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All Journal Journal of Agroecology AGROVET AGRISAINS MEDIA LITBANG SULTENG Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Ilmu Kelautan Spermonde Jurnal Ilmiah Pangabdhi Jurnal Pertanian Terpadu Omni-Akuatika JURNAL GALUNG TROPIKA Jurnal Penelitian Pendidikan IPA (JPPIPA) Proceeding Simposium Nasional Kelautan dan Perikanan Jurnal Kelautan Nasional Jurnal Biosilampari: Jurnal Biologi Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Journal of Aquaculture and Fish Health Jurnal Sains Teknologi Akuakultur MONSU'ANI TANO Jurnal Pengabdian Masyarakat Jurnal Abdi Insani Jurnal Perikanan Pantura Jurnal Pari Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Arwana: Jurnal Ilmiah Program Studi Perairan JAGO TOLIS : Jurnal Agrokompleks Tolis Media Eksakta Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Jurnal Ilmiah AgriSains JOMPA ABDI: Jurnal Pengabdian Masyarakat Makara Journal of Science Jurnal Ruaya : Jurnal Penelitian dan Kajian Ilmu Perikanan dan Kelautan Prosiding Seminar Nasional Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Journal of Public Health and Pharmacy JURNAL SAINS dan INOVASI PERIKANAN Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Eumpang Breuh: Jurnal Pengabdian Masyarakat Agroland: Jurnal Ilmu-ilmu Pertanian Biosaintifika: Journal of Biology & Biology Education Mitra Sains Jurnal Perikanan Genbinesia Journal of Biology
Novalina Serdiati
Aquaculture Study Program, Faculty Of Animal Husbandry And Fisheries, Tadulako University (UNTAD)
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Growth and survival of banggai cardinalfish, Pterapogon kauderni Koumans, 1933 with different natural feeds Samliok Ndobe; Karimullah Karimullah; Deva Elvina Sari; Achmad Rizal; Novalina serdiati; Nasmia; Muh. Saleh Nurdin
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 5 No 2: November 2023
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v5i2.1825

Abstract

The Banggai cardinalfish (Pterapogon kauderni Koumans, 1933) is a conservation priority species in Indonesia. To date there has been no effort to rear Banggai cardinalfish on a commercial scale, so that fish are still mainly captured from the wild. Therefore, efforts are being made to develop ex-situ Banggai cardinalfish culture using different types of natural feed. This research aimed to determine the best type of natural feed to promote the growth and survival of juvenile Banggai cardinalfish. The research was conducted during December 2021-January 2022, at the Central Sulawesi Provincial Marine Affairs and Fisheries Service Hatchery, in Mamboro Village, Palu City. The study used 3 treatments with 6 replicates each: A (Artemia), B (Cullex), and C (Tubifex). The use of different natural feeds had a significant effect on net weight gain but did not have a significant effect on daily growth rate and net growth in length. Treatment B (Cullex) gave the highest net weight gain and daily growth rate of 0.08 ± 0.3 g and 0.25 ± 0.1 % respectively; treatment A (Artemia) gave the highest net growth in length of 0.5 ± 0.2; and survival rate was highest (100%) under treatment B (Cullex).
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
Mencegah Pemijahan Secara Tidak Terkontrol Dalam Pembesaran Ikan Nila Untuk Mempercepat Waktu Panen Muhammad Safir; Novalina Serdiati; Nasmia Nasmia; Kasim Mansyur; Akbar Marzuki Tahya
Eumpang Breuh : Jurnal Pengabdian Masyarakat Vol 2 No 2 (2023): EUMPANG BREUH : Jurnal Pengabdian Masyarakat
Publisher : Fakultas Pertanian, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/ebjpm.v2i2.8939

Abstract

Nile tilapia (Oreochromis niloticus) is one of the freshwater fish commodities in Indonesia. In aquaculture, Nile tilapia often uncontrolled spawning, leading to inhibited growth, varied harvest sizes, and prolonged harvesting time to achieve the target production size of >250 g/fish. Application of sex reversal on larval stages (1-2 weeks old) and the sorting of Nile tilapia fingerlings (1-2 months old) are efforts that can be undertaken to address these issues. However, generally, the fish farming community in Tulo Rantea Village, Dolo District, Sigi Regency, Central Sulawesi Province, lacks a detailed understanding of the implementation of these technologies. The aim is to facilitate local community in applying the conveyed technology to contribute improvement of local economy. Simulation of the sex reversal method on larvae is conducted using a honey solution at a dosage of 10 mL/L of medium. Meanwhile, the sorting simulation employs a methylene blue solution. Implementation of these activities proceeds smoothly, and enthusiasm of community is notably high. In conclusion, the technology transfer, particularly in preventing uncontrolled spawning in Nile tilapia cultivation to expedite the harvest time, proves effective through simulation. This allows the community to easily understand and apply methods.
Kelayakan Finansial Usaha Budidaya Ikan Nila di Kecamatan Palolo Kabupaten Sigi Hartina Hartina; Rustam Abd. Rauf; Novalina Serdiati
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 29 No 2 (2022): Agustus
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v29i2.807

Abstract

Budidaya ikan merupakan salah satu komponen yang penting pada sektor perikanan. ikan nila merupakan komoditas perikanan yang digemari masyarakat dalam memenuhi kebutuhan protein hewani karena memiliki daging yang tebal serta rasa yang enak. Memenuhi permintaan dapat ditingkatkan dengan mengefisienkan kegiatan usahatani pembenihan, sehingga kombinasi input-input yang dibutuhkan oleh pembudidaya akan sangat berpengaruh terhadap jumlah produksi ikan nila yang dihasilkan. Kelayakan usaha ikan nila dilakukan pada pengusaha yang sudah ada saat ini, untuk mendapatkan gambaran besarnya biaya yang telah dikeluarkan dan dibandingkan dengan besarnya manfaat yang telah diperoleh serta gambaran biaya manfaat dimasa akan datang Tujuan dari penelitian ini yaitu mengetahui kelayakan finansial usaha budidaya ikan nila di Kecamatan Palolo Kabupaten Sigi. Jumlah sampel dalam penelitian ini sebanyak 50 Orang. Penentuan sampel dilakukan dengan metode sensus. Hasil Analisis kelayakan finansial menunjukkan bahwa pembudidaya ikan nila di Kecamatan Palolo Kabupaten sigi tergolong dalam kategori layak untuk diusahakan pembudidaya ikan nila dengan hasil perhitungna Net Present Value (NPV) yang diperoleh sebesar Rp. 6.297.121 lebih besar dari 0, sehingga layak untuk dijalankan. Net Benefit Cost Ration( Net B/C ) Sebesar, 1,07 lebih besar dari 1, sehingga usaha ini layak untuk dijalnkan. Internal Rate Of Return ( IRR ) sebesar 17,3 % artinya pembudidaya ikan nila di Desa Tanah Harapan dan Desa Rahmat tersebut layak untuk dijalankan karena tingkat pengembalian laebih besar dari tingkat suku bunga yang berlaku (i=6%) dan Payback Pariode memiliki masa pengembalian selama 2 tahun 11 Bulan. Artinya, dalam jangka waktu tersebut biaya investasi yang dikeluarkan dapat kembali, jadi semakin cepat jangka waktu pengembalian biaya investasi, maka usaha yang dijalankan semakin baik.
Optimalisasi Kinerja Usaha Perikanan Tangkap di Kecamatan Dampal Utara Kabupaten Tolitoli Ici Arfanika; Alimudin Laapo; Novalina Serdiati
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 29 No 3 (2022): Desember
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/agrolandnasional.v29i3.1504

Abstract

Kinerja ekonomi sub sektor perikanan tangkap mengalami gangguan akibat adanya pembatasan sosial di tengah pandemi Covid-19. Agar aktivitasdan kinerja ekonomi perikanan kembali ditingkatkan, serta potensi sumberdaya lestari ikan dimanfaatkan secara maksimal, maka diperlukan optimalisasi seluruh potensi sumberdaya yang tersedia dan usaha penangkapan ikan di Kecamatan Dampal Utara Kabupaten Tolitoli.Tujuan penelitian adalah menganalisis pengaruh perubahan faktor ekonomi akibat pandemi Covid-19 terhadap optimalisasi kinerja usaha perikanan tangkap dari sisi pendapatan.Sasaran nelayan dan usaha perikanan tangkap meliputi pancing tonda, pancing ulur, pukat pantai, dan pukat cincin.Metodeanalisis yang digunakan adalah analisis Linear Programmingdan analisis sensitivitas terhadap perubahan harga ikan.Hasil penelitian menunjukkan bahwa pendapatan terbesar diperoleh nelayan tangkap pukat cincin (purse seine), sedangkan jumlah pendapatan terkecil diperoleh nelayan alat tangkap pukat pasang. Perbedaan besarnya pendapatan dipengaruhi oleh harga ikan, jenis dan volume ikan serta ketersediaan tenaga kerja dan jenis alat tangkap yang digunakan.Pada kondisi basis pendapatan yang diperoleh dapat dimaksimumkan sebesar 0,14%, sedangkan pada saat dilakukan simulasi kebijakan kondisi new normal dimana harga ikan komoditas ekspor kembali normal menyebabkan pendapatan maksimum naik hingga 2,6%. Guna meningkatkan kinerja usaha perikanan diperlukan upaya memulihkan pasar komoditi perikanan dalam jangkauan yang lebih luas.
Frekuensi Pemberian Pakan yang Berbeda Terhadap Pertumbuhan dan Rasio Konversi Pakan Udang Vaname (Litopenaeus vannamei) Hendrahmat Ocktovian; Nasmia Nasmia; Novalina Serdiati
Juvenil Vol 5, No 3: Agustus (2024)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v5i3.27168

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh perbedaan frekuensi pemberian pakan dan mengetahui frekuensi pemberian pakan yang optimal untuk pertumbuhan dan Rasio Konversi Pakan (FCR) udang vaname (Litopenaeus vannamei). Penelitian dilaksanakan pada Bulan Januari 2024. Penelitian dilakukan di Balai Benih Ikan Pantai (BBIP) Kampal Instalasi Mamboro, Kelurahan Mamboro, Kota Palu, Provinsi Sulawesi Tengah. Penelitian ini didesain menggunakan rancangan acak lengkap (RAL) yang terdiri dari 4 perlakuan dan 5 ulangan, sehingga diperoleh 20 unit percobaan. Data dianalisis menggunakan analisis ragam (Anova) dan uji lanjut menggunakan uji beda nyata jujur (BNJ), sedangkan data kualitas air dan kelangsungan hidup dianalisis secara deskriptif. Frekuensi pemberian pakan yang berbeda berpengaruh nyata (P0,05) terhadap pertumbuhan mutlak udang vanname (Litopenaeus vannamei) dan berpengaruh sangat nyata (P0,01) terhadap pertumbuhan harian rata-rata udang vanname (Litopenaeus vannamei). Pertumbuhan mutlak dan pertumbuhan harian rata-rata pada frekuensi pemberian pakan 8 kali/hari lebih tinggi dibandingkan dengan frekuensi pemberian pakan 2 kali/hari, 4 kali/hari dan 6 kali/hari. Frekuensi pemberian pakan yang berbeda berpengaruh sangat nyata (P0,01) terhadap rasio konversi pakan (FCR). FCR pada frekuensi pemberian pakan 8 kali/hari lebih rendah dibandingkan pada frekuensi pemberian pakan 2 kali/hari, 4 kali/hari dan 6 kali/hari. Tingkat kelangsungan hidup udang vaname (Litopenaeus vannamei) pada frekuensi pemberian pakan 4 kali/hari lebih tinggi dibandingkan dengan frekuensi pemberian pakan 8 kali/hari, 2 kali/hari dan 6 kali/hari. Frekuensi pemberian pakan yang baik yaitu pada frekuensi pemberian pakan 8 kali/hari yang menghasilkan pertumbuhan mutlak tinggi, pertumbuhan harian rata-rata tinggi dan FCR yang rendah.Kata Kunci: Vaname, Frekuensi, Pertumbuhan, FCRABSTRACTThis study aims to determine the effect of different feeding frequencies and determine the optimal feeding frequency for growth and Feed Conversion Ratio (FCR) of vaname shrimp (Litopenaeus vannamei). The research was conducted in December 2024. Located at the Beach Fish Seed Center (BBIP) Kampal Mamboro Installation, Mamboro Village, Palu City, Central Sulawesi Province. This study was designed using a completely randomized design (RAL) consisting of 4 treatments and 5 replicates, so that 20 experimental units were obtained. Data were analyzed using analysis of variance (Anova) and further test using honest real difference test (BNJ), while water quality and survival data were analyzed descriptively. Different feeding frequencies had a significant effect (P0.05) on absolute growth of vanname shrimp (Litopenaeus vannamei) and very significant effect (P0.01) on average daily growth of vanname shrimp (Litopenaeus vannamei). Absolute growth and average daily growth at a feeding frequency of 8 times/day higher than the frequency of feeding 4 times / day, 6 times/day and 2 times/day. Different feeding frequency had a very significant effect (P0.01) on feed conversion ratio (FCR). FCR at a feeding frequency of 8 times/day was lower than at a feeding frequency of 4 times/day, 6 times/day and 2 times/day. The survival rate of vaname shrimp (Litopenaeus vannamei) at a feeding frequency of 4 times/day is higher than the feedingfrequency of 8 times/day, 2 times/day and 6 times/day. The best feeding frequency is at a feeding frequency of 8 times/day which results in absolute growth, high average daily growth and low FCR. Keywords: Frequency, Growth, FCR
Pertumbuhan Ikan Nila (Oreochromis niloticus) yang Diberi Pakan Berbahan Baku Tepung Hasil Samping Pengolahan Ikan Patin Dosis Berbeda Safir, Muhammad; Syafiah, Zulhafifa; Serdiati, Novalina; Nasmia, Nasmia; Mangitung, Septina Fifi; Madinawati, Madinawati
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 4 No 2 (2024): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v4i2.585

Abstract

Pakan mandiri berbahan baku lokal menjadi salah satu alternatif untuk mengatasi harga pakan dikalangan petani lokal. Hingga saat ini tepung ikan menjadi bahan utama sebagai sumber protein dalam pembuatan pakan. Selain sulit untuk didapatkan, harga tepung ikan juga semakin meningkat. Pemanfaatan hasil samping pengolahan ikan patin dalam bentuk tepung diharapkan dapat menekan penggunaan tepung ikan. Penelitian bertujuan untuk mengetahui pengaruh penggunaan tepung hasil samping pengolahan ikan patin sebagai pensubstitusi tepung ikan terhadap pertumbuhan ikan nila. Benih ikan nila (bobot 1,81±0,04 g) diperoleh dari Balai Benih Ikan Sentral Tulo, Kabupaten Sigi, Sulawesi Tengah. Perlakuan yang diujikan yakni penggunaan tepung hasil samping pengolahan ikan patin dengan dosis berbeda yakni 0% (A), 10% (B), 20% (C), 30% (D) dan 40% (E) dari penggunaan tepung ikan (28 g). Pemeliharaan dilakukan dalam wadah (berisi 20 L air) selama 42 hari. Pakan diberikan 5% dari bobot tubuh dengan frekuensi tiga kali sehari. Bobot tubuh ikan ditimbang sekali dalam seminggu. Kualitas air dikontrol pada kisaran yang sesuai untuk pemeliharaan ikan nila. Hasil penelitian menunjukkan pertumbuhan (pertambahan bobot individu) ikan nila berkisar antara 2,79 g - 3,17 g, feed conversion ratio (FCR) berkisar antara 1,62-1,68, dan survival rate (SR) berkisar antara 75,0-77,5%. Hasil analisis menunjukkan bahwa penggunaan tepung hasil samping pengolahan ikan patin sebagai sumber protein hewani dalam mensubstitusi protein dari tepung ikan sebagai bahan baku pakan tidak memberikan pengaruh yang signifikan terhadap pertumbuhan, FCR dan SR ikan nila (p>0,05). Dosis tepung hasil samping pengolahan ikan patin yang dapat digunakan yakni 40% dari tepung ikan.
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
Optimalisasi Penggunaan Benih Mandiri untuk Meminimalisir Biaya dan Ketergantungan pada Kegiatan Pembesaran Ikan Nila Serdiati, Novalina; Nasmia, Nasmia; Antara, Made; Tahya, Akbar Marzuki; Safir, Muhammad
Jurnal Ilmiah Pangabdhi Vol 9, No 2: Oktober 2023
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pangabdhi.v9i2.22474

Abstract

The village of Tulorantea is one of the villages where the community is engaged in tilapia fish farming. The tilapia fingerlings used are generally imported from other regions at a relatively high cost ( Rp. 1000/individual with a size of 3-5 cm), and they are often ordered in large quantities. This situation poses a threat to the sustainability of small-scale tilapia farming. In addition, the profits obtained by fish farmers at the end of the cultivation period are relatively low. One of the efforts to address this issue is the use of self-produced fingerlings. This can be achieved successfully if the breeding process of tilapia is well understood by the farmers. Therefore, the purpose of this community service is to provide farmers with an understanding of the proper methods for tilapia breeding to produce self-produced fingerlings and strategies for marketing quality fishery products. This activity is conducted in the form of counseling, with participants from the village government and fish farmers. Two weeks after the counseling, 100 potential breeders (25 males and 75 females) and net cages for acclimatizing the potential breeders are handed over to the fish farmers. The results of the activity show that the fish farmers are very enthusiastic about participating in the program and becoming involved in tilapia breeding to produce self-produced fingerlings to support their farming activities. In conclusion, problem-based counseling activities aimed at addressing the challenges faced by fish farmers have increased the enthusiasm of fish farmers in their efforts to achieve optimal production.
Pertumbuhan Ikan Patin Siam (Pangasius hypophthalmus) Dipelihara dalam Sistem Bioflok dengan Frekuensi Pemberian Molase yang Berbeda Safir, Muhammad; Widyawati, Ni Made; Rizal, Achmad; Serdiati, Novalina
Jurnal Galung Tropika Vol 12 No 2 (2023)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v12i2.1065

Abstract

Biofloc technology requires an additional carbon source (molasses) to balance the C/N ratio to support the bacteria's performance. The application of molasses should be done with sufficient time and concentration to guarantee the excellent condition of the floc. This study aims to determine the appropriate frequency of molasses application for the growth of siamese catfish (P. hypophthalmus) using Biofloc System Technology. The study used a completely randomized design of flour treatments and five replications. The frequency of molasses application was aimed to find the optimum results of applying it once a day (A), every two days (B), every three days (C), and every four days (D), each in the corresponding experimental units. The experiment was carried out in 35 days. The feed given was 5% of body weight, with a feeding frequency of twice daily. The results showed no difference in growth (weight) and feed efficiency for all treatments. However, it was found that the amount and nutrient content of the formed floc were more stable when molasses was given at a frequency every two days (treatment B) until the sixth week compared to other treatments. In conclusion, the frequency of giving molasses for flock growth twice a day can be applied for siamese catfish using the Biofloc system.
Co-Authors A. Masyahoro, A.Masyahoro A.A. Ketut Agung Cahyawan W Abdul Gani Abdul Gani Abdul Gani Abdul Masyahoro Abdul Rahem Faqih Abigail Mary Moore Abigail Moore Achmad Afif Bakri Achmad Rizal Achmad Rizal Adrianton Adrianton Adriany, Devita Tetra Ahmad, Iftitah Akbar Marzuki Tahya Akbar Marzuki Tahya Al-Amri, Siti B. Alfiani Eliata Sallata Alimudin Laapo Amelia, Sinta Andi Iqbal Burhanuddin Aprianto, Yudistira Ariatna Dewi Mangia Armansya, Armansya Arta, Putri A. Arwansa, Arwansa Asgar Taiyeb Asriani Hasanuddin Aswad Eka Putera Ayu Winna Ramadhani Azmi, Fauziah Bakri, Achmad Afif Burhanuddin Haji Nasir Burhanuddin Nasir Cahyani, Regita Christian Julianto Opi Dance Tangkesalu Danty, Astri Rahma Dawam Heksa Satria Deddy Wahyudi Deddy Wahyudi Desiana Trisnawati Tobigo Deva Elvina Sari Devita Tetra Adriany Diana Aisyah Dini Sofarini Dwi Rosalina Dwi Sulistiawati Eka Rosyida Fadly Y Tantu Fathuuddin Fathuuddin Firman, Nurul Awwaliyah P. Fitri Sil Valen Ghandi, Indira Haq, Muhammad F. Hartina Hartina Haser, Teuku Fadlon Hendrahmat Ocktovian Herjayanto, Muh. I Ketut Suada I Made Antara Ibrahim, Fadhila A Ici Arfanika Indira Ghandi Insarullah, Insarullah Irawati Mei Widiastuti Islamy, R Adharyan Islamy, Raden Adharyan Isroni, Wahyu Izhar Izhar, Izhar Jalalludin Moh Ikram Jamaluddin Jamaluddin Jamaluddin Jusmanto Jusmanto Jusri Nilawati Karimullah Karimullah Kasim Mansyur Kasim Mansyur Kasim Mansyur, Kasim Khartiono, Lady Diana Khildah Khaerati Lakahoro, Syamsul Lamusa, Arifudin Maasily, Intan Sukarmin Madinawati Malasugi, S. Manap Trianto Mangitung, Seftina Fifi Mangitung, Septina F Mangitung, Septina Fifi Maryani, Adetya Merpati, Ellen Oktanike MOHAMAD FADJAR Moore, Abigail Mary Muh. Iqbal Adam Muh. Saleh Nurdin Muhammad Nur Muhammad Safir Muhammad Safir Muliati Muliati, Muliati Musayyadah Tis’in Musnina, Wa Ode S. Nasmia Nur Edy Nur Hasanah Nur Hasanah Nurjirana Nurjirana Nurjirana, Nurjirana Nurul Mutmainnah, Nurul Nurwijayanti Nur’aidah, Nur’aidah Osmar Buatan Pawaro, Moh. Fadlan Daeng Pitriani, Pitriani Putri, Gina N. R Adharyan Islamy Raya Agni Regita Cahyani Rezkiyah, Umul Riyadi, Moh. Roni Hermawan, Roni Ruqayyah Jamaluddin Rusaini, Rusaini Rusdi Rusdi Rustam Abd. Rauf Sakinah, Umu Salim Salim Samliok Ndobe Sari, Devi Elvina Shaldan, Syahna Sri Anjar Lasmini Suci Puspita Sari Sunirco Sunirco Suriani Suriani Suriani Suriani Syafiah, Zulhafifa Syech Zainal Tamrin, Fachri Ramadhan Teuku Fadlon Haser Veryl Hasan Widyawati, Ni Made Wijaya, Berniawan Yesaya Warisyu Yoel Yoel Yonelian Yuyun Yudana, Kadek Yuliet Yuliet Yuni Kilawati Yunita Maimunah Yusuf, Sunarti Zakirah Raihani Ya’la