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All Journal Ilmu Administrasi Publik ETNOSIA : Jurnal Etnografi Indonesia Jurnal Perempuan Resona : Jurnal Ilmiah Pengabdian Masyarakat Jurnal Office Jurnal Perempuan Pangadereng : Jurnal Hasil Penelitian Ilmu Sosial dan Humaniora Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan Pinisi Business Administration Review Journal La Lifesci Journal of Public Representative and Society Provision Jurnal Lamellong: Pengabdian Kepada Masyarakat Jurnal Ad'ministrare: Jurnal Pemikirian Ilmiah dan Pendidikan Administrasi Perkantoran Public Resource Innovation Management and Excellence (PRIME)
Feby Triadi
Universitas Cahaya Prima
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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The Relationship Between NH3 And NO2 Content and Bacterial Abundance Vibrio on Media Cultivation Shrimp Vaname (Litopenaeus vannamei) Hardianto, Toto; Perdana, Aulia Magfirah Ilham; Yunarty, Yunarty; Saridu, Siti Aisyah; Triadi, Feby
Journal La Lifesci Vol. 6 No. 6 (2025): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v6i6.2848

Abstract

Indonesia, as an archipelagic country, holds great potential in marine and fisheries resources. Whiteleg shrimp (Litopenaeus vannamei) is one of the most economically valuable aquaculture commodities, with production reaching 5,812.2 thousand tons in 2020, an increase of 52.8% compared to 2015. However, disease outbreaks remain a major challenge in shrimp farming. One common disease is vibriosis, caused by Vibrio sp., an opportunistic, highly virulent, Gram-negative and facultative anaerobic bacterium. Therefore, early detection of Vibrio abundance is essential for prevention and control efforts. This Final Internship Project (KPA), titled “Abundance of Vibrio Bacteria in Whiteleg Shrimp Culture Media,” aimed to determine the abundance of Vibrio sp. in shrimp ponds and analyze the influence of water quality parameters (NH₃, NO₂, and plankton). The internship was conducted from February 6 to April 17, 2025, at PT Parigi Aquakultura Prima, Central Sulawesi. Activities included water sampling, NH₃ and NO₂ testing, plankton density measurement, sterilization, TCBS media preparation, bacterial inoculation, and enumeration. Observations were carried out in six pond plots with weekly sampling from Day of Culture (DOC) 9 to 79. The regression model obtained was Y = 164.808 + 153.951X₁ + 2092.103X₂ + 0.000X₃, indicating that increasing NH₃ and NO₂ levels positively contribute to Vibrio abundance, each raising bacterial numbers by 153,951 and 2,092,103 units per one-unit increase, respectively. Plankton showed no significant effect. Thus, NH₃, NO₂, and plankton have partial influence on Vibrio abundance, although plankton contributes minimally.
Co-Authors A, M Awaluddin A. Cahaya A. Putri Reski Amalia A. Rizki Amelia A., M. Awaluddin Abdul Razak T Abubakar, Andi Achmad Dahlan Abdullah Afifah Afifah Aiman Mubarak, Muh Nurul Andi Abubakar Andi Asdar Arif, Arnawan Ashshiddiqy, Hasbi Asriadi Asriadi Asriadi Asriadi Awaluddin A, M Bardi, Nur Khafifah Bonewati, Yulia Irwina Bunga Rani Cahaya, Andi erviandy, erviandy Faidzaturrahmah, Nur Haedar Akib Hardianto, Toto Hezron Alhim Dos Santos HM, Syarifuddin Ibnu Hasyim Irfandinata, Irfandinata Irmawati Irmawati Israyani, Nur Jauharoh, Fatma Utami Jumriani Jumriani, Kurniawan, Edhy M. Awaluddin A Marniati Syam Muh. Nasurullah Muhammad Asdar Muhammad Asdar Muhammad Luthfi Siraj Muhammad Syukur Muliana Muliana Muslimin Muslimin Muslimin Muslimin Muslimin Muslimin Mustafa Mustafa Novi Novi Nurmiati Muchlis Perdana, Aulia Magfirah Ilham Petsy Jessy Ismoyo Purwoko, Agus Radia Radia Rezky, Muhammad Santos, Hezron Alhim Dos Saridu, Siti Aisyah Sirajuddin Saleh Suleman, Yakub Syahidah Rahmah Syarifa Aeni Tamrin Tamrin Toto Hardianto Triska Ayu Fitriani Wiwik Handayani Yakub Suleman Yunarty Yunarty, Yunarty Yunus, Andi Muhammad