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All Journal ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Ilmu Lingkungan AL KAUNIYAH Jurnal Sains Dasar Journal of Aquatropica Asia Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Riset Akuakultur JURNAL PERIKANAN TROPIS Jurnal Perikanan Pantura Bioscientist : Jurnal Ilmiah Biologi Jurnal Perikanan
Robin Robin
Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Social Sciences Other

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PERFORMA PERTUMBUHAN IKAN SELUANG ASAL PULAU BANGKA (Brevibora dorsiocellata) DENGAN PEMBERIAN PAKAN BERBEDA DALAM WADAH BUDIDAYA PADA SKALA LABORATORIUM DI TAHAP AWAL DOMESTIKASI Muhammad Zambawi; Ahmad Fahrul Syarif; Robin Robin
JURNAL PERIKANAN TROPIS Vol 7, No 1 (2020)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v7i1.1633

Abstract

This research aimed to evaluated the growth performance of eyespot rasbora (Brevibora dorsiocellata) feeding with different feed in cultured conditions on early stage of domestication. The fishes was collected from river among Balunijuk Village, Bangka Residence. It’s conducted on February until March 2019 at  Laboratory of Aquaculture Sub-Laboratory of Hatchery, University of Bangka Belitung. A kinds of feed on this tretment was blood worms (Tubificidae) and commercial feed (pellet). The parameters observed in this research was surival rates, absolute weight and length and feed consumptions level. The result showed that the survival value ranged on 90-100%., the absolute weight was 0,12±0,02 until 0,17±0,02 grams, the absolute length was 0,69±0,17 until 0,79±0,06 cm and a feed consumptions level was 10±0,58 until 11±1,00 gram. In common, the eyespot rasbora (Brevibora dorsiocellata) showed the postively responses on early stage of domestications with different feed on cultured medium.Keywords : Bangka Island, Brevibora dosrsiocellata, Domestication, Eyespot Rasbora
Phytoplankton community structure and it’s relationships with water quality in Bangka Island, Indonesia Muh Yusuf; Robin Robin; Wahyu Adi; Mu’alimah Hudatwi; Widianingsih Widianingsih; Retno Hartati; Robertus Triaji Mahendrajaya; Cristiana Manullang
ILMU KELAUTAN: Indonesian Journal of Marine Sciences Vol 26, No 1 (2021): Ilmu Kelautan
Publisher : Marine Science Department Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ik.ijms.26.1.37-44

Abstract

Phytoplankton plays an important role in primary productivity in marine environment. Various environmental changes in coastal area will impact the water quality and their phytoplankton compositions. The purpose of this study is to examine the abundance of phytoplankton from two different sites, i.e Tanah Merah (close to mining site) and Semujur Island (away from mining site) in Bangka Island. Phytoplankton and water sample were collected on June- August 2018. Water quality was measured using water quality checker, whereas the phytoplankton was identified under the microscope with a magnification of 100x. Non-parametric Kruskal test and T-test analysis was performed to determine the abundance, diversity, uniform, and dominance of phytoplankton between Sites, respectively. Statistical analyses showed the abundance of phytoplankton at Semujur Island was significantly higher than that at Tanah Merah (p = 0.003). In additions the diversity, uniform, and dominance were also significantly different between sites (all p <0.05). In Semujur Island, Diatoms (Thalassiothrix, Chaetoceros and Thalassionema) were more dominants than the Dinophyceae group. However, in Tanah Merah, the genera Ceratium belong to class Dinophyceae was more dominant than the class Bacillariophyceae. These results performed that the phytoplankton in Tanah Merah and Semujur Island was affected by environment, in this case the mining area. The water quality in Semujur Island (non-mining Area) might have good quality than in Tanah Merah (mining area). The average value of turbidity and Total Suspended Solid in Tanah Merah Waters causes low abundance of phytoplankton. It can be concluded that tin mining can disrupt the abundance and composition of phytoplankton as a primary producer of waters.
Eksplorasi, Seleksi dan Identifikasi Kandidat Bakteri Selulolitik Asal Ekosistem Mangrove Sungailiat, Pulau Bangka Liza Janatul Khulud; Dwi Febrianti; Eva Prasetiyono; Robin Robin; Ardiansyah Kurniawan
Jurnal Sains Dasar Vol 9, No 1 (2020): April 2020
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jsd.v9i1.38899

Abstract

Mangrove memiliki potensi sebagai sumber bakteri pendegradasi selulosa. Pulau Bangka, yang kaya mineral timah, belum dikaji potensi bakteri selulolitiknya. Tujuan penelitian ini untuk mendapatkan kandidat bakteri selulolitik melalui seleksi isolat dari serasah daun lapuk, kayu lapuk, dan lumpur mangrove, serta mengevaluasi patogenisitas kandidat bakteri selulolitik melalui uji patogenisitas secara in vivo. Penelitian terlaksana pada bulan Januari sampai dengan April 2018. Materi uji yang digunakan pada penelitian ini adalah kandidat bakteri selulolitik yang diisolasi dari lumpur, serasah daun dan kayu lapuk dari tumbuhan mangrove dan ikan nila (Oreochromis niloticus). Metode penelitian yang digunakan yaitu metode deskriptif dan eksperimental. Metode deskriptif digunakan pada pengujian bakteri secara in vitro, pegamatan gejala klinis ikan dan kondisi organ dalam ikan setelah diberi perlakuan. Metode eksperimental digunakan pada uji patogenisitas untuk pengamatan parameter kelangsungan hidup. Perlakuan yang diberikan pada ikan uji meliputi injeksi dengan kandidat bakteri selulolitik, injeksi dengan NaCl dan tanpa injeksi. Hasil penelitian menunjukkan bahwa isolasi dan seleksi kandidat bakteri selulolitik didapatkan sebanyak empat belas  isolat. Isolat kandidat bakteri selulolitik yang memiliki aktivitas selulolitik terbaik yaitu isolat bakteri yang berasal dari serasah daun mangrove dengan kode isolat SLS5. Berdasarkan uji biokimia, isolat bakteri SLS5 tersebut teridentifikasi sebagai Bacillus sp. Pengujian patogenisitas bakteri SLS5 membuktikan bahwa bakteri ini bersifat non-patogen (tidak menyebabkan sakit dan kematian) pada ikan Nila.
Pencampuran Ekstrak Daun Gamal (Gliricidia sepium) ke dalam Pakan terhadap Peningkatan Sistem Imun pada Ikan Nila (Oreochromis niloticus) Eviani Eviani; Eva Prasetiyono; Robin Robin; Dwi Febrianti
Jurnal Sains Dasar Vol 8, No 2 (2019): October 2019
Publisher : Faculty of Mathematics and Natural Science, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jsd.v8i2.20208

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas dan dosis terbaik penambahan ekstrak daun gamal (Gliricidia sepium) ke dalam pakan dalam meningkatkan sistem imun pada ikan nila (Oreochoromis niloticus). Desain penelitian ini menggunakan Rancangan Acak Lengkap (RAL) tunggal dengan 4 taraf perlakuan dan 3 ulangan pada setiap taraf, dalam setiap ulangan terdapat 7 ikan. Ikan yang digunakan berukuran 10-12 cm dengan bobot 20 - 25 gram. Perlakuan terdiri dari, perlakuan A (0,02), B (0,03), C (0,04) D kontrol (tanpa penambahan ekstrak daun gamal). Parameter yang diamati meliputi pengamatan profil darah, kelangsungan hidup, respon nafsu makan, pertumbuhan mutlak, laju pertumbuhan spesifik dan kualitas air. Data di analisis menggunakan ANOVA satu arah. Hasil yang berbeda nyata selanjutnya diuji lanjut dengan uji Duncan. Hasil penelitian menunjukkan bahwa Penambahan ekstrak daun gamal ke dalam pakan tidak berpengaruh nyata (P≥0,05) terhadap kelangsungan hidup, pertumbuhan ikan dan respon nafsu makan selama perlakuan dikategorikan sedang. Jumlah eritrosit, kadar hematokrit dan kadar hemoglobin selama perlakuan masih dalam kisaran normal yang mengindikasikan ikan masih dalam kondisi sehat. Kesimpulan yang diperoleh adalah dosis 0,04 merupakan dosis yang terbaik pada penelitian ini karena mampu meningkatan sistem imun pada ikan nila dilihat dari peningkatan jumlah leukosit sebesar (16,07 x 105 sel/mm3).
Potential accumulation of lead (Pb) through biomagnification In jambal catfish (Pangasius djambal) cultured in the old post mining pit lakes of Bangka Belitung archipelago Robin Robin
Journal of Aquatropica Asia Vol 3 No 1 (2016): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The consequences of tin mining activities is the formation large basin-shaped holes filled with water in which the local (Bangka Belitung islands) term is a Kolong or Camuy (lake). Heavy metal concentrations are still high in all the pits and endangering human health; is the image that is in today's society so that people refused to eat the fish from or doing aquaculture activities in kolong.Pb heavy metal in the jambal catfish start found in the second month, the month of December 2011 on the kidney and meat measured 0,032 mg/kg and 0,177 mg/kg, respectively. In the third month (January 2012) Pb was found in almost every organ of jambal above safe levels for consumption, ie 15,39mg/kg in liver, and 40,56 mg/kg in the flesh.Decrease in water temperature and pH also resulted in an increase of Pb accumulation in the meats of jambal catfish, which amounted to 40,56mg/kg. During the four months of cultivation, the accumulation of heavy metals Pb that occur in every organ of observation had a significant influence to the growth rate of jambal catfish. Accumulation of Pb in each jambal catfish organs in the first and second months of cultivation is almost immeasurable but still lowering the rate of growth since the first month. The jambal catfish body already polluted with the heavy metals, as evidenced by Pb measured in the meats and kidney in the second month of cultivation.
Relationships of plankton content in the digestive tract of a red tilapia (Oreochromis sp.) to the accumulation of lead (Pb) into the fish muscle in the old lake of post-tin mining of Bangka Belitung Robin Robin; Kukuh Nirmala
Journal of Aquatropica Asia Vol 2 No 2 (2016): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The red tilapia were cultivated in kolong (above 30 years age of lake of post-tin mining) for four month; on the rate of lead (Pb) biomagnification in the organs (liver, kidney and muscle), given positif correlation from planktons in instestine composition, and its effects to the growth rate has been investigated. Results revealed that in the third month, accumulation of lead in the organs of both species were increased, especially in their livers, above the safe level to be consumed (62.14 mg/kg, 8.41 mg/kg and 15.39 mg/kg, 55.23 mg/kg, respectively), but then were decreased in the fourth month. Biomagnification of lead affects the growth rate of both species significantly
PERFORMA PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN BETUTU (Oxyeleotris marmorata ) YANG DIPELIHARA PADA WARNA WADAH DAN SISTEM AERASI YANG BERBEDA Ahmad Sahrim; Eva Prasetiyono; Robin Robin
Journal of Aquatropica Asia Vol 4 No 2 (2019): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v4i2.2218

Abstract

This research aimed to evaluate the effect of container use and aeration on marbled goby's growth and survival. Evaluate aerated containers and optimal containers in the marbled goby culture, which are expected to increase their growth and survival. This study uses the experimental method Complete Complete Random Design with six handling and three replications. The treatment given is on the transparent container with aeration (A), transparent containers without aeration (B), black containers with aeration (C), black containers without aeration (D), blue containers with aeration (E), blue containers without aeration (F). This research was conducted in March - April 2018 in the Aquaculture Laboratory, Bangka Belitung University. The main parameters measured were the growth and survival of marbled goby seeds. The results showed that the culture on a different color of the containers and aeration system did not affect the growth and survival of marbled goby (Oxyeleotris marmorata) size of fish seed 11 – 15 cm fish density of 4 fish in each treatment.
KAJIAN KESESUAIAN LINGKUNGAN DAN EKONOMI BUDIDAYA IKAN GURAMI (Osphronemus gouramy) DI DESA PINANG SEBATANG, KECAMATAN SIMPANG KATIS, KABUPATEN BANGKA TENGAH Mega Juni; Robin Robin; Endang Bidayani
Journal of Aquatropica Asia Vol 6 No 2 (2021): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v6i2.2664

Abstract

Cultivation is an activity that is carried out in connection with the process of multiplaying resources, one of which is in the field of fisheries. This activity, especially freshwater cultivation, has developed in the community, especially in Bangka Belitung Province, but the ponds used suitability the requirements of both physical, chemical and biological parameters of the waters as well as business feasibility. This study to knew suitability of water quality and analyze the cultivation of gourami in Pinang Sebatang Village. This research was carried out in December 2020 in Bangka Tengah district. This study used a survey method in the form of a case study methode in determining water quality. And then carried out a feasibility test of water quality using the STRORET method and the census method to analyzing cultivation business. Water quality and business analysis were carried out in the gourami cultivators’ pond at Pinang Sebatang Village sustainable. The result showed that the water quality in the gourami aquaculture pond at Pinang Sebatang Village was categorized as moderately polluted water quality status in pond 1 with a score of -12 and the status with lightly polluted in pond 2 with a score of -2. The method of data processing analysis of gourami cultivation at Pinang Sebatang Village uses quantitative methods. The result of the study showed that the income per cycle was Rp 120.000.000,00, income per cycle of Rp. 49.368.000,00, profit per cycle of Rp 38.568.000,00 and business efficiency of 1,69. Form the result of the STORET analysis and the business analysis that has been obtained, the cultivation pond at the Pinang Sebatang Village is feasible to be developed for the cultivation of gourami rearing.
Induksi maturasi ikan seluang (Rasbora einthovenii) betina menggunakan hormon gnrh analog + anti dopamin melalui pakan Ahmad Fahrul Syarif; Dwi Friska Anindyta Putri; Robin Robin
Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Vol 5, No 1 (2021): SAT Edisi Maret
Publisher : Departemen Akuakultur FPIK UNDIP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/sat.v5i1.10570

Abstract

Ikan seluang (Rasbora einthovenii) merupakan ikan yang potensial dikembangkan sebagai ikan hias lokal, ikan ini memiliki warna yang cerah serta corak yang menarik, yang bisa menjadi daya tarik untuk dijadikan sebagai ikan hias. Pengembangan ikan seluang perlu dilakukan melalui proses budidaya, agar terjaga ketersediaan ikan seluang di alam. Sehingga perlu diketahui aspek reproduksi sebagai informasi dalam upaya pemijahan ikan seluang. Penelitian ini bertujuan untuk menguji efektifitas hormon GnRH-Analog+Anti Dopamin yang diberikan untuk kematangan gonad ikan seluang melalui pakan dan mengevaluasi dosis terbaik yang efektif dalam meningkatkan kematangan gonad ikan seluang. Penelitian ini menggunakan metode percobaan, dengan dosis pemberian GnRH-Analog+Anti Dopamin ke dalam pakan yang digunakan ialah  P1 (0 ml/g) P2 (0,005 ml/g) P3 (0,01 ml/g) P4 (0,015 ml/g). Hasil penelitian menunjukkan bahwa pemberian GnRH-Analog + Anti Dopamin ke dalam pakan memberikan hasil terbaik pada perlakuan P4 di hari akhir pengamatan dengan tingkat kematangan gonad sebesar TKG IV, gonado somatic index (GSI) sebesar 5,07 ±2,76 %, hepato somatic index (HSI) sebesar 0,45 ±0,04 %, fekunditas 57 butir dan survival rate (SR) 100%.Kata kunci : Seluang, Rasbora einthovenii, GnRH-Analog+Anti Dopamin, Induksi Maturasi, Pakan
Perbandingan Pola Rasio Morfometrik dan Karakteristik Habitat Dua Spesies Ikan Wild Betta Asal Pulau Belitung Ahmad Fahrul Syarif; Robin Robin; Yuant Tiandho; Andi Gustomi
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 1 (2021): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v9i1.3563

Abstract

The existence of Wild Betta fish in Belitung Island needs to be studied. This study aims to analyze the differences in the morphology of two species of Wild Betta fish from Belitung Island based on the morphometric characteristics and habitat of these fish. The method used in this research is quantitative descriptive. This research was conducted in freshwater located in Dukong Village, Simpang Pesak District, East Belitung Regency from May to June 2020. The fish samples obtained were 35 fish consisting of 20 Betta uberis fish and 15 Betta edithae fish. The data obtained were analyzed descriptively and presented in graphs or tables. The results showed that the comparison of the morphometric ratio patterns found in the two Wild Betta fish species differed specifically from several characters, including Total Length (PT), Body Length (PB), Tail Length (PE), and Head Height (TK). Meanwhile, based on the ratio of morphometric characters, there are 3 main characteristics, namely: 1) Tail Length (PE) (1.249); 2) Head Length (PK) (0.869); 3) Width Body I (LB-I) (1,126); 4) Head Length (PK) (0.816); 5) Body Width II (LB-II) (0.337); and 6) Body Length (PB) (0.436). The habitat of Wild Betta fish from Belitung Island generally inhabits peat waters with fairly low pH conditions, ranging from 4-5 with the color of the waters that tend to be black to brownish.
Co-Authors Ahmad Fahrul Syarif Ahmad Sahrim Andi Gustomi Ardiansyah Kurniawan Cristiana Manullang Dendy Winardi Denny Syaputra Dwi Febrianti Dwi Febrianti Dwi Febrianti Dwi Friska Anindyta Putri Endang Bidayani Eva Prasetiyono Eva Prasetiyono Eva Prasetiyono Eviani Eviani Kukuh Nirmala Laras Maharani Liza Janatul Khulud Mega Juni Muhammad Yusuf Muhammad Zambawi Mu’alimah Hudatwi Retno Hartati Robertus Triaji Mahendrajaya Supitri Supitri Tiara Puspa Anjani Wahyu Adi Widianingsih Widianingsih Yuant Tiandho Yusrika Octarina