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
 1   2   3   4   5 
Struktur Komunitas Fitoplankton di Perairan Gambut Sungai Ambawang Desa Pancaroba Kecamatan Sungai Ambawang Kabupaten Kubu Raya Ari Hepi Yanti, Ria Rafitri, Tri Rima Setyawati,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9793

Abstract

The Ambawang river is an area of the peat waters which is at the Pancaroba Village of Kubu Raya Regency. The purpose of this research is to know the structure of the phytoplankton communities and knowing physical-chemical water condition against the community of phytoplankton in peat water at Ambawang River, Pancaroba Village. Research carried out using purpossive sampling method. Research results retrieved 11 (eleven) genera of phytoplankton that is Achnanthes, Anabaena, Asterionella, Bambusina, Diatomae, Fragillaria, Gonatozygon, Mougeotia, Navicula, Stauroneis and Synedra. Highest abundances of phytoplankton found at Station IV with total of abundance 820.11 Ind/L. Lowest abundance of phytoplankton found at Station II with total of abundance 181.98 Ind/L. Index of Diversity (H') phytoplankton between stations ranged between 0.9409-1.4625. Index of Dominance (D) ranged between 0.2855-0,4382. Index of Equity (E) ranged between 0.3924-0.6099 and between Station I and Station II have in common a high of 100%.
Spesies Capung (Ordo: Odonata) di Taman Nasional Gunung Palung Kalimantan Barat Kustiati, Weni Julaika, Junardi,
Jurnal Protobiont Vol 7, No 2 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i2.25298

Abstract

Dragonflies are one of the odonata order insects used as predators and bioindicators. The existence of a dragonfly is influenced by various types of habitat. Cabang Panti Research Station is a research station located in area of Gunung Palung National Park which has an area of 2,100 ha and has different type of habitat. This research is to know types of dragonfly at Cabang Panti Research Station. This research was conducted in four habitat types is freshwater swamp, alluvial, lowland sandstone and lowland granite. The catching of samples was done by using insect net. Dragonflies found in Cabang Panti Research Station is 787 individuals, two suborders, eight families, 10 genera and 15 species. Two suborders found is Zygoptera and Anisoptera, the eight families is Aeshnidae, Calopterygidae, Coenagrionidae, Chlorocyphidae, Euphaeidae, Libellulidae, Megapodagrionidae, and Platycnemididae. The most commonly species found of dragonflies are Euphaea subcostalis (275 individuals or 34.94%), Euphaea impar (160 individuals or 20.33%) and Rhinagrion borneense (78 individuals or 9.91%) whereas species found are Amphicnemis gracillis (1 individual or 0.12%) and Elattoneura analis (2 individuals or 0.25%).
Keanekaragaman Rheofitoplankton Sebagai Bioindikator Kualitas Air Sungai Kapuas di Kabupaten Sanggau Mukarlina, Sinobius Semiden, 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.v2i2.2742

Abstract

Sungai Kapuas merupakan salah satu sungai yang melintasi dan menghubungkan beberapa kabupaten yang terdapat di Kalimantan Barat, salah satunya adalah Kabupaten Sanggau. Pemantauan kualitas air dapat dilakukan menggunakan bioindikator, salah satu bioindikator yang bisa digunakan adalah rheofitoplankton. Tujuan penelitian ini untuk mengetahui keanekaragaman rheofitoplankton dan kualitas air di Sungai Kapuas di Kabupaten Sanggau. Pengambilan sampel dilakukan pada 4 stasiun dengan 3 kali ulangan pada masing-masing titik pengambilan. Pengambilan sampel dilakukan pada bulan Nopember dan Desember 2011. Rheofitoplankton yang diperoleh sebanyak 37 genera yang terdiri dari divisi Chrysophyta sebanyak 14 genera, Chlorophyta 15 genera dan Cyanophyta 8 genera. Kelimpahan tertinggi terdapat pada lokasi satu (1092,61 Ind/l) dengan kelimpahan genera tertinggi yaitu Desmidium dan Spirogyra. Kelimpahan terendah terjadi pada lokasi dua (801,7 Ind/l) dengan kelimpahan genera tertinggi yaitu Spirogyra dan Rhizosolenia. Indeks keanekaragaman rheofitoplankton (H) berkisar antara 2,2920-2,8470, indeks dominansi Simpson (D) berkisar antara 0,0710-0,1670, indeks kemerataan Sorensen (E) berkisar antara 0,753-0,916. Berdasarkan analisis keanekaragaman rheofitoplankton, Sungai Kapuas di Kabupaten Sanggau sudah tercemar ringan, namun kondisi fisika-kimia air masih mampu mendukung kehidupan rheofitoplankton.
Struktur Anatomi Akar, Batang dan Daun Jabon Putih (Anthocephalus cadamba (Roxb.) Miq) yang Mengalami Cekaman Kekeringan dan Genangan Riza Linda, Janur Prahtiwi Ninilouw, Mukarlina,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11792

Abstract

White Jabon (Anthocephalus cadamba) plant is a kind of tree has a high prospect for the industry forest and reboisation plant in Indonesia. The jabon plant growing is very influenced by sufficient water evaluable so it can influences the anatomy and morphology from Jabon plant. The purpose of this researchis to know the structures of anatomies roots, steem, and white jabon (A. cadamba) leaves that under go the dry problem (KL 25%) and the water overflow (KL 150%). This research started on August to December 2014. Making of organs preparat place is used the paraffin method. The dry tense is caused the measurement of pori xylem cell to cross slicing of roots and steem of white jabon become smaller, beside that the tense of dry is also caused the measurement of cells mesofil tissues to the leaves organs is more smaller with the broken cells. The water overflows tense is caused the cells to korteks tissue roots and steem of white jabon is not become regular and under go the thicking cell layer, and it can not differenciated limit between second layer palisade with spons tissues.
Jamur Mikoriza Vesikular Arbuskular (MVA) Pada Tiga Jenis Tanah Rhizosfer Tumbuhan Lakum (Cayratia trifolia (L.) Domin) Mukarlina, Tri Oktarini Adiaty 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.v7i3.29092

Abstract

The lakum plant (Cayratia trifolia (L.) Domin) is a wild plant so it is easily found in various types of soil, such as alluvial soil, ultisol soil and soil with salinity (saline soil). The ability of the lakum plant (C. trifolia) to grow on alluvial soil, ultisol soil, and saline soils is presumably cause by a role of Vesicular Arbuscular Mycorrhizal (VAM) fungi. This research aims to find out about VAM fungi in the rhizosphere of the lakum plant (C. trifolia) and the rate of VAM fungal infection in three types of rhizosphere soil of the lakum plant. This research was conducted for three months, starting from January to May 2018 at the Microbiology Laboratory of the Faculty of Mathematics and Natural Sciences of Tanjungpura University. The research procedure included several stages, namely sampling, isolation of spores by a combination of wet filter pouring technique, identification and characterization, and coloring and making root preparations with coloring method. Based on the results of the research, the spores of the VAM fungi found in alluvial soil consisted of the genera Acaulospora, Archaeospora, Glomus and Paraglomus. The spores of the genus of VAM fungi found on the saline soil were only the genus Glomus. The spores of the genus of VAM fungi found on ultisol soil consisted of the genera Acaulospora, Glomus and Paraglomus. The results of observations show that VAM fungal infection in alluvial soil was 25% (low), in saline soil 50.6% (high) and ultisol soil 53% (high)
Pengaruh Inokulum Jamur Glomus Aggregatum Dan Pupuk Fosfat Sp-36 Terhadap PertumbuhanTanaman Tomat (Lycopersicum esculentum, Mill.) pada Tanah Gambut Siti Khotimah, Sri Wahyuni, 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.v2i3.3885

Abstract

This study was aimed to determine the effect of Vesicula Arbuscular Mycorrhizae (VAM) inoculum and phosphate fertilizer SP-36 on the growth of tomato plants (Lycopersicum esculentum, Mill.) on peat. The research was conducted in the Greenhouse and Laboratory of Microbiology of Faculty of Mathematics and Natural Sciences at Tanjungpura University for 3 months (October 2012 to January 2013). The research design used was a Completely Randomized Design (CRD) which consisted of two factors with five replicates: first factor of VAM fungi : Mo (without fungi of VAM) and M1 (with fungi of VAM) and the second factor of phosphate fertilizer SP-36 : P0 (0 g / polybag), P1 (0,4 g / polybag), P2 (0,6 g / polybag), P3 (0,8 g / polybag), P4 (1 g / polybag). The result showed that the interaction of giving fungi of mikoriza and phosphate fertilizer had no significant effect on the growth of tomato plants. The treatment of P4 gave the highest average value on the parameter of observation of plant height 41,680 cm, leaf area 69,400 cm2, fresh weight top plants of tomato 3,028 g and dry weight top plants of tomato 0,233 g, fresh weight roots 0,143 g and dry weight roots 0,026 g.
Pertumbuhan In Vitro Biji Buah Naga Merah (Hylocereus polyrhizusWebb. Britton &Rose ) dengan Penambahan Air Kelapa dan Naphthalene Acetic Acid (NAA) Mukarlina, Finna, 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.v4i3.13339

Abstract

The dragon fruit, also known as the red pitaya, (Hylocereus polyrhizus Webb. Britton & Rose) is one of the plants which can easily be cultivated in Indonesia. Seed multiplication through the in vitro tissue culture technology is the right alternative for supplying seedlings in a large number and in a relatively short time. This research aimed to find out the effect of adding coconut water and NAA, as well as to find out the most optimal concentrations of coconut water and NAA for the growth of the dragon fruit (H. polyrhizus) on the in vitro culture medium. This research was carried out for five months from January to May 2015 at the Laboratory of Tissue Culture of the Aloe Vera Center Pontianak. The experiment used the Completely Randomized Factorial Design with 2 treatments. The first factor was the coconut water with concentrations of 0%, 5%, 10%,  15%, and the second factor was the NAA with concentrations of 0 M, 5.10-6 M, 10-6 M,  10-7 M. The research findings showed that the addition of coconut water and NAA had an effect on the height growth of the dragon fruit (H. polyrhizus) especially at low concentrations, i.e. 5% of coconut water, 10-7 of NAA, and a combination of both at concentrations of 10% coconut water and 10-6 NAA.
Angka Paling Mungkin (Most Probable Number/MPN) Coliform Sampel Minuman Lidah Buaya Di Pontianak Elvi Rusmiyanto P.W, Dian Purnama Sari 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.v8i1.30861

Abstract

Aloe vera drink is one of the processed drinks made from the aloe vera leaves, washed until the mucus is reduced and boiled with water. Good drinking water should not contain pathogenic bacteria or organisms that can endanger human health. Coliform is one of the bacteria that can cause disease in humans and is used as an indicator of the presence of pathogenic bacteria. This study aimed to find out the most probable number (MPN) Coliform bacterial in aloe vera drinks which has sold at the location of the sale on Budi Utomo Street, Pontianak City. Sampling used the random sampling method. The MPN test results obtained the lowest MPN/mL index value of 0.091/mL in the samples purchased at the minimarket, while the seven samples obtained at the sales location showed the highest MPN/mL index value of> 24.00/mL. It showed that the eight samples reached over the normal limits listed in SNI 01-3839-1995 based on the Republic of Indonesia Ministry of Health No. 907 / MENKES / SK / VII / 2002 concerning the requirements and supervision of the quality of drinking water which is not more than 0/100 ml.
Pemanfaatan Daun Sirsak (Annona muricata L.) pada Media Umpan sebagai Pengendali Rayap Tanah (Coptotermes curvignathus Holmgren) Farah Diba, Tri Eka Sari, Masnur Turnip,
Jurnal Protobiont Vol 3, No 1 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i1.4593

Abstract

Soursop leaves (Annona muricata L.) function as repellent and anti feedant. The objective of this research was to identify the effect of usingsoursop leaves a botanical insecticide to control termites. This research was carried out in two laboratories in Tanjungpura University, Biology Laboratory, Faculty of Mathematics and Natural Sciences and Wood Technology Laboratory, Faculty of Forestry from Februari 2013 to May 2013. This Research utilised two factor, factorial design with completely randomized design (CRD).The first factor is the weight of soursop leaves ( 0 g, 2 g, 4 gand 6 g). The second is the types of bait media such as sawdust, filter paper, and ground termite nest. Each treatment was done three times to eventually achive thirty six experimental units. Subterranean termites highest morality is found in the combination of 6 grams of soursoup leaf powder 6 g with 10 g filter paper as the bait medium. The average morality of this termite is 99.33 %. On the other hand, the treatment resulted in the lowest weight lost of bait media is the combination of 4 grams of soursoup leaf powder with 10 grams of sawdust, losing averagely 9.99% of bait media weight.
PERTUMBUHAN TANAMAN SAWI HIJAU (Brassica rapa var. parachinensis) AKIBAT PERLAKUAN LOGAM BERAT KADMIUM (Cd) Masnur Turnip, Mila Mahfudiawati, Elvi Rusmiyanto P.W,
Jurnal Protobiont Vol 5, No 2 (2016)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v5i2.15928

Abstract

The use of chemical fertilizers and pesticides in agriculture in a continuous and excessive manner can cause damage to the soil, one of which is the increase of the cadmium (Cd) content. The increased level of Cd will have an effect on plant growth. This research aims to find out the growth of mustard greens due to the treatment of heavy metal (Cd) and to determine the concentration of Cd absorbed by plants. The research was carried out from March to May 2015 in the Biology Laboratory of the Faculty of Matematics and Naturan Sciences, of Tanjungpura University Pontianak, and the Cd analysis was conducted in the Laboratory of Agricultural Product Technology of the Faculty of Agriculture of Tanjungpura University. The eksperimental design used was the Completely Randomized Design (CRD) which consisted of 4 treatments and 3 repetitions, i.e. 0 ppm, 50 ppm, 100 ppm and 150 ppm. Research findings showed that the addition of cadmium reduces the number of leaves, leaf area, fresh weight, dry weight and chlorophyllcontent in the plant. The higher the concentration of Cd given to the plant, the higher the concentration of Cd absorbed by green cabbage.The highest concentration of Cd absorbed by green cabbage was 0,220 ppm at a treatment concentration of 150 ppm.

Page 1 of 36 | Total Record : 358

 1   2   3   4   5 

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