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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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Tingkat Kecerahan Sisik Ikan Arwana Merah (Scleropages formosus) Ari Hepi Yanti, Rabihattun Masfah, Tri Rima Setyawati,
Jurnal Protobiont Vol 7, No 2 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i2.25300

Abstract

Red Arowana fish (Scleropages formosus) was known for their bright color. The color patterns were formed by the first and second ring of the scales. This research aims to examine the brightness level of S. formosus scales based on their age. Nine individuals of S. formosus were divided into 3 groups according to their age (1 year, 2 years and 3 years old). Samples consisted of 5 scales were collected from caput, dorsal, and caudal, respectively. The brightness level of the scales were measured by comparing them towards a modified color scaling paper. There were increase in brightness level of the first ring (17,93%) and the second ring (11,47%) of the scales. The brightness level of the scales were also found to be increased along with the fish age.
Kualitas Perairan Sungai Kapuas Kota Sintang Ditinjau Dari Keanekaragaman Makrozoobentos Ari Hepi Yanti, Ervin Septiani, Tri Rima Setyawati,
Jurnal Protobiont Vol 2, No 2 (2013)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v2i2.2743

Abstract

Sungai Kapuas memiliki peran penting dalam kehidupan masyarakat Kota Sintang. Kepadatan penduduk dan intensitas penggunaan sungai yang semakin meningkat menyebabkan penurunan kualitas air Sungai Kapuas akibat pencemaran limbah yang masuk ke dalamnya. Tujuan penelitian ini untuk mengetahui keanekaragaman makrozoobentos dan kualitas perairan di Sungai Kapuas Kota Sintang. Pengambilan sampel dilakukan pada 5 stasiun, setiap stasiun diambil 4 titik yang mewakili tepi kanan dan kiri sungai. Pengambilan sampel dilakukan sebanyak dua kali, yaitu pada bulan Maret dan bulan April 2011. Hasil penelitian didapatkan tiga filum makrozoobentos yaitu Annelida, Arthropoda dan Molusca. Filum Annelida diwakili kelas Oligochaeta dari genus Limnodrilus dan Lumbricullus. Filum Arthropoda diwakili kelas Insecta dari genus Chironomus dan Probezzia. Filum Molusca diwakili kelas Gastropoda dari genus Sphaerium. Kepadatan total genus makrozoobentos tertinggi pada bulan Maret (1244,44 ind./m2) dan April 2011 (1911,11 ind./m2) didominasi oleh Limnodrilus. Indeks keanekaragaman Shannon-Winner makrozoobentos pada bulan Maret dan April 2011 tergolong rendah (0,4196-1,1644). Kualitas perairan Sungai Kapuas Kota Sintang ditinjau dari keanekaragaman makrozoobentos tergolong sebagai perairan tercemar berat oleh bahan organik.
Etnomedisin Penyakit Dalam pada Suku Dayak Tabun di Desa Sungai Areh Kecamatan Ketungau Tengah Kabupaten Sintang Riza Linda, Tri Wildayati, Irwan Lovadi,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13222

Abstract

Ethnomedicine is a branch of medical anthropology which discusses the origin of diseases, their causes and treatment in accordance with a particular community group. This research conducted to find out the types of plants utilized as medicine for internal diseases by the Tabun Dayak in Sungai Areh Village, Sub-District of Central Ketungau. Sintang Regency, the benefits and the ways of processing. The research was carried out from March until June 2015 in Sungai Areh Village. The respondents were selected through the snowball method, while information about traditional medicine was obtained from interviews with the respondents. The data were analyzed using both qualitative and quantitative analysis. The qualitative analysis was conducted to find out the types of plants, parts that were used and the processing methods. The quantitative analysis used the Frequency of Citation (FIC) and the Informant Agreement Ratio (IAR). The research found 28 species belonging to the 22 families. The most widely used family was theZingiberaceae which consisted of 4 types of plants. The most widely used part of the plant was the root. The most common ways of processing the plants were by boiling and grindingthem first. The category of plant utilization was divided into 6,i.e.to treat cancer, excretory system, digestive system, respiratory system, reproductive system, and circulatory system. The highest citation frequency in this research was 92.87%;the highest score of the Informant Agreement Ratio (IAR) was in the category of the excretory system disease, i.e. 0.952.
Aktivitas Ekstrak Metanol Daun Akasia (Acacia mangium Wild) Terhadap Perkecambahan Dan Pertumbuhan Maman Ungu (Cleome rutidospermaeD.C) Dan Rumput Grinting (Cynodon dactylon L. Pers) Diah Wulandari Rousdy, Sumi Riza linda
Jurnal Protobiont Vol 7, No 3 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i3.29850

Abstract

Acacia (Acacia mangium Wild.) have alelokimia compound that can suppress the growth of the plants that it can be used as bioherbicide. This aimto study determined the concentration of the methanol extract of leaf of acacia capable of inhibit the germination and growth of weed, purple maman (Cleome rutidospermae DC.) and grass grinting(Cynodon dactylon L.). This study use a completely randomized design (CRD) with five replication and five treatment consist of control, concentrationmethanolextract0.2; 0.4; 0.6 and 0.8 g mlˉ1.Resultshowed that the methanol extract of leafacacia with a concentration of 0.4 g mlˉ1able to inhibit germinationpurple maman and grass grinting. Concentration of 0.2 g mlˉ1extract acacia can inhibit the growth of plant height, root length, and a decrease in wet weight and dry weight in weed purple maman andgrass grinting
Penggunaan Larutan Kalsium Klorida (CaCl2) dalam Menunda Pematangan Buah Pepaya (Carica papaya L.) Mukarlina, Megasari Ramadani, 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.v2i3.3887

Abstract

Papaya (Carica papaya L.) spreads in tropical areas. The harvested fruit generally is ripe between 4 and 5 days, therefore to maintain the quality of the fruit delaying ripening of it is needed. One of the ways to delay ripening of fruit is using Calsium Choloride (CaCl2) solution. The research project aims to find out of the influence of CaCl2solution as material for delaying ripening papaya. The study was conducted from December 2011 to May 2012 in Biology Laboratory of Biology department in Faculty of Mathematics and Natural Science, Tanjungpura University. The research methodology used experimental factorial complete randomized design which consisted of two treatments that are concentration of CaCl2 solution (C) with five levels; 0%, 2%, 4%, 6%, 8% and soaking time with five level; 0 minutes, 15 minutes, 30 minutes, 45 minutes, and 60 minutes. The investigation covered keeping period of time (days), weight decrease (%), food color, flesh color, tenderness and food glucose level (%). The best fruit storage time was 6% concentrate and soaking time was 60 minutes, and weight decrease, food color, flesh color and food glucose level was 6% concentrate and the soaking time was 30 minutes.
Pertumbuhan Secara In VitroTunas Buah Naga Merah (Hylocereus polyrhizus [Weber] Britton & Rose) Dengan Penambahan Naftalene Acetic Acid (NAA) Dan Air Kelapa Mukarlina, Berta Rendani Riza Linda,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13340

Abstract

The growth of purple pitaya shoot in tissue culture is influenced by many factors, among others, the composition of growth media and growth regulators used. This research aimed to find out the effect of adding coconut water and Naftalene Acetic Acid (NAA) as well as the best concentration for the growth of purple pitaya (H. polyrhizus). This research was carried out for 5 months from March to August 2015 at the Laboratory of Tissue Culture of the Aloe Vera Center (AVC), Regional Technical Implementation Unit (UPTD) of Agribusiness Pontianak. This rsearch used a completely randomized factorial design (CRD) with 2 factors of treatment. The first factor of NAA at concentrations of (N0), 10-6M (N1), 5X10-7M (N2), 10-7M (N3), and the second factor of coconut water at concentrations of 0% (K0), 10% (K1), 15% (K2), and 20% (K3). The research findings indicated that the single addition of coconut water at a concentration of 20% encouraged the fastest appearance of shoots, i.e. 19.25 days, the highest number of shoots with an average of 6.83 shoots and the longest shoots with an average of 3.30 cm.
Angka Paling Mungkin (Most Probable Number/MPN) Coliform Sampel Kue Bingke Berendam di Pontianak Elvi Rusmiyanto P.W, Dini Agustin, Rahmawati,
Jurnal Protobiont Vol 8, No 1 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i1.30864

Abstract

Bingke berendam cake is one of the traditional foods of Pontianak which is made from rice flour, eggs, sugar and coconut milk. Materials that are used such as sugar, milk and eggs are ingredients that are easily damaged and polluted by microbes. This study aimed to to find out the Most Probable Number (MPN) of coliform bacteria in bingke cakes. Taking bingke cake samples was done at five bingke cake shops in Pontianak city. Isolation of Coliform bacteria used the MPN method, with two stages, namely the estimator test tand the assertive test. Based on the results of this study, the five samples had MPN values ranging from 23 MPN/g to> 100 MPN/g. All samples had MPN values that exceed the threshold so that they did not meet the requirements for PERKA BPOM No. 16 of 2016, which is a 11 MPN/g.
Tekanan Darah Penumpang Laki-Laki yang Terpapar Suara Mesin Kapal Klotok Jalur Pontianak Teluk Batang Ari Hepi Yanti, Erlita Hariani, Tri Rima Setyawati,
Jurnal Protobiont Vol 3, No 1 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i1.4594

Abstract

Klotok ship is one of transportation that was used in West Kalimantan. The engine sound from the ship has negative impact on passengers health. The purpose of this research is to find out correlation between noise in klotok ship and blood pressure of male passengers. The research used interview with 90 respondents noise measure in ship and blood pressure passengers. The research analysed age of passengers, frequency of using the ship, smoking habits, hipertension, and types of jobs. The current research used regression analysis to measure intensity of the engine sound of ship and blood preassure. The approximate intensity of engine sound was 93,49 dBA. The intensity of engine sound was the main factor of blood prassure passenger increase. Based on the analysis of Y= 152,20+0,001X and Y=94,73+0.0001X, it showed that there was significant correlation between engine sound of klotok ship systolic and diastolic blood pressure of male passengers.
PEMANFAATAN TUMBUHAN LAKUM (Cayratia trifolia (L.) Domin.) OLEH ETNIS MELAYU DI KECAMATAN SUNGAI KUNYIT KABUPATEN MEMPAWAH Mukarlina, Budi Prasetyo, Riza Linda,
Jurnal Protobiont Vol 5, No 2 (2016)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v5i2.15929

Abstract

Lakum (Cayratia trifolia ) is a wild plant which is classified into the Family Vitaceae. The use of lakum (C. trifolia) by ethnic Malays in Sungai Kunyit, Mempawah Regency has not been documented. This research aims to find out parts of the plant used, form and way of using lakum (C. trifolia) by ethnic Malays in Sungai Kunyit Subidstrict. The research was conducted in Sungai Kunyit for seven months from May to November 2015. Data were collected using interviews. The respondents or informants were determined using a purposive sampling technique. The total number of respondents was 33. There are three parts of lakum (C. trifolia) commonly used by Ethnic Malays, i.e. leaf (PPV = 0.185), stem (PPV = 0.032), and fruit (PPV = 0.782). Ethnic Malays often use the leaves as medicinal herb for swelling, ulcer and headache (IUV = 0.304), and the fruit is often used as seasoning (IUV = 0.52). the stems are only used as ropes (IUV = 1). The ways ethnic Malays in Sungai Kunyit use lakum (C. trifolia) are by boiling and mashing it. It is also used without processing.
Keanekaragaman Vegetasi Agroekosistem Karet Masyarakat Dayak Kerabat di Desa Nanga Pemubuh Kecamatan Sekadau Hulu Kabupaten Sekadau Riza Linda, Agustinus Harmono Rafdinal,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.34166

Abstract

The agroecosystem is an ecological system that exists within the agricultural environment and one of the natural systems that occur after it is formed by the human. The Dayak people plant local rubber and are left to grow without intensive care along with various types of pioneering plants, fruit trees and woody trees. The aim of the study is to determine the composition and vegetation. The method used in this study is purposive sampling. The results are that there are 36 species consisting of 33 genera and 23 families. Generally, there are 16 tree species, 17 pole species, 18 stake species, and 16 seedling species. The most dominant families in the Nanga Pemubuh Village in all growth rates comprise 3 families, namely Arecaceae, Dipterocaearpace, and Moraceae with each number including 4 types of vegetation. The diversity of vegetation species of rubber agroecosystem is rated as medium or stable values (H' tree = 2,339, H' pole = 2,294, and H' stake = 1,652). Uniformity of the vegetation species of rubber agroecosystem is relatively high 0.794-0.941 and there is no dominance (C) in all growth rates 0.107-0.224.

Page 8 of 36 | Total Record : 358

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