This study explored the perceptions of sixth-semester students from the English Education Study Program at Sriwijaya University regarding the use of ChatGPT as a translation tool. With the increasing integration of AI technologies into education, understanding students' experiences and attitudes toward such tools is essential. This study employed a quantitative approach using a structured quest…
This research examines survival strategies and places to stay overnight for homeless people in PalembangCity. The aim of this research is about what strategies are used by homeless people and where homelesspeople spend the night in Palembang City. The method used in this research is a descriptive qualitativeresearch method with a case study strategy. Determining the informants in this research …
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…
Three spot gourami (Trichopodus trichopterus) in a native freshwater fish of Indonesia that has a potential to be developed as a aquaculture fish. This study aimed to determine the best stocking density for the survival and growth of T. trichopterus which is domesticated in gallon media. The research was conducted at the Batanghari Sembilan Community Hatchery, Indralaya, the Basic Fisheries Lab…
Nile tilapia (Oreochromis niloticus) is one of the important freshwater fish commodities in Indonesia that has various strains resulting from genetic selection. This study aimed to determine the morphological characteristics and species or strain composition of Nile tilapia that are cultivated or caught in Ranau Lake by utilizing Single Nucleotide Polymorphism (SNP) molecular markers through th…
Banyuasin waters are an estuarine area that is vulnerable to heavy metal pollution due to land-based activities. This study aimed to analyze the concentrations of heavy metals lead (Pb) and cadmium (Cd) in blood cockles (Anadara granosa) and sediments, compare the results with the applicable quality standards, and calculate the bioconcentration factor (BCF) as an indicator of heavy metal accumu…
The bonylip barb (Osteochilus vittatus, Valenciennes 1842) belongs to the Cyprinidae family. Studies on the morphometric differences between male and female O. vittatus fish from the Kelekar River have not been conducted. This study aims to determine the differences between male and female O. vittatus. This study uses a purposive sampling method. Samples were obtained from the Kelekar River, Pe…
Aliran fluida yang melewati suatu sistem perpipaan akan mengalami kerugian aliran. Kerugian ini bisa disebabkan oleh beberapa hal diantaranya gesekan, bentuk saluran dan ukuran, serta adanya sambungan-sambungan. Kerugian tersebut sebaiknya bisa diketahui berapa besarnya. Untuk itu penulis mencoba melakukan percobaan terhadap aliran fluida yang dipengaruhi akibat adanya sambungan pada sistem sal…
The Sumatran featherback (Chitala hypselonotus) is one of the freshwater fish species belonging to the Notopteridae family. The public's demand for this fish has increased, leading to over-exploitation. In nature, the population of this species is declining. In efforts to prevent the extinction of this species, domestication studies should be conducted. This study aims to compare survival, grow…
The snakeskin gourami (Trichopodus pectoralis, Regan 1910) is a freshwater fish with economic value in South Sumatra. The production of this fish relies on wild capture. Cultivation of this species is constrained by the unavailability of seed technology. This study aims to determine the effect of incubation temperature on the incubation period and hatching power of T. pectoralis eggs. This stud…
There are three common commercial tilapia species Oreochomis niloticus, O. mossambicus, and O. aureus. These species have the opportunity for hybridization. Hybridization between tilapia species is widespread, one of which is red tilapia, is a crossbreed of four different species of the genus Oreochromis, namely O. mossambicus, O. niloticus, O. hornorum, and O. aureus. The purposes of this stud…
Botryococcus braunii is a microalga with significant potential for producing various bioactive compounds, including lipids, proteins, and polysaccharides. B. braunii is a single-celled microalga that is classified in the green algae group and is commonly found in lakes, ponds, brackish waters, and even the sea. The utilization of B. braunii microalgae has still been limited due to insufficient …
Stunted is a state of malnutrition in toddlers due to an imbalance between nutritional needs and nutrient intake. Stunted in toddlers can cause developmental disorders of the oral cavity structures, leading to a decrease in pH, Salivary Flow Rate (SFR), and buffer capacity. Efforts that can be made to prevent the decrease in pH and SFR by providing a remineralization agent, Phosphopeptide-Amorp…
The species diversity of fish in an aquatic ecosystem serves as an indicator of environmental health. To date, no study has been conducted on the diversity of freshwater fish species in the Putak River. This research aimed to determine the fish diversity in the Putak River. The method used was direct observation with fish sampling at three stations during the transitional season (dry to rainy s…
The kissing gourami fish is one of the local commodities with high market value and great potential for development as a cultivated fish. One of the applications of feed management is regulating the feeding frequency. The purpose of this study was to determine the optimal feeding frequency for kissing gourami fish fry that supports growth, survival rate, feed efficiency, and water quality in an…
The cultivation of snakehead fish (Channa striata) significant potential to be developed. Intensive cultivation of snakehead fish has challenges due to waste accumulation, may cause a decrease in water quality and elevated ammonia levels. The biofloc system is an alternative that can be implemented by utilizing microorganisms that can control water quality. This research aimed to determine the …
The process of preserving and storing sperm is called cryopreservation process. The success of the sperm cryopreservation process is determined by several factors including extender material, fisiological solution and freezing rates. One of the extender ingredients that can be used is honey. Honey contains antioxidants and has the ability to increase extracellular osmotic activity which helps p…
Air quality is an important aspect for rearing japanese ornamental carp fish. Suitable water quality can support survival rate and at the same time can influence the brightness of the japanese ornamental carp fish's body color. One effort that can be made to maintain optimal water quality is by implementing a recirculation system. The aim of this research was to determine the use of recirculati…
Keberhasilan penetasan telur ditentukan oleh faktor internal dan eksternal. Salah satu faktor eksternal adalah pH. Kegunaan pH pada penetasan telur adalah untuk merangsang enzim korionase yang dapat membuat korion menjadi lunak sehingga mempercepat waktu penetasan telur ikan sepat siam. Tujuan penelitian ini adalah untuk mengetahui nilai pH terbaik terhadap persentase dan lama waktu penetasan t…
The bronze featherback (Notopterus notopterus, Pallas 1769) is a species of freshwater fish native to South Sumatra, Indonesia. This species has a high market value. The local people of South Sumatra utilize this fish as food and ingredients for the culinary industry of pempek and crackers. In addition, it is also traded as an ornamental fish. Increased fishing for this fish in the wild has cau…
The Komering River is a flowing freshwater ecosystem with a diversity of constituent organisms and is an aquatic ecosystem that is beneficial for aquatic animals and human needs. Most people use the Komering River for fish farming using a cage system. However, pollution from various activities around the area is expected to affect river water quality. Water quality is an absolute requirement th…
Feed is an important factor to support fish growth. The growth rates and feed efficiency are important parameters in fish farming. The growth and feed efficiency can be increased by adding certain ingredients in feed including a garlic and turmeric. The research aimed to determine the best combination of garlic and turmeric extracts in artificial feed for kissing gourami. The fish reared at the…
Swamp water has a low pH value ranging from 3-4, this causes swamp water not yet be used optimally for fish culture. The optimum pH value for culture media of pangasius catfish (Pangasius sp.) is 6.5-8.5. One effort that can be done to increase the pH of swamp water by liming. This study aimed to determine the best dosage of cockle shell lime to increase water pH, growth and survival of pangasi…
The problem that was often faced in hatching java combtail was that during the gonad maturation of male and female, it sometimes did not occur at the same time. Efforts that can be made through the application of reproductive biotechnology are sperm preservation or storage (sperm cryopreservation). Cryopreservation was a storage technique using low temperatures up to -196oC. Extenders and cryop…
Arthrospira platensis is a type of planktonic filamentous cyanobacterium composed of individual cells. It contains protein, polyunsaturated fatty acids, phycobiliproteins, carotenoids, polysaccharides, vitamins, and minerals. One of the most important things related to the growth of Arthrospira platensis in wastewater is the development of simple technology to produce it for animal or human fee…
RINGKASAN NANDA OKTA RAHMAWATI. Kombinasi Suhu dan pH Air yang Berbeda untuk Pemeliharaan Benih Ikan Tambakan (Helostoma temminckii) (Dibimbing oleh MIRNA FITRANI dan YULISMAN). Ikan tambakan (Helostoma temminckii) merupakan salah satu jenis ikan air tawar yang berasal dari Asia, khususnya dari Indonesia. Dalam kegiatan budidaya ikan kualitas air merupakan faktor yang berpengaruh terhadap kelan…
Pangasius catfish culture using swamp water by applying floating raft aquaponic technology constrained by low pH value and productivity of swamp water. This study aimed to determine the best particle size percentage of golden snail shell lime and the optimal dosage of Azolla sp. liquid organic fertilizer on the culture of pangasius catfish and lettuce plants using a floating raft aquaponic syst…
Belontia hasselti is a swamp fish with the advantage of being developed as a cultivation commodity. One way that can be done is by applying environmental engineering, such as applying a long exposure time (photoperiod). The study aimed to know the best photoperiod for the growth and survival rate of B. hasselti fingerlings. The study used a completely randomized design (CRD) which consisted of …
Teknologi bioflok-akuaponik dapat menjadi solusi yang tepat untuk meningkatkan produksi ikan gabus (Channa striata). Pemilihan sumber karbon pada teknologi bioflok menjadi kunci keberhasilan pertumbuhan bioflok. Salah satu sumber karbon yang dapat digunakan yaitu molase. Tujuan penelitian ini yaitu untuk mengetahui efektivitas kemampuan penerapan sumber karbon molase pada teknologi bioflok-akua…
The climbing perch (Anabas testudineus) has a unique organ that is like a labyrinth and allows the fish to survive at low oxygen levels. During the rearing in controlled containers, leftover feed, and metabolic products can cause a decrease in water quality, affecting fish survival and growth. Phytoremediation is a solution to improve the water quality in fish culture media. This research aimed…