cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Syifania Hanifah Samara
Contact Email
jafh@fpk.unair.ac.id
Phone
-
Journal Mail Official
jafh@fpk.unair.ac.id
Editorial Address
-
Location
Kota surabaya,
Jawa timur
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 14 Documents
 1   2 
Search results for , issue "Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023" : 14 Documents clear
Antagonism Pseudomonas diminuta on The Growth of Vibrio harveyi with Mix Culture Method Dr. Woro Hastuti Satyantini, Ir., M.Si; Ahmad Syahrul Mubarak; Sri Subekti
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.v12i3.17949

Abstract

One of the obstacles often encountered in white shrimp farming is the presence of bacterial diseases caused by Vibrio group bacteria. One of the efforts to control Vibriosis is by using antagonistic bacteria as biocontrol agents, one of which is using Pseudomonas diminuta. In this study Pseudomonas diminuta and Vibrio harveyi were co-cultured with the aim of determining the optimal density and effective incubation time of P. diminuta which could provide the highest inhibition of V. harveyi growth. This study used a completely randomized design with six treatments P0 (P. diminuta 105 CFU/ml), P1 (V. harveyi 106 CFU/ml), P2 (P. diminuta 105 CFU/ml+V. harveyi 106 CFU/ml), P3 (P. diminuta 106 CFU/ml+V. harveyi 106 CFU/ml), P4 (P. diminuta 107 CFU/ml+V. harveyi 106 CFU/ml), P5 (P. diminuta 108 CFU/ml+V. harveyi 106 CFU/ml). The results of this study showed that P2, P3, P4 and P5 had decreased growth of V. harveyi when compared to control P1 (V.harveyi 106  CFU/ml). The decrease in the growth of V. harveyi occurred at the 8th to 48th  hour. V. harveyi in P3 (2.72 × 108 CFU/ml), P2 (2.80 × 108 CFU/ml), P4 (2.96 × 108 CFU/ml) and P5 (2.90 × 108 CFU/ml) at the 48th hour of incubation was lower than P1 (3, 15×108 CFU/ml). Based on the results of the Duncan test showed that P2, P3, P4 and P5 were significantly different (p <0.05) from P1. From this study it was concluded that administration of P. diminuta at a density of 106 CFU/ml was able to reduce the growth of V. harveyi. The greatest decrease in the growth of V. harveyi occurred at the 48th hour.
Exploration of Brachionus sp. Protein on the In Vivo Response of CD4 at Cantang Grouper (Epinephelus sp.) with VNN Infection (Viral Nervous Necrosis) Nur Fauziyah Martiningsih; Uun Yanuhar; Mohammad Musa; Dwi Retna Kumalaningrum
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.v12i3.31497

Abstract

This study examines the function of Brachionus sp. protein on the Cluster Differentiation-4 (CD4) immune system in cantang grouper infected with VNN. The purpose of this study was to determine the protein content of Brachionus sp. which has the potential as an antivirus and to find out the benefits of Brachionus sp. on the expression of CD4 as an indicator of increased fish body defense system against VNN. Brachionus sp. itself contains three protein bands with molecular weights of 122.73 kDa, 75.49 kDa, and 13.77 kDa, which are expected to increase the immune system against VNN on cantang grouper. Protein injection of Brachionus with doses of 35 µl, 105 µl and 170 µl /150 g cantang grouper, showed that the lowest decrease was at a dose of 105 µl/150 gram cantang groupers.
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%).
Antioxidant Activity of Gamat (Stichopus variegatus) and Milk Sea Cucumbers (Holothuria fuscocinerea) from the Thousand Islands National Park Waters Muhammad Septian Azhar Siregar; Eri Bachtiar; Atikah Nurhayati; Muhammad Wahyudi Lewaru
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.v12i3.35007

Abstract

The frequent use of synthetic antioxidant compounds can cause degenerative diseases, especially consumers, so that natural antioxidant compounds are needed to reduce the risk of disease. One of the biotas that may contain potential as natural antioxidants is sea cucumber. Sea cucumbers are marine invertebrates that have therapeutic properties whose bioactive content has the potential as antioxidants. Thus, this study aims to determine the potential of two species of sea cucumber (Stichopus variegatus and Holothuria fuscocinerea) as natural antioxidant candidates as an alternative to synthetic antioxidants by knowing the bioactive content and analyzing the antioxidant activity of the sample. The research was started from April 1 to September 29, 2021 with methods including sampling in the waters of the Thousand Islands National Park, extraction, antioxidant testing, testing for total compound content, and data analysis on sample extracts of S. variegatus and H. fuscocinerea. The results of the DDPH antioxidant test and β-carotene bleaching assay after the one-way ANOVA test showed that the antioxidant activity value was P < 0.05, which means that there was a significant difference in sample concentration on antioxidant activity. In the method and -carotene bleaching assay, the sample extracts of S. variegatus and H. fuscocinerea were 46.37% and 45.75%, respectively. Based on the value of the antioxidant test results and bioactive content, it can be concluded that the sample extracts of S. variegatus and H. fuscocinerea have very weak antioxidant activity so that they cannot be used as alternative natural antioxidants to replace synthetic antioxidants.
The Effect of Different Probiotic Sources on Vannamei Shrimp (Litopenaeus vannamei) Cultivation with Biofloc System Ardana Kurniaji; Diana Putri Renitasari; Siti Aisyah Saridu; Anton Anton; Yunarty Yunarty
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.v12i3.37996

Abstract

An important component in the application of biofloc is the presence of probiotic bacteria as a floc-forming agent. This study aimed to analyze the differences in the yield of vannamei shrimp in a biofloc system using commercial probiotics and independent probiotics on a laboratory scale. The study design was a completely randomized design with 3 treatments and 4 replications, including independent probiotics (IP), commercial probiotics (CP) and control (C). PM utilized an independent formula with starter bacteria Lactobacillus casei and PK contained bacteria Bacillus sp., Pseudomonas sp., Nitrosomonas sp., Aerobacter sp., Nitrobacter sp. Probiotics were fermented 24 hours before its application to the maintenance medium. A total of 15 shrimp/aquarium measuring 3.29 ± 0.48 g were reared for 27 days after the floc was first formed. The results showed that the growth and feed conversion ratio of vannamei shrimp in the biofloc system were higher than that of the control (P<0.05). Growth and feed conversion ratio between probiotic treatments did not show significantly different results (P>0.05). Survival in treatment and control groups was not significantly different (P>0.05). The observed floc volumes which increased during the rearing of vannamei shrimp were up to 6.50-7.50 mL/L. Several types of organisms found in the flock included nematodes, phytoplankton, copepods and protozoa. The observed water quality was the same in each treatment except for higher dissolved oxygen and ammonia in the control. This study recommends the use of independent probiotics in vannamei shrimp culture based on biofloc technology.
Effect of Different Multivitamins on Growth Performance and Survival of Depik Fish (Rasbora tawarensis Weber & de Beaufort, 1916) Iwan Hasri; Mu'amar Abdan; Lizawati Putri; Rizkan Fahmi; Zulida Susanti; Fita Rhidana
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.v12i3.38759

Abstract

Depik Fish (Rasbora tawarensis) is an endemic fish species found in Tawar Lake, with a threatened status. Domestication efforts are being undertaken to conserve the Depik Fish population. This study aimed to analyze the effectiveness of different vitamins on the growth and survival of Depik Fish. The study was conducted at Balai Benih Ikan (BBI), Pegasing - Central Aceh Regency, from December 2021 to January 2022. A Complete Random Design (CRD) with four treatment levels and four replications was employed, including a control group and three experimental groups: 300 mg/kg feed of vitamin C, vitamin B complex, and Viterna Plus. The results of the Anova test indicate that the dosage of vitamin C, vitamin B complex, and Viterna Plus in commercial feed significantly influenced the absolute weight growth, absolute length growth, and specific growth rates of the Depik Fish (P<0.05). However, it did not have a significant effect on feed efficiency and survival. Duncan’s test revealed significant differences among the treatment groups, with the highest values observed in the application of Viterna Plus at a dosage of 300 mg/kg feed, which resulted in increased growth and survival of the Depik Fish. Therefore, the use of Viterna Plus in fish feed is recommended.
Endemic Fish Conservation: Utilization of Cryopreservation Technology with Fructose in Red Bader Fish (Puntius Bramoides) Sperm Danang Yonarta; Abd Rahem Faqih
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.v12i3.39212

Abstract

Cryopreservation in red bader fish is needed for conservation and development of gamete cell storage. It is a chemical compound that can prevent cell or tissue damage due to freezing. In addition, dimethyl sulfoxide can penetrate cells quickly during equilibration. This research aimed to study reproductive biology and analyze the fructose ability as a extender in the Red Bader fish sperm cryopreservation process. The cryopreservation process was conducted at the Artificial Insemination Center, Singosari. The test fish were obtained from the Freshwater Cultivation Development Center, Umbulan then they were reared for 2 months to get the level of gonad maturity. This study was designed using a completely randomized design (CRD) which consisted of three treatments and three replications. The treatment given was the use of fructose extenders with different percentages i.e., 0.2%, 0.4%, and 0.6%. The results showed that the sperm characteristics of the red bader fish (Puntius bramoides) had a volume of 3.18 mL, a pH value of 7.39, a milky white sperm color, a sperm concentration of 3.5x109 cells/mL, a motility value of 81.67%, and a viability of 85 %. The best type of fructose extender with 0,6% dimethylsulfoxide concentration has a motility value of 38,33% post-cryopservation and 36,67% post-cryopreservation viability. The type of extender affects the sperm quality of angry bader fish during the cryopreservation process, the type of extender obtained was fructose with the best concentration of 0,6% dimethylsulfoxide with the highest motility and viability values.

Page 1 of 2 | Total Record : 14

 1   2 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue Vol. 15 No. 1 (2026): JAFH Vol. 15 No. 1 February 2026 Vol. 14 No. 3 (2025): JAFH Vol. 14 No. 3 September 2025 Vol. 14 No. 2 (2025): JAFH Vol. 14 No. 2 June 2025 Vol. 14 No. 1 (2025): JAFH Vol. 14 No. 1 February 2025 Vol. 13 No. 3 (2024): JAFH Vol. 13 No. 3 September 2024 Vol. 13 No. 2 (2024): JAFH Vol. 13 No. 2 June 2024 Vol. 13 No. 1 (2024): JAFH Vol. 13 No. 1 February 2024 Vol. 12 No. 3 (2023): JAFH Vol. 12 No 3 September 2023 Vol. 12 No. 2 (2023): JAFH Vol. 12 No. 2 June 2023 Vol. 12 No. 1 (2023): JAFH Vol. 12 No. 1 February 2023 Vol. 11 No. 3 (2022): JAFH Vol. 11 No. 3 September 2022 Vol. 11 No. 2 (2022): JAFH Vol. 11 No. 2 June 2022 Vol. 11 No. 1 (2022): JAFH Vol. 11 No. 1 February 2022 Vol. 10 No. 3 (2021): JAFH Vol. 10 No. 3 September 2021 Vol. 10 No. 2 (2021): JAFH Vol. 10 No. 2 June 2021 Vol. 10 No. 1 (2021): JAFH Vol 10 No. 1 February 2021 Vol. 9 No. 3 (2020): JAFH Vol. 9 No. 3 September 2020 Vol. 9 No. 2 (2020): JAFH Vol. 9 No. 2 June 2020 Vol. 9 No. 1 (2020): JAFH Vol. 9 no. 1 February 2020 Vol. 8 No. 3 (2019): JAFH vol. 8 no. 3 September 2019 Vol. 8 No. 2 (2019): JAFH vol. 8 no. 2 Juni 2019 Vol. 8 No. 1 (2019): JAFH Vol. 8 No. 1 Februari 2019 Vol. 7 No. 3 (2018): JAFH Vol. 7 No. 3 September 2018 Vol. 7 No. 2 (2018): JAFH Vol. 7 No. 2 Juni 2018 Vol. 7 No. 1 (2018): JAFH Vol. 7 No. 1 Februari 2018 Vol. 6 No. 3 (2017): JAFH Vol. 6 No. 3 September 2017 Vol. 6 No. 2 (2017): JAFH Vol. 6 No. 2 Juni 2017 Vol. 6 No. 1 (2017): JAFH Vol. 6 No. 1 Februari 2017 Vol. 5 No. 3 (2016): JAFH Vol. 5 No. 3 September 2016 Vol. 5 No. 2 (2016): JAFH Vol. 5 No. 2 Juni 2016 Vol. 5 No. 1 (2016): JAFH Vol. 5 No. 1 Februari 2016 Vol. 3 No. 1 (2014): JAFH Vol. 3 No. 1 January 2014 Vol. 2 No. 1 (2013): JAFH Vol 2 No 1 Februari 2013 More Issue