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Microhabitat association and population status of the Luwuk introduced Banggai cardinalfish (Pterapogon kauderni Koumans, 1933) population Novalina Serdiati; Abdul Gani; Deddy Wahyudi; Abigail Mary Moore; Samliok Ndobe
Depik Vol 10, No 3 (2021): December 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.3.23501

Abstract

The Banggai cardinalfish Pterapogon kauderni is the Indonesian national marine ornamental fish mascot, and an object of national and international conservation concern. The endemic population of this species is limited to the Banggai Archipelago in Central Sulawesi, Indonesia and a few nearby islands in North Maluku. In addition, introduced populations have become established, mainly along ornamental fish trade routes. The National Action Plan for Banggai Cardinalfish Conservation (NAP-BCFC) calls for monitoring and management of all P. kauderni populations. A survey of the Luwuk introduced P. kauderni population was carried out in October 2021.   Data were collected at three sites with established P. kauderni populations: the ferry harbour, public harbour (Teluk Lalong) and a recreational area on the nearby coast (Kilo 5). P. kauderni were recorded by microhabitat association and size class (recruits, juveniles, adults). Data collected were compared with data from previous surveys where available. With the exception of one group in a sea anemone at Kilo 5, all P. kauderni were associated with Diadema sea urchins (D. setosum at all sites; D. savignyi at Kilo 5). At Kilo 5 P. kauderni the population structure indicates the possible capture of market-sized juveniles. Overall abundance was also lower compared to the polluted but unfished harbours. The proportion of recruits was significantly negatively correlated with the ratio of adult P. kauderni to Diadema urchins. The results will inform regional legislation currently in preparation to support sustainable management of P. kauderni populations, habitat and microhabitat in Central Sulawesi, as well as contributing to NAP-BCFC targets.Keywords:Banggai cardinalfishEndangered speciesDiademaMicrohabitat,MonitoringOrnamental fisheryLocal regulation
Addition of Probiotics to Feed on the Growth and Survival of Tilapia Fish Seeds Nanang Rahmayanti; Samliok Ndobe; Andi Heryanti Rukka; Rusdin
Tadulako Science and Technology Journal Vol. 3 No. 2 (2023): Tadulako Science and Technology Journal
Publisher : LPPM Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/sciencetech.v3i2.17314

Abstract

Introduction: Tilapia (Oreochromis niloticus) is one of the leading commodities of freshwater aquaculture in Indonesia. The problem that is often experienced by farmers is the absorption of fish feed nutrients that are less than optimal, due to the low quality of feed raw materials. The study aims to determine the effect of adding probiotics to feed on growth and survival, in tilapia (O. Niloticus) fry. Method: The test organisms used in this study were tilapia (O. niloticus) as many as 200 fish with an initial weight of 1.09-1.28 g/head. Tilapia seeds were obtained from UPR Saluyu, Dolo sub-district, Sigi district, Central Sulawesi. The design used was a complete randomized design (CRD). Results and Discussion: Variables observed were daily weight growth rate (LPBH), absolute weight growth (PBM), survival rate, feed conversion ratio (CTR), and water quality. Conclusion: The results showed that the highest absolute weight growth in tilapia was found in treatment D (8 mL probiotics) which was 2.04 g, the specific growth rate was (2.86% / day), and the feed conversion ratio produced (1.57), while the survival rate of tilapia obtained during maintenance was (80.00-84.00%).
Diagnosis Dan Patologi Infeksi Bakterial Vibrio Sp. Pada Ikan Kardinal Bangggai (Pterapogon Kauderni) Mohammad Zamrud; Samliok Ndobe; Alimudin Laapo
Mitra Sains Vol 5 No 3 (2017): Juli
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/mitrasains.v5i3.81

Abstract

The aim of this study to observe the effect rearing time of Banggai cardinalfish were infected with Vibrio sp. from mortality rate and verify tissue’s abnormalities through histopathology test. Rearing time were 5, 10 and 15 days using a completely randomized design with three replications. Data processing is done by analysis of variance one-way ANOVA. Histology bacterial identification and data were analyzed descriptively. Research conducted at the Installation Building Fish Quarantine of Palu, Microbiology Laboratory of Palu and Histology Laboratory Fish Quarantine of Makassar in April to August 2015. Based on identification, found 8 bacteria of Vibrio sp were V. pelagius, V. damsela, V. carchariae, V. anguillarum, V. ordalii, V. parahaemolyticus, V. alginolyticus and V. aerogenes. The results showed rearing time for 15 days (treatment C) triggered the highest fatality rate of 62% was followed by rearing time 10 days (treatment B) of 52% and 5 days (treatment A) of 44%. Histopathological test showed tissue damage in the gills, kidney, skin and eyes. The results shows the longer rearing time the higher of mortality rate were infected with Vibrio sp.
Diagnosis Dan Patologi Infeksi Bakterial Vibrio sp. Pada Ikan Kardinal Bangggai (Pterapogon kauderni) Mohammad Zamrud; Samliok Ndobe; Alimudin Laapo
Mitra Sains Vol 7 No 2 (2019): Mei
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/mitrasains.v7i2.280

Abstract

The aim of this study to observe the effect rearing time of Banggai cardinalfish were infected with Vibrio sp. from mortality rate and verify tissue’s abnormalities through histopathology test. Rearing time were 5, 10 and 15 days using a completely randomized design with three replications. Data processing is done by analysis of variance one-way ANOVA. Histology bacterial identification and data were analyzed descriptively. Research conducted at the Installation Building Fish Quarantine of Palu, Microbiology Laboratory of Palu and Histology Laboratory Fish Quarantine of Makassar in April to August 2015. Based on identification, found 8 bacteria of Vibrio sp were V. pelagius, V. damsela, V. carchariae, V. anguillarum, V. ordalii, V. parahaemolyticus, V. alginolyticus and V. aerogenes. The results showed rearing time for 15 days (treatment C) triggered the highest fatality rate of 62% was followed by rearing time 10 days (treatment B) of 52% and 5 days (treatment A) of 44%. Histopathological test showed tissue damage in the gills, kidney, skin and eyes. The results shows the longer rearing time the higher of mortality rate were infected with Vibrio sp.
PRELIMINARY STUDY ON THE CONTENTS OF THE DIGESTIVE TRACT OF THE FISH Sicyopus zosterophorus (Bleeker, 1856) FROM THE BOHI RIVER, BANGGAI DISTRICT, CENTRAL SULAWESI Gani, Abdul; Nurjirana, Nurjirana; Bakri, Achmad Afif; Adriany, Devita Tetra; Khartiono, Lady Diana; Herjayanto, Muh.; Burhanuddin, Andi Iqbal; Serdiati, Novalina; Ndobe, Samliok
Jurnal Ilmu Kelautan SPERMONDE VOLUME 10 NUMBER 2, 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jiks.v10i2.35541

Abstract

ABSTRACT Sicyopus zosterophorus (Gobiidae) has a habitat in clear and fast-flowing rivers. This fish species is found in several rivers in Banggai Regency, Central Sulawesi, one of which is the Bohi River. Studies on the type of food S. zosterophorus in the Bohi River have never been carried out. Therefore, it is necessary to conduct research that aims to determine the type of food S. zosterophorus in nature as important information for life history and feeding in controlled habitats. This research was carried out from December 2019 to January 2020. The fishing was done using a scoop net by snorkeling to get fish at the bottom of the river. The fish obtained were then preserved using 5% formalin and then taken to the laboratory for identification of digestive tract contents. Data on the composition and percentage of types of food in the digestive tract were processed using Microsoft Excel 2010 and analyzed descriptively. The results showed that the contents of the digestive tract of S. zosterophorus were dominated by insects (74%), crustaceans (7%), plants (5%), and phytoplankton (3%). The contents of the digestive tract were not identified as much as 11%. Based on this, S. zosterophorus in the Bohi River is categorized as stenophagic and is a carnivorous fish, especially insectivorous and phytobenthic eaters. This research can be used as a basis for providing natural food for S. zosterophorus in aquaculture. Keywords: Goby fish, insectivorous, phytobenthic, stenophagic
Pengelolaan Sampah Laut Organik Dan Anorganik Bagi Masyarakat Pesisir Di Teluk Lalong Kota Luwuk Walalangi, James Yosep; Ndobe, Samliok; Mangitung, Fifi; Hasanah, Nur
Jurnal Cendekia Mengabdi Berinovasi dan Berkarya Vol 2 No 1 (2024): Januari
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jenaka.v1i4.484

Abstract

Jumlah sampah baik organik maupun anorganik di Kota Luwukkhususnya di Teluk Lalong setiap tahunnnya semakin meningkat. Hal jika tidakdikelola dengan baik akan menimbulkan permasalahan yang kompleks dan seriustidak hanya di darat saja tapi akan merusak pesisir dan pantai Kota Luwuk. Timbunan sampah di daerah perkotaan terutama Kota Luwuk tepatnya di TelukLalong sebagai habitat Banggai Cardinalfish (BCF) (Pterapogon kauderni) telahmelebihi kapasitas pelayanan dan sarana pengelolaan sampah yang ada sehinggasampah menumpuk di Tempat Penampungan Sementara (TPS) dan dilokasi aliransungai di sekitar permukiman penduduk yang akhirnya sampah-sampah tersebutsampai ke pesisir dan laut. Ikan capungan Banggai hidup diperairan yangterlindung, seperti teluk dan lebih menyukai area perairan dekat dasar dengancara berasosiasi dengan berbagai biota (terutama Diademasetosum), dan biasanyadekat dengan larang dan lamun juga di kawasan mangrove. Tujuan kegiatan pengabdian pada masyarakat ini adalah agar masyarakatdapat mengelola sampah rumah tangga masing-masing khususnya masyarakatpesisir Teluk Lalong. Untuk meminimalisir pencemaran sebagai akibat dampakdari sampah laut tersebut maka diperlukan kerjasama yang baik antar masyarakatdan pemerintah daerah setempat terhadap pengelolaan sampah yang ada di daerahaliran sungai maupun di pesisir pantai teluk Lalong Kota Luwuk. Adapun luarandan target capaian dari kegiatan pengabdian ini adalah berupa artikel ilmiah yangakan di publikasikan pada jurnal pengabdian.Kata kunci : pengabdian, pengelolaan, pesisir, sampah
INTERACTION OF STOCKING DENSITY AND DIFFERENT PLANT TYPES IN CULTIVATING SANGKURIANG CATFISH (Clarias gariepinus var. Sangkuriang) AQUAPONIC TECHNOLOGY Dg. Masese, Risa Apriana A.; Ndobe, Samliok; Widiastuti, Irawati Mei
AQUASAINS Vol 12, No 2 (2024): March 2024
Publisher : Jurusan Perikanan dan Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aqs.v12i2.p1451-1461

Abstract

This study investigated the impact of varying stocking densities and plant species interactions within an aquaponic framework. Conducted over a 45-day period (August-October 2023) at the Experimental Farm of Tadulako University, Palu, Central Sulawesi, the research utilized juvenile Sangkuriang catfish (Clarias gariepinus var. Sangkuriang) as the focal organism. Employing a factorial design, with stocking densities 12, 20, and 28 fish per 40 liters of water and three distinct plant species (Ipomoea aquatica, Brassica rapa subsp. chinensis, and Lactuca sativa), the study aimed to elucidate optimal growth conditions. Key findings revealed that the stocking density of 12 fish per 40 liters of water, coupled with pakchoi plants, yielded the most significant growth enhancements. Specifically, this configuration demonstrated a specific growth rate of 6.66±0.7% and absolute weight growth of 14.06±1.0, along with a specific length growth rate of 2.10±0.6% and absolute length growth of 4.48±0.6%. Notably, water quality parameters remained within acceptable limits across all treatments, ensuring an environment conducive to catfish growth. In conclusion, this research underscores the critical role of stocking density and plant selection in optimizing aquaponic systems. The findings offer valuable insights into enhancing both fish and plant growth dynamics within integrated aquaponic frameworks. Keywords: Catfish farming, aquaponics, growth rate, survival rate.
Optimization of PCR Analysis Based on Start Codon Targeted Markers (SCoT Markers) for Identification of Genetic Variation of Seaweed from Central Sulawesi Santoso, Tri Joko; Husni, Ali; Nugroho, Kristianto; Ya’la, Zakirah Raihani; Dewi, Triyani; Marhawati, Marhawati; Maemunah, Maemunah; Rosyida, Eka; Ndobe, Samliok
Journal La Lifesci Vol. 5 No. 1 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i1.1062

Abstract

Seaweed is a fishery commodity that has high economic value because it contains carrageenan which can be used in the pharmaceutical, food, cosmetics, and industrial fields. Central Sulawesi Province is the second largest seaweed producer in Indonesia after South Sulawesi Province. The genetic diversity of seaweed in Central Sulawesi has not been studied much. Therefore, molecular-based characterization activities to identify the genetic variation of seaweed in the province are urgently needed. The purpose of the study was to optimize PCR techniques based on targeted start codon markers (SCoT markers) to identify the genetic diversity of seaweed accessions from Central Sulawesi Province. The results showed that the parameters for seaweed PCR amplification have been optimized. Of the fifteen SCoT primers, 10 of them can work to amplify seaweed DNA collected from several regions in Central Sulawesi. This is shown by the production of PCR result amplicons. PCR results also indicate polymorphism from the seaweed samples tested, although some seaweed samples have not been successfully amplified. The parameters of the PCR technique still need to be improved, especially the concentration of DNA prints, so that valid PCR results will be obtained for use in identifying seaweed genetic diversity.
PERTUMBUHAN DAN KADAR ALBUMIN IKAN GABUS (Channa striata) YANG DIBERI JENIS PAKAN SEGAR BERBEDA Muhammad Safir; Suriani Suriani; Novalina Serdiati; Samliok Ndobe
Jurnal Perikanan Unram Vol 12 No 4 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i4.398

Abstract

Selama ini, ketersediaan ikan gabus (Channa striata) dipasaran masih mengandalkan hasil tangkapan di alam. Selain faktor teknis budidaya, kandungan albumin ikan gabus hasil tangkapan di alam lebih tinggi dari hasil budidaya. Budidaya ikan gabus secara terkontrol dengan pemberian pakan alami sesuai dengan lingkungan alaminya merupakan salah satu upaya untuk mengatasi kadar albumin yang rendah. Penelitian ini bertujuan untuk mengetahui jenis pakan alami (pakan segar) yang memberikan pertumbuhan dan kadar albumin tertinggi pada ikan gabus (C. striata) yang dibudidayakan secara terkontrol. Penelitian menggunakan rancangan acak lengkap dengan mengujikan tiga jenis pakan segar (ikan nilem, cacing tanah, dan berudu), dan masing-masing diberi tiga kali ulangan. Benih ikan gabus (berukuran 8,54±1,85 g) dipelihara dalam baskom (diameter 48 cm dan tinggi 22 cm) yang telah diisi dengan air tawar sebanyak 6 L dengan kepadatan 3 ekor per wadah. Hasil penelitian menunjukkan bahwa pemberian jenis pakan segar tidak memberikan pengaruh (p>0,05) terhadap laju pertumbuhan spesifik harian, pertumbuhan bobot mutlak dan kelangsungan hidup benih ikan gabus dengan lama pemeliharaan 21 hari. Persentase kadar albumin lebih tinggi diperoleh pada benih ikan gabus yang diberi pakan segar jenis berudu (4,2%) dibandingkan cacing tanah (3,10%) dan ikan nilem (3,03%). Pakan segar jenis berudu dapat diterapkan untuk meningkatkan kadar albumin dalam pemeliharaan benih ikan gabus secara terkontrol.
Pengetahuan Masyarakat Mengenai Keberadaan Ikan Capungan Banggai Pterapogon Kauderni Koumans, 1933 (Perciformes, Apogonidae) Di Teluk Palu Sulawesi Tengah Andhy Rahmat Padyawan Unok; Rasul Rasul; Hartina Hartina; Yuliana Yuliana; Abdul Waris; Samliok Ndobe; Yahya Rizkiandra Suryatama; Moh. Fahrit W Hein; Nurhikmah Nurhikmah; Muhammad Herjayanto
Jurnal Perikanan Unram Vol 14 No 3 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i3.864

Abstract

The Banggai cardinalfish, known internationally as the Banggai cardinalfish, is an endemic species of the Banggai Archipelago and its surrounding marine waters. In general, the public's understanding of the existence and conservation efforts for this fish is limited due to a lack of access to information and education about the species. Public knowledge about the existence of the Banggai cardinalfish is a crucial factor in the success of conservation programs. One of the introduction habitats for the Banggai cardinalfish is the waters of Teluk Palu. The purpose of this research is to explore the level of knowledge and perceptions of the community regarding the presence of the Banggai cardinalfish in Teluk Palu. The sampling method used is purposive sampling, obtaining primary data through field observations, questionnaires, in-depth interviews, and research documentation. Secondary data were obtained from online scientific reference searches. Data analysis used includes descriptive and qualitative analysis. The research results show that the knowledge and understanding of the Teluk Palu community about the existence and conservation of the Banggai cardinalfish still require significant improvement. Through education, community involvement, and the provision of sustainable livelihood alternatives.
Co-Authors . Muslihudin . Soemarno A. Masyahoro A.A. Ketut Agung Cahyawan W Abd Waris Abdillah Abdillah Abdul Gani Abdul Gani Abdul Gani Abdul Masyahoro Abdul Waris Abdul Waris Abigail Mary Moore Abigail Mary Moore Abigail Mary Moore Abigail Mary Moore Abigail Moore Abigail Moore Achmad Rizal Achmad Rizal Adriansyah Adriansyah Adriany, Devita Tetra Afiat Gamgulu Alapi, Rahmat Ali Husni ali, wildayanti Alimudin Laapo Ana, Qur Andi Iqbal Burhanuddin Aprianto, Yudistira Asriaty Mantung Aswad Eka Putera Bakri, Achmad Afif Betutu Senggagau, Betutu Bungalim, Monicha Indrasari Daduk Setyohadi Danty, Astri Rahma Deddy Wahyudi Deddy Wahyudi Deddy Wahyudi Deddy Wahyudi Desiana T Tobigo Desiana Trisnawati Tobigo Deva Elvina Sari Dewanto, Didit Kustantio Dg. Masese, Risa Apriana A. Didit Kustantio Dewanto Eka Rosyida Ekaputra, aswad EKO CAHYONO Endang Y. Herawati Endang Yuli Herawati Erwin Wuniarto, Erwin Fadly Y Tantu Fahrezi, Rifki Finarti Finarti Gatot Siswo Hutomo Halik, Moh. Nur Hartina Hartina Hartina Hartina, Hartina Hein, Moh. Fahrit W Heriyanti Rukka Herjayanto, Muh. Herjayanto, Muhammad Irawati Mei Widiastuti Jamaluddin Jompa James Yosep Walalangi Karimullah Karimullah Kasim Mansyur, Kasim Khartiono, Lady Diana Kris Handoko KRISTIANTO NUGROHO, KRISTIANTO Kusmadi Lahati, Sonny Madinawati Maemunah Maemunah Mangitung, Fifi Mangitung, Septina F. Mangitung, Septina Fifi Merpati, Ellen Oktanike Moh. Fahrit W Hein Moh. Yasir Mohammad Zamrud Mohammad Zamrud Monoarfa, Viny Desiyanti Moore, Abigail Mary Muamar Muamar Mubin Muh. Saleh Nurdin Muhammad Fadli Muhammad Herjayanto Muhammad Safir Muhammad Zamrud, Muhammad Musayyadah Tis’in Musdalifa Musdalifa Nanang Rahmayanti Nasmia Nasution, Ali Napiah Novalina Serdiati Novian Suhendra Nur Hasanah Nur Hasanah Nurhikmah Nurhikmah Nurjirana, Nurjirana Pawaro, Moh. Fadlan Daeng Puput Melaty Putra, Masteria Yunovilsa Putut Har Riyadi Raden Mohamad Herdian Bhakti Rahmat Padyawan, Andhy Rahmat, Abi Rasul Rasul, Rasul Riyadi, Moh. Roni Hermawan Roni Hermawan, Roni Rostiati Dg Rahmatu Rusaini, Rusaini Rusdi Rusdi Rusdin Sababuli, Jeklin M Sababuli, Jeklin M. Sabrina Sabrina Salanggon, Alismi M Salman, Abrar Mujahidin Sari, Devi Elvina Soemarno _, Soemarno Sonny Lahati Suriani Suriani Suriani Suriani Suryatama, Yahya Rizkiandra Syukri Syukri Syukri Tofik, Tofik TRI JOKO SANTOSO Triyani Dewi Walalangi, James Yosep wandi Wendy Alexander Tanod wisto, Wisto Yahya Rizkiandra Suryatama Yuliana Yuliana Yuliana Yuliana Yulina Irawati Zakirah Raihani Ya’la Zamrud, Mohammad Zidan, Muh.