Garuda - Garba Rujukan Digital

INNOVATION OF SINBIOTIC FORMULA FOR THE GROWTH OF WHITE SHRIMP LARVAE (Litopenaeus vannamei) Sumardi, Sumardi; Nugroho Ekowati, Christina; Linirin Widiastuti, Endang; Rohmawati Bareta, Ainun; Sarno, Sarno
BIOVALENTIA: Biological Research Journal Vol. 7 No. 2 (2021)
Publisher : Biology Department, Faculty of Mathematics and Natural Sciences, Sriwijaya University

In the hatchery of white shrimp larvae, there are some problems, such as a decreased water quality and diseases caused by bacteria which cause a decrease in shrimp growth. The solution to reduce these problems is by applying synbiotics. This research aimed to make an innovative synbiotic formula for the absolute length growth and survival rate of white shrimp larvae (Litopenaeus vannamei) as well as the total number of bacteria and the number of Vibrio sp. In this study, there were four treatments, as follows: C-: negative control (without synbiotic application) C+: positive control (commercial synbiotic) P: probiotic 2.5 x 105 cfu/ml and prebiotic 1,5 ppm Q: probiotic 5 x 105 cfu/ml and prebiotic 1 ppm R: probiotic 7,5 x 105 cfu/ml and prebiotic 0,5 ppm S: probiotic 106 cfu/ml and prebiotic 2 ppm, each treatment with four repetitions. This research was set up in a completely randomized design experiment using twenty-four plastic tanks with 50 L total volume filled with 20 L sterile sea water and stocked with 4,000 nauplii in the PT. Citra Larva Cemerlang hatchery, Kalianda, Lampung. Variables observed in this research were survival rate, absolute length growth, total bacterial and Vibrio sp. counts, and water quality in the white shrimp larvae (Litopenaeus vannamei). The results showed that the best survival rate is in treatment S (probiotic 106 cfu/ml and prebiotic 2 ppm) (87.7%), the highest absolute length growth is in treatment P (3.8 mm), the highest total bacteria was in treatment S (11.1 log cfu/ml), and the best total Vibrio sp. is in treatment S (3.5 log cfu/ml). Water quality of the six treatments shows results that are still in normal conditions following Indonesian National Standard SNI 7311: 2009.

POTENTIAL AND QUALITY OF FISHERY PRODUCTS IN EAST NUSA TENGGARA Riris Roiska; Reni Lobo; Tri Wulandari; Febrina Rolin; Yusyam Leni; Dwinda Pangentasari; Ainun Rohmawati Bareta
Jurnal Perikanan Unram Vol 14 No 4 (2024): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v14i4.1248

Indonesia is a country that has quite large marine and fisheries resources and East Nusa Tenggara is one of the provinces in Indonesia that has very large fisheries resources, for this reason further exploration is being carried out to utilize these fisheries resources for both the domestic and export markets. This research is to find out about the marine and fisheries potential in East Nusa Tenggara and the quality of these fishery products by making direct observations at the Fish Quarantine Station for Quality Control and Safety of Fishery Products (SKIPM) Kupang, East Nusa Tenggara to find out about the fishery products that are trafficked. from the SKIPM. The results of the research show that East Nusa Tenggara has a very large and varied fisheries potential such as Anggoli, Skipjack, Cakalang, Crab Meat, Sweet Lip Fish, Grouper, Red Snapper, Onaga, Hermit crab, Mud Crab, Lobster, Beef Sei Tuna, Shark Fin, Mutira snails, Mackerel, Sea Cucumbers, Tuna Loin, Fan Shrimp, Ronggeng Shrimp, Seaweed and among these products Seaweed and Skipjack tuna are the highest number of fishery products trafficked from SKIPM Kupang, East Nusa Tenggara. The research results also show that 19 products originating from several fish processing units in East Nusa Tenggara province have met the maximum limit criteria for Escherichia coli contamination, namely <3 MPN/g with sensory pass quality or were still suitable and safe for consumption or marketing.

Differences in Eel (Monopeterus albus) Catch Results Using Fishing Gear Traps with Different Baits in Lopak Alai Village, Kumpeh Ulu District Alfebrianti, Dhea; H, Afriani; Magwa, Rizky Janatul; Pramunsintho, Bagus; Arfiana, Bs Monica; Bareta, Ainun Rohmawati
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7120

Eel (Monopterus albus) is one of the freshwater fishery products that has high economic value which is widely caught in Lopak Alai Village, Kumpe Ulu District using bubu fishing gear. This study aims to determine the differences in eel catches using bubu fishing gear with different baits in Lopak Alai Village, Kumpe Ulu District. This research was conducted in Lopak Alai Village, Kumpeh Ulu District on January 12th - February 07th, 2025. The research method used was the experimental method. The total of bubu used in this study was 60 bubu with each placement of 5 meters, the size of the bubu used was 100 cm which consisted of 2 treatments, namely using earthworm bait and golden snail bait weighing 10 grams, each bait was placed into 30 bubu with 20 repetitions. The results of the study showed that the total of eel catches (Monopterus albus) with earthworm bait was 123 with an average weight of 611 g and an average length of 45 cm, while with golden snail bait it was 204 with an average weight of 1,393 g and an average length of 49 cm. The results of the t-test analysis showed that there were differences in the catches of eels with earthworm and golden snail bait.

Tingkat Kelangsungan Hidup Lele Sangkuriang (Clarias gariepinus) yang Didederkan di P2MKP Aquaculture Farm, Kabupaten Tebo, Jambi Salsabila, Sahda; Bareta, Ainun Rohmawati; Nuruwildani, Nuruwildani; Suryono, Suryono
Mantis Journal of Fisheries Vol. 2 No. 01 (2025): April 2025
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v2i01.41557

Lele Sangkuriang (Clarias gariepinus) merupakan salah satu komoditas perikanan yang banyak dibudidayakan karena pertumbuhannya yang cepat dan tingkat adaptasinya yang tinggi. Optimalisasi proses budidaya, terutama pada tahap pendederan, menjadi hal yang penting mengingat fase ini merupakan tahap kritis dalam pemeliharaan ikan, di mana benih lele sangkuriang rentan mengalami kematian. Penelitian ini bertujuan untuk mengetahui tingkat kelangsungan hidup lele sangkuriang yang didederkan di P2MKP Aquaculture Farm, Kabupaten Tebo, Jambi. Metode yang digunakan meliputi observasi langsung dan wawancara dengan petugas lapangan. Hasil penelitian menunjukkan bahwa setelah masa pemeliharaan, tingkat kelangsungan hidup lele sangkuriang mencapai 58,2%, dengan bobot mutlak 0,83 g dan panjang mutlak 5,60 cm. Hasil ini memberikan gambaran mengenai efektivitas sistem pendederan yang diterapkan serta dapat menjadi acuan dalam meningkatkan keberhasilan budidaya lele sangkuriang di tahap awal pemeliharaan. Kesimpulan dari penelitian ini bahwa tingkat kelangsungan hidup lele sangkuriang yang didederkan di P2MKP Aquaculture Farm, Kabupaten Tebo, Jambi tergolong baik.

Differences in Eel (Monopeterus albus) Catch Results Using Fishing Gear Traps with Different Baits in Lopak Alai Village, Kumpeh Ulu District Alfebrianti, Dhea; H, Afriani; Magwa, Rizky Janatul; Pramunsintho, Bagus; Arfiana, Bs Monica; Bareta, Ainun Rohmawati
Journal of Fish Health Vol. 5 No. 3 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i3.7120

Eel (Monopterus albus) is one of the freshwater fishery products that has high economic value which is widely caught in Lopak Alai Village, Kumpe Ulu District using bubu fishing gear. This study aims to determine the differences in eel catches using bubu fishing gear with different baits in Lopak Alai Village, Kumpe Ulu District. This research was conducted in Lopak Alai Village, Kumpeh Ulu District on January 12th - February 07th, 2025. The research method used was the experimental method. The total of bubu used in this study was 60 bubu with each placement of 5 meters, the size of the bubu used was 100 cm which consisted of 2 treatments, namely using earthworm bait and golden snail bait weighing 10 grams, each bait was placed into 30 bubu with 20 repetitions. The results of the study showed that the total of eel catches (Monopterus albus) with earthworm bait was 123 with an average weight of 611 g and an average length of 45 cm, while with golden snail bait it was 204 with an average weight of 1,393 g and an average length of 49 cm. The results of the t-test analysis showed that there were differences in the catches of eels with earthworm and golden snail bait.

UJI SITOTOKSISITAS TAURIN DAN EKSTRAK ETANOL MAKROALGA COKELAT DENGAN METODE BSLT (Brine Shrimp Lethality Test) Bareta, Ainun Rohmawati; Widiastuti, Endang Linirin; Nurcahyani, Nuning
Berita Biologi Vol 22 No 2 (2023): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2023.660

Makroalga cokelat Padina australis dan Sargassum duplicatum diketahui mengandung metabolit sekunder yang bermanfaat bagi kesehatan, salah satunya sebagai bahan baku antikanker. Tujuan dari penelitian ini untuk mengetahui kandungan senyawa bioaktif yang terdapat dalam ekstrak etanol P. australis dan S. duplicatum dari perairan Pantai Dollar Beach Padada, Kec. Ketapang, Lampung Selatan dan perairan Pantai Tegal Mas, Kec. Teluk Pandan, Pesawaran, serta mengetahui toksisitas dari taurin, ekstrak etanol P. australis dan S. duplicatum dengan metode BSLT (Brine Shrimp Lethality Test). Hasil dari penelitian ini menunjukkan bahwa ekstrak etanol P. australis dan S. duplicatum mengandung saponin, steroid, alkaloid dan flavonoid. Toksisitas taurin, ekstrak etanol P. australis dan S. duplicatum tergolong dalam toksisitas rendah terhadap Artemia salina dengan nilai LC50 berturut-turut adalah 133,73 ppm, 176,95 ppm, dan 140,42 ppm.

The Growth of Barramundi (Lates Calcarifer) at the Marine and Brackish Water Aquaculture Center (BPBALP) Teluk Buo, Padang City, West Sumatra Pangentasari, Dwinda; Harianto , Eko; Sumarsono, Teguh; Putinur, Putinur; Bareta, Ainun Rohmawati; Purnamasari , Tina; Nambela, Delima Sari; Lestari, Sekar Yunita
Mantis Journal of Fisheries Vol. 2 No. 03 (2025): Desember 2025
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v2i03.49214

Asian seabass (Lates calcarifer) is a promising aquaculture commodity at the UPTD Marine and Brackish Water Aquaculture Center (BPBALP) Teluk Buo, Padang City, due to its fast growth and high environmental adaptability. This study aimed to describe the growth techniques of Asian seabass cultured at BPBALP Teluk Buo and was conducted from July to September 2025 using a quantitative descriptive survey method. Growth performance was assessed through direct observation and measurement. The results showed an absolute weight gain of 123.6 g, length gain of 10.19 cm, a specific growth rate of 3.69%, feed efficiency of 68.5%, an FCR of 1.46, and a survival rate of 100%. Water quality remained within optimal ranges, with temperatures of 31–32 °C, pH 7, and salinity of 30–31 ppt.

PERTUMBUHAN Nannochloropsis sp. YANG DIKULTUR PADA SKALA SEMI-MASSAL DAN MASSAL DI UPTD BPBALP TELUK BUO, PADANG, SUMATERA BARAT Virnando, Irvan; Bareta, Ainun Rohmawati; Lisna, Lisna; Pratama, Giri; Afkar, Zawil; Cahyono, Hari; Putri, Rahayu Dian Eka
Mantis Journal of Fisheries Vol. 2 No. 03 (2025): Desember 2025
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v2i03.50125

Natural feed plays a crucial role as a primary nutrient source that is easily digested and suitable for the physiological needs of larvae during early life stages. Nannochloropsis sp. is widely used as a main natural feed for larvae of various aquaculture commodities, making its stable and high-quality availability essential for hatchery success. This study aimed to evaluate Nannochloropsis sp. culture techniques at semi-mass and mass scales and to determine cell density as an indicator of feed quality. The study employed direct observation during the culture period and descriptive analysis of cell density and water quality. Culture procedures at both scales included tank preparation, seawater filling, inoculation, cell density measurement, and harvesting, with differences only in tank size and inoculum volume. Results showed that peak cell density on day five reached 42,326,000 cells/mL in the semi-mass scale and 39,400,000 cells/mL in the mass scale, followed by a decline on day six. The study concludes that the Nannochloropsis sp. culture technique applied at UPTD BPBALP Teluk Buo is effective in supporting phytoplankton supply for hatchery operations.

Study on the Spawning Techniques of Jelawat Fish (Leptobarbus hoevenii) at Balai Perikanan Budidaya Air Tawar (BPBAT) Sungai Gelam Anggraini, Gira; Arbajayanti, Rahma Dini; Rolin, Febrina; Pangentasari, Dwinda; Leni, Yusyam; Hafidz Ibnu Khaldun, Muhammad; Putinur, Putinur; Roiska, Riris; Bareta, Ainun Rohmawati; Hasanah, Hasanah
Mantis Journal of Fisheries Vol. 2 No. 03 (2025): Desember 2025
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v2i03.50236

This study aims to determine the spawning techniques of Leptobarbus hoevenii fish at the Sungai Gelam Freshwater Aquaculture Center (BPBAT). Activities include maintaining prospective broodstock, selecting mature broodstock, injecting ovulation hormones, and the spawning process, stripping, egg handling, water quality monitoring to highlight its importance, and embryo development. Ovaprim hormone injections were administered to the female broodstock four times and once to the male broodstock to stimulate ovulation. The stripping process was carried out after ovulation and was followed by dry mixing of eggs and sperm before being spread into the hatching tank. The results showed a fertilization rate of 63,08% and a hatching rate of 9,73%, which were influenced by gamete quality and the physiological condition of the broodstock. Observations of embryogenesis showed developmental stages ranging from morula, blastula, gastrula, to organogenesis before the eggs hatch into larvae. Water quality parameters during the study were in the optimal range for spawning, namely pH 7,24–7,77, temperature 27–30,5°C, and DO 3,53–5,58 mg/L. The results of this study explain that the success of Hoven’s carp fish seeding is highly dependent on the readiness of the broodstock, the application of artificial spawning techniques, and good water quality management.

Analisis Kualitas Air Berdasarkan Parameter Kimia di Sungai Klawing Purbalingga Rizkiana, Fidia Indah; Junaidi, Teuku; Putera, I Gede Suweda Anggana; Putri, Indah Karunia; Windiarta, Talitha Putri; Pramono, Taufik Budhi; Situmorang, Sawitania Christiany Dwi Utami Boru; Saprudin, Saprudin; Bareta, Ainun Rohmawati; Salsabila, Sahda
Mantis Journal of Fisheries Vol. 3 No. 02 (2026)
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ebv9yy21

Sungai Klawing merupakan sumber daya perairan penting di Kabupaten Purbalingga yang dimanfaatkan untuk perikanan, pertanian, penambangan, dan kebutuhan domestik. Aktivitas tersebut berpotensi meningkatkan tekanan antropogenik dan memengaruhi kualitas air. Penelitian ini bertujuan menganalisis kualitas air Sungai Klawing berdasarkan parameter pH, dissolved oxygen (DO), dan CO₂ bebas serta mengevaluasi kesesuaiannya dengan baku mutu. Penelitian menggunakan metode deskriptif kuantitatif dengan purposive sampling pada sembilan titik yang mewakili segmen hulu, tengah, dan hilir, masing-masing tiga titik. Pengambilan sampel dilakukan pada bulan Desember 2025. Data dianalisis secara deskriptif dan spasial serta dibandingkan dengan baku mutu dan kisaran ekologis yang relevan. Hasil penelitian menunjukkan pH berkisar 7,47–7,81, DO 5,6–8,0 mg/L, dan CO₂ bebas 5,28–17,60 mg/L. pH relatif stabil, sedangkan DO cenderung menurun dan CO₂ bebas meningkat menuju hilir, menunjukkan peningkatan tekanan lingkungan secara spasial. Nilai pH dan DO masih memenuhi baku mutu kelas II, sedangkan CO₂ bebas berada dalam kisaran yang dapat ditoleransi secara ekologis. Pemantauan berkala dan pengendalian sumber pencemar perlu diprioritaskan pada segmen tengah dan hilir untuk mempertahankan kualitas air Sungai Klawing.

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