Long whiskers catfish (Mystus gulio) is fish species from the Bagridae family of the Mystus genus. Long whiskers catfish in Indonesia were found in Java, Kalimantan and Sumatra. This research aimed to determine the COI gene sequence of mitochondrial DNA, the genetic distance and phylogenetic of long whiskers catfish habitat. This research was carried out in December 2023-March 2024. Fish sample…
ARIANI INDAH SARI. The Growth of Climbing Perch (Anabas testudineus) at Different Stocking Densities in The Wastewater of Catfish (Clarias sp.) Culture (Was supervised by MIRNA FITRANI and FERDINAND HUKAMA TAQWA). Aquaculture activities lead to a higher accumulation of aquaculture wastewater from fish feces, metabolic waste, and uneaten feed. One solution is to reuse aquaculture wastewater as f…
Lead (Pb) is a toxic heavy metal that can cause damage to various organs, including the ovaries of female fish, which play a vital role in the survival and sustainability of fish populations. Considering that kissing gourami fish are often found in natural waters that may be exposed to lead contamination from human activities, such as rivers and swamps, it is important to understand the impact …
Sumatran Featherback (Chitala hypselonotus) is an Indonesian fish species that holds significant ecological and economic value. The abundance of this species has been declining due to overexploitation. This study aimed to analyze morphometric-meristic characteristics, growth patterns, and condition factors of C. hypselonotus from Kelekar River, South Sumatra. The research was conducted at Basic…
Pearl gourami fishhave the prospect of being an ornamental fish. However the production of fish still depend on capture in nature. The production of fish seeds can be done through artificial spawning with the injection of gonadotropin hormone which can stimulate the process of maturation of fish gonads. This study aimed to determine the combination dose of sGnRH-a and hCG to the latency time, f…
Water quality degradation often occurs during aquaculture operations. Furthermore, limited water availability also hinders water exchange. One solution is the use of a recirculation system. This system utilizes filters to filter and control water quality. The selection of filter materials can be seen from each material's advantages, so that a combination of different filter materials is expecte…
BELLA SHANIA. Hatching Percentage and Survival Rate of Tinfoil Barb (Barbonymus schwanenfeldii) at Different pH Media (Supervised by MOCHAMAD SYAIFUDIN). Tinfoil barb is a local fish native to Indonesia that was domesticated 14 years ago, tinfoil barb production in Indonesia currently still relies on wild catches. Efforts that can be made to preserve tinfoil barb are by cultivation, however, th…
Tubifex sp. (silkworms) is a natural food that farmers widely use to feed fish larvae because it has a higher nutrient content such as protein at 48%. Silkworm cultivation requires an appropriate feed dose to increase growth and survival. Feeding fermented feed can make the protein contained in the feed easily absorbed. This study aimed to determine the dose of fermented feed needed in the cult…
Prodi Budidaya Perairan,Jurusan Perikanan
Lambak fish (Labiobarbus ocellatus, Heckel 1843) is a species of freshwater fish belonging to the Cyprinidae family and is only found in the waters of Sumatra and Malaysia. Knowledge of sexual dimorphism is very important in the study of fish breeding. This research aimed to analyze the sexual dimorphism and reproductive biology of L. ocellatus from the Kelekar River, Ogan Ilir Regency, South S…
Haematococcus pluvialis microalgae is a unicellular microalgae with a habitat in freshwater that is known for its benefits and high production costs. In an effort to reduce these production costs, snakehead fish farming wastewater can be utilized as a growing medium for H. pluvialis. Some research that has been done, obtained the results of H. pluvialis culture in liquid waste alone has not pro…
Tetraselmis chuii is one type of microalgae that has prospective as an alternative source of potential renewable energy raw materials such as biodiesel. The availability of sufficient nutrient sources such as nitrogen as well as the regulation of microalgae culture environmental factors are very important to achieve optimal microalgae cell growth and maximum biomass production. This study aims …
Bronze Featherback (Notopterus notopterus, Pallas 1769) is a species of freshwater fish, found in Java, Sumatra, and Kalimantan, Indonesia. The objective of this research is to identify the COI sequence of mitochondrial DNA gene and analyze the similarity percentage in bronze featherback from the Medak River, Musi district Banyuasin and Kelekar River, Ogan Ilir district, analyze genetic distanc…
REEZA FAHLEVI, Change of Proximate and Amino Acid During Fermentation of Anchovy Fish Sauce (Stolephorus comersonnii) (Supervised by SUSI LESTARI). This study aimed to examine the proximate composition and amino acids during the fermentation of anchovy soy sauce (Stolephorus commersonii). The research was conducted using a Randomized Block Design (RBD) model with the treatment factor being the …
Ikan tambakan (Helostoma temminckii) merupakan ikan yang berasal dari rawa maupun sungai yang tersebar di beberapa wilayah salah satunya di Sumatera selatan. Usaha budidaya ikan tambakan sudah banyak dilakukan untuk memenuhi permintaan pasar, akan tetapi pertumbuhannya yang lambat menyebabkan hasil yang didapatkan belum optimal. Salah satu inovasi yang dapat dilakukan untuk mempercepat laju per…
Air rawa masih belum optimal termanfaatkan untuk budidaya ikan patin dengan menggunakan teknologi akuaponik rakit apung karena rendahnya nilai pH dan produktivitas air kolam. Upaya yang dapat dilakukan untuk meningkatkan pH dan produktivitas air kolam dengan pengapuran dan pemupukan. Penelitian ini bertujuan untuk mengetahui dosis terbaik kapur cangkang keong mas dan pupuk organik cair pada pem…
ELIKA PITRIANI. Ovari Maturation of Bronze Featherback (Notopterus notopterus, Pallas 1769) Injected with Pregnant Mare Serum Gonadotropin (Sepervised by MUSLIM). The population of bronze featherback (Notopterus notopterus) in the wild has declined, if it continues to occur, it will lead to the extinction of this species. The study aims to induce the maturity of N. notopterus ovaries hormonally…
The main constraint in cultivating catfish using swamp water as a rearing media is the low water pH value (ranges from 3-4), whereas the optimal water pH for the growth of pangasius catfish is 6.5-8.5. The efforts to increase the water pH of swamp water by using lime from golden snail shells. One of the factors determined lime quality is particle size. This study aims to determine the best part…
Nile tilapia is cultured fish that able to adapt to environmental conditions. One of the key factors that limiting growth and survival in the fish culture system is feed mainly natural fish feed. The avaibility of natural feed can be supported through fertilization. Kepok banana peel is waste that can be used as materials for liquid organic fertilizer. This study aimed to determine the effect o…
Ikan gabus (Channa striata, Bloch 1793) merupakan ikan yang memiiki peminat yang tinggi sehingga ikan ini potensial dibudidayakan. Penelitian ini bertujuan untuk mengenali dimorfisme seksual ikan gabus. Penelitian ini akan dilaksanakan menggunakan metode observasi secara langsung. Sampling dilakukan di rawa banjiran Sungai Kelekar secara purposive sampling. Pengukuran morfometrik serta pembedah…
Ikan baung memiliki nilai ekonomis yang cukup tinggi dan berpotensi untuk dibudidayakan tetapi terkendala karena pertumbuhannya yang lambat. Salah satu solusi untuk meningkatkan pertumbuhan ikan baung yaitu dengan penambahan suplemen pada pakan. Salah satu bahan yang bisa dijadikan pakan suplemen adalah astaxanthin. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh penambahan astaxanth…
One of the obstacles in tilapia cultivation is the Aeromonas hydrophila bacteria that causes Motile Aeromonas Septicemia (MAS) disease. This disease can be overcome by using natural ingredients. One of the natural ingredients that can be used to treat bacterial diseases in fish is the stem of brotowali (Tinospora crispa L.). The use of the stem of brotowali has been proven in vitro to inhibit A…
Research on artificial feed for striped snakehead fish has been carried out a lot at this time, but several studies show striped snakehead fish have not been able to utilize artificial feed efficiently. One way to increase feed efficiency and growth of striped snakehead fish is by adding L-Carnitine in feed. L-Carnitine functions as a transfer of long chain fatty acids to mitochondria to be oxi…
Striped snakehead fish, is classified as carnivores, requires animal-source feed. Earthworms, rice snails and chicken intestines are the animal ingredients that can be used as striped snakehead fish feed, both in fresh and dried form. Dry feed can be stored longer than wet feed. This research aimed to determine the best type of dry feed between earthworms, rice snails, and chicken intestines to…
Application of Cockle (Anadara granosa) Shell Lime with Different Size Percentages in Swamp Water for Pangasius Catfish (Pangasius sp.) Rearing Media (Supervised by DADE JUBAEDAH). The optimal pH value for pangasius catfish culture is 6.5-8.5. One of the efforts to increase pH value of swamp water that has low pH value is by liming. Lime is composed of different particle sizes. This research ai…
Optimal water quality is a key factor in successful kissing gourami farming, as poor water conditions can affect fish health and growth, leading to mortality. Efforts that can be made to prevent water quality problems include using Recirculating Aquaculture Systems (RAS) for fish farming. One filtration combination that can be used in RAS is zeolite and blood cockles (Anadara granosa). This stu…
The availability of high quality fish fry is one of the important factors in supporting the success of silver rasbora (Rasbora argyrotaenia) culture. One of the efforts that can be done is by feeding natural food enriched with nutrients, such as Artemia sp. enriched with corn oil as a source of essential fatty acids. This research aims to determine the best optimal dose of Artemia sp. enrichmen…
Bioflok merupakan teknologi budidaya yang menggunakan aliran oksigen dan pemanfaat mikroorganisme secara langsung. Kedalaman titik aerator menjadi salah satu faktor penentu dalam pembentukan flok dalam sistem bioflok. Kedalaman titik aerator yang tepat dapat mengurangi endapan yang berpotensi menjadi amonia pada kualitas air pemeliharaan. Tujuan penelitian ini untuk mengetahui kedalaman titik a…
Botryococcus braunii microalgae is a green single-cell plant that lives in freshwater and is known for its benefits and high production costs. One of the efforts to overcome production costs is using snakehead fish farming wastewater as a growing medium for B. braunii. Several studies using wastewater media have shown less efficient growth of B. braunii due to limited production costs, so it is…
Botryococcus braunii berpotensi dapat dimanfaatkan dalam industri pangan fungsional, pakan ternak, pigmen alami, kosmetik, farmasi, bahan pengental dan biofuel. Pemanenan mikroalga seringkali masih terkendala karena mikroalga bersifat uniseluler mikroskopis, sehingga proses pemisahan biomassa sulit dipisahkan dari media kulturnya. Metode biofloukasi menggunakan flokulan bakteri mampu membantu p…