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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Abdi Insani AJAD : Jurnal Pengabdian kepada Masyarakat Jurnal Kedokteran Hewan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Buletin Pengabdian Heca Journal of Applied Sciences Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Kelautan dan Perikanan Indonesia Journal of Vocational in Aquaculture (JAVA)
Putra, Dedi Fazriansyah
Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary

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Journal : Journal of Vocational in Aquaculture (JAVA)

 1 
Administration of a Combined Probiotic Feed Containing Streptococcus thermophilus and Bacillus coagulans on Growth Performance and Molting Frequency in Black Tiger Shrimp (Penaeus monodon Fab.) Alifia, Difa; Putra, Dedi Fazriansyah; Nurfadillah; Suratno
Journal of Vocational in Aquaculture (JAVA) Vol 1 No 2 (2025): MEI 2025
Publisher : College of Vocational Studies, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/java.v1i2.61537

Abstract

The black tiger shrimp (Penaeus monodon Fab.) is one of Indonesia’s leading aquaculture commodities; however, its production has declined due to various factors affecting growth, such as feed quality and environmental conditions. This study aimed to evaluate the effect of incorporating the probiotics Streptococcus thermophilus and Bacillus coagulans to shrimp feed on growth performance, feed efficiency, and molting frequency of black tiger shrimp. The study was conducted using a completely randomized design (CRD) with six treatments: one control (no probiotic addition) and five probiotic treatments at a dose of 15 mL/kg of feed, these treatments were as follows: A (control), B (100% S. thermophilus), C (100% B. coagulans), D (50% S. thermophilus and 50% B. coagulans), E (75% S. thermophilus and 25% B. coagulans), and F (25% S. thermophilus and 75% B. coagulans). Measured parameters included absolute body length, absolute body weight, feed conversion ratio (FCR), specific growth rate (SGR), survival rate (SR), feed efficiency (FE), and molting frequency. The results indicated that treatment with B. coagulans (Treatment C) had a significant effect on absolute weight, specific growth rate, and survival rate, but no significant effect on FCR, FE, and molting frequency. In conclusion, the addition of B. coagulans to shrimp feed shows potential in enhancing growth performance in Penaeus monodon.
Application of Cat’s Whiskers (Orthosiphon aristatus ) Leaf Extract in Tambaqui (Colossoma macropomum) Infected with Aeromonas hydrophila Marlinda, Marlinda; Dewi, Cut Dara; Putra, Dedi Fazriansyah
Journal of Vocational in Aquaculture (JAVA) Vol 1 No 2 (2025): MEI 2025
Publisher : College of Vocational Studies, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/java.v1i2.63842

Abstract

Treatment using environmentally friendly natural materials, such as Orthosiphon aristatus (cat’s whiskers) leaf extract, can inhibit the growth of Aeromonas hydrophila in Tambaqui juvenile (Colossoma macropomum). This study aimed to determine the effect of Orthosiphon aristatus leaf extract on Tambaqui juvenile infected with Aeromonas hydrophila and to identify the optimal concentration based on blood profile responses during treatment. The research was conducted from April to May 2024 at the Fish Hatchery and Breeding Laboratory, Faculty of Marine and Fisheries, Universitas Syiah Kuala. A Completely Randomized Design (CRD) was used, consisting of five treatments and four replications. The extract concentrations were as follows: Treatment A (control), B (2 ppt), C (3 ppt), D (4 ppt), and E (5 ppt), administered via immersion. The clinical symptoms observed after treatment indicated that the extract had a positive effect on the fish: they regained active swimming behavior, feeding response improved, red patches faded, mucus secretion decreased, and scales returned to normal. Abdominal swelling subsided, and eye conditions normalized. ANOVA results showed a significant difference in survival rate (P<0.05), with the highest survival observed in Treatment D (4 ppt), at 86.75 ± 5.31%. In conclusion, Orthosiphon aristatus leaf extract at a concentration of 4 ppt provided the best outcomes in terms of clinical symptoms, survival rate, leukocyte and erythrocyte counts, and hemoglobin levels, indicating its potential as an antibacterial agent for Tambaqui juvenile.
Co-Authors Abbas, Muhammadar Abdullah Abdullah Abbas, Muhammadar Abidin, Muchlisin Zainal Adrian Damora Afriani, Sari Aidil, Jul Aiza, Nur Al-Qossam, Izzuddin Alamanda, Nadhira Alfani, Fatha Yufari Alifia, Difa Almerian, Ivan Amalia Sutriana Armaya, Lia Barizki, Gebrina Zikra Batubara, Agung Setia Cut Nanda Devira Daisy Wowor, Daisy Deria, Salsabila Dewi, Cut Dara Dwinna Aliza Edy Miswar, Edy El Rahimi, Sayyid Afdhal Elisa, Sofia Fadilla, Raissa Farisi, Wilma Feriyanto, Reki Firdus Firdus Gheitsa, Tjut Nyak Ghalda Gunawan Harahap, Putri Dyana Harahap, Riqqa Rahmania Sallim He he, Xiao Ichsan Setiawan Iko imelda arisa, Iko imelda Illian, Didi Nurhadi Irwan Irwan Ismarica Isvalana, Nabila Jalil, Zulkarnaen Juanda, Iman Reski Kavinta Melanie Marlinda Marlinda Maulida, Siti Mirnawati, Windy Muhammad Syukran Muhammad, M Muntazir Munthe, Aris Darmika Nazlia, Suraiya Norhayati Othman, Norhayati Nurfadillah Nurfadillah Nurfadillah Nurliza, Eli Nurul Azmi, Nurul Nuzlia, Cut Perdana, Adli Waliul Putri, Cut Namira Rahayu, Silvana Ramadina, Suci Roslizawaty Roslizawaty, Roslizawaty Rusydi, Ichsan Sahidir, Ibnu Said Ali Akbar Sail, Asmawati Muhammad Salwadiva, Jihan Fathia Siska Mellisa Suratno Suratno Suratno Syafruddin Syafruddin Tongku Nizwan Siregar Wahab, Gunawan Abdul Z A, Muchlisin Zafrina Zuhra, Annisa Zulkarnain Jalil