Efektivitas Metode Aplikasi Vaksin Trivalen Untuk Pencegahan Penyakit Bakteri Potensial Pada Budidaya Ikan Air Tawar

Taukhid, Taukhid; Sumiati, Tuti; Andriyanto, Septyan

doi:10.15578/jra.13.1.2018.67-76

Cited by 5 publications

(3 citation statements)

References 5 publications

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“…Hal ini diduga bahwa perendaman dalam media bersalinitas 6 ppt sebelum vaksinasi dapat meningkatkan penyerapan vaksin paling optimal daripada perendaman dalam media bersalinitas 3 dan 9 ppt. Menurut Taukhid et al (2018), vaksin ikan dianggap efektif apabila memiliki nilai RPS minimal sebesar 50% jika diberikan melalui perendaman. Pemberian vaksin pada perlakuan P1, P2, dan P3 dapat dikatakan sudah efektif karena memberikan proteksi terhadap ikan lele lebih dari 50%.…”

Section: Relative Percent Survival Dan Tingkat Kelulushidupanunclassified

EFIKASI VAKSIN Aeromonas hydrophila TERHADAP IMUNITAS IKAN LELE SANGKURIANG (Clarias gariepinus) DENGAN METODE INFILTRASI HIPEROSMOTIK

Zubaidah,

Sari,

Hastuti

et al. 2024

Jurnal Riset Akuakultur

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Kendala yang sering dialami pembudidaya ikan lele salah satunya yaitu serangan motile Aeromonas septicemia (MAS). Vaksinasi melalui perendaman merupakan cara yang efektif untuk meningkatkan sistem imun pada tubuh ikan lele, namun kurang memberikan hasil yang optimal sehingga perlu adanya penambahan metode infiltrasi hiperosmotik untuk memaksimalkan penyerapan vaksin. Penelitian ini bertujuan untuk menentukan kisaran salinitas yang baik dalam memaksimalkan penyerapan vaksin Aeromonas hydrophila pada ikan lele. Penelitian ini menggunakan metode eksperimental rancangan acak lengkap dengan lima taraf perlakuan dan tiga kali ulangan, antara lain kontrol negatif (Kn), kontrol positif (Kp), perendaman salinitas 3 ppt (P1), perendaman salinitas 6 ppt (P2), dan perendaman salinitas 9 ppt (P3) pada ikan lele berukuran 12-15 cm. Parameter yang diamati antara lain titer antibodi, relative percent survival, survival rate (SR), total eritrosit, total leukosit, kualitas air, dan gejala klinis. Hasil penelitian menunjukkan nilai tertinggi yaitu pada P2 (6 ppt) dengan nilai titer antibodi sebesar 8,0 ± 0,0, relative percent survival 100%, survival rate 100%, dan total eritrosit 2,80 x 106 sel mm-3, namun total leukosit pada P2 (6 ppt) menunjukkan nilai terendah karena leukosit melawan serangan patogen sehingga jumlah sel menurun. Disimpulkan bahwa perendaman dalam salinitas 6 ppt merupakan salinitas terbaik pada ikan lele dan berbeda nyata (P<0,05) dengan perlakuan lainnya karena proses penyerapan vaksin terjadi secara maksimal sehingga dapat meningkatkan sistem imun ikan lele.One of the obstacles often experienced by catfish farmers is attacks by the motile Aeromonas septicemia (MAS). Vaccination through immersion is an effective way to improve the immune system in the body of catfish, but it does not provide optimal results so it is necessary to add a hyperosmotic infiltration method to maximize vaccine absorption. This study aimed to determine an optimum salinity range to maximize the absorption of the Aeromonas hydrophila vaccine in catfish. This study used a completely randomized design experimental method with five treatment levels and three replications, including negative control (Kn), positive control (Kp), 3 ppt salinity immersion (P1), 6 ppt salinity immersion (P2), and 9 ppt salinity immersion (P3) in catfish sizing 12-15 cm. The parameters observed included antibody titer, relative percent survival, survival rate (SR), total erythrocytes, total leukocytes, water quality, and clinical symptoms. The results of the study showed that the highest value was at P2 (6 ppt) with an antibody titer value of 8.0 ± 0.0, relative percent survival 100%, survival rate 100%, and total erythrocytes 2.80 x 106 cells mm-3, while total leukocytes in P2 (6 ppt) showed the lowest value because leukocytes fought against pathogen attacks so that the number of cells decreased. It was concluded that immersion in 6 ppt salinity was the best salinity for catfish and was significantly different (P<0.05) from other treatments because the vaccine absorption process occurred optimally so that it could improve the catfish's immune system.

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Section: Relative Percent Survival Dan Tingkat Kelulushidupanunclassified

EFIKASI VAKSIN Aeromonas hydrophila TERHADAP IMUNITAS IKAN LELE SANGKURIANG (Clarias gariepinus) DENGAN METODE INFILTRASI HIPEROSMOTIK

Zubaidah,

Sari,

Hastuti

et al. 2024

Jurnal Riset Akuakultur

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“…Streptococcus agalactiae is a gram-positive bacterium that can cause streptococcosis in fish [50]. Mycobacterium fortuitum which can cause mycobacteriosis or fish rubercolosis in fish [55]…”

Section: Pathogenic Bacteria Of Freshwater Fishmentioning

confidence: 99%

A review article effect of immersion Curcuma xanthorriza Roxb. extract for the survival of goldfish seed (Cyprinus carpio L.) after being infected with Aeromonas hydrophila

Saefudin

Safitri

Handayani

2023

IOP Conf. Ser.: Earth Environ. Sci.

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Long-term and inappropriate use of antibiotics can negatively impact goldfish seeds (Cyprinus carpio L.), which are affected by Motile Aeromonas Septicemia. One of the prevention efforts is the utilization of immunostimulants from natural ingredients such as Curcuma xanthorrhiza Roxb. Curcuma xanthorrhiza contains active substances in the form of curcuminoids, terpenoids, and essential oils that provide antibacterial activity with varying strength depending on the levels of components in the rhizome. This review article aims to provide scientific information regarding the effect of immersion time and the best concentration for the viability of goldfish seeds after being infected with Aeromonas hydrophila. The research method was experimental, using a factorial, Completely Randomized Design with several replications. Based on the results of the literature study that Curcuma xanthorriza Roxb. extract was known to utilization with a concentration of 0.6 g/l by injection of Aeromonas hydrophila 108cfu/mL gave the best effect on viability, which 100% absolute weight growth of 12.48 g/head and daily growth rate of 2.39%. The conclusion is a concentration of 0.6 g/l of Curcuma xanthorriza Roxb. extract had the best effect on viability so that it has the potential as an alternative natural antimicrobial.

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“…The main diseases during the production cycle of tilapia in Indonesia are due to infection with Streptococcus bacteria (Streptococcosis) and Aeromonas (Motile Aeromonas Septicemia/MAS) or co-infection by both genus of bacteria. Streptococcosis is host species specific to the fish species, while MAS is a cross-species disease of freshwater fish that is always involved and aggravates cases of infectious diseases initiated by other types of pathogens (Taukhid, 2018;Taukhid et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Streptococcosis on Nile tilapia (Oreochromis niloticus) in Indonesian freshwater aquaculture

Taukhid,

Wajdy,

Sugiani

et al. 2023

omni.akua

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This review aimed to provide the current status of streptococcosis in freshwater aquaculture in Indonesia. So far, this disease has been mostly reported in tilapia aquaculture, and there have been no serious reports of this disease in other species of freshwater aquaculture. The disease is mostly encountered during the dry season or the transition period from the dry season to the rainy season or vice versa. Initially, the disease was mostly reported in tilapia larger than 250 grams, but in its development, it was also reported in smaller fish. The Ministry of Marine Affairs and Fisheries (MMAF) has classified this disease as a major disease in tilapia in Indonesia since 2014. Based on the characteristics of Streptococcus agalactiae isolates collected from diseased tilapia from various regions in Indonesia, two biotypes were found consisting of ?-hemolytic S. agalactiae (biotype I) and non-hemolytic S. agalactiae (biotype II). Biotype I cause disease with acute mortality patterns, while biotype II causes disease with chronic and persistent mortality patterns. Based on susceptibility to S. agalactiae during artificial infection testing, it is known that all tilapia strains that have been released to the public for aquaculture purposes are susceptible to infection with the bacteria; although each strain has a different level of susceptibility. Fish health management strategies that are based on preventive measures and relevant to sustainable aquaculture programs should be based on ecological-biological approaches such as the implementation of biosecurity systems, the use of vaccines for endemic diseases, probiotics, essential herbs, and the development of more disease-resistant populations.Keywords: health management, streptococcosis, Streptococcus agalactiae, tilapia

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Efektivitas Metode Aplikasi Vaksin Trivalen Untuk Pencegahan Penyakit Bakteri Potensial Pada Budidaya Ikan Air Tawar

Cited by 5 publications

References 5 publications

EFIKASI VAKSIN Aeromonas hydrophila TERHADAP IMUNITAS IKAN LELE SANGKURIANG (Clarias gariepinus) DENGAN METODE INFILTRASI HIPEROSMOTIK

EFIKASI VAKSIN Aeromonas hydrophila TERHADAP IMUNITAS IKAN LELE SANGKURIANG (Clarias gariepinus) DENGAN METODE INFILTRASI HIPEROSMOTIK

A review article effect of immersion Curcuma xanthorriza Roxb. extract for the survival of goldfish seed (Cyprinus carpio L.) after being infected with Aeromonas hydrophila

Streptococcosis on Nile tilapia (Oreochromis niloticus) in Indonesian freshwater aquaculture

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