 5x5m2 size plots in each station and four replication. The study found four families of Gastropods, i.e. Ellobidae, Littorinidae, Neritidae and Potamidiidae. Epifauna Gastropods found nine species and are five of them are treefauna. The most species foundy Cerethidae obtusa from Potamididae family.
Deteksi Keberadaan Bakteri Staphylococcus di Udara Dalam Ruangan Pasar Tradisional Kota Pontianak Rikhsan Kurniatuhadi, M. Arief Faturrahman, Rahmawati,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.32479

Abstract

Bacteria belongs to the genus of Staphylococcus is pathogenic bacteria and its existence is an indicator of contaminated environment particularly in the air. The aim of this study is to detect the existence of bacteria belongs to Staphylococcus in the traditional market space of Pontianak city. The study was conducted in January - March 2018. Sampling was administered in 4 traditional markets of Pontianak City using volumetric air sampling along with a vacuum air pump YYP 550-12A1 with an air flow rate of 26 l / min for 6 minutes using Mannitol Salt Agar (MSA). The results showed that air bacteria member of the genus Staphylococcus found in all traditional markets in the city of Pontianak. The lowest number of bacteria belongs to the lowest Staphylococcus genus in the Flamboyan Market was 15 CFU/m3 and the highest was in Pasar Mawar 89 CFU/m3. The data indicates the air in the traditional market of Pontianak City has not fully fulfill the air health standards according to Sedyaningsih (2011), which is free of pathogenic bacteria 0 CFU/m3.
Skrining Isolat Bakteri Actinomycetes dari Sumber Air Panas Ai’ Sipant Lotup yang berpotensi sebagai Agen Antifungi terhadap Fungi Malassezia sp. (M1). Novik Nurhidayat, Nurjanah Rahmawati,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.34176

Abstract

Actinomycetes is a filametous gram-positive bacteria. This group of bacteria can produce bioactive compounds, one of which is antifungal compounds. This study aims to determine the antifungal activity of  Actinomycetes isolates from hot springs Ai 'Sipant Lotup in Sanggau Regency, West Kalimantan, to against Malassezia sp. (M1) through antifungal activity test using paper disc diffusion method. Actinomycetes isolates which have antifungal activity against Malassezia sp. (M1) are Microbispora sp. (S311A) and Streptomyces sp. (H2232). Based on the classification of inhibitory zone activity, the  isolates were classified as strong  (S311A) and  medium (H2232)  to against Malassezia sp. (M1).
Struktur Populasi Ikan Seluang (Rasbora argyrotaenia) di Hilir Sungai Sekadau Kecamatan Sekadau Hilir Kabupaten Sekadau Ari Hepi Yanti, Fransiska Yeni Suryani, Tri Rima Setyawati,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.34031

Abstract

Rasbora argyrotaenia is one of the species of freshwater fish that found in downstream at the Sekadau river. The seluang fish population (R. argyrotaenia) river downstream is in danger of declining as a result of public activity. The goal of the study is to identify the structure of R. argyrotaenia population  and the chemical factors of the water downstream from the Sekadau River. Data extraction takes place between March and April 2018. Fish are found three times in three weeks at a week's interval of 1 week at a time. Studies show that seluang fish (R. argyrotaenia) were found up to 213 individuals of 69 individuals females, 58 individual males and 86 individual unidentified. The seluang fish that is most commonly found 2-6 cm by 131 individuals, and the smallest one at 12-16 cm size  is 4 individuals. The gender ratio of male and female fish to the four stations is 1:1.

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