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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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Jenis - Jenis Kapang Udara Ruang Baca Di UPT Perpustakaan Universitas Tanjungpura Pontianak Masnur Turnip, Intani Islamiati, Rahmawati,
Jurnal Protobiont Vol 6, No 3 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i3.22475

Abstract

Kapang is one of microbes found in the air and can cause several diseases. This research aims to find out the kinds of air kapang that contaminated the reading corner in the library unit of Universitas Tanjungpura Pontianak. This research was conducted from February to April 2017. The sampling method was non-volumetric air sampling and was identified by profile matching method. The result were analysed descriptively by providing pictures, table, and description. The result shows that there were 12 air kapang that are Aspergillus (In1), Aspergillus (In2), Aspergillus (In3), Aspergillus (In4), Aspergillus (In5), Aspergillus (In6), Cladosporium (In7), Curvularia (In8), Fusarium (In9), Fusarium (In10), Penicillium (In11) and Penicillium (In12). The Environment factors which influenced the existense of air kapang in the library unit of Universitas Tanjungpura Pontianak were temperature of 26-360C, humidity 32-60% and light intensity of 82-116 lux.
Kondisi hematologi pemulung yang terpapar gas amoniak di tempat pembuangan akhir (TPA) sampah Batu Layang Pontianak Ari Hepi Yanti, Niske Puspita Sari, Tri Rima Setyawati,
Jurnal Protobiont Vol 3, No 3 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i3.7492

Abstract

Ammonia is naturally formed from the breakdown of proteins in the decomposition of organic waste. The aim of this research is to understand the level of ammonia in ambient air and in the blood of the gerbage collectors at TPA Batu Layang Pontianak, as well as their hematologic condition after the gas exposed. This research had been done from October to November 2013. The ammonia level measurement was done by using Indofenol method of 0.0223 – 0.0817 ppm. Both male and female gerbage collectors, who had been working for more than 5 years, had the highest ammonia in blood levels of 0.719 mg/l and 0.705 mg/l respectively. The result of the regression analysis showed that the gerbage collectors, who had worked for longer period, had the higher ammonia and the lower hemoglobin level in their blood. The ammonia in blood level also caused the defective erythrocytes membrane and the systolic blood pressure, so that it became unstable. The result also showed that erythrocytes have shape abnormality which is categorised as elliptocytes. A garbage collector, who had the lowest ammonia level (0.058 mg/l) had the damaged erythrocytes percentage of 12.13%. Whereas, the garbage collectors that had the highest ammonia level (0.719 mg/l) had the damaged erythrocytes percentage of 30.09%.
AKTIVITAS ANTIFUNGI EKSTRAK METANOL DAUN BANDOTAN (Ageratum conyzoides) TERHADAP Phytophthora sp. (Im5) SECARA IN-VITRO Febia, Ayuni; Mukarlina, Mukarlina; Rahmawati, Rahmawati
Jurnal Protobiont Vol 9, No 2 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i2.45564

Abstract

AbstractPhytophthora sp. is a fungus that causes stem rot disease in citrus plants. One of the plants that has antifungal is the leaves of Bandotan (Ageratum conyzoides). This study aims to determine the concentration of methanol extract of Bandotan leaves (A. conyzoides) which is good in inhibiting the growth of isolates of the species Phytophthora sp. (Im5). This study uses a completely randomized design (CRD) with a treatment level consisting of concentrations of 1.5%, 2%, 2.5%, 3% and control. Test for antifungal activity using the poisoning food method. The results showed a concentration of 3% Bandotan leaves methanol extract was the greatest concentration of antifungal activity inhibiting the growth of Phytophthora sp. (Im5).
Struktur Anatomi Akar, Batang dan Daun Gaharu (Aquilaria malaccensis Lamk.) yang Mengalami Cekaman Kekeringan Dwi Gusmalawati, Suharti, Mukarlina,
Jurnal Protobiont Vol 6, No 2 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i2.19712

Abstract

Agarwood (Aquilaria malaccensis) is a commodity of Non-Timber Forest Products (NTFPs), which has the result of the agar with the best quality and high value. Drought stress can impede the growth of the agarwood plant which can affect its morphology and anatomy. This research aims to determine the anatomical structure of the root, stem and leaf of the agarwood (A. malaccensis) that experiences drought stress. The research was conducted from July to October 2016. The drought stress in treatment (KL 25%) resulted in cross section of roots and stems of agarwood to have the length and thickness of cortical cells that becomes larger with a rectangular shape, in addition, the treatment (KL 25%) also resulted in the size of mesophyll tissue cells to become smaller.
Pemanfaatan Tumbuhan Sebagai Bahan Pewarna Alami Oleh Suku Dayak Bidayuh Di Desa Kenaman Kecamatan Sekayam Kabupaten Sanggau Mukarlina, Sri Wahyuni Berlin, Riza Linda,
Jurnal Protobiont Vol 6, No 3 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i3.22499

Abstract

Dayak Bidayuh in Kenaman village Sekayam district Sanggau regency consumes much of forest products for their daily needs, one of them is natural dye plants which is used for coloring clothes, yarn, food, crafts, and cosmetics. This research aims to find out the kinds of natural dye plants, the parts used, and the preparation process. This research was conducted February to April 2017. The respondents were chosen through snowball method. Dayak chieftain as the community leader waws taken as the primary respondents. The interview was done in semi-structured technique. The results show that there are 23 species of natural dye plants which include in 20 families, namely Achantaceae, Amaranthaceae, Arecaceae, Asteraceae, Balsaminaceae, Bixaciae, Bonnetiaceae, Combretaceae, Crotonoideae, Cactaceae, Liliaceae, Malvaceae, Meliaceae, Moraceae, Musaceae, Pandanaceae, Rubiaceae, Sterculiaceae, Verbanaceae, Zingiberaceae. Of these 20 families, some of the plants are processed by pounding, boiling, bruising, burning, and then be used.
Kajian Etnobotani Tumbuhan yang Digunakan Sebagai Pewarna Alami Oleh Suku Dayak Iban Di Desa Mensiau Kabupaten Kapuas Hulu Riza Linda, Epi Koryanti Santa, Mukarlina,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.8759

Abstract

Iban tribe is one of Dayak sub tribe spread in Borneo island, incluring West Borneo. Who utilize plenty of plants in their daily life. People of Dayak Iban tribe in Mensiau Village oftently utilize plants as natural dyes for strings that are to be used to make weaves of tradisional clothes, and also as natural dyes for foods. The of research was to cognize the species of plants used as natural dyes and now they are processed. This research was conducted in April to Juni 2014. The method of respondents selection used in this research was snowball method. The result showed that there are 5 species of plants used as natural dyes for strings and clothings, which are Morinda citrifolia, Psychoteria sp, Marsdenia tinctoria, Beting and Jangau. There are also 2 species of plants used as natural dyes for foods, which are Curcuma domestica and Pandanus sp.
Komposisi Mikroalga Epilitik di Sungai Mentuka Kabupaten Sekadau Ari Hepi Yanti, Diah Pratiwi, Tri Rima Setyawati,
Jurnal Protobiont Vol 6, No 2 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i2.20822

Abstract

Ephilitic microalgae is a microalgae that lives on a stone surface and it has an important role in aquatic ecosystem. The aim of this study are to know the composition of ephilitic microalgae and the condition of physical-chemical water in Mentuka River. This study was conducted 3 months from November 2016 to January 2017. This study used purposive random sampling method. The result shows that ephilitic microalgae which found in Mentuka River can be classify into two classes, namely Bacillariophyceae (15 genera) and Zygnematophyceae (4 genera). Synedra has the highest of average abundance in Mentuka River and the lowest is Fragilaria. Diversity and Evenness Index of ephilitic microalgae in every station categorized medium (H’= 1,53-1,65 dan E=0,52-0,56), meanwhile categorized of Dominance Index is low (C=0,29-0,34). The environmental condition in Mentuka River supports the life of ephilitic microalgae with temperature 26-28˚C, stream discharge is about 6,1-7 m/s, pH is about 6,8-7,3, dissolved oxygen is about 6,1-7 mg/L and CO2 is 3,9-5,0 mg/L.
Deteksi Bakteri Selulolitik pada Kotoran Luwak (Paradoxurus hermaphroditus) dari Kebun Binatang Bandung Rikhsan Kurniatuhadi, Shinta Rahayu Rahmawati,
Jurnal Protobiont Vol 7, No 2 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i2.25294

Abstract

Cellulolytic bacteria were a group of bacteria involved in coffee fermentation in the digestive tract of civet (Paradoxurus hermaphroditus). The aim of this research was to detect the presence of cellulolytic bacteria isolated from civet feces. This research was conducted from December 2015 to February 2016. Samples of civet feces were collected from Bandung Zoo. Bacteria were isolated from civet feces and screened for cellulolytic activity in Carboxy Methyl Cellulose (CMC) media. Positive result for cellulose producing activity was indicated by the formation of clear zone around the colony. Characterization of the isolated bacteria was done based on macroscopic and microscopic observations followed by biochemical test. A total of 9 genera of cellulolytic bacteria were identified from the civet feces samples, such as Xylophilus (BSKL 1), Caryophanon (BSKL 2), Aeromicrobium (BSKL 3), Exiguobacterium (BSKL 4, BSKL 11), Brochotrix (BSKL 5), Alcaligenes (BSKL 6), Alteromonas (BSKL 7), Halomonas (BSKL 8), Chromobacterium (BSKL 9), Corynebacterium (BSKL 10, BSKL 13), Cellulomonas (BSKL 14) and BSKL isolates 12.
Kekayaan Jenis Anggrek Di Hutan Alam Desa Beginjan Kecamatan Tayan Hilir Kabupaten Sanggau Riza Linda, Rizka Amalia, Irwan Lovadi,
Jurnal Protobiont Vol 4, No 1 (2015)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v4i1.9719

Abstract

The orchid species richness in anecosystem needs to be revealed in order to support the efforts of the biodiversity conservation. This research aims to determine the types of orchids found in the Natural Forest area in the Village of Beginjan, Sub-district of Tayan Hilir, Sanggau Regency. The research was conducted from April 2014 to July 2014 at the Natural Forest of the Village of Beginjan, Sub-district of Tayan Hilir, Sanggau Regency. The samples were taken through the cruise method by exploring the Forest and collecting each sample found. The research found ten different types of natural orchids consisting of seven species of epiphytic orchids, two types of terrestrial orchids and one type of lithophytic orchid. The orchid genus commonly found in this forest is the Bulbophyllum.
Isolasi Dan Identifikasi Jamur Dari Organ Bergejala Sakit Pada Tanaman Jeruk Siam (Citrus nobilis var. microcarpa) Riza Linda, Ruspa Ningsih, Mukarlina,
Jurnal Protobiont Vol 1, No 1 (2012)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v1i1.586

Abstract

Tanaman jeruk siam (Citrus nobilis var. microcarpa) merupakan salah satu tanaman hortikultura dan komoditi unggulan di Pontianak Kalimantan Barat. Jamur merupakan salah satu penyebab serangan penyakit pada tanaman jeruk. Penelitian ini bertujuan untuk mengetahui jenis-jenis jamur yang dapat diisolasi dari organ sakit pada tanaman jeruk siam (C. nobilis) pada beberapa tingkatan umur tanaman yaitu 0 sampai 4 bulan, 4 sampai 8 bulan, 8 bulan sampai 4 tahun dan 4 tahun ke atas. Hasil penelitian menunjukkan bahwa jamur yang terdapat pada organ sakit tanaman jeruk yaitu Fusarium sp, Phytophthora sp, Colletotrichum sp, Diploidia sp, Capnodium sp, Sphaceloma sp, Basidiophora sp. Gejala sakit pada tanaman jeruk yang ditimbulkan oleh jamur mulai terlihat pada umur yang berbeda yaitu Fusarium sp, Phytopthtora sp, dan Diploidia sp, memperlihatkan gejala sakit saat umur 4 tahun ke atas pada akar, batang dan buah. Capnodium sp, Basidiophora sp, Sphaceloma sp memperlihatkan gejala sakit pada tanaman jeruk saat berumur 4 bulan sampai umur 4 tahun ke atas pada daun dan buah. Sementara, Colletotrichum sp memperlihatkan gejala seperti bercak kehitam-hitaman pada organ daun dan tunas yang masih muda pada umur 4 sampai 8 bulan dan gejala serangan pada ranting tanaman jeruk mulai terlihat saat berumur 4 tahun ke atas

Page 24 of 36 | Total Record : 358

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