cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Elvi Rusmiyanto PW
Contact Email
elvi.rusmiyanto@fmipa.untan.ac.id
Phone
+6281522519199
Journal Mail Official
protobiont@untan.ac.id
Editorial Address
Jurusan Biologi, Fakultas MIPA Universitas Tanjungpura Jalan Prof. Hadari Nawawi Pontianak
Location
Kota pontianak,
Kalimantan barat
INDONESIA
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
 3   4   5   6   7 
Keanekaragaman Jenis Kantong Semar (Nepenthes spp.) di Kawasan Pelestarian Plasma Nutfah (KPPN) PT. Mua ra Sungai Landak Kabupaten Mempawah Masnur Turnip, Waironius Jeffri, Rafdinal,
Jurnal Protobiont Vol 6, No 2 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i2.20802

Abstract

Germplasm conservation area (GCA) refers to an area managed by PT. Muara Sungai Landak. This area is a peat swamp forest and a former location of deforestation. In addition, it has a wide variety of plants, for example Nepenthes. This research aims to determine the types and diversity of Nepenthes in the germplasm conservation area (GCA) of PT. Muara Sungai Landak, in Siantan sub district, Mempawah region, West Kalimantan. The research was conducted since September to December 2016. The research site was determined based on its environment colour. Data in this research was collected through systematic sampling technique. The findings showed that there were 3 types of Nepenthes in the germplasm conservation area, i.e. Nepenthes ampullaria, Nepenthes bicalcarata and Nepenthes rafflesiana. The diversity of Nepenthes spp. in this area was considered low. Dominance index shows that C (0,9363 - 0,9642) < 1, diversity index shows that H’ (0,3767 - 0,6467) < 1, and evenness index shows that E (0,5435 – 0,5886) < 1.
ETNOBOTANI TUMBUHAN PANGAN MASYARAKAT DAYAK KANAYANT DI DESA BABANE KECAMATAN SAMALANTAN KABUPATEN BENGKAYANG KALIMANTAN BARAT Megawati, Megawati; Wardoyo, Elvi Rusmiyanto Pancaning; Rafdinal, Rafdinal
Jurnal Protobiont Vol 9, No 2 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i2.45522

Abstract

Food plants is a human need to be met at all times. The pattern of utilization of plants in a society is closely related with their culture. Therefore, the culture of a region will determine the type of foods, the plant parts used, and  the way food is proceesed. The utilization of plants is important for the Dayak Kanayant  tribe especially in fulfilling food needs. The study is carried out for 3 months from June to August 2020.  The study aims to identify  the kinds of  food plants, and their use by Dayak Kanayant in Babane Village.  using the snowball method. The data obtained were analyzed descriptively. The results obtained  were 49 species of food plants,  from 31 families, and the most widely used families were moracaceae and aracaceae, 5 species in each of these families with a percentage of  10.20%. The  widely used  portion of the crop are  fruits with a percentage of  38.09%, while the location of food plants is found more in the forest with a percentage of 41.38%. the way to use it is generally consumed directly and some are processed by sauteed, boiled, burned, and fried.The methods of treating vegetation are boiled, dried in the sun, buried in the ground, added salt and sugar.
Efektivitas Ekstrak Etanol Daun Sirih (Piper betle L.) dan Buah Mengkudu (Morinda citrifolia L.) Sebagai Alternatif Pengawet Tahu Masnur Turnip, Rahel Asriani Pakpahan, Siti Khotimah,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9476

Abstract

Tofu is one of the most popular food in Indonesian society. Tofu has a relatively short period of storage ranging from 1-2 days to be consumed, so it takes process of preservation in order to extend its storage life. One of the natural materials that could potentially serve as a natural preservative is the Piper betle leafand the noni fruit (Morinda citrifolia). This research aims to determine the concentration of each effective extract, the total number of bacterial colony and the organoleptic test results. The research was conducted from May until September 2014. It was an experimental design using the Completely Randomized Design. The concentrations of the extract used were 0%, 3%, 6% and 9% for each extract of Piper betle leaf and noni fruit. The results showed that the effective treatments in slowing down the process of decay were the Piper betle leaf extract (9%) and noni fruit extract (3%) with an average Total Plate Count (TPC)8.23x1010CFU/g dan 6.7x1010 CFU/g. Both extracts were able to maintain the storage life of tofu in room temperature for 3 days. The Piper betle leaf extract (9%) and noni fruit extract (3%) had a high value in the organoleptic parameter (aroma, texture, color and taste).
Profil Hematologi Ikan Gabus (Channa striata Bloch, 1793) Ari Hepi Yanti, Esti Lestari, Tri Rima Setyawati,
Jurnal Protobiont Vol 6, No 3 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i3.22495

Abstract

The hematology profile that include hematocrite value, erythrocyte count, leucocyte count, differential leucocyte can used to determined the health state and diagnosis of fish diseases. The purpose of this research is to study the hematology profiles of gabus (C. striata). This research was conducted on August to October 2016. Gabus with body length about 25-35 cm and the blood samples were collected from vena caudalis (caudal vein) to evaluate hematocrite value, erythrocyte count, leucocyte count, eythrocyte and leucocyte diameter and differential leucocyte. The result of the research showed that hematocrite values 23,25-24,83%, erythrocyte counts 2,34-2,51x106cell/mm3, erythrocyte diameter 7,69-8,16 μm, leucocyte counts 1,53-1,65x105cell/mm3, leucocyte diameter 5,73-6,53 μm, monocytes 5,73-6,53%, limphocytes 76,13-78,20% and neutrophils 16,07-17,40%.
Uji Antagonis Jamur Rizosfer Isolat Lokal terhadap Phytophthora sp. yang Diisolasi dari Batang Langsat (Lansium domesticum Corr.) Mukarlina, Fety, Siti Khotimah,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9772

Abstract

Stem canker caused by the Phytophthora sp. fungus is one of the diseases in langsat (Lansium domesticum).The disease can be controlled using biological agents in the form a rhizosphere fungus which is antagonistic against pathogenic fungi. This research aims to identify the types of fungi from the rhizosphere of langsat and determine the ability of these fungi in slowing down the growth of Phytophthora sp. The isolation of Phytophthora sp. fungus was done by the direct planting method, while the isolation of the rhizosphere fungi by the dilution method and the antagonistic test was performed with a paired method. The antagonistic fungi successfully isolated were Mucor sp.1 F1, Mucor sp.2 F2, Penicillium sp.1 F3, Penicillium sp.2 F4,Penicillium sp.3 F5, Penicillium sp.4 F6, Trichoderma harzianum F7 dan T. viride F8. Based on the research results, there of the growth of Phytophthora sp. was inhibited by the T. harzianum F7 with highest antagonistic percentage 68,93%.
Perbanyakan Tunas Pisang Cavendish (Musa acuminata L.) Secara In Vitro dengan Penambahan Naphthalene Acetic Acid (NAA) dan Air Kelapa Riza Linda, Erika mahfudza, 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.v7i1.23632

Abstract

Cavendish banana (Musa acuminata L.) is classified into Musaceae Family which is originally from Southeast Asian. The superiority of this banana is its size which is bigger and it has 10 hand of bananas. The addition of growth regulator (zpt) in the tissue culture medium is a vital component in the process of the growth and the development of the plants in vitro. This research aims at identifying the influence of NAA and coconut water toward the multiplication of cavendish banana through in vitro. The research was conducted for three months since January to March of 2017 in the local Laboratory of Regional Technical Implementation Unit (UPTD) of Aloe Vera Agribisness Centre (AVC) at Agriculture, Fishery, and Forestry Agency of the Pontianak, North Pontianak sub-district. The research empoyed a completely randomised design with four level factors of NAA (N) with concentration of 0 M (N1), 10-7 M (N2), 5x10-6 M (N3), 10-6 M (N4) and coconut water (A) with concentration of % (A1), 10% (A2), 15% (A3) and 20% (A4). The results show that the single N2 treatment could gain the average rates of crown and leaves by 9.33 and the treatment of N4A2 could provide the average rate of shoot by 1,33.
Daya Tolak Ekstrak Metanol Daun Kesum (Polygonum minus Huds.) Terhadap Lalat Rumah (Musca domestica L.) Ari Hepi Yanti, Elisa Kumalasari, 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.v4i2.10867

Abstract

One of the ways of controlling the housefly (Musca domestica L.) is by using botanical insecticide that is capable of repelling M. domestica i.e. using the kesum leaf (Polygonum minus Huds.). This research aimed to determine the lowest concentration of methanol extract of P. minus that had a repellent effect, as well as to determine the effectiveness of the extract in causing knockdown and its first knockdown period on M. domestica. The research was conducted from January to February 2014 at the Laboratory of Zoology, Faculty of Mathematics and Natural Sciences and the Laboratory of Forest Products Technology, Faculty of Forestry, Tanjungpura University. This research uses a Randomized Group Design (RGD) in which there were 6 treatments of electric mats with active ingredient of methanol extract of P. minus with concentrations of 5%, 10%, 15%, 20% and 25% respectively, as well as alcohol of 50% as a solvent control, which was repeated 3 times. The test results indicated that the methanol extract of P. minus had a repellent effect and knockdown against M. domestica, where the concentration of the methanol extract of P. minus at 10% offered the highest repellent effect by 61.67% which fell into the moderate category and concentration of the extract at 25% was more effective in causing knockdown against M. domestica by 75% where the first knockdown period occurred in the 40th minute.
Efek Paparan Musik Klasik, Hard Rock dan Murottal Terhadap Pertumbuhan Vegetatif Tanaman Bayam Merah (Alternanthera amoena Voss) Diah Wulandari Rousdy, Resti Elvi Rusmiyanto PW
Jurnal Protobiont Vol 7, No 3 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i3.29063

Abstract

This research was conducted to determine the effect of classical music, hard rock and murottal against to vegetative growing of red spinach plants. The research used a completely randomizes design with 4 treatments and 5 replicates. ANOVA result showed that music exposure had significant effect on plant growth. Murottal exposure gave optimal result on plant height 35,70 cm, leaf area 43,40 cm2, root length  9,40 cm, stomata porous length  23,00 µm, wet weigh 15,59 g, and dry weight of the plant 11,25 g. Exposure to hard rock music gives optimal results on the amount of leaf chlorophyll is worth 34,52 spad unit.
Prevalensi dan Intensitas Telur Cacing Parasit pada Feses Sapi (Bos Sp.) Rumah Potong Hewan (RPH) Kota Pontianak Kalimantan Barat Siti Khotimah, Novese Tantri, 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.v2i2.2753

Abstract

Penyakit pada ternak akibat cacing parasit dapat merugikan secara ekonomis, karena dapat menurunkan produktifitas dari ternak tersebut. Penelitian ini dilakukan untuk mengetahui prevalensi dan intensitas infeksi telur cacing parasit pada sapi potong di RPH Kota Pontianak. Metode yang digunakan adalah metode flotasi dan sedimentasi pada 80 sampel feses sapi potong. Pengambilan sampel dilakukan pada bulan Pebruari dan Juli 2012. Hasil penelitian menunjukkan bahwa sampel feses sapi yang diambil di RPH Kota Pontianak mengandung parasit Nematoda, Trematoda dan Cestoda. Telur cacing parasit yang ditemukan sebanyak 7 jenis, yaitu: Ascaris sp. (infertil, fertil dan berembrio), Taenia saginata, Trichiuris trichiura, Strongyloid sp., Moniezia sp., Fasciola sp. dan Paramphistomum sp. Prevalensi infeksi tertinggi disebabkan oleh Ascaris sp. (100%) dan terendah Taenia saginata (3,75%). Intensitas infeksi tertinggi berasal dari jenis Taenia saginata (111 butir/ind) dan intensitas terendah adalah Fasciola hepatica (1,31 butir/ind). Infeksi pada sapi juga dapat terjadi secara tunggal atau campuran (terdiri atas dua maupun lebih cacing parasit). Prevalensi infeksi tertinggi adalah infeksi tunggal oleh Nematoda sebesar 56,25% dan prevalensi infeksi terendah bersifat campuran Nematoda dan Cestoda sebesar 7,5%. Tingkat prevalensi dan intensitas telur cacing parasit di RPH Kota Pontianak masih tergolong rendah
Kultur Meristem Mahkota Nanas (Ananas comosus (L.) Merr) dengan Penambahan EkstrakTauge dan Benzyl Amino Purin (BAP) Riza Linda, Patrisia Rupina, 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.v4i3.13292

Abstract

The pineapple (Ananas comosus (L.) Merr) is one of the horticultural commodities with high economic and nutritional values. An alternative of the pineapple propagation is through in-vitro meristem culture. This research aimed to find out the effect of adding the bean sprout extract and Benzyl Amino Purine (BAP) on the growth of buds in the culture of crown tip meristem of pineapple as well as to find  out the concentration of the bean sprout extract and BAP wich could produce the best growth in the culture of crown tip meristem of pineapple. This research was conducted for five months from January to May 2015. The research used a completely randomized design (CRD) with a factorial pattern which consisted of two factors, i.e. bean sprout extract (A) with a concertration of 0%(A0), 5%(A1), 10%(A2) and BAP (B) with a concentration of 0 M (B0), 10-5 M (B1), 10-6 M (B2) each factor was combined and each combination was repeated three times. The research findings showed that the treatment A0B1 had a significant effect on the number of buds and leaves. The average of buds produced was 5,44 and the average number of leaves was 25,78.

Page 5 of 36 | Total Record : 358

 3   4   5   6   7 

Filter by Year

2012 2021


Reset
Filter By Issues
All Issue Vol 10, No 1 (2021) Vol 9, No 3 (2020) Vol 9, No 2 (2020) Vol 9, No 1 (2020) Vol 8, No 3 (2019) Vol 8, No 2 (2019) Vol 8, No 1 (2019) Vol 7, No 3 (2018) Vol 7, No 2 (2018) Vol 7, No 1 (2018) Vol 6, No 3 (2017) Vol 6, No 2 (2017) Vol 6, No 1 (2017) Vol 5, No 3 (2016) Vol 5, No 2 (2016) Vol 5, No 1 (2016) Vol 4, No 3 (2015) Vol 4, No 2 (2015) Vol 4, No 1 (2015) Vol 3, No 3 (2014) Vol 3, No 2 (2014) Vol 3, No 1 (2014) Vol 2, No 3 (2013) Vol 2, No 2 (2013) Vol 2, No 1 (2013) Vol 1, No 1 (2012) More Issue