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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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Aktivitas Hepatoprotektif Ekstrak Metanol Buah Lakum (Cayratia trifolia (L.) Domin) Terhadap Diameter Vena Sentralis, Lebar Sinusoid dan Berat Hepar Tikus Putih (Rattus novergicus L.) yang Diinduksi Parasetamol Ari Hepi Yanti, Rizki Perdana Putri Diah Wulandari Rousdy,
Jurnal Protobiont Vol 7, No 3 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i3.29088

Abstract

Secondary metabolites of lakum (Cayratia trifolia (L.) Domin) fruit have been evaluated in previous researches. The fruit contains flavonoids, terpenoids and phenols which have antioxidant properties. The aim of this research was to determine the hepatoprotective activity of methanolic extract of lakum fruit in Wistar rats’ liver induced by high doses of paracetamol. Ripe lakum fruits were macerated with methanol as the solvent. Thirty-five male Wistar rats (Rattus novergicus L.) were used in this research and devided into 7 groups (normal, negative, positive, solvent, 115 mg kg-1, 230 mg kg-1, and 345 mg kg-1 of lakum fruit methanolic extract). Results showed that the effect of 230 mg kg-1 of lakum fruit methanolic extract (central vein diameter: 40,20 ± 6,97 µm; sinusoid wide: 5,60 ± 0,94 µm; and liver weight: 6,33 ± 0,98 g) were similar to the effect of silymarin (central vein diameter: 42,99 ± 6,60 µm; sinusoid wide: 4,49 ± 0,44 µm; and liver weight: 6,58 ± 0,88 g) as the standard drug.
Profil Vegetasi Mangrove Desa Sebubus Kecamatan Paloh Kabupaten Sambas Riza Linda, Purna Habdiansyah, 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.v4i2.10842

Abstract

The area of the mangrove forest located in Sebubus Village is not supported by the data and information that provide a description of the forest structure. This research was carried out to find out the vertical and horizontal profile diagram of mangrove vegetation in Sebubus Village, Paloh Sub-district, Sambas Regency, and to find out the influence of the character of environmental factors (salinity, pH, substrate and substrate texture) and mangrove forest zonation patterns. This research was conducted for five months from January to May 2015 in Sebubus Village, Paloh Sub-district, Sambas Regency. The data was collected by making transects at three points. The transects were 30x10 meters in size. Each transect had a sub-plot with the size of 10x10 meters. The observations and measurements were conducted on the identification of tree species, tree height, stem diameter, canopy width, and distance between each tree. The soil samples were taken in each sub-plot to conduct the analysis of the pH value, salinity and substrate structure. The research revealed that the mangrove species found in the site were Brugueira cylindrica (L.) Bl., Brugueira gymnorhiza (L.) Lam., Rhizopora mucronata Lam. and Sonneratia alba Sm.. The zonation patterns formed from the coast to inland were Sonneratia alba Sm., Rhizopora mucronata Lam., Brugueira cylindrica (L.) Bl., and Brugueira gymnorhiza (L.) Lam.. The trees found can be categorized into 3 strata, i.e. 4-9 m, 10-15 m and 16-21 m.
Karakteristik Populasi Ikan Biawan (Helostoma temminckii Cuvier) di Danau Kelubi Kecamatan Tayan Hilir Ari Hepi Yanti, Yeni Rahman, 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.v2i2.2747

Abstract

Ikan biawan (Helostoma temmincki Cuvier) merupakan ikan air tawar ekonomis yang banyak ditemukan di Danau Kelubi dan banyak ditangkap oleh nelayan setempat. Penelitian ini bertujuan untuk mengetahui karakteristik populasi ikan biawan di Danau Kelubi yang meliputi kepadatan, struktur umur, nisbah kelamin dan indeks kematangan gonad (IKG). Penelitian dilakukan pada bulan Mei hingga Juli 2012. Pengambilan sampel ikan menggunakan metode Proportionate Cluster Random Sampling dengan jala tebar seluas 12,56m2. Berdasarkan analisis Catch Per Unit Effort (CPUE) diketahui kepadatan ikan biawan di Danau Kelubi sebanyak 331 ekor, yang terdiri atas dua kelompok umur ekologis yaitu juvenil (75,42%) dan dewasa (24,58%). Nisbah kelamin ikan biawan jantan dan betina memiliki perbandingan 1,5:1. Populasi ikan biawan didominasi ikan muda dengan tingkat kematangan gonad (TKG) I. Indeks kematangan gonad (IKG) ikan biawan berkisar antara 0,474,48 %. Nilai IKG ikan biawan di Danau Kelubi < 20% menandakan bahwa ikan biawan dapat memijah sepanjang tahun.
Morfometrik Genus Terebellobranchia sp. (Kelas : Polychaeta, Famili: Terebellidae) di Daerah Intertidal Pulau Lemukutan, Kabupaten Bengkayang Tri Rima Setyawati, Heru Winarko Junardi,
Jurnal Protobiont Vol 8, No 1 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i1.30852

Abstract

Terebellobranchia sp. is a member of the Terebellidae family, which is known to have a high level of morphological variation. The aims of research was to know morphometric variations and the relationship of body size and uncini of Terebellobranchia sp. in Lemukutan Island. The measurements body and uncini were carried out on complete specimens with digital caliper, while uncini measuring under a microscope with eyepiece micrometer. Data analysis with t test in 64 individuals. The Terebellobranchia sp. found in station 2 had a significantly different size with Terebellobranchia sp. in other stations. The body length of Terebellobranchia sp. shows a strong correlation with the width, number of segments and body weight, meanwhile the width of the segment strongly correlated with size of uncini.
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%.
Pengendalian Hama pada Tanaman Sawi (Brassica juncea L.) Menggunakan Ekstrak Daun Pepaya (Carica papaya L.) Tri Rima Setyawati, Noorbetha Julaily, Mukarlina,
Jurnal Protobiont Vol 2, No 3 (2013)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v2i3.3889

Abstract

Mustard (Brassica juncea L.) is a plant that quite popular and widely grown in West Kalimantan. The purpose of this study is to discover the concentration of papaya leaf extract (Carica papaya L.), as a pest controller in mustard (B. juncea L.) and investigate the effect of the intensity of pest attacks on mustard (B. juncea L.). The study was conducted around the greenhouse and the laboratory of Biology, Faculty of Mathematics and Natural Sciences University Tanjungpura, Pontianak in November 2011 to February 2012. The research used Completely Randomized Design consisting of 4 treatments and 2 controls (positive and negative) with 3 replications. Papaya leaf extract concentrations used were 25%, 50%, 75% and 100%. The results showed that pets that attack the mustard plant are crop controlling (Crocidolomia binotalis). The concentration of papaya leaf extract 100% was capable of controlling C. binotalis attack. 100% concentration showed the best results at the first week to the fourth week (0%), compared to a concentration of 25%, 50% and 75%. The use of papaya leaf extract 100% is a good number for of the mustard plant as a natural insecticide with number 10 strands of fresh mustard leaves, fresh weight, dry weight of 50.68 grams and 2.1 grams.
Keanekaragaman Jenis Ikan di Hilir Sungai Sekadau Kalimantan Barat Tri Rima Setyawati, Kristoforus Slamet Suryadi Junardi,
Jurnal Protobiont Vol 8, No 2 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i2.34035

Abstract

Diversity of fish species is important  known to determinate river. The purpose of this study was to determine the diversity and distribution of fish also environmental conditions in the lower reaches of the Sekadau River, West Kalimantan. Data collection is conducted from March to May 2018 using posat and gill net. The results showed that the most common Cyprinidae family was found in Rasbora argyrotaenia  and Osteochilus microcephalus with dominance value  0.72 and 0.70 respectively.
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.
PERTUMBUHAN STEK PUCUK JABON PUTIH (Anthocephalus cadamba (Roxb.) Miq.) DENGAN PERENDAMAN MENGGUNAKAN EKSTRAK KECAMBAH KACANG HIJAU (Vigna radiata) Huda, Nurul; Mukarlina, Mukarlina; Wardoyo, Elvi Rusmiyanto Pancaning
Jurnal Protobiont Vol 8, No 3 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i3.36730

Abstract

White jabon (Anthocephalus cadamba (Roxb.) Miq) are plants with high economic value. It can be propagated vegetatively using its shoot cuttings. One of the way to enhance the growth of shoot cuttings by submersion in green bean sprout extract was expected to produce shoot cuttings with better growth. This study aimed to determine the submersion effect of white jabon (A. cadamba) shoot cuttings in green bean (Vigna sinensis) sprout extract. The Completely Randomized Design (CRD) consisted of 5 levels of treatment were used. The cuttings were submerged in extract concentrations of 0%, 25%, 50%, 75%, and 100%. The study parameters of number of roots and leaves, plant height, wet and dry weight were observed. The results showed that the concentration treatment with 75% green bean sprout extract produced 9,25±2,50 root strands, 5,75±0,50 leaves, plant height of 20,13±1,11 cm, wet weight of 12,39±3,62 g, and dry weight of 1,51±0,42 g.
Struktur Anatomi Organ Vegetatif Kacang Panjang (Vigna sinensis (L.),var. BCA 02) pada Tingkat Salinitas yang Berbeda Riza Linda, Ulan, Mukarlina,
Jurnal Protobiont Vol 5, No 2 (2016)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v5i2.15923

Abstract

Plants require proper environtmental conditions for growth and development. One of the environmental conditions that put pressure on plants that may result in environmental stress is salinity. Plants will undergo morphological and anatomical changes to be able to adapt to saline environments. The long beans (Vigna sinensis (L.), var. BCA 02) which were used in this research are varieties that are sensitive to salinity and cultivated in the area of Rasau Jaya, West Kalimantan. This research aims to find out the anatomical structure of the vegetative organs of long beans (V. sinensis (L.), var. BCA 02) at the NaCl levels of 2,000ppm, 3,000 ppm and 5,000 ppm. The research was carried out from September to November 2015. The preparations of cross section of vegetative organs (roots, stems and leaves) were made using a paraffin method. Research findings showed that the addition of NaCl caused changes in morphological and anatomical structure of the vegetative organs of long beans which included epidermal thickness, cortex, mesophyll and vascular tissue.

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