Novalina Serdiati

Grouper resources in various Indonesian waters face several issues, primarily due to decreased total catch and overexploitation of stocks. The risk of overfishing can impact genetic diversity. Therefore, understanding the population structure of grouper is crucial as an initial step in identifying potential genetic declines. Information on populati...

The study was conducted to investigate the growth of juvenile whiteleg prawn (Penaeus vannamei) fed with different doses of the crown of thorns starfish (Acanthaster planci) meal in formulated diets. The study was designed using a completely randomized design consisting of four treatments and three replications. The treatments were the dosages of A...

The enactment of PERMENTAN Number 10 of 2022 (Ministerial Regulation of Agriculture), which serves as a reference, indicates that pond farmers do not have the right to receive subsidized fertilizers. Additionally, the scarcity and rising prices of non-subsidized fertilizers in the market have led to a decrease in the productivity of fish and shrimp...

Bamboo lobster (Panulirus versicolor) is a marine commodity with promising prospects for aquaculture development. Feed is a critical issue in the growth of P. versicolor, necessitating an effective, affordable solution that promotes optimal growth. This study aimed to examine the use of sosodek fish meal (A. lacunasus) as a nutrient source to enhan...

ABSTRAK Penelitian 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 I...

This study investigates Alligator weed's nutritional value and potential application (Alternanthera philoxeroides) as a feed ingredient in herbivorous aquaculture. The nutrient composition of Alligator weed was analyzed, revealing a high content of crude protein (18.5g/100g), crude fiber (21.0g/100g), and essential minerals such as calcium (1,200mg...

Dampelas Lake, also known as Talaga Lake, in Central Sulawesi Indonesia, lacks data on fish communities, especially biological aspects, including a wild population of bonylip barb Osteochilus vittatus (Valenciennes, 1842). Locally known as ikan nilem, this freshwater fish commodity is not native to Sulawesi. The purpose of this research was to anal...

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 d...

Spiny lobster species Panulirus versicolor and P. femoristriga in Donggala waters are reported to experience growth overfishing and recruitment overfishing. If this phenomenon continues, it will gradually reduce the spiny lobster population and result in an overall population decline. Information on reproductive biology is needed in the formulation...

Vibrio harveyi and Vibrio parahaemolyticus are species of the Vibrio genus that often cause disease and mass mortality in crustaceans. If not handled quickly and appropriately, these diseases can cause considerable losses to farmers. Therefore, it is necessary to find a solution with safe and environmentally friendly disease prevention technology u...

Buku Pengelolaan Sumber Daya Perikanan Laut Berkelanjutan mengulas tentang pemanfaatan perikanan laut bagi generasi sekarang maupun bagi kepentingan generasi masa depan. Dengan kata lain, populasi ikan di laut harus dijaga agar tidak menurun akibat praktik penangkapan ikan yang dilakukan oleh manusia. Perikanan laut Indonesia memiliki potensi yang...

Buku Pengelolaan Sumber Daya Perikanan Laut Berkelanjutan mengulas tentang pemanfaatan perikanan laut bagi generasi sekarang maupun bagi kepentingan generasi masa depan. Dengan kata lain, populasi ikan di laut harus dijaga agar tidak menurun akibat praktik penangkapan ikan yang dilakukan oleh manusia. Perikanan laut Indonesia memiliki potensi yang...

Eels of the genus Anguilla are high value food fish with a catadromous life cycle. As tropical anguillid glass eels migrate to freshwater in multi-species schools, effective management of these and other diadromous resources requires reliable data. Previous research using two morphological methods concluded that between three and five anguillid eel...

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 o...

Ikan nila (Oreochromis niloticus) merupakan salah satu komoditas ikan air tawar yang ada di Indonesia. Ikan ini dalam pemeliharaannya seringkali melakukan pemijahan secara tidak terkontrol yang menyebabkan pertumbuhan terhambat, ukuran panen beragam, waktu panen menjadi lama untuk target produksi dengan ukuran >250 g/ekor. Penerapan seks reversal p...

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 typ...

Anda bisa membaca gratis melalui Google play book https://play.google.com/store/books/details/R_Adharyan_Islamy_Ikan_Hias_dan_Akuaskap?id=mYHeEAAAQBAJ

“Buku Ajar Ikan Hias dan Akuaskap” adalah panduan komprehensif yang cocok untuk mahasiswa mata kuliah ikan hias dan akuaskap serta para penghobi akuarium. Dalam buku ini, setiap bab membahas aspek yang berbeda, tetapi saling terkait dengan dunia akuarium. Bab awal memberikan gambaran umum tentang ikan hias dan akuaskap sebelum memasuki detail lebih...

Penelitian bertujuan untuk mendapatkan dosis optimum ekstrak daun senggani dalam menghasilkan persentase jantan tertinggi pada ikan nila (Oreochromis niloticus). Penelitian didesain menggunakan rancangan acak lengkap yang teridiri dari 5 perlakuan dan 4 ulangan. Perlakuan yang diujikan yakni dosis ekstrak daun senggani; 0 (A/kontrol); 20 (B); 40 (C...

Snakehead fish or Channa Striata is a type of freshwater fish that has high economic value in Indonesia. Aims of this study was to evaluating the effect of adding different protein sources to snakehead fish feed on fish growth, blood glucose levels, and albumin content of snakehead fish (Channa Striata). This study consisted of 3 treatments and eac...

Currently, spiny lobster fishery in Indonesia ranks third as an export commodity from the crustacean subphylum after shrimp and blue swimming crab – mud crab. Most of the spiny lobster export needs still rely on wild population resulting in fishing pressure. To ensure the sustainability of spiny lobster stocks, information of the Spawning Potential...

The aim of this study is to assess the population dynamics of medaka fish (Oryzias nigrimas) in Lake Poso. Three habitats of this fish were surveyed, including Watudilana waters, Tolambo village waters and Taipa village waters. Samples were collected at night using a petromax lamp to attract fish. The fishing gear used nets of 8 by 3 meters with a...

The Banggai cardinalfish Pterapogon kauderni is a restricted range marine fish classified as Endangered in the International Union for Conservation of Nature Red List. Traded as an ornamental fish, the Banggai cardinalfish (BCF) is of national and international conservation concern. The “BCF Garden” concept aims to replenish depleted BCF stocks thr...

Post-disaster recovery of marine ecosystems and species is still poorly understood. The Banggai cardinalfish ( Pterapogon kauderni ) is an ornamental fish endemic to the Banggai Archipelago and a few nearby islands. Classified as Endangered in the IUCN Red List, this fish has limited protected status under Indonesian law. Introduced to several site...

ABSTRAKPenelitian ini bertujuan untuk mengevaluasi kualitas pakan berbahan baku tepung bulu seribu (Acanthaster planci) sebagai bahan baku pakan untuk udang vannamei (Litopenaeus vannamei). Pakan yang diujikan adalah pakan dengan penambahan tepung bulu seribu (A. planci), dan tanpa penambahan tepung bulu seribu (A. planci) (kontrol) dalam formulasi...

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 upa...

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...

Acanthaster planci becomes a pest for coral reef ecosystems if its presence is excessive. Knowing the nutrient and amino acid content of Acanthaster planci as fish feed ingredients is the goal of this study. The test sample was taken in the waters of Tolo Bay, Process that was dried for 5 days and then ground until smooth. Samples were taken and an...

Crown of thorns star (Acanthaster planci) is one of the aquatic organisms that contains protein and amino acids similar to fish meal, and has not been used properly for feed ingredients. This research was conducted to examine A planci flour as a feed ingredient on the growth of tilapia. The research method was a completely randomized design, consis...

Cichlasoma urophthalmus is a species of cichlid from Mexico and Central America. We found it in Klawing River, Central Java, Indonesia (7°20'19.2"S 109°22'15.7"E), outside their native. The Specimens of C. urophthalmus were captured using gill net with a mesh size of 40 mm on 19 November 2020. The live specimens were deposited at the Hydrobiology L...

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 populat...

Banggai cardinalfish (Pterapogon kauderni) adalah salah satu ikan hias endemik perairan Sulawesi Tengah. Dalam proses pemijahannya, induk jantan akan mengerami telur hingga memasuki fase juvenil. Kondisi tersebut (lamanya masa pengeraman) tentunya akan menghambat peningkatan populasi ikan P. kauderni dengan target jumlah dalam waktu tertentu terleb...

Mozambique Tilapia Oreochromis mossambicus (Peters, 1852) is native to East Africa, with introductions reported from Kangean Island, east end of Java Sea (Indonesia). On 17-18 June 2019 specimens of O. mossambicus were captured from estuary in Masalembo Island. These records are among first of this species from an island in the middle of Java Sea....

Pertumbuhan ikan nila jantan cenderung lebih cepat dibandingkan dengan ikan nila betina. Salah satu upaya untuk mempercepat pertumbuhan ikan nila yaitu dengan sex reversal. Sex reversal melalui maskulinisasi memungkinkan ikan betina berdiferensiasi menjadi ikan jantan. Air kelapa mengandung kalium (312 mg/100 g) berfungsi sebagai alternatif bahan a...

Oreochromis niloticus (Linnaeus, 1758) is native species to North Africa, that has been introduced to many areas worldwide, including Indonesia. On 10-24 January 2020 specimens of O. niloticus were captured from Laine Waterfall in Sangihe Island, Indonesia, as a new record for this island. Introduced non-native fish would be able to have negative i...

This research aimed to evaluate the length-weight relationship (LWR) and condition factor of the endemic fish Oryzias nigrimas in Lake Poso and took place from May 2017 until April 2018. A total of 645 O. nigrimas samples were analysed (137 males and 508 females). The length-weight equation was 1.55 × 10 ⁶ L 2.346 for males and W = 3.95 × 10 ⁶ L 2....

Introduction: The endemic fishes of the ancient lakes of Sulawesi are under increasing threat. Objective: To evaluate the data and information available from a holistic management perspective and to formulate measures to conserve the endemic ricefish Oryzias nigrimas in Poso Lake, Indonesia. Methods: Collection of primary data from three stations...

The coastal zone is an intermediate area between land and sea which is very vulnerable to being contaminated by litters. The density and composition of marine litters is strongly influenced by environmental factors and human activities. The research objective was to monitor trends in composition and density of litters on the Mamboro Beach in 2019 a...

Plastic is a material that cannot naturally be decomposed. The increase in the amount of marine litter is influenced by currents, winds, tides and tsunamis at certain locations. The purpose of this study was to study marine litter on the Baiya beach, Palu Bay using a rapid beach survey from the pre and post tsunami time of Palu Bay on September 28...

Description of corrigendum: Page 3: In the Table 1 where the decimal format before still using comma, the following text in the table appears: This should read: Page 5: In the Figure 6, the following figure appears: This figure should appear: Page 5: In the Figure 7, the following figure appears: This figure should appear:

Banggai Laut archipelagoes hold a huge potential of coral reefs fisheries, yet sustainable fisheries management is not applied optimally prompted by several characteristics. Here we present the coral reefs and fisheries characteristics, diversity of fish and also the key aspect of reefs fisheries which are coral reefs. We also address the main issu...

Salah satu permasalahan dalam kegiatan budidaya ikan adalah meningkatnya harga pakan komersial sehingga biaya produksi ikut meningkat. Satu upaya yang dapat dilakukan untuk mengatasi masalah tersebut adalah penggunaan pakan mandiri berbahan baku lokal. Kegiatan ini bertujuan untuk memberikan keterampilan kepada petani ikan di wilayah Kabonena Kota...

Oreochromis niloticus (Linnaeus, 1758) is native species to North Africa, that has been introduced to many areas worldwide, including Indonesia. On 10-24 January 2020 specimens of O. niloticus were captured from Laine Waterfall in Sangihe Island, Indonesia, as a new record for this island. Introduced non-native fish would be able to have negative i...

Sicyopus zosterophorum merupakan salah satu spesies dari famili Gobiidae yang diketahui bermigrasi secara amphidromous, sehingga disebut sebagai amphidromous goby. Penelitian ini bertujuan untuk mengetahui hubungan panjang bobot dan faktor kondisi pada ikan S. zosterophorum. Penelitian ini dilaksanakan pada bulan Desember 2019 hingga Januari 2020,...

Serdiati N, Arfiati D, Widodo MS, Lelono TJ, Ndobe S, Saranga R. 2020. Morphological variations and phylogenetic analysis of Oryzias nigrimas Kottelat, 1990 (Rice fish) from Lake Poso, Central Sulawesi, Indonesia. Biodiversitas 21: 882-888. Rice fish (Oryzias nigrimas Kottelat, 1990) is a well-studied species endemic to Lake Poso, Sulawesi and iden...

This study was part of a program oriented towards domestication of native freshwater fishes in Central Sulawesi, Indonesia, in particular the climbing perch (Anabas testudineus, Bloch 1972). Previous studies have shown considerable variation between climbing perch populations, including in characters of importance for domestication. This study focu...

The presence of non-native fish, especially types of predators was a real threat to freshwater ecosystems in Indonesia, peculiarly for native fish which were unable to compete. The entry of invasive fish had the potential as a disease vector, uncontrolled hybridization, and damaging food webs that would have a systemic impact on the ecosystem. This...

The climbing perch, Anabas testudineus Bloch 1972, is a valued freshwater fish with a wide distribution in South and Southeast Asia. This study examined the meristic counts and length-weight relation of climbing perch from Sigi District, Central Sulawesi, Indonesia, close to the eastern extremity of the species distribution. Specimens collected fro...

This study determined the genetic characteristics of ricefish from Lake Poso, Sulawesi Tengah-Indonesia based on cytochrome c oxidase subunit I (COI) gene marker. We collected and analyzed 2 tissue samples from Lake Poso, about 54 sequences from GenBank, and 100 sequences from Bold taxonID of ricefishes. The two tissue samples were extracted to obt...

Demand for tropical eel seed has been increased and many tropical eel populations are under pressure. To conserve eel biodiversity and manage eel populations sustainably, it is necessary to identify eel species and their recruitment patterns at regional and watershed scales. The research objective was to determine the species composition and tempor...

The striped snakehead Channa striata is a freshwater fish with potential for aquaculture for consumption and as a source of nutraceutical products. A domestication program using seed (wild fry) from Sigi District in Central Sulawesi Province was initiated in 2013 to promote snakehead culture (grow-out and full-cycle) in this province. During the fi...

The striped snakehead Channa striata is a freshwater fish with potential for aquaculture for consumption and as a source of nutraceutical products. A domestication program using seed (wild fry) from Sigi District in Central Sulawesi Province was initiated in 2013 to promote snakehead culture (grow-out and full-cycle) in this province. During the fi...

The striped snakehead or snakehead murrel (Channa striata) is a valuable food fish with a wide distribution in Asia, including Central Sulawesi. Data on C. striata resources in Central Sulawesi are extremely limited. Culture of this species is well advanced in India but as yet undeveloped in Indonesia and in particular in Central Sulawesi. A progra...

Jurnal Iktiologi Indonesia, 13(2):109-123 Demand for tropical eel seed has been increased and many tropical eel populations are under pressure. To conserve eel biodiversity and manage eel populations sustainably, it is necessary to identify eel species and their recruitment patterns at regional and watershed scales. The research objective was to de...

Marine invertebrates are animals that have no vertebrae and are almost found throughout marine areas, including coastal areas such as coral reefs. The study aims to determine the diversity of invertebrate species associated with coral reefs in the waters of Palu Bay, Panau Village, Palu. The number of invertebrates found in coral reefs were 558 ind...

Jurnal Sains Teknologi Akuakultur,. 1(2) : 104-110. The striped snakehead Channa striata is a freshwater fish traditionally caught and consumed by the native peoples of Central Sulawesi, however wild populations are declining. Exploitation has increased, driven by consumer demand for the tasty, high protein flesh, and, due to its high albumin cont...

Jurnal Agroecology Indonesia is widely recognised as the centre of freshwater eel diversity. The recruitment of tropical glass eels generally occurs in multi-species schools. Identification of species present and recruitment patterns at regional and watershed scales are necessary to conserve eel biodiversity and manage eel populations sustainably....

The Banggai cardinalfish Pterapogon kauderni (Koumans, 1933) is a reef-associated fish endemic to the Banggai Archipelago in Central Sulawesi. Considered endangered due to exploitation for the marine aquarium trade, introduced populations have become established along trade routes, including in Palu Bay. A national action plan has been developed to...