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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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Jenis-Jenis Tumbuhan Talas (Araceae) di Kecamatan Rasau Jaya Kabupaten Kubu Raya Masnur Turnip, Suci Maretni, Mukarlina,
Jurnal Protobiont Vol 6, No 1 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i1.18156

Abstract

The research on the species of araceae plants in Rasau Jaya Subdistrict of Kubu Raya Regency was conducted from December 2015 until February 2016. Sampling was done by the cruise method that explored Rasau Jaya Subdistrict which was divided into 6 stations. Station 1 was located in the village of Rasau Jaya Satu, station 2 in the village of Rasau Jaya Dua, station 3 in the village of Rasau Jaya Tiga, station 4 in the village of RasauJaya Umum, Station 5 in the village of Bintang Mas and Station 6 located in the Village of Pematang Tujuh. This research aims to identify the species of Araceae plants in Rasau Jaya Subdistrict of Kubu Raya Regency. This research obtained as many as 12 species of Araceae plants with four varieties of the Caladium bicolor which include the 11 genera namely Alocasia, Caladium, Colocasia, Cyrtosperma, Dieffenbachia, Homalomena, Lasia, Pistia, Rhapidopora, Syngonium and Xanthosoma.
Aspek mikrobiologis susu sapi murni dengan penambahan sari rimpang Bangle (Zingiber cassumunar Roxb) Masnur Turnip, Rosalia Juniati Nahak, Siti Khotimah,
Jurnal Protobiont Vol 3, No 3 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i3.7556

Abstract

Milk is food which contains nutrients such as proteins, fats, carbohydrates, minerals, and vitamins. Milk is also a growing medium for microorganisms. This study aims to determine the quality of pure cow's milk after bangle rhizome extract (Zingiber cassumunar Roxb) being added to it. The study was conducted from January to March 2014. The parameters observed in this study is TPC (Total Plate Count) by using the pour plate method, the calculation of the amount of coliform by using MPN method, the computation of time reduction by using reductase method and organoleptic test by using taste panel method. Based on the research findings, it was revealed that the extract of rhizome bangle added to the milk at a concentration of 2,4% can reduce the total number of bacteria from 2,47 × 105 to 0,73 × 105, reduce the amount of coliform bacteria from 210 CFU / ml to 7 CFU / ml and prolong the time reduction up to 700 minutes (11.6 hours) and make the results of organoleptic test accepted by the panelists.
KEPADATAN DAN POLA PENYEBARAN Ficus spp. DI STASIUN PENELITIAN CABANG PANTI TAMAN NASIONAL GUNUNG PALUNG KALIMANTAN BARAT Hadi, Sumi; Rafdinal, Rafdinal; Linda, Riza
Jurnal Protobiont Vol 8, No 3 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i3.36877

Abstract

Ficus is key species that commonly lives in tropical region because of its ability to bear fruit year around, thus so many kind of Ficus that become source of food and habitat to animals. The aim of the research to determine the density and distribution pattern of Ficus spp. at Research Station of Gunung Palung National Park in May until June 2018. The observation of Ficus spp. is done by random sampling method on five different locations, there are lowland granite, warmth, sands stone, freshwater swamp and alluvial land. The result showed that there are 4 species of Ficus with density ranges 16-60 individuals/ha and the distributions patterns are uniform and grouped.
Pertumbuhan Semai Bakau Putih (Bruguiera cylindrica (L.) BI.) Pada Tingkat Salinitas Yang Berbeda Elvi Rusmiyanto Pancaning Wardoyo,, Yusniawati, Mukarlina,
Jurnal Protobiont Vol 6, No 2 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i2.20799

Abstract

Salinity increase may effect the growths of several plants, for example (Bruguiera cylindrica (L.) BI.). This research aims to identify the growth of white mangrove seedling (B. cylindrica) on different salinity levels. Additionally, it attempts to recognise salinity that could be tolerated by white mangrove seedling (B. cylindrica). This research was conducted since Oktober to December 2016. It used Completely Randomised Design (RAL) consisting of six (6) treatments, namely control, NaCl 2,5% (S1) treatment, 3% (S2) treatment, 3,5% (S3) treatment, 4% (S4) treatment and 4,5% (S5) treatment. The result showed that NaCl treatments gave a clear effect toward seedling heights, leaf area, root lengths, wet crown weights,dry crown and root weights and chlorophyll content. However, such treatments appeared not to give an effect toward wet root weights. NaCl treatments started to effect growths with the fall of seedling heights, leaf area and root lengths at concentration of 3% and at 4% toward wet crown weights and dry crown and root weights. Meanwhile, the effect toward chlorophyll content was at concentration of 4,5%. Salinity which could be tolerated by B. cylindrica growth stood around 2,5% (25‰) – 3,5% (35‰) and 4% (40‰) for chlorophyll content.
Struktur Anatomi Daun, Kantung dan Sulur Nepenthes gracilis Korth. yang Tumbuh di Area Intensitas Cahaya Berbeda Riza Linda, Niken Paluvi, Mukarlina,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9452

Abstract

Sunlight is one factor that plays a major role in the process of the plant physiology. Plants will go through a variety of morphological and anatomical changes in order to be able to adapt to the environment with varying light intensity. This research aims to know the anatomical structure of leaves, foliage and Nepenthes gracilis Korth. tendrils which grow in areas with different light intensity. The research was conducted from May 2014 to September 2014. The paraffin method is used inmaking preparations of transverse incision of leaves, foliage, and N. gracilis tendrils. The results of the study on the transverse incision of the leaves, foliage and tendrils growing at different light intensity indicated a difference in the thickness of the epidermis, stomata number, thickness of cortical cell layers and size of the vessel. N. gracilis that were grown in the shaded area had thinner epidermal thickness of leaf which was 3.24 ± 0,48μm than those grown in an open area which was 6.59 ± 1,35μm. The number of stomata grown in a shaded area was fewer i.e. 44 compared to that grown in the open area which was 84. The thickness of the cortical cell layers of tendrils grown in the shaded area was thinner which was 155.30 ± 2.79 μm than those grown in an open area that was 176, 49 ± 4,23μm and the size of the vessel on the leaves and tendrils grown in the shaded area was smaller than those grown in an open area.
PEMANFAATAN BUAH EDIBEL OLEH SUKU DAYAK BAKATI DI HUTAN TEMBAWANG DESA TIRTA KENCANA KECAMATAN BENGKAYANG KABUPATEN BENGKAYANG Wibowo, Anggi; Rafdinal, Rafdinal; Ifadatin, Siti
Jurnal Protobiont Vol 8, No 3 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i3.36864

Abstract

The Dayaknese people of Bakati in Tirta Kencana Village at Bengkayang District of Bengkayang Regency have a Tembawang forest that planted with edibel forest fruits. This study aims to determine the types of edible fruits that have been consumed by residents of Tirta Kencana Village at Bengkayang District of Bengkayang Regency. This research has been carried out for two months from April 2019 to May 2019. This research was used a survey and interview methods. Edibel fruit found in the Tembawang forest that consists of 21 which belong to 14 families. The part of the fruit that is eaten in the flesh of the seed coat. The use of edible fruit by the local population is still relatively simple, which is either eaten directly, cooked, processed by fermentation, processed into candied snacks and cooking spices.
Jamur yang Terdapat pada Tubuh Lalat Rumah (Musca domestica L., 1758) Riza Linda, Wiwin Melsilawati, Siti Khotimah,
Jurnal Protobiont Vol 1, No 1 (2012)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v1i1.593

Abstract

Lalat rumah (Musca domestica) merupakan serangga yang memiliki bulu dan cairan lengket pada kakinya dan hidup di tempat yang kotor, sehingga dapat membawa berbagai macam mikroorganisme. Jamur adalah salah satu mikroorganisme yang dibawa oleh M. domestica. Tujuan dari penelitian ini adalah mendapatkan genus jamur dari seluruh tubuh lalat rumah (M. domestica). Penelitian ini dilakukan dari bulan April sampai Juni 2012. Tempat pengambilan sampel M. domestica yaitu warung makan, tempat pembuangan sampah sementara, peternakan ayam dan penjualan ikan. Isolasi dilakukan pada seluruh permukaan tubuh dan usus M. domestica dengan metode tanam langsung, pengenceran dan goresan. Hasil penelitian ini didapatkan 7 genus jamur dari tubuh dan usus M. domestica. Genus jamur tersebut adalah Acremonium, Aspergillus (2 spesies), Debaryomyces, Hanseniaspora, Fusarium, Penicillium, dan Geotrichum
JENIS BURUNG DI KAMPUS UNIVERSITAS TANJUNGPURA Indra, Sutarto Kusuma; Kustiati, Kustiati; Rafdinal, Rafdinal
Jurnal Protobiont Vol 9, No 1 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i1.40559

Abstract

Quality degradation, modification, and habitat loss are significant threats to bird species. The natural habitat of birds has been modified into residential land and facilities to meet the needs of human life as happened at Tanjungpura University. This study aims to determine of birds species at Tanjungpura University. Observations were carried out from January to March 2019. The method used in collecting the data from bird was “Encounter rates” which was conducted in the morning starting at 6 – 9 am and at 3 - 6 pm. The data obtained were analyzed with the formula of simple abundance scale and frequency of attendance. The birds found at Universitas Tanjungpura are 28 species classified into 23 genera, 17 families, and seven orders. Birds found to have an abundance order scale are classified into abundant, general, frequent and, unusual categories. Birds included in the abundant category are Collocalia fuciphaga and Passer montanus. The types of bird foods at Tanjungpura University consist of frugivore, insectivore, granivore, herbivore, carnivore, piscivore, omnivore, molluscivore, and nectarivore. The value of attendance frequency have range between 10-100%. The bird species with highest frequency of attendance’s value is Passer montanus, Pycnonotus aurigaster, Pycnonotus goiavier, Collocalia fuciphaga, and Anthreptes malacensis.
Pertumbuhan Tanaman Bayam Kuning (Amaranthus blitum L.) dengan Pemberian Pupuk Organik Cair Dari Kulit Kecambah Kacang Hijau (Vigna radiata L.) Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina,
Jurnal Protobiont Vol 6, No 3 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i3.22477

Abstract

Yellow spinach (A. blitum L.) is a rarely cultivated plant in West Kalimantan. To overcome this situation, farmers can use Liquid Organic Fertilizer (LOF). This research aims to find out the effects of LOF from The Hulls of Mung Bean Sprouts towards the growth of Yellow Spinach Plant and to find out the concentration of LOF from The Hulls of Mung Bean Sprouts which generates the highest growth on yellow spinach plant. This research was conducted from February to April 2017 in Biology Laboratory of Mathematics and Natural Science Faculty, Tanjungpura University Pontianak. This research used completely Randomized Design which consisted of 5 levels of treatment that are without LOF (control), LOF 55 (P1), LOF 60 (P2), LOF 65 (P3), and LOF 70 ml/L (P4). Each treatment was given 4 times so there were 20 units of experiment. The results show that the giving of LOF with 60 ml/L of concentration offered a significant effect towards all growth parameters. The optimum results of the average height of the plant was 20.17 cm, the number of leaves was 17.25, the shoot wet weight was 6.65 g, the shoot dry weight was 0.69 g, the root wet weight was 16 g, and the root dry weight was 9.50 g.
Keragaman Limnofitoplankton Di Danau Lait Kecamatan Tayan Hilir Kabupaten Sanggau Ari Hepi Yanti, Destine Pravitaningtyas Putrianti, Tri Rima Setyawati,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.10844

Abstract

The Lait lake is a lake that serves as a source of water, a place for fishing, a transportation route and a recreational spot that will affect the existing limnophytoplankton. This research aims to determine the composition, abundance and diversity of limnophytoplankton, as well as the physical-chemical conditions of the limnophytoplankton habitat in the Lait Lake. The study was conducted from August to December 2014. The sampling location was divided into six stations. The results of the research found 51 genera of limnophytoplankton that were included in five divisions (Chrysophyta, Chlorophyta, Cyanophyta, Euglenophyta and Phyrrophyta) and 6 classes (Bacillariophyceae, Chrysophyceae, Chlorophyceae, Cyanophyceae, Euglenophyceae, and Dinophyceae). The diversity index value (H’) of the limnophytoplankton in the Lake was included in the category of medium (1.2498-2.1353), and the dominance index (D) was low (0.1866-0.4601) and the evenness index (E) was medium (0.3804-0.6161). The physical-chemical condition of the body of water of the Lait Lake was still capable of supporting the life of the existing limnophytoplankton.

Page 12 of 36 | Total Record : 358

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