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Journal : Samakia: Jurnal Ilmu Perikanan

BAKTERI SELULOLITIK SERASAH DAUN MANGROVEDI PULAU BANGKA Ardiansyah Kurniawan; Asep Awaludin Prihanto; Suci Puspitasari; Andi Kurniawan; Euis Asriani; Abu Bakar Sambah
Samakia : Jurnal Ilmu Perikanan Vol 9 No 1 (2018): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.252 KB) | DOI: 10.35316/jsapi.v9i1.218

Abstract

The study aimed to obtain isolate of cellulolytic bacteria from leaf litter on mangrove in Bangka Island. Sampling was conducted on mangroves in Sungailiat, Bangka and Tukak Sadai, South Bangka district. The isolation was carried out using 1% enriched agarmedia of Carboxymetyl Cellulose (CMC). The bacterial isolates were tested with cellulolytic growth on 1% enriched CMC agar medium and lugol added at 72 hours. The clear zone resultingindicates cellulose degradation ability. The positive isolate of cellulolyticwas identified by biochemical tests. 1 of 5 isolates in Sungailiat positive cellulolytic mangroves and identified as Bacillus subtilis. 2 of 5 isolates in mangrove Tukak Sadai is positive as a cellulolytic bacteria and identified as Staphylococcus saproviticus and Bacillus cereus.
FITOPLANKTON PADA HABITAT IKAN CEMPEDIK (Osteochilus spilurus) DI SUNGAI LENGGANG, BELITUNG TIMUR Jeny Setiawan; Ardiansyah Kurniawan; Suci Puspita Sari; Andri Kurniawan; Yulian Fakhrurrozi
Samakia : Jurnal Ilmu Perikanan Vol 9 No 2 (2018): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.252 KB) | DOI: 10.35316/jsapi.v9i2.225

Abstract

Lenggang River in East Belitung regency becomes the natural habitat of Cempedik Fish (Osteochilus spilurus) which is an important economical plankton-feeder fish and has close to the culture of society. The production which still dependent of natural catch makes the description of phytoplankton can be the foundation in fisheries management and developing aquaculture of Cempedik Fish. This study aims to obtain a description of phytoplankton in Lenggang River using quantitative descriptive method. Phytoplankton sampling was conducted during the Cempedik Fishing season in December 2016 with four stations on the Lenggang River based on Cempedik Fish catching location. The abundance of phytoplankton showed values ​​between 3,710 - 8,676 individuals / liter and correlated with the location of Cempedik Fish catch. The dominant index of phytoplankton showed a low value (0.16-0.21) and the uniformity index at the moderate level (0.66 - 0.79) with the Bacillariophyceae Class having the highest dominance.
BAKTERI SELULOLITIK SERASAH DAUN MANGROVEDI PULAU BANGKA Ardiansyah Kurniawan; Asep Awaludin Prihanto; Suci Puspitasari; Andi Kurniawan; Euis Asriani; Abu Bakar Sambah
Samakia : Jurnal Ilmu Perikanan Vol 8 No 2 (2017): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.385 KB) | DOI: 10.5281/jsapi.v8i2.264

Abstract

The study aimed to obtain isolate of cellulolytic bacteria from leaf litter on mangrove in Bangka Island. Sampling was conducted on mangroves in Sungailiat, Bangka and Tukak Sadai, South Bangka district. The isolation was carried out using 1% enriched agarmedia of Carboxymetyl Cellulose (CMC). The bacterial isolates were tested with cellulolytic growth on 1% enriched CMC agar medium and lugol added at 72 hours. The clear zone resultingindicates cellulose degradation ability. The positive isolate of cellulolyticwas identified by biochemical tests. 1 of 5 isolates in Sungailiat positive cellulolytic mangroves and identified as Bacillus subtilis. 2 of 5 isolates in mangrove Tukak Sadai is positive as a cellulolytic bacteria and identified as Staphylococcus saproviticus and Bacillus cereus.
Utilization of Ex Tin Mine Lake For Aquaculture: Case Study Of Muntok Sub District, West Bangka Regency Ira Triswiyana; Ayu Permatasari; Ardiansyah Kurniawan
Samakia : Jurnal Ilmu Perikanan Vol 10 No 2 (2019): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (214.817 KB) | DOI: 10.35316/jsapi.v10i2.534

Abstract

Tin mining has left hundreds of ex-mine lake in Muntok Subdistrict, West Bangka Regency, which is both problems and potential to be exploited. Empowerment of the lake for freshwater fish farming can provide alternative livelihood opportunities besides tin mining. The study of the use of the lakes for fish farming aims to determine the purpose of fish farming with its problems and potential. The study was conducted in June - July 2018 with a descriptive qualitative method through a process of interviews and observations during the implementation of the task of fisheries instructor. The object is on three groups who use the lake for fish farming. The lake can be used productively for catfish and catfish culture utilizing the system of the pen culture. The obstacle of using the lake for fish culture is the potential for bioaccumulation of heavy metals, the difficulty of implementing water quality management, and lower productivity compared to artificial ponds. Under cultivation is recommended to choose Clarias commodities in consideration of consumer safety against bioaccumulation of heavy metals.
Filogeografi Trigonopoma gracile dari Sungai Gedong, Bangka dan Catatan di Paparan Sunda berdasarkan gen COI Ardiansyah Kurniawan; Rina Apriyanti; Alya Maisan Safitri; Siti Puan NIK Almaghribi; Ahmad Fahrul Syarif; Andri Kurniawan
Samakia : Jurnal Ilmu Perikanan Vol 14 No 1 (2023): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/jsapi.v14i1.2349

Abstract

Trigonopoma gracile merupakan salah satu speies ikan air tawar yang ditemukan hidup di perairan Pulau Bangka yang terdampak penambangan timah. Perlu dilakukan kajian terkait hubungan genetik ikan ini dengan wilayah lainnya di paparan Sunda. Sampel ikan dari Sungai Gedong, Bangka diidentifikasi karakteristik molekulernya dengan menggunakan gen COI (sitokrom oksidase I) dan dibandingkan dengan temuan di wilayah Sundaland lainnya. Trigonopoma gracile dari Sungai Gedong, Bangka memiliki hubungan yang dekat dengan ikan T. gracile dari Kalimantan Barat, Serawak, Belitung, dan Sempan, Bangka dengan jarak antara 0,93 – 1,89 %, namun berbeda kluster dengan Selangor, Bangka Selatan, Kemuja-Bangka, Trengganu,dan Serawak dengan jarak genetik 3,69 – 5,44 %. Hubungan antar pulau pada T. gracile diprediksi terjadi akibat hubungan sunga purba Sunda Utara dimasa lampau. Variasi genetik yang muncul di Pulau Bangka dimungkinkan sebagai adaptasi terhadap kondisi lingkungannya.
Co-Authors Abd. Rasyid Syamsuri Abu Bakar Sambah Abu Bakar Sambah Achmad Basorudin Agus Budi Santoso Ahmad Aji A Kurniawan Ahmad Aji A Kurniawan Ahmad F. Syarif Ahmad Fahrul Syarif Aldin Maulana Alya M Safitri Alya Maisan Safitri Andi Kurniawan Andi Kurniawan Andi Kurniawan Andika Kurniawan Andika Saputra Andika Saputra Andika Saputra ANDRI KURNIAWAN Anggi Annisa Hasna Muharomah Aprilia Aprilia Aprillysa M. Putri Artin Indrayati Asep A. Prihanto Asep Awaludin Prihanto Augusta Pratama ayu oktari Ayu Permatasari Ayu Permatasari Ayu Safitri Bebbi Lestari Cici Priya Manik Dara Novera Jumita Dasa Yuli Pramono Dasa Yuli Pramono Denny Saputra Denny Syaputra Denny Syaputra Destra Ramadhanu Dewa Gede Raka Wiadnya, Dewa Gede DONA LISTA Dona Lista Dwi Febrianti DWI FEBRIANTI Dwi Febrianti Dzaki Ramadhan Edian Taufansyah Eka NURCAHYONO Eka Nurcahyono Eko Pratama Emia Pepayocha Endang Bidayani Erlan Widinata Ester Paulina Kristin Euis Asriani Euis Asriani Euis Asriani Euis Asriani Euis Asriani EVA LESTARI Eva Lestari Eva Lestari Eva Lestari Eva Prasetiyono Febi KURNIAWATI Febi Kurniawati Fenny Widyanthi Gunawan Hariati, Anik Martinah Hernandez Kendrick Vautrin Heru Anggara Heru Anggara Heru Anggara Inas R Alam Inas Razzaqu Alam Ipung Hidayat Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Ira Triswiyana Jeny Setiawan Jeny Setiawan Jojo Subagja Juandi Juandi Kartika Kartika KHADIJAH KHADIJAH Khoirul Muslih Khoirul Muslih Kiki Arizona Kiki Arizona Laras Maharani Lia R Ayu Lindiatika LINDIATIKA LINDIATIKA Liza Febrilia Liza Febrilia Liza Janatul Khulud M.A. Hari Fitriyanto Mahrus Ali Mar Tiana Martiana Merin S Muhamad Ichsan Muhammad Fakhry Muhammad Fiky Muhammad Haikal Muhammad Haikal Muhammad I. Nurfaizi Muhammad Tang Mustobi Prananda Mustobi Prananda Naomi Hutabarat Neri Rizkika Neri Rizkika Neri Rizkika Noviar Kandiaz Noviar Kandiaz Nugroho, Teguh Willy Nuning Mahmudah Noor Nur Rahmadina Nur Rahmadina Olivia KHANATI Olivia Khanati OLIVIA KHANATI Olivia Khanati Prastowo Yusuf Alrozi Putri Anggita Putri Arinda Putri Putri Putri Rohanti Zulfa Reza Riko Rina Apriyani Rina APRIYANTI Rina Apriyanti Rina Apriyanti Robin Robin Robin Robin Sandika Wahyudi Sandika Wahyudi Sartili Sartili Selvi Csintia Septiyahadi Saputra Silvia Maryuni Damayanti Siti P N I K Almagribi Siti Puan NIK Almaghribi Soleha Soleha Sonia Berliani Sonia Berliani Subriyono Suci Puspita Sari Suci Puspita Sari Suci Puspita Sari Suci Puspita Sari Suci Puspita Sari Suci Puspita Sari Suci Puspitasari Tania Anjelita Pasaribu Tanisya Apindri Tiara P Anjani Tiara Puspa Anjani TIARA PUSPA ANJANI Tiara Puspa Anjani Tiara Puspa Anjani Tiara Puspa Anjani Tio Arezki Tio Arezki Triswiyana, Ira Ufi Ayu Wulandari Ulfa Dwinda Icas Uswatun Khasana Vega Lestari Virlian Arya Damanta Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yulian Fakhrurrozi Yussa Putri yussa yussa Yustiana Dewi Zeli Zuyadi Zeli Zuyadi Zindi S Sari Zindi Sapeti Sari