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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 4, No 2 (2015)" : 15 Documents clear
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.
Potensi Ekstrak Daun Bambu Apus (Gigantochloa apus Kurz)sebagai Bioherbisida Penghambat Perkecambahan Biji dan Pertumbuhan Gulma Rumput Grinting (Cynodon dactylon(L.) Pers) Mukarlina, Nurhilda Frihantini, Riza Linda,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11761

Abstract

Spring bamboo(GigantochloaapusKurz)leaves have allelochemicalcompounds such as phenol and flavonoidthat able to obstruct other plant growth, so that they have potentiality to be used as bioherbicide. The aim of this research war to coqnize the effective concentrations of spring bamboo leaves extract to obstruct seed germination and growth of devil’s grass (Cynodon dactylon (L.) Pers). The research was conducted for 7 months started from May to December 2014 in Biology Laboratory, Biology Greenhouse of Math and Science Faculty, and Forest products Tecnology Laboratory of Forestry Faculty of Tanjungpura University. The method of this research utilized the completely randomized design (CRD) with 5 treatments and 5replications. The concentrations of spring bamboo leaves extract used in this research were 0 g/ml, 0,17 g/ml, 0, 42 g/ml, 0,81 g/ml and 1,5 g/ml. The Result of this research shows that the administration of spring bamboo leaves extract can obstruct the seed germination and growt of devil’s grass. The lowest effectiveconcentration that can obstruct seed germination of devil’s grass is 0,81 g/ml. The lowest effective concentration that can obstruct the growt of devil’s grass is 0,17 g/ml.
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.
Respon Pertumbuhan Anggrek Hitam (Coelogyne pandurata Lindl.) Secara In-Vitro dengan Penambahan Ekstrak Taoge Dan Benzyl Amino Purine (BAP) Riza Linda, Winda Saputri, 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.v4i2.11764

Abstract

Black orchid (Coelogyne pandurata Lindl.) is the one type of orchid that spread to Sumatera and Kalimantan. This species of orchid is sought-after because of its potentially high economic value, so it has often been excessively exploited but not widely cultivated. This research aimed to reveal the influence ofthe extracts of bean sprout and benzyl amino purine (BAP) for the growth of the black orchid (C. pandurata). The research was conducted from May to December 2014 at the Laboratory of Tissue Culture, Department of Biologyand the Aloe Vera Center Pontianak. The experimental design used was the completely randomized design (CRD) with 2 treatment level. The first level was extract of bean sprout (0%; 5%; 7.5%; 10%) and second level BAP (0 ppm; 5 ppm; 7.5 ppm; 10 ppm). The results of the research revealed that the shoots appeared the fastest at the combined treatment of 10% bean sprout extract and 10ppm BAP, i.e. 5.38 days. The number of shoots appearred most at the treatment of 10% bean sprout extract and 10 ppm BAP with shoots appearing at an average of 3.79 ppm. The addition of 5% bean sprout extract resulted in the highest average number of leaves i.e. 3.77.
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.
Jenis-Jenis Jamur Pada Saluran Pencernaan Ayam Kampung (Gallus domesticus Linn.) Rahmawati, Khristaliana Phikly, Siti Khotimah,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11791

Abstract

Free-range chicken digestion tract (Gallus domesticus Linn.) is one of the survival and the growth of microbes such as fungi, both the beneficial fungi and adverse. The purpose of this study was to determine the types of fungi in the digestive tract of free-range chicken (G. domesticus Linn.). The study was conducted in November 2014 until April 2015 in the Laboratory of Microbiology, Faculty of Mathematics and Natural Sciences, University of Tangjungpura, Pontianak. The isolation of fungi used direct planting method and the identification of fungi based on macro-and micro- morphological characteristics. The results of the study found 13 species of fungi in the free-range chicken digestion tract (G. domesticus Linn.) which taken in oneof the traditional market Pontianak city. Fungi which succefully identified were members of the species Acremonium sp. UH 25, Aspergillus sp. 1 UH 21, A. niger EMP1 U2, A. niger UB1, A. clavatus UH 21, A. nidulans UH 22, Aspergillus sp. 2 UH 24, A. flavus UH 26, A. flavus UB, Penicillium sp. 1UH2 U2, Penicillium sp. 2EMP U2 and also found two types of fungi which were unidentified, sp. 1 UB1 U2 and sp. 2 UB2. The digestion tract section that most commonly found fungi is intestinum tenue with the total 7 typesof fungi.
Bakteri Pendegradasi Amonia Limbah Cair Karet Pontianak Kalimantan Barat Masnur Turnip, Tetty Afrianti Nainggolan, Siti Khotimah,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11758

Abstract

Liquid waste from rubber processing factories contains natural bacteria that degrade ammonia which can be used in the process of treatment of liquid waste of rubber and is capable of oxidizing ammonia. This research aimed to reveal the genera of bacteria that degrade ammonia derived from liquid waste of rubber that was taken from the rubber industry factory PT. Sumber Djantin. The research was conducted in a period of 4 months, from July to October 2014. The bacteria were isolated using the pour plate method, then their morphology was observed macroscopically, microscopically, and in addition, biochemical tests were performed. The identification of bacterial isolates referred to Bergey's Manual of Determinative Bacteriology. A total of seven genera of bacteria found in the liquid waste from rubber factory PT. Sumber Djantin. The seven genere of bacteria were Nitrosomonas, Nitrosolobus, Nitrosospira, Nitrosococcus,Nitrospina, Nitrospira, and Nitrococcus. All are classified into the group of gram-negative bacteria.
Produktivitas Primer Danau Lait Kecamatan Tayan Hilir Ditinjau dari Kelimpahan dan Kandungan Klorofil-a Fitoplankton Mukarlina1, Natalia Manurung, Tri Rima Setyawati1
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.10853

Abstract

The phytoplankton is one of the producers on waters that have capability of photosynthesis and can be used to determine the level of the primary productivity on waters. This research aims to determine the primary productivity and the fertility level of the Lait Lake based on the abundance and content of phytoplankton chlorophyll-a. In this research, the method used was purposive sampling and the data analysis used was Pearson correlation. The results of the research found 48 genera of phytoplankton comprises 33 genera of Chlorophyta, 8 genera of Chrysophyta, 3 genera of Euglenophyta, 3 genera of Cyanophyta, and 1 genera of Phyrrophyta. The Phytoplankton of the Chrysophyta division has the highest abundance (1957.44 ind / L), but the quantity of genera found was fewer. The abundance of phytoplankton on waters Lait Lake ranged from 998.40 to 6609.29 ind/L with chlorophyll-a ranged from 0.05 to 0.20 mg/m3, and therefore the Lait Lake categorized as water with low fertility level (oligotrophic).
KAJIAN ETNOBOTANI TUMBUHAN PANGAN PADA MASYARAKAT SUKU MELAYU DI DESA BOYAN TANJUNG KABUPATEN KAPUAS HULU Riza Linda, Rachmawati Satrima, Irwan Lovadi,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.11782

Abstract

This research aimed to find out the types, parts of plant organ, processing methods and categories of utilization of food plants in the Malay Community of Boyan Tanjung Village, Kapuas HuluRegency. This study was conducted from March to April 2015 in Boyan Tanjung village and the Biology Laboratory of the Faculty of Mathematics and Natural Sciences, Tanjungpura UniversityPontianak. The study used a purposive sampling method. The research found 18 types belonging to 11 families. The most widely utilized family was the phyllanthaceae. Part of the plant widely utilized was the fruit. The processing methods of food plants were through direct consumption and after initial process. The categories of utilization of plants were divided into three i.e. as vegetable, snack and seasoning. The frequency of the highest citation in this research reached 100%. The Informant Agreement Ratio (IAR) value was the highest in the snack at 0.953.
Keanekaragaman Kapang Udara di Ruang Perkuliahan Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Tanjungpura Pontianak Riza Linda, Noriami Simanjuntak, Siti Khotimah,
Jurnal Protobiont Vol 4, No 2 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i2.10874

Abstract

Air molds are microorganisms found in the air in the form spores, hifa, or misellium. This research is intended to find out the type of air molds discovered in ten lecture rooms each using either Air Conditioners or fans, conducted from December 2014 to April 2015. The method used in this research is Air Sampling method. The data gained is shown in both visually and descriptively. The research’s result has found fifteen species of air molds. There are six species found in the lecture rooms which use AC, they are Aspergillus clavatus, A. niger, Cladosporium cladosporioides, Curvularia lunata, Cylindrocarpon olidum, and Penicillium funiculosum, with environmental factors are the temperature of 27-29’C, humadity of 80-92%, and light intensity of 66-252 Lux. While the lecture rooms using fans has twelve species of air molds, consist of Acremonium charticola, Aspergillus candidus, A. flavus, A. niger, Bipolaris australiensis, C. cladosporioides, C. clavata, P. chrysogenum, P. citrinum, P. funiculosum, P. variabile and Phytophthora capsici, with its supporting environmental factors are temperature of 30-31’C, humidity of 75-338 Lux. But the lecture rooms using AC and fans has three the same species of air molds, consist of A. niger, C. cladosporioides, and P. funiculosum.

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