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Breeding Stage of Nemo Balong Fish (Premnas biaculeatus) on Aquarium Scale at Balai Perikanan Budidaya Laut Lombok Wulandari, Witri; Diniariwisan, Damai
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5378

Nemo fish cultivation activities at BPBL (Balai Perikanan Budidaya Laut) is located in West Sekotong, West Lombok Regency, West Nusa Tenggara. It is one of the technical implementation units for marine aquaculture in developing marine fish farming activities such as ornamental nemo or clown fish. The purpose of this activity is to determine the spawning of nemo fish carried out on an aquarium scale. Clown fish spawning activity at BPBL Lombok produces up to 1,050 eggs in a period, but the average fertilized is 1,012 eggs, and the hatching numbers are 884 eggs during 6 days of incubation and the time needed to start hatching is 24 hours. Some of the parameters of larval growth from eggs, namely FR / Fertilization Rate, get a result of 96%, HR (Hatching Rate) gets a value of 87%, SR (Survival Rate) with a value of 92%. Water quality such as the ideal temperature in nemo fish cultivation is in the range of 27-32°C, while the ideal pH is 6.7-8.8. Dissolved oxygen is more than 5 mg/L. The salinity and ammonia content obtained are ideal, which showing value 30-34 ppt for salinity and ammonia levels less than 3 mg/L.

Management of Broodstock for Pacific White Shrimp (Litopenaeus vannamei) at the Center for Superior Shrimp and Shellfish Broodstock Production (BPIU2K) Karangasem, Bali Maolana, Arman; Muahiddah, Nuri
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5724

Shrimp (Litopenaeus vannamei), as it directly impacts the quality and quantity of larvae produced for aquaculture. This study investigates the management practices at the Center for Superior Shrimp and Shellfish Broodstock Production (BPIU2K) in Karangasem, Bali, focusing on the broodstock selection, breeding, and maintenance processes. The research evaluates the performance of broodstock in terms of growth, reproductive health, and overall productivity, aiming to optimize practices for sustainable shrimp farming. Data was collected through direct observation, water quality analysis, and broodstock health assessments. The findings highlight the importance of proper environmental conditions, nutritional management, and genetic selection in enhancing the reproductive success of L. vannamei. The study also discusses challenges faced by the facility, including disease management and genetic diversity, offering recommendations for improving broodstock management to ensure consistent, high-quality shrimp production. The number of male broodstock in the maintenance tank was around 250, and female broodstock was around 200, with a survival rate of 70%. This research contributes to advancing sustainable aquaculture practices and improving the shrimp farming industry in Indonesia.

Koi Fish (Cyprinus rubrofuscus Lacepede, 1803) Breeding Techniques at the Center for Freshwater Aquaculture (BBPBAT) Sukabumi, West Java Erlana, Nirma Aprila; Muahiddah, Nuri
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5780

One of the economically valuable aspects of fisheries development is ornamental fish farming. Koi farming has advantages as the fish can easily adapt to various environments. The breeding activities included broodstock maintenance, spawning and nursery tank preparation, broodstock selection, hormone injection, egg hatching, larva care, nursery stages, and harvesting. This research is intended to help the author learn and understand proper koi fish breeding techniques at the Center for Freshwater Aquaculture (BBPBAT) in Sukabumi, West Java. The data collected during this research activity includes both primary and secondary data. Primary data is obtained directly without intermediaries, resulting in raw data. Secondary data, on the other hand, is gathered through intermediaries or indirectly, and is sourced from library reports and information from governmental institutions. In the koi fish breeding activities carried out, it was observed that the koi fish had a fecundity rate of 71,400 eggs, an FR (Fertilization Rate) of 92%, an HR (Hatching Rate) of 97%, an SR (Survival Rate) in Nursery Phase I of 45%, and in Nursery Phase II of 74%.

Feed Retention of Silver Pompano (Trachinotus blochii) on Commercial Feeding with The Addition of Turmeric Extract (Curcuma domestica) Kartini, Wiwi; Lumbessy, Salnida Yuniarti; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5791

Silver pompano is a high-value fish, yet the cost of commercial feed is a major challenge for fish farmers. This study explores the addition of turmeric extract to commercial feed as a potential strategy to improve feeding efficiency and reduce production costs. Conducted at the Lombok Marine Aquaculture Center, the 50-day experiment used a Completely Randomized Design (CRD) with four treatment levels (control, 10 ml, 15 ml, and 20 ml of turmeric extract per kg feed) and three replications, totaling 12 experimental units. Parameters measured included growth performance indicators like specific growth rate (SGR), feed conversion ratio (FCR), protein and fat retention, and water quality. Data was analyzed using ANOVA and Duncan tests to assess treatment effects. Results showed that turmeric extract significantly improved SGR, FCR, protein retention, and fat retention, although it had no significant impact on absolute weight, length, survival rate, or feeding efficiency. The optimal treatment was 20 ml/kg of turmeric extract, yielding an SGR of 4.92%, FCR of 2.48, protein retention of 18.64%, and fat retention of 22.37%, likely due to the presence of bioactive compounds such as flavonoids, alkaloids, tannins, terpenoids, and phenols.

Effectiveness of Bitter Melon (Momordica charantia) Solution for Masculinization of Siamese Fighting Fish (Betta splendens) Through Larval Immersion Method Sugma, Lara; Cokrowati, Nunik; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5797

Siamese fighting fish (Betta splendens) is one of the fisheries commodities in great demand because it has an attractive physique and relatively high economic value. The increasing market demand for male Betta means a method is needed to produce male offspring en masse. This research aimed to determine the effect of bitter melon (Momordica charantia) solution on the male sex ratio of Betta by immersion of larvae in different concentrations. This research used an experimental method with a completely randomized design (CRD), which included four treatments with three replications, namely control treatment, P2 treatment with a concentration of 1.5 ml/l, P3 treatment with a concentration of 3 ml/l, and P4 treatment with a concentration of 6 ml/l. The data obtained was analyzed using the ANOVA method. If the data analysis showed a significant effect, it was carried out using Duncan's advanced test. The research showed that the treatment applied had a real influence on the percentage of male Betta but did not significantly affect the survival rate. The highest sex percentage value for Betta was found in treatment P4 (6 ml/l), which was 77%.

Cover, Editorial Boards, Table of Contents Rachmat, Andre
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Cover, Editorial Boards, Table of Contents

Study Of Hybrid Cantang Grouper Breeding Techniques (Epinephelus Fuscoguttatus X Epinephelus Lanceolatus) At The Brackish Water Fisheries Cultivation Center Situbondo, East Java Haini, Naufara; Sumsanto, Muhammad
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5933

Hybrid cantang grouper is a type of grouper fish that is included in the luxury food commodity, namely a type of commodity that has a high selling value and is often exported which has an impact on increasing the need for seeds so that efforts are needed that culminate in seeding. The purpose of this study was to study and understand the seeding technique of hybrid cantang grouper (Ephinephelus fuscoguttatus x Epinephelus lanceolatus) which was carried out at the Brackish Water Aquaculture Center (BPBAP) Situbondo, East Java. The population of this study used 2 larval maintenance tanks and 14 natural feed tanks. Data were obtained directly through direct observation in the field. The results of the study showed that cantang grouper seeds were produced from the hybridization process, then the types of feed given during the larval maintenance period were natural feed (Rotifera, Artemia and Rebon shrimp) and artificial feed (Powder, crumbs and pellets), then air quality maintenance was carried out by giving Chlorella sp. as a green water system, then air changes, siphoning with air quality values during the maintenance period of temperature 30oC, Salinity 30.1 ppt, pH 8.05, Nitrite 0.498 mg / L, Free Ammonia 0.04675 mg / L, DO 5.85 mg / L. The Hatching Rate (HR) value was obtained 98.45% and 92.63% and Survival rate 12.68% with a maintenance period of 70 days until the total harvest of 2.7cm-3cm seeds.

Breeding Stage of Nemo Balong Fish (Premnas biaculeatus) on Aquarium Scale at Balai Perikanan Budidaya Laut Lombok Wulandari, Witri; Diniariwisan, Damai
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5378

Nemo fish cultivation activities at BPBL (Balai Perikanan Budidaya Laut) is located in West Sekotong, West Lombok Regency, West Nusa Tenggara. It is one of the technical implementation units for marine aquaculture in developing marine fish farming activities such as ornamental nemo or clown fish. The purpose of this activity is to determine the spawning of nemo fish carried out on an aquarium scale. Clown fish spawning activity at BPBL Lombok produces up to 1,050 eggs in a period, but the average fertilized is 1,012 eggs, and the hatching numbers are 884 eggs during 6 days of incubation and the time needed to start hatching is 24 hours. Some of the parameters of larval growth from eggs, namely FR / Fertilization Rate, get a result of 96%, HR (Hatching Rate) gets a value of 87%, SR (Survival Rate) with a value of 92%. Water quality such as the ideal temperature in nemo fish cultivation is in the range of 27-32°C, while the ideal pH is 6.7-8.8. Dissolved oxygen is more than 5 mg/L. The salinity and ammonia content obtained are ideal, which showing value 30-34 ppt for salinity and ammonia levels less than 3 mg/L.

Management of Broodstock for Pacific White Shrimp (Litopenaeus vannamei) at the Center for Superior Shrimp and Shellfish Broodstock Production (BPIU2K) Karangasem, Bali Maolana, Arman; Muahiddah, Nuri
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5724

Shrimp (Litopenaeus vannamei), as it directly impacts the quality and quantity of larvae produced for aquaculture. This study investigates the management practices at the Center for Superior Shrimp and Shellfish Broodstock Production (BPIU2K) in Karangasem, Bali, focusing on the broodstock selection, breeding, and maintenance processes. The research evaluates the performance of broodstock in terms of growth, reproductive health, and overall productivity, aiming to optimize practices for sustainable shrimp farming. Data was collected through direct observation, water quality analysis, and broodstock health assessments. The findings highlight the importance of proper environmental conditions, nutritional management, and genetic selection in enhancing the reproductive success of L. vannamei. The study also discusses challenges faced by the facility, including disease management and genetic diversity, offering recommendations for improving broodstock management to ensure consistent, high-quality shrimp production. The number of male broodstock in the maintenance tank was around 250, and female broodstock was around 200, with a survival rate of 70%. This research contributes to advancing sustainable aquaculture practices and improving the shrimp farming industry in Indonesia.

Koi Fish (Cyprinus rubrofuscus Lacepede, 1803) Breeding Techniques at the Center for Freshwater Aquaculture (BBPBAT) Sukabumi, West Java Erlana, Nirma Aprila; Muahiddah, Nuri
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5780

One of the economically valuable aspects of fisheries development is ornamental fish farming. Koi farming has advantages as the fish can easily adapt to various environments. The breeding activities included broodstock maintenance, spawning and nursery tank preparation, broodstock selection, hormone injection, egg hatching, larva care, nursery stages, and harvesting. This research is intended to help the author learn and understand proper koi fish breeding techniques at the Center for Freshwater Aquaculture (BBPBAT) in Sukabumi, West Java. The data collected during this research activity includes both primary and secondary data. Primary data is obtained directly without intermediaries, resulting in raw data. Secondary data, on the other hand, is gathered through intermediaries or indirectly, and is sourced from library reports and information from governmental institutions. In the koi fish breeding activities carried out, it was observed that the koi fish had a fecundity rate of 71,400 eggs, an FR (Fertilization Rate) of 92%, an HR (Hatching Rate) of 97%, an SR (Survival Rate) in Nursery Phase I of 45%, and in Nursery Phase II of 74%.

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Andre Rachmat S

Contact Email
andrejfh@unram.ac.id

Phone
+6281907293623

Journal Mail Official
jfh@unram.ac.id

Editorial Address
Journal of Fish Health (JFH) Department of Aquaculture Faculty of Agriculture, Mataram University Jl. Pendidikan No. 37 Mataram, 83125

Location
Kota mataram,

Nusa tenggara barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Andre Rachmat S

Contact Email andrejfh@unram.ac.id

Phone +6281907293623

Journal Mail Official jfh@unram.ac.id

Editorial Address Journal of Fish Health (JFH) Department of Aquaculture Faculty of Agriculture, Mataram University Jl. Pendidikan No. 37 Mataram, 83125

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Andre Rachmat S

Contact Email
andrejfh@unram.ac.id

Phone
+6281907293623

Journal Mail Official
jfh@unram.ac.id

Editorial Address
Journal of Fish Health (JFH) Department of Aquaculture Faculty of Agriculture, Mataram University Jl. Pendidikan No. 37 Mataram, 83125

Location
Kota mataram,

Nusa tenggara barat

INDONESIA