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INDONESIA
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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Phytochemical Analysis from Three Different Methanolic Extracts of Red Ginger (Zingiber officinale var. Rubrum) Against LC50 Treatment of Zebra Fish as Model Fish Eka Fitria Febriani; Maheno Sri Widodo; Abdul Rahem Faqih
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.36747

Abstract

Red ginger (Zingiber officinale var. Rubrum) as one of the Indonesian spices has so many important roles, especially in the health sector as a medicinal plant, which has many active compounds including phenols, alkaloids, flavonoids, steroids and tannins. From some researches before, we can know that plants which grow in different places or locations have different tolerances generally. That statements can show that they have different content in their constituent metabolites definitely. Therefore, phytochemical analysis is needed to analyze the content of each red ginger (Z. officinale var. Rubrum) from three locations such as Red ginger (Z. officinale var. Rubrum) from Batu, Malang (RGB), Plaosan, Magetan (RGP) and Simalungun, Medan (RGS) to analyze each content its contains. Also, perform LC50 was needed for analyzing its effect on Zebra fish (Danio rerio) as a model fish. For this research, we use an experimental study with a Completely Randomized Factorial Design (CRFD) method that has two independent variable such as different dosage and type of red ginger (Z. officinale var. Rubrum). In this study, from five dosages (10 mg/l; 20 mg/l; 30 mg/l; 40 mg/l; 50 mg/l) and three types of red ginger (Z. officinale var. Rubrum) treatment, it found that the highest mortality and lowest survival rate were at the highest dosage (50 mg/l) in RGB and extreme increase or decrease in the curve is found in RGP treatment.
Effect of Bitter Leaf Extract (Andrographis paniculata) against Edwardsiella tarda Bacteria In vitro Giri Pratama; Arief Prajitno; Titik Dwi Sulistiyati; Desy Amalia Hidayati; Tania Nilakhandi
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.37044

Abstract

This study aimed to determine the antibacterial activity of bitter leaf extract (A. paniculata) against the growth of E. tarda bacteria. This test was carried out using Kirby Bauer method (disc test) using five different concentrations, namely 50 mg/L, 100 mg/L, 150 mg/L, 200 mg/L, and 250 mg/L in TSA (Tryptone Soya Agar) and incubated for 2x24 hours using a temperature of 30 oC. The positive control used was chloramphenicol (5 mg/L), while the negative control used PBS. Bitter leaf extract contains active compounds that have bacteriostatic antibacterial properties. After incubation for 24 hours the concentration of 250 mg/L showed the highest inhibition zone with a diameter of 7.82 mm and decreased at 48 hours to 7.46 mm. After being incubated for 24 hours, the concentration of 250 mg/L obtained an effectiveness value of 57.08% which is the best effectiveness, and there was a decrease in the 48th hour to 54.45%.
Fist Report of Stiphodon atropurpureus (Herre, 1927) in Marente Village, Sumbawa, West Nusa Tenggara Arung Mulya; Sania Citra; Ari Okta Andini; Rasali Abdur rahman; Win Ariga; Sagita Cahyani; Izzul Islam; Veryl Hasan
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.37049

Abstract

Marente is a village at the foot of the ancient Sumbawa volcano, located on the Tiu Kele river and the Agal waterfall, which empties directly into the sea. The ecological condition of the Tiu Kele river is an ideal environment for Stiphodon fish to live and breed. Therefore, this study focused on identifying the species of Stiphodon sp. (Gobiidae), whose presence has not been recorded in West Nusa Tenggara. There is still no literature study related to the Gobiidae family, especially the genus Stiphodon in the waters of the Tiu Kele river, which makes this research very important to do. This research was conducted from September 13 to October 13, 2021, in Tiu Kele river, Marente village, Sumbawa. The tools used are net, dipper, aquarium, sampling tubes, thermometer, pH meter, and camera, while the material used is 96% alcohol for specimen preparation. The identification results stated that Stiphodon atropurpureus had clearly visible characteristics. It had a bright blue body from the snout and cheeks to the tail, the dorsal fin is separated and fibrous. These results were also later strengthened from various related references about the physical properties and characteristics of Stiphodon atropurpureus. The results of this research can later be used as a reference and new data related to the distribution of stiphodon in Indonesia, especially in Lesser Sunda.
Formulation of Feed with Different Source of Carotenoids on the Colors Quality of Sunkist Balloon Molly Fish (Poecilia sp.) Nur Fidya Destianti; Himawan Prasetiyo; Ahmad Satibi; Mad Rudi; Ferry Dwi Cahyadi; Agung Setyo Sasongko; Ardana Kurniaji
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.38536

Abstract

The parameter value of ornamental fish is determined by the brighter the color of a type of ornamental fish, the higher the value so that farmers need to maintain the color of the ornamental fish by providing feed containing color pigments that can be obtained from vegetable and animal sources of carotenoids. Sunkist balloon molly fish (Poecilia sp.) were stocked in an aquarium measuring 60 × 30 × 30 cm3 (5 fish/l), Objectives of this study was to determine the effect of feeding formulations using different carotenoid sources with the best treatment for improving the color quality of sunkist balloon molly fish (Poecilia sp.). The method used was experimental (quantitative) completely randomized design (CRD) with 3 treatments, 1 control, and 3 repetitions. Feed was given ad libitum (5% body weight) 3 times a day. Color quality data were analyzed using ImageJ Software and one-way ANOVA test. The results of the study showed that feed utilization efficiency, feed conversion ratio and growth performance were not significantly different between treatments. There was a significant effect on improving the quality of the color shown in the P₃ (yellow pumpkin) treatment of 10% as the best treatment among others. Water quality parameter that observed trend to be normal and stable from the beginning to the end of the maintenance period.
Aquafeed Biofloatation through Mycelial Hydrophobic Coating Liza Nurohmah; Catur Sriherwanto; Imam Suja’i; Etyn Yunita
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.38647

Abstract

Aquafeed biofloatation through tempeh mould fermentation on sinking aquafeeds produces water-floating property, an alternative to the expensive extrusion technique. However, the role of the fungal mycelium in this biofloatation remains unclear.  This study aimed to investigate the role of surface mycelium of the fermented feed in the buoyancy. Commercial sinking feed was fermented using a tempeh starter at ambient temperature (28–33 °C) for 48 h. Freshly fermented feeds were produced, some of which were peeled to remove the surface mycelium, while the others were left intact. After 24-h oven-drying at 50 °C, physical tests were done on the peeled and unpeeled fermented feeds, plus unfermented feed as a negative control. Results showed that the unpeeled fermented feed had the highest floatability (48% at the 60th minute), and continued floating until the 120th minute with 36% floatability. In contrast, the unfermented feed did not float at all, while the peeled fermented feed sank within the first 2 minutes. Only the unpeeled fermented feed showed hydrophobic characteristics (> 90° contact angle and 20.16 s water absorption time). Thus, the hydrophobic surface mycelium might prevent rapid water infiltration into the fermented feed matrix, enabling the intact fermented feed to float longer.
Antibody Response in The Blood of Cantang Grouper Infected by Viral Nervous Necrosis with Recombinant Protein Chlorella Vulgaris Vaccination Choirul Huda; Uun Yanuhar; Muhammad Musa; Yusuf Wahyudi; Nur Sakinah Junirahma; Nico Caesar
Journal of Aquaculture and Fish Health Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i2.39231

Abstract

Cantang grouper (Epinephelus sp.) is one of the Export Oriented commodities which is a mainstay in increasing Indonesian mariculture production. The disease that causes many deaths in cantang grouper is Viral Nervous Necrosis. One of the most effective ways is by giving vaccines to fish. This study aims to develop a recombinant protein Chlorella vulgaris vaccine with the addition of an adjuvant to increase the immunity of cantang grouper infected with VNN. The method used was experimental with a Completely Randomized Design (CRD) consiting of seven treatments and three replications, namely (K+) cantang grouper infected with VNN, (T1) Healthy cantang grouper was given 33 µl of vaccine, (T2) Healthy cantang grouper was given vaccine of 66 µl, (T3) Healthy cantang grouper was given 112 µl of vaccine, (T4) Healthy cantang grouper was given 33 ul of vaccine and then tested against Viral Nervous Necrosis, (T5) Healthy cantang grouper was given 66 ul vaccine and then tested against Viral Nervous Necrosis, (T6) Healthy cantang grouper was given 112 ul vaccine and then tested against Viral Nervous Necrosis. The fish used were 8-10 cm in size and were reared for 56 days. The results showed that the Chlorella vulgaris protein recombinant vaccine with the addition of adjuvant gave a very significant effect on the immunity of cantang grouper infected with VNN with the best dose of 33 µl (T4) seen from the relative protection level (RPS) (75,6%), survival of cantang grouper (78%) after challenge test and a significant increase in antibody titer.
Lead Reduction on Polluted Water and Sediment through The Use of Anadara granosa shells and Monostroma nitidum Biological Filters Mochammad Amin Alamsjah
Journal of Aquaculture and Fish Health Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i3.45701

Abstract

Industrial waste water treatment holds a very vital role in filtering toxic materials and improving the quality of industrial waste water before being released into public waterways, so that the water ecosystem balance can be maintained. This study aims to identify Pb concentration on polluted water and sediment from an offshore oil drilling area near Camplong Beach, Madura, and also make efforts to find out the potential Anadara granosa shells and Monostroma nitidum seaweed biofilters that exist in that place so as to suppress the adverse effects of toxic materials that arise. The method used was experimental research design that aims to systematically obtain information to describe a lead concentration on polluted water and sediment, and also evaluate the presence of A. granosa shells and M. nitidum as a potential biological filter. The results of the analysis of lead in A. granosa shells, M. nitidum biofilter, water, and sediment indicated that there was a significant correlation, where the shells of A. granosa and M. nitidum can absorb lead until 36.59% and 8.79%, respectively, from which the initial concentrations of lead in sediment and water were 5.57±1.58 and 0.004±0.001 mg/kg respectively. The existence of algicidal substances of HDTA, ALA, and ODTA from M. nitidum can suppress the growth of dinoflagellatas of Chattonella marina. The quantification analysis of fatty acid composition showed that M. nitidum is dominated by PUFA as much as 66% of total fatty acid, and has algicidal substances of HDTA, ALA, and ODTA of 61.53 mg/100 g.
Histopathological Observations on Liver and Gills of Clarias gariepinus Juveniles Treated with Some Prophylactics Jeremiah Olanipekun Jimoh; Bayode Paul Omobepade; Ademola Michael Akinsorotan; John Bunmi Olasunkanmi; Tolulope Omolayo Ariyomo; Victoria Oluwabunmi Fatoyinbo
Journal of Aquaculture and Fish Health Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i3.31200

Abstract

This study investigated histopathological changes on the liver and gills of C. gariepinus juveniles treated intermittently with different concentrations of prophylactics. Potassium permanganate (T2), Hydrogen peroxide (T3) and Formalin (T4) were used as prophylactics and administered to 15 fish each at concentrations of 2 ppm, 150 ppm, and 100 ppm respectively. The treatments which were in three replicates each with a control set up (T1) were repeated biweekly for 10 weeks. The histomacrographs of the liver and the gills show that there were no visible alterations on the structures of the tissues of fish in the control experiment (T1). However, major histopathological observations for the fish in T2, T3, and T4 were severe degeneration in the gill structure, fusion of the gill rakers, slight changes in the hepatocytes, diffuse vacuolation of hepatocytes. Among the used chemicals, potassium permanganate appeared to have the least negative effects on the tissues and it is therefore recommended at 2 ppm for prophylactic treatment of fish against diseases.
Bioecology and Distribution of Dwarf Snakehead (Channa limbata, Cuvier 1831) Based on Geographic Information System in Progo River, Magelang, Central Java Tholibah Mujtahidah; Sri Hidayati; Abdul Qadir Jailani; Annisa Novita Sari; Muhammad Tri Aji; Eric Armando
Journal of Aquaculture and Fish Health Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i3.32191

Abstract

This research was a database collection process to determine the resources of dwarf snakehead C. limbata and found the potential fish resources in the Progo river forming of a zonation map, so it was very necessary to determine the next step in the management of fish resources (domestication efforts) of potential commodities in Magelang. The research was conducted from May to November 2021. Parameters observed were morphometric, length-weight relationship, gonad maturity level, feed, condition factor, and water quality. The tools used in this research were GPS for determining sampling points, nets for catching fish, etc. The results showed that dwarf snakehead was a demersal fish that lived in freshwater with an environmental condition with muddy sand and rocky gravel as its natural habitat. The morphology was rounded tail shape, protocercal tail type and ctenoid scales. The growth pattern was allometric negative. Gonad maturity stage of male (GMS 1) and female (second development / GMS 4). The GSI value for males was 0.0875 and females was 0.729. The GI value for males was 0.06 and females was 0.551. Plankton found in the stomach include Leptocylindrus sp., Cylindrospermopsis sp., Rotaria neptunia, Dipleuchlanis propatula and Conochilus hippocrepis.
The Effect of Additional Phytase Enzymes with Different Dosages on Feed to Growth, Feed Efficiency, and Survival of Snakehead Fish (Channa striata) Rinda Julita Pahlevie; Mohamad Amin; Retno Cahya Mukti
Journal of Aquaculture and Fish Health Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023
Publisher : Department of Aquaculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jafh.v12i3.34076

Abstract

Snakehead (Channa striata) is a type of freshwater fish. Artificial feed generally contains animal and vegetable protein sources. The use of vegetable protein in snakehead has been carried out. However, it is still not optimal due to the presence of phytic acid in vegetable materials which makes fish unable to digest food properly. Therefore, it is necessary to add a phytase enzyme to hydrolyze phytic acid. This study aims to determine the effect of adding phytase with different doses to artificial feed on growth, protein efficiency ratio, feed efficiency, and survival of snakehead. This study used a completely randomized design (CRD) which consisted of four treatments and three replications, namely P0 (without the addition of phytase), P1 (addition of phytase 30 mg/100 g vegetable material), P2 (addition of phytase 50 mg/100 g vegetable material), P3 (addition of phytase 70 mg/100 g vegetable material). The size of the fish used in this study was 3-4 cm, with a stocking density of 2 fish/L fish. The rearing of the study was 30 days. The results showed that the addition of phytase 70 mg/100g vegetable material (P3) was the best result with absolute weight growth (1.49 g), absolute length growth (2.48 cm), feed efficiency (79.44%), protein efficiency ratio (2.03%), and survival (100%).

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