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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 19 Documents
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Search results for , issue "Vol 4, No 3 (2015)" : 19 Documents clear
Pengaruh Logam Merkuri (Hg) Terhadap Pertumbuhan Seruni Rambat (Wedelia trilobata L. Hitchc) Mukarlina, Levita Meivi Lona, 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.v4i3.13291

Abstract

Phytoremediation is a remediation method by using plants with high tolerance to improve the quality of soil contamined with heavy metals. This research aimed to find out the effect of Hg metals on the growth of the wedelia (Wedelia trilobata L. Hitch) and to find out the ability of absorbing the mercury in the leaves and roots. The research used a completely randomized design (CRD) with 5 treatments and 3 replicated, i.e. 0 ppm HgCl2, 100 ppm HgCl2, 200 ppm HgCl2, 300 ppm HgCl2 and 400 ppm HgCl2. The research finding indicated that the mercury treatment had no significant effect on the parameters of plant height, number of leaves, fresh weight and dry weight. The mercury concentration absorbed by the roots ranged from 0.1128 to 0.2997 mg/g,and by the leaves ranged from0.0221 to 0.0287 mg/g. The wedelia was tolerance and still capable of adapting to mercury at a concentration of mercury at 400 ppm.
Isolasi Jamur Dari Buah Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) Yang Terinfeksi Di Perkebunan Kelapa SawitKubu Raya Riza Linda, Uvisha Sukma Kalpajar, Siti Khotimah,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13317

Abstract

The difficulties in oil palm cultivation are mostly caused by several symptoms of disease, such as the fruit that is infected with fungi. Fungi generally infect the oil palm trees aged 3-9 years. This research aimed to isolate and identify the fungi from the infected fruit of oil palm at the oil palm plantation of PT. Agroasia Palmdale Kubu Raya. The research was carried out from March to June 2015 at the Laboratory of Microbiology, Faculty of Mathematics and Natural Sciences of Tanjungpura University Pontianak. This research used a direct planting method on the PDA and CYA media. The data obtained will be visually and descriptively displayed. The research findings indicated that there were 4 fungal isolates of the species members of Aspergillus sp.U1, Curvularia sp.U2, Penicillium sp.U3, dan Fusarium sp.U4 that infected the oil palm fruit under the environmental factors namely the temperature of 29-300C, humidity of 80- 85% and pH of 6.2 to 6.4.
Pemanfaatan Tumbuhan dalam Pengobatan Tradisional Masyarakat Suku Dayak Kanayatn di Desa Ambawang Kecamatan Kubu Kabupaten Kubu Raya Riza Linda, Fadilah, 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.v4i3.13303

Abstract

The aim of this research was to find out the system of traditional medicine of the Kanayatn Dayak community in Ambawang Village, plant species and parts that were used as well as the form, method and use value ​of the plants. This research was carried out in May 2014 to January 2015 in Ambawang Village, Kubu Sub-District, Kubu Raya Regency The respondents were selected using the snowball method, whereas the information on the traditional medicine was obtained from interviews with the respondents. The date were analyzed using both qualitative and quantitative analysis. The qualitative analysis was conducted to find out the types of plants, parts that wre used, procedure, method and forms of use. The quantitative analysis used Frequency of Citation (FIC), Plant Part Value (PPV) and Interspecific Use Value (IUV). The research findings showed that the system of the traditional medicine of the Kanayatn Dayak community categorized ilness into two types, i.e. based on the causes, illnesses caused by non-supernatural elements and by supernatural elements. The non-supernatural illnesses were treated using medicinal herbs, massage and other physical treatments, while illnesses caused by supernatural elements were treated with a healing ritual. There were 45 types of plants used in traditional medicine namely 28 types for healing non-supernatural illnesses, and 17 species for healing supernatural illnesses. The parts of the plant used were the stem, fruit, leaf, flower, root, rhizome, tuber and sap. Both fresh and dried plants were used. The methods of use were by way of grinding, boiling, rubbing, attaching, burning and pounding and making it a component of the healing ritual. The highest FIC was 100%, the PPV of the plants used in the traditional medicine of the Kanayatn Dayak community was from 0.133 to 1, and the IUV was from 0.176 to 1.
Jamur Rizosfer Sebagai Agen Antagonis Pengendali Penyakit Lapuk Fusarium Pada Batang Tanaman Karet (Hevea brasiliensis MuellArg) Riza Linda, Wiwin Kamila Putri Siti Khotimah,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13240

Abstract

The stem rot disease caused by the Fusarium sp. fungus is one of the diseases found on the rubber tree (Hevea brasiliensis). This plant disease can be controlled by using a biological agent namely the rhizosphere fungus which is antagonistic to pathogenic fungi. This research aimed to find out the types of fungi from the rhizosphere of rubber tree and to find out the ability of those fungi to inhibit the growth of Fusarium sp. The Fusarium sp. fungus was isolated using the direct planting method, the rhizosphere fungus was isolated using the dilution method, the antagonistic test was conducted using the paired method. The rhizosphere fungi successfully isolated were Trichoderma sp. W1, Penicillium sp.1 W2, Penicillium sp.2 W3, Chaetomium sp. W4. The research findings showed that there was inhibition of the growth of Fusarium sp. by Trichoderma sp. with the highest antagonistic percentage by 51.08%.
Keragaman Jenis Burung Air Di Kawasan Hutan Mangrove Primer Dan Hutan Mangrove Hasil Reboisasi Di Kabupaten Mempawah Ari Hepi Yanti, Angga, Tri Rima Setyawati,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13386

Abstract

Waterbird is a key species (keytone species) that can be used as one of the decisive criteria for the condition of a wetland. This study aims to determine differences in the types and degree of diversity of waterbird in the area of ​​primary mangrove forests and reforestation mangrove. This study uses the encounter rate method (meeting level). Waterbird that found are documented and identified directly in the field. Observations at both locations was found 17 species of waterbird are included in 5 families (Alcedinidae, Ardeidae, Rallidae, Scolopacidae and Sternidae). Waterbird from Sternidae family are the most found waterbird. Diversity index of waterbird species in primary mangrove forest Desa Peniti Kecil H'= 2.1388 is higher than reforestation mangrove Desa Sungai Bakau Kecil H' = 1.8692, both of them included in the medium category. Based on the results of the calculation of the t-test (2.9713> 1.97) both sites have a significantly different level of diversity. Dominance index and evenness index were obtained in primary mangrove forest Desa Peniti Kecil is D = 0.1360, E = 0.8338 and reforestation mangrove is D = 0.2160, E = 0.7522 indicates both locations observations no waterbird which extremely dominates and the number of individuals in observation locations almost spread evenly.
Jamur MikorizaVesikularArbuskular (MVA) pada Rhizosfer Tanaman Langsat (Lansium domesticumCorr.) di Lahan Gambut Siti Khotimah, Luqman, 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.v4i3.13319

Abstract

The Vesicular Arbuscular Mycorrhizal (VAM) fungi are a mutualistic symbiosis between the fungi and the plant root. The VAM fungi are capable of improving the plant growth. Information on the types of the MVA fungi on the roots of the langsat (L. domesticum) in peatsoil is yet to be known. This research aimed to find out the types of the MVA fungi and the level of infection on the roots of langsat (L. domesticum). The research was carried our at the Laboratory of Microbiology of the Faculty of Mathematics and Natural Sciences, Tanjungpura University from February to April 2015. The analysis of soil samples were conducted in the Laboratory of Chemistry and Soil Fertility of the Faculty of Agriculture, Tanjungpura University. The isolation of soil samples used the wet-sieving and decanting technique followed by the centrifugation technique. The research found a total of 232 spores of MVA fungi, consisting of the genera Glomus (10 types), Paraglomus (3 types) and Acaulospora (3 types). The results of observation on the root preparations found the structures of MVA fungi such as spores, hyphae and vesicles with the percentage of root infection at 41%, which fell into to the intermediate category.
Penggunaan Kalium Permanganat (KMnO4) Untuk Menunda Pematangan Buah Pepaya (Carica papaya L. var. Bangkok) Mukarlina, Arini, 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.v4i3.13296

Abstract

Papaya fruit (Carica papaya L.) is one of the horticultural products that contains a high nutritional value. The Papaya generally is easily damaged, so it is necessary to delay its ripening to maintain the quality. One of the methods of delaying the ripening of papaya is by using KMnO4 with absorbent material of sawdust. This research aimed to find out the influence of KMnO4 as the material for delaying papaya ripening. The research was conducted from March 2015 until May 2015 in the Laboratory of Biology, Faculty of Mathematics and Natural Sciences, and the Laboratory of Agricultural Produce Technology, Faculty of Agriculture, Tanjungpura University Pontianak. The research used a Completely Randomized Design (CRD) consisting of 6 treatments with a concentration of KMnO4 at0 ppm (A0), 60 ppm (A1), 75 ppm (A2), 90 ppm (A3), 105 ppm (A4) and 120 ppm (A5). The research findings indicated that KMnO4 at 60 ppm treatment affected the period of fruit storage for 12 days, with a weight loss of 7.56% and fruit glucose level at 5.096%.
Uji Antagonis Trichoderma sp.T4 Terhadap Jamur yang Diisolasi dari Daun Bergejala Bercak Pada Bibit Kelapa Sawit (Elaeis Guineensis Jacq.) Mukarlina, Tia Nirmala Hidayat Siti Khotimah,
Jurnal Protobiont Vol 4, No 3 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i3.13239

Abstract

The spot disease on leaves is a common disease that attacks the oil palm seedlings that is caused by several types of fungi. One of the alternatives to control this plant disease can be done with a biological control using biological agents such as the antagonistic fungus, i.e. Trichoderma sp. The research was conducted from January 2015 to April 2015 inLaboratory of Microbiology,Faculty of Mathematics and Natural Sciences, Tanjungpura University. The research aimed to find out the ability of Trichoderma sp. to control the fungi isolated from the leaves with spot disease symptoms on the oil palm seedlings. The isolation of the fungi of the leaves with spot disease symptoms was done through the direct isolation technique (direct planting) then the isolation of Trichoderma sp. T4 was conducted using the dilution method. The research obtained three types of fungi i.e.Curvularia sp. T1, Rhizoctonia sp. T2, and Fusarium sp. T3. The conclusion drawn from this research was that the Trichoderma sp. T4fungus was capable of slowing down the growth of the fungi isolated from the leaves with spot disease symptoms on the oil palm seedlings i.e.Curvularia sp. T1, Rhizoctonia sp. T2, and Fusarium sp. T3 by 34.01%, 30.42% and 41.69%, respectively.
Pertumbuhan Tunas Mahkota Nanas (Ananas comosus (L.) Merr) Secara In Vitro Dengan Penambahan Ekstrak Tomat (Solanum lycopersicumL.) Dan Benzyl Amino Purin (BAP) Mukarlina, Mely Angela Oktaviana, 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.v4i3.13342

Abstract

The pineapple (Ananas comosus (L.) Merr) can be propagated in vitro in order to obtain large quantities of plants and to produce plants similar to the parent using a plant growth regulator i.e.extract of tomato and BAP. The research aimed to find out the effect of tomato extract and the BAP and the best concentration for the growth of crown shoots of the pineapple (A. comosus). This research was conducted for 5 months from March to August 2015 at the Laboratory of  Tissue Culture of the Aloe Vera Center Pontianak. This research used a completely randomized factorial design (CRD) with 2 treatments. The first factor was the tomato extract (0%; 5%; 10%; 15%) and the second factor BAP (0 M; 10-5 M; 10-6 M; 10-7 M). The research findings indicated that the single factor of tomato extract and BAP had no significant effect on the number of shoots and leaves. The single factor of tomato extract and BAP had a significant effect on the time for the shoot to appear. The longest time it took for the shoot to appear was 37.83 days on the treatment of the tomato extract 15%, and 36.33 days in the treatment of BAP 10-7 M.

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