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Journal of Aquaculture and Fish Health
Published by Universitas Airlangga
ISSN : 23017309     EISSN : 25280864     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The Journal of Aquaculture And Fish Health (JAFH) has an objective to publish and provide high-quality scientific contributions to the field of fisheries. These contributions came from innovative researches that encourage science and technology development in the field of fisheries and marine science on a national and international scale. This journal serves as a communication medium for researchers, academics, students, and communities.
Arjuna Subject : -
Articles 345 Documents
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Different Shelters to Domesticate Dwarf Snakehead (Channa limbata, Cuvier 1831) From the Progo River, Magelang, Central Java Mujtahidah, Tholibah; Hidayati, Sri; Jailani, Abdul Qadir; Sari, Annisa Novita; Aji, Muhammad Tri; Armando, Eric
Journal of Aquaculture and Fish Health Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i1.44281

Abstract

This study's main focus is how the adaptation level affects the treatment of shelter composition in controlled containers. Parameters observed included growth rate, stress level, fish survival rate, and water quality during rearing. The research design used a completely randomized design (CRD) and was analyzed using SPSS. The results showed that the shelter composition was good for the C. limbata survival in experimental group 3 (P3) by placing the addition of sand, stones, gutters and aquatic plants in the aquarium. The effect of the composition of the shelter in a controlled container on the adaptation level of C. limbata was shown in experimental group 3 (P3), which experienced an increase in length of up to 5 mm, and an increase in weight of 25 g and a survival rate of 60%. This value is the best among 1st, 2nd, and control. This shows that the C. limbata can adapt its life to an artificial habitat that is as suitable as its natural habitat.
Motile Aeromonas Septicemia (MAS) Disease Resistance Test by Aeromonas hydrophila on Triploid Striped Catfish (Pangasianodon hypopthalmus) Hartami, Prama; Ayuzar, Eva; Salamah , Salamah; Nurjannah, Lilis; Carman, Odang; Alimuddin , Alimuddin; Rafi, Muhammad; Fakhri, Muhammad
Journal of Aquaculture and Fish Health Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i1.45431

Abstract

Motile Aeromonas Septicemia (MAS) disease caused by Aeromonas hydrophila is a common pathogen that attacks freshwater fish commodities, including triploid as the new strain of striped catfish. This study aimed to test the resistance of triploid striped catfish to MAS infection before being released to farmers as a new commodity to increase national striped catfish production. The test was carried out for two months at the Sukamandi Fish Breeding Research Institute, Subang by injecting A. hydrophila into triploid and diploid striped catfish. The challenge test was carried out by injecting the cultured A. hydrophila with a density of 107 cfu.mL-1 as much as 0.1 mL.ind-1 at fish intramuscularly in all treatments, while in the Control (-) treatment, 0.1 mL of PBS solution was injected.tail-1. The test striped catfish used for each treatment were 10 individuals measuring 9.23 – 9.65 cm, and weighing 7.1 – 9.23 g. Survival parameter data and blood description were analyzed quantitatively using Microsoft Excel 2010 and SPSS version 16.0 software with analysis of variance (ANOVA) at a 95% confidence interval. The results of re-characterization with biochemical tests showed that A. hydrophila were gram-negative, oxidase and catalase positive, motile, could fermentatively convert sugar, and could grow in blood media. The survival of triploid striped catfish after the test was 95%, total erythrocytes on day 7, and total leukocytes on the first day were significantly different from diploid striped catfish. Thus, it can be concluded that striped triploid striped catfish are more resistant to infection with A. hydrophila than diploid.
Spatial Distribution Of Heavy Metals Cd And Cu In Water, Sediment And Fish (Mugil Sp) In Pelawangan East Segara Anakan Cilacap: Spatial Distribution Of Heavy Metals Cd And Cu In Water, Sediment And Fish Prayogo, Norman Arie; Hidayati, Nuning Vita; Siregar, Asrul Sahri; Sukardi, Purnama; Fitriadi, Ren
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.46862

Abstract

Heavy metals are widely known pollutants with bioaccumulative nature, so they can be transferred and accumulated in biota, such as mullet fish (Planiliza subviridis). The heavy metals Cd and Cu have different anthropogenic and natural sources. Heavy metals have the potential to absorb existing biota such mullet fish. Fish absorb metals from the water in the body through gills, skin surface and food. This study aims to identify Cd and Cu metals in distribute water, sediment and mullet fish in the Plawangan Timur, Segara Anakan lagoon, Cilacap, Central Java, and the relationship between aquatic media and sediment and mullet fish. The study used a research method with a targeted random sampling method at five stations with four replications. The survey was conducted from April to September 2020. Descriptive data analysis, F-test, regression and correlation. The results showed in water, sediment and mullet fish the heavy metal content of Cd and Cu varied between stations. The correlation between the Cd and Cu metals in water, sediment and mullet fish showed a positive correlation. The content of heavy metal Cd in mullet fish media in Plawangan Timur Segara Anakan Cilacap has exceeded the specified quality standard, while for heavy metal Cu in mullet fish is still below the specified quality standard.
The Use of OODEV® in Improving the Reproductive Performance of Male Yellow Rasbora Fish Rasbora lateristriata (Bleeker, 1854) Hurul Ein; Retnoaji, Bambang; Slamet Widiyanto
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.46975

Abstract

A local commodity, Yellow rasbora fish Rasbora lateristriata (Bleeker, 1854), can potentially be used as a food resource by the Kulon Progo community. Added to that, cultivation or aquaculture is known to optimize this potential. Furthermore, Aquaculture will also prevent illegal fishing in nature, where yellow rasbora fish are listed as vulnerable species in the IUCN Red list. This study induced male yellow rasbora fish using the hormone OODEV® injection, which comprises the hormone Pregnant Mare Serum Gonadotropin (PMSG) and anti-dopamine. PMSG is a hormone that contains FSH as well as LH in it. Yellow rasbora fish were nurtured to the age of six months and treated with four different treatments (dose) for a month, namely 0 mL/Kg, 0.25 mL/Kg, 0.5 mL/Kg, and 0.75 mL/Kg. Observed parameters included motility (movement and duration) as well as sperm count, sperm viability, sperm morphology, sperm morphometry, gonadosomatic index (GSI), and survival rate (SR). Data obtained were analyzed using SPSS with the One-way ANOVA test and continued with Duncan's test if the results were significant. The obtained results had no significant effect on the IGS value (p>0.05), with the highest value found at a dose of 0.75 mL/Kg. In addition, administration of OODEV® also improved sperm quality with the best results at 0.75 mL/Kg  in terms of motility with the highest progressive movement compared to other doses but not significant  (p>0.05) compared to the control,  and significantly (p<0.05) longest movement duration compared to other doses, while in terms of morphometry it had the second widest middle piece area but not significant (p>0.05) compared to other doses, widest tail area but not significant (p>0.05) compared to other doses except with 0.25 mL/Kg, longest tail length  (p>0.05) but not significant with other doses except with 0.25 mL/Kg , and significantly (p<0.05) had the longest sperm total length. Every dose showed a 100% percentage of survival rate.
Natural Spawning Breeding Techniques Analysis of Carp (Cyprinus carpio) in the Fish Seed Center (BBI) Bolangan, Tabanan, Bali Kusmiatun, Anik; Arsana, I Made Putra; Istiqomah, Indah
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.47505

Abstract

Carp (Cyprinus carpio) is a freshwater fish species with a high tolerance to various environmental conditions. The present study aimed to analyze the seeding process of carp using a natural spawning method at the Fish Seed Center (BBI) Bolangan, Tabanan, Bali. The descriptive analysis had been used to analyze of the data collected through active participation, observation, and interviews. The carp natural spawning techniques at BBI Bolangan were conducted in an earthen pond. The breeding techniques include pond preparation, brood stock selections, fish spawning, larvae or seed maintenance, water quality control, disease control, and fish harvesting. Male and female parents in a 2:1 ratio were required for effective breeding. This natural hatching system produced up to 100806 eggs with a hatching rate of 74.4%, yielding 75000 larvae per female parent. After a week of care, the larvae have a 30% survival rate and are ready for cultivation in the following section (nursery II). We conclude that the Carp (Cyprinus carpio) breeding techniques at the Fish Seed Center (BBI) Bolangan, Tabanan, Bali are technically sound and feasible to apply.
Utilization of Nipa Leaves Meal (Nypa fruticans Wurmb) as a Substitute for Rice Bran of Striped Catfish Feed (Pangasius hypophthalmus) Mukti, Retno Cahya; Amin, Mohamad; Yulisman, Yulisman; Tanbiyaskur, Tanbiyaskur; Sari, Melia Intan; Suriyanti, Su Nyun Pau
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.48826

Abstract

Feed is one of the important components of aquaculture. The higher the feed price, it is necessary to look for alternative materials for feed ingredients. One of the alternative feed ingredients that can be used is rice bran. In certain seasons, rice bran production decreases. One of the ingredients that can be used as a substitute for rice bran is nipa leaves. This study aims to determine the effect of using nipa leaves meal to replace rice bran in feed formulations and to examine the best percentage of nipa leaves meal on the growth and survival of striped catfish. This study used a completely randomized design (CRD) which consisted of 5 treatments (P) with three replications, namely P0 (0% nipa leaves meal: 20% rice bran), P1 (5% nipa leaves meal: 15% rice bran), P2 (10% nipa leaves meal: 10% rice bran), P3 (15% nipa leaves meal: 5% rice bran), and P4 (20% nipa leaves meal: 0% rice bran). The size of fish used in this study was 4±0.5 cm with a sticking density of 1 fish/L. The rearing of the study was 42 days. Research results show that using nipa leaves meal as a substitute for rice bran with different significantly affects the growth of absolute weight, absolute length, feed efficiency, and protein efficiency ratio. Research results show that the P4 treatment with a percentage of 20% nipa leaves meal: 0% rice bran is the best result with absolute weight growth (2.70 g), absolute length growth (3.35 cm), feed efficiency (85.88%), the protein efficiency ratio (2.66%), and survival (100%). Water quality obtained during rearing is temperature 25.2–31.2oC, pH 6.9–8.7, and dissolved oxygen (DO) 5–6.1 mg/L.
Effect of Papaya Leaf Solution (Carica papaya Linn) on the Hatching Percentage and Survival Rate of Dumbo Catfish Larvae (Clarias sp.) Danang Yonarta; M. Azhari; Mochamad Syaifudin
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.49062

Abstract

Eggs of dumbo catfish are known to stick to the substrate due to the presence of a mucus layer, which causes suboptimal oxygen supply and low hatching percentage. This indicates that the mucus layer must be lowered while also eliminating the need for a substrate during the hatching process. One of the natural ingredients that can be used for this purpose is papaya leaf containing the proteolytic enzyme papain. Therefore, this study aims to determine the effect of papaya leaf solution on the percentage of live embryos after soaking, hatching percentage, hatching time, survival rate, and abnormality percentage of dumbo catfish larvae. This research was carried out at the Basic Fisheries Laboratory, Aquaculture Study Program, Fisheries Department, Faculty of Agriculture, Sriwijaya University in August-October 2022. A Completely Randomized Design (CRD) was used, which consisted of four treatments and three repetitions. The treatment given was the soaking of eggs in papaya leaf solution with different concentrations of  (P0/control), 2 g/0.96 L (P1), 4 g/0.96 L (P2), and 6 g/0.96 L (P3). The results showed that P2 was the best treatment with 100% live embryos after soaking, 94.06% hatching percentage, 20.24 hours hatching time, 92.78% survival rate, and 0.93% abnormality percentage. Based on these results, the soaking of dumbo catfish eggs on papaya leaf solution could increase the hatching percentage and survival rate.
The Optimization Feeding Rate Towards Saline Tilapia Production in Stagnant Waters, Pekalongan City Fahrurrozi, Ashari; Madusari, Benny Diah; Syakirin, Mohammad Bahrus; Linayati, Linayati; Mardiana, Tri Yusufi; Wijianto, Heri Ariadi; Budianto, Budianto
Journal of Aquaculture and Fish Health Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i1.49072

Abstract

The flood disaster in the coastal area of Pekalongan City resulted in stagnant water, thus impacting the livelihoods of the community previously. The adaptation that has been made to deal with these conditions is by cultivating saline tilapia. Feed is the most important factor in supporting the growth of saline tilapia production. However, research on feed quality and frequency that has been carried out for tilapia production has not been optimal in obtaining the results obtained. This study aims to determine the effect of different feeding rates on growth performance, feed utilization and survival rate of tilapia reared in stagnant brackish water. The study consisted of feeding rates of 3%, 5%, 7% and 9% with three replications, and parameters were observed every seven days. Based on the research results it is known that the optimal feeding rate in saline tilapia culture ranges from 6.67% - 7% based on growth parameters. Although the other parameters do not show the same feeding rate as the growth parameter, these parameters are still in a good range for saline tilapia culture.
Length-Weight Relationship and Condition Factor Channa Marulioides (Bleeker, 1851) In Kapuas River – West Kalimantan as a Conservation Aquatic Resources Effort: Length-Weight Relationship and Condition Factor of Channa marulioides Hutagalung, Rizal Akbar; Anggoro, Sutrsino; Suryanti, Suryanti; Muskananfola, Max Rudolf
Journal of Aquaculture and Fish Health Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i1.49252

Abstract

Channa marulioides is one of the species that is facing a population decrease due to high fishing activity. This study aims to determine the value of the length-weight relationship and condition factors of C. marulioides in the Kapuas River as a relevant conservation effort. Several sampling areas in this study were used to represent the Kapuas River, including Kapuas Hulu River in Kapuas Hulu Regency, Putussibau District; The central part of the waters area of "‹"‹Sintang Regency in Sintang Regency; and in the downstream waters of Pontianak City. The study carried out the sampling by analyzing the criteria for specimens with a dimension weight > 500 grams and length > 30 cm, with the same amount for each sex. The results showed that the growth type in the upper and middle waters was positive allometric with a value of b 3.1; however, it is negative allometric in the middle and upstream waters with b values "‹"‹of 2.5 and 1.7. After research, the condition factor of the upstream and middle waters was observed to be in good condition with a value of 1. However, in the downstream waters the condition of the fish was rather bad with a value below 1, namely 0.99. The study concludes there is a decrease in the quality of the aquatic environment and the food availability from the middle waters to the downstream. This is what underlines conservation efforts in the form of domestication activities within the scope of structured fish farming.
Effect of two aquatic ambient factors (pH and Dissolved Oxygen) on antioxidant generation in skeletal muscle of zebrafish (Danio rerio, Hamilton 1822) Chowdhury, Sabarna; Saikia, Surjya
Journal of Aquaculture and Fish Health Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v13i2.49937

Abstract

Ambient factors in aquatic body are often responsible for oxidative stress in fish. Zebrafish has been frequently targeted for study to understand such hypoxic effects. In this study, two ambient factors, viz. DO saturation (20-30%, 40-50%, 60-70% and, 80% and above) and pH (4.5-5.5, 5.5-6.5, 6.5-7.5, 7.5-8.5 and 8.5-9.5) were experimented for generation of antioxidant (Catalase, SOD and Glutathione) in the skeletal muscle of zebrafish. The oxidative stress was marked with the levels of MDA in the skeletal muscle. These conditions were tested against the length of treatment period (in hr) from 4hr to 16 hr for each DO saturation level and 1hr to 4 hr for each pH level. The analysis of data shows that, for DO saturation, the skeletal muscle of zebrafish suffered maximum at 12 hr of treatment period having highest level of MDA against 20-30% of saturation level. Similarly, for pH, this period was 2hr and the treatment level was pH 4.5-5.5. Although alkaline ambiance (pH 8.5-9.5) also exerted strong oxidative stress at 2 hr, but it was significantly low in terms of generation of MDA.  In all cases, the antioxidant levels spiked after post maximum generation period i.e. 16 hr for DO saturation and 2 hr for pH level. This indicates a time point wherefrom the fish undergoes oxidative stress and initiation of a counter mechanism during the post oxidative stress period in these two ambient conditions. A two-way ANOVA has explained that the effect of treatment period and the level of ambient factors significantly contributed to the antioxidant generation in zebrafish. The outcome of this work will directly help in management of fish culture when the aquatic body turns to hypoxic or acidic in nature.

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