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Rafdinal Rafdinal
Jurusan Biologi Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Tanjungpura
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Komposisi Diatom (Bacillariophyceae) Perifitik pada Substrat Kaca di Sungai Kapuas Kecil Kota Pontianak Kalimantan Barat Tri Rima Setyawati, Rizki Aprilliani Rafdinal
Jurnal Protobiont Vol 7, No 3 (2018)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v7i3.29855

Abstract

Periphytic diatom (Bacillariophyceae) is diatom that lives attach on a substrate and it was dependent on the environmental conditions in an aquatic ecosystem. This study was aimed to determine the composition of periphytic diatom (Bacillariphyceae) on glass substrate and the condition of physical chemical water in Kapuas Kecil River. This study was conducted from September to December 2017. The sampling stations were chosen by purposive random sampling method and divided into four stations. At each station in the river were installed 5 baskets each with 5 glass slides. Samples were collected from three baskets with sampling intervals on day 2, 5, 10, 15, and 20. The result shows that the composition of periphytic diatoms (Bacillariophyceae) in Kapuas Kecil River consists of 29 genera from 2 orders (Pennales and Centrales) and 12 families. The most commonly genera found of periphytic diatom were Eunotia, Gomphonema, Frustulia and Nitzschia.
PEMANFAATAN TUMBUHAN OBAT OLEH MASYARAKAT SUKU MELAYU DI DESA SUNGAI DAUN KECAMATAN SELAKAU KABUPATEN SAMBAS Meisia, Lili; Rafdinal, Rafdinal; Ifadatin, Siti
Jurnal Protobiont Vol 9, No 1 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i1.39989

Abstract

The Malay Tribe in West Kalimantan are the largest after Dayak Tribe. The most people in Sungai Daun Village are Malay Tribe who still use plants as medicine. This research was conducted with the aim to know the types of medicinal plants, parts of plants used as medicines and methods of processing and the use of plants as medicine. The research was conducted in Sungai Daun Village, Selakau Sub-District, Sambas District. The research method using snowball sampling with 12 respondents consist of village heads, herbalist, shaman giving birth and other community members who have knowledge about medicinal plants. The results showed that there were 74 species of plants included in the 43 families used as medicine. The highest percentage of families is Asteraceae (6,8%), Euphorbiaceae (6,8%) andPiperaceae (6,8%). Part of a widely used plant as medicine is the leaves (48,8%), while the way of processing and the use of medicinal plants is in boiled (55,3%) and drunk (48,3%).
PEMANFAATAN TUMBUHAN OBAT OLEH MASYARAKAT SUKU DAYAK KENDAWANGAN DI DESA RANGKUNG KECAMATAN MARAU KABUPATEN KETAPANG Andari, Desti; Linda, Riza; Rafdinal, Rafdinal
Jurnal Protobiont Vol 9, No 1 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i1.41609

Abstract

Dayak Kendawangan tribe is a sub-tribe of Dayak which is spread around Kendawangan River in Rangkung Village, Marau District, Ketapang Regency. Dayak Kendawangan tribe still uses plants as traditional medicine. The purpose of this study was to determine the types of medicinal plants utilized by Kendawangan Dayak people in Rangkung Village. This research was conducted in October to December 2018. The method used was snowball with 11 respondents and conducted interviews with respondents to obtain information on traditional medicines and analyzed using qualitative and quantitative analysis. The results showed there were 52 species from 33 families, the most widely used family is Zingiberaceae (9,62 %). Part of a widely used plant is the leaves (42,18 %), while the way of processing and the use of medicinal plant is in boiled (59,61 %) and drunk (50,94 %). The most uptake of medicinal plants in the yard (47,82 %) and forest (39,13 %). The highest frequency of citation (FIC) value is Psidium guajava (54,5 %). Plant part value (PPV) and interspecific use value (IUV) of plants used in traditional medicine of Kendawangan Dayak tribe are 0.5-1 and 0.3-2, respectively.
Pemanfaatan Rotan dan Bambu yang Bernilai Ekonomis oleh Masyarakat Suku Dayak Kanayatn di Kecamatan Sengah Temila Kabupaten Landak Rafdinal, Fransisca Linda, 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.v6i3.22484

Abstract

The Kanayatn Dayak tribe in Sengah Temila Subdistrict of Landak Regency use rattan and bamboo for daily needs and to improve the living standard and economy of rural society. This research aims to find out the types of rattan and bamboo used and the from of its utilization, and to find out the contribution of rattan and bamboo to the income of the family by the Kanayatn Dayak community in Sengah Temila Subdistrict of Landak Regency. This research was conducted from March to May 2017. This research obtained 5 species of bamboo plant from Poaceae Family and 2 species of rattan from Arecaceae Family. Rattan and bamboo are potential as handicraft and food materials. In this research, the contribution of rattan and bamboo in Sengah Temila Subdistrict of Landak Regency shows that rattan contribution was more dominant than bamboo with the highest contribution of rattan by 43% and the lowest contribution 1.8%, while the highest contribution of bamboo by 7% and the lowest contribution by 1.2%.
Eksplorasi Bakteri Selulolitik dari Tanah Hutan Mangrove Peniti, Kecamatan Segedong, Kabupaten Mempawah Rafdinal, Dharma Rudiansyah 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.v6i3.22489

Abstract

Peniti Mangrove is one of the forests in West Kalimantan which has a high forest productivity rate. This highly supports the existence of cellulolytic bacteria, a cellulase-producing microorganism which can degrade cellulose into glucose. This research aims to measure the total density of bacteria, cellulose degradation power and the genera members of cellulolitic bacteria on Mangrove soils in Peniti, Mempawah. The soil samples were obtained through composite samplings, by setting 20 spots in four different locations: A,B,C dan D. Bacterial isolation was conducted using dilution technique and pour plate method on carboxy methyl cellulose (CMC) agar medium. The count of the density was done through total plate count (TPC) method. The degrading power was counted using cellulolytic index value. From the cellulose degrading test, 9 isolates of cellulolytic bacteria from 16 isolates were obtained. Cellulolytic bacteria isolates were characterised by colony morphology, cell morphology and biochemical tests. Through the identification process, 7 genera were identified: Aeromonas, Bacillus, Alcaligenes, Pseudomonas, Actinobacillus, Listeria and Chromobacterium.
KAJIAN BIOMASA TEGAKAN ATAS PERMUKAAN (ABOVEGROUND BIOMASS) DAN CADANGAN KARBON DI BEBERAPA TAMAN KOTA PONTIANAK Maryadi, Andi; Rafdinal, Rafdinal; Linda, Riza
Jurnal Protobiont Vol 8, No 3 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i3.36855

Abstract

Pontianak as the a city the of West Kalimantan, of course, encountered the descrease of land from year to year. This issue leads to the increase of carbon emission in the air. The aim of this research is to find out howmuch biomass and reserved carbon on the surface of gardens in the Pontianak city. This study was conducted from March to June 2017. This used non-destructive methods and alometric equations, data collection was gathered through census on each stand up by measuring DBH ≥ 5 cm. The results of this study shows that biomass above the oil surface at five gardens in Pontianak city was around 36,85-473,42 ton/Ha and reserves carbon was around 18,42-236,71 ton C/Ha. The highest reserve carbon was on street of Jalan Ahmad Yani 1 with the value of reserved carbon was around 236.71 ton C/Ha and the lowest reserved carbon was at the garden of Tugu Khatulistiwa, that was 18.42 ton C/Ha.
INVENTARISASI JENIS ANGGREK (ORCHIDACEAE) TERESTRIAL DI TAMAN WISATA ALAM BUKIT KELAM KABUPATEN SINTANG Lestari, Lulu Dwi; Rafdinal, Rafdinal; Mukarlina, Mukarlina
Jurnal Protobiont Vol 8, No 3 (2019)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v8i3.36834

Abstract

Bukit Kelam Nature Tourism Park in Sintang District is a nature conservation area that has become the habitat for a wide range of endemic flora in West Kalimantan. This study aimed to identify terrrestrial orchids (Orchidaceae) species in Bukit Kelam Nature Tourism Park in Sintang District. This study was conducted from September to November 2017. The inventory of orchids specieswas done by the cruise method. The study obtained 12 terrestrial orchid species i.e Arundina graminifolia, Bromheadia finlaysoniana, Corybas pictus, Coelogyne kelamensis, Dendrobium lobii, Dendrobium olivaceum, Dipodium pictum, Liparis sp., Paphiopedilum bullenianum, Plocoglottis lowii, Spathoglottis kimbaliana,and Thrixspermumamplexicaule.
Peningkatan Kepedulian Masyarakat Kecamatan Pontianak Timur Terhadap Kesehatan Melalui Media Leaflet Rousdy, Diah Wulandari; Linda, Riza; Kustiati, Kustiati; Yanti, Ari Hepi; Rahmawati, Rahmawati; Riyandi, Riyandi; Junardi, Junardi; Ifadatin, Siti; Rusmiyanto, Elvi; Setyawati, Tri Rima; Kurniatuhadi, Rikhsan; Rafdinal, Rafdinal; Turnip, Masnur; Zakiah, Zulfa; Mukarlina, Mukarlina; Lovadi, Irwan; Saputra, Firman
Jurnal Pengabdi Vol 4, No 1 (2021): April 2021
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jplp2km.v4i1.44379

Abstract

Kesehatan merupakan faktor kebutuhan utama manusia untuk dapat melangsungkan aktivitas hidup dengan sempurna. Kesehatan masyarakat terganggu bila terdapat kuman yang menginfeksi tubuh. Corona  atau Severe  Acute  Respiratory  Syndrome Coronavirus  2 (SARS- CoV-2) adalah virus yang menyerang  sistem pernapasan. Penyakit ini dapat menyebabkan infeksi paru-paru yang berat, hingga kematian. Data bulan April 2020, Kecamatan Pontianak Timur dilaporkan mempunyai angka kasus positif Covid-19 paling tinggi diantara kecamatan lain di Kota Pontianak.  Kelurahan di Kecamatan Pontianak Timur yang dilaporkan mempunyai angka kasus Covid-19 antara lain Kelurahan Tanjung Hulu, Kelurahan Parit Mayor, Kelurahan Banjar Serasan, Kelurahan Tambelan Sampit, Kelurahan Dalam Bugis dan Kelurahan Tanjung Hilir. Kurangnya kesadaran masyarakat tentang kesehatan dan cara mengatasi permasalahan kesehatan sangat perlu dilakukan  suatu bentuk sosialisasi dengan cara memberikan edukasi tentang permasalahan kesehatan dan cara mengatasinya. Cara yang sangat memungkinkan pada masa pandemi ini adalah dengan tidak langsung bertatap muka namun dapat dilakukan secara tidak langsung yaitu melalui leaflet dan contoh produk.  Tujuan dari kegiatan ini adalah memberikan edukasi kesehatan dalam mencegah Covid-19 kepada masyarakat. Metode yang dilakukan dalam kegiatan ini adalah memberikan edukasi dan penyuluhan melalui leaflet yaitu cara pembuatan hand sanitizer dan masker serta contoh  produk hand sanitizer dan masker yang diberikan kepada masyarakat. Sebelum pelaksanaan kegiatan, sebagian besar masyarakat (90%) di Kecamatan Pontianak Timur belum menerapkan protokol pencegahan Covid-19 yang benar. Setelah pelaksanaan kegiatan diperoleh hasil berupa peningkatan kesadaran dan pengetahuan masyarakat (100%, n=100 orang) mengenai upaya pencegahan Covid-19 serta cara pembuatan masker dan hand sanitizer.
Hubungan Kerapatan Tanah, Karbon Organik Tanah dan Cadangan Karbon Organik Tanah Di Kawasan Agroforestri Tembawang Nanga Pemubuh Sekadau Hulu Kalimantan Barat Riza Linda, Tirta Sari, Rafdinal,
Jurnal Protobiont Vol 6, No 3 (2017)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v6i3.22492

Abstract

Soil Organic carbon is an organic matter contained in or on the soil surface which derives from natural carbon compounds. Soil becomes an important representation of organic carbon stock in long-term period of land ecosystem, because soil accumulates carbon larger than those in plant biomass and atmosphere. This research aims to study the correlation between soil density, soil organic carbon, and soil organic carbon stock in tembawang agroforestry area Nanga Pemubuh Sekadau Hulu West Kalimantan. The results show that soil density has a negative correlation and a real effect on soil organic carbon, and it has positive correlation and a real effect on soil organic carbon stock.
KEPADATAN DAN POLA PENYEBARAN Shorea leprosula Miq. DI STASIUN PENELITIAN CABANG PANTI TAMAN NASIONAL GUNUNG PALUNG KALIMANTAN BARAT Sholihin, Nur; Wardoyo, Elvi Rusmiyanto Pancaning; Rafdinal, Rafdinal
Jurnal Protobiont Vol 9, No 3 (2020)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v9i3.49806

Abstract

Shorea leprosula has high economic and ecological value. Shorea leprosula population decreases due to increased illegal logging activities, especially in Gunung Palung National Park. This research aims to find out the density and spreading pattern of Shorea leprosula Miq. at Research Stasiun Cabang Panti, Gunung Palung National Park, West Kalimantan. The research was conducted from June to August 2020. The research method used is random sampling in 3 different locations, namely alluvial habitats, sandy rocks and freshwater swamps. Sampling using a squared method with a plot size of 20 x 20 m and made 10 plots on each habitat. The results showed that the density of S. leprosula is highest in freshwater swamp habitat of 170 individuals/Ha and the lowest in sandy rock habitat of 103 individuals/Ha. Spreading pattern S. leprosula is aggregate.
Co-Authors Adityo Raynaldo Afghani Jayuska Alfariz, Surya Abi Andari, Desti Andi Denisa Fadliah Nur Andini, Veronika Annisa Aulia Fahmi Anthoni B. Aritonang Ari Hepi Ari Hepi Yanti Ari Hepi Yanti Ashari, Asri Mulya Bambang Kurniadi Desriani Lestari Diah Wulandari Rousdy Dina Oktaviani Azra Dwi Gusmalawati Eko Subrata Eko Subrata Elvi Rusmiyanto Pancaning Wardoyo, Suci Lestari, Mukarlina, erli, erli Ester Yulinda Etha Marista Fadliah Nur, Andi Denisa Fahmi, Annisa Aulia Firman Saputra Firman Saputra Firman Saputra Fitri, Anjelina Gusti Eva Tavita Gusti Hardiansyah Hadi, Sumi Herlinda, Lira Indra, Sutarto Kusuma Irtiawati, Irtiawati Irwan Lovadi Irwan Lovadi Irwan Lovadi Jeno Jeno Junardi Junardi Junardi Junardi Juniarty, Syffa Kardina, Megawati Kustiati Kustiati Kustiati Lestari, Lulu Dwi Lucky Hartanti Lucky Hartanti, Lucky Maryadi, Andi Masnur Turnip Masnur Turnip Megawati - Meisia, Lili Minsas, Sukal Muhammad Fajar Muhammad Yuda Putratama Mukarlina, Mukarlina Muliadi Muliadi Neva Satyahadewi NUR INDRIANTORO Rahmat Febrianto Rahmawati, Rahmawati Renianda Rikhsan Kurniatuhadi, Rikhsan Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiaty Riyandi Riyandi Riyandi Riyandi Riza Linda Riza Linda Robin Saputra Selpi, Selpi Shofiyah, Sofi Siti Sholihin, Nur Siti Ifadatin Siti Ifadatin Siti Khotimah Siti Nurbaiti Sofi Siti Shofiyah Sukal Minsas Surya Abi Alfariz Ternisius Apriyanto Tri Rima Setyawati Turnip, Masnur Venia Nur Warsidah Warsidah Warsidah, Warsidah Wendy Kristianto Wibowo, Anggi Zibar, Zan Zulfa Zakiah