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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Microbiology Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Journal of Tropical Biodiversity and Biotechnology JURNAL BIOLOGI INDONESIA JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Proceeding Simposium Nasional Kelautan dan Perikanan Jurnal Perikanan Universitas Gadjah Mada Dinamika Ekonomi - Jurnal Ekonomi dan Bisnis Biosaintifika: Journal of Biology & Biology Education Indonesian Aquaculture Journal Jurnal Riset Akuakultur Jurnal Kelautan Nasional Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Jurnal Penyuluhan Perikanan dan Kelautan J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) Jurnal Abdi Insani Inspirasi Ekonomi : Jurnal Ekonomi Manajemen Jurnal ABM Mengabdi Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Rahmatan Lil’alamin Journal of Community Services (RLA) Jurnal Pepadu Jurnal Kedokteran Hewan Journal of Fisheries & Marine Journal of Vocational in Aquaculture (JAVA)
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Departemen Budidaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor Kampus IPB Darmaga Bogor 16680
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Journal : Jurnal Ilmu Pertanian Indonesia

 1 
Bakteri Probiotik Dalam Budidaya Udang: Seleksi, Mekanisme Aksi, Karakterisasi, dan Aplikasinya Sebagai Agen Biokontrol Widanarni Widanarni; Sukenda Sukenda; Mia Setiawati
Jurnal Ilmu Pertanian Indonesia Vol. 13 No. 2 (2008): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

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Abstract

Bacterial disease attack occurs at the hatchery stage, which is considered to be the most serious threat, and often results in mass mortality of shrimp larvae by vibrosis which is that caused by a luminous bacterium identified as Vibrio harveyi. This research was carried out to obtain local isolates of probiotic bacteria that were able to inhibit the growth of V. harveyi and effectively apply it as a biocontrol of vibriosis in shrimp cultures. The research was carried out as follows: (1) In vitro and in vivo selection of probiotic bacteria candidates, (2) Study of the action mechanism and characterization of the selected pro biotic bacteria, (3) Study on application of the selected probiotic bacteria as a biocontrol agent in shrimp cultures. Results of in vitro and in vivo selection provided the best three isolates, which were 1Ub, SKT-b and Ua. The survival rate of shrimp larvae which were not only inoculated by V. harveyi but also with 1Ub, SKT-b and Ua probiotic bacteria were 88.33, 83.33, and 81.67% respectively; where as the positive control treatment (merely inoculated with V. harveyi) gave a 41.67% survival rate and the negative control (without bacterial addition) was 68.33%. Studies using a rifampicin resistant marker (RfR) demonstrated that the number of V. harveyi MR5339 RfR cells in treatments without probiotic addition were higher than the treatment with the probiotic bacteria, in dead larvae, living larvae, as well as in the culture media. Partial sequencing of the I6S-rRNA gene showed that the I Ub isolate was similar to Pseudoalteromonas piscicida, whereas the SKT -b and Ua isolates were similar to Vibrio alginolyticus. Selected probiotic bacteria could be applied directly to shrimp larva culture media, or orally through enrichment of both natural and artificial food. Keywords: Penaeus monodon larvae, probiotic bacteria, vibriosis 
Co-Authors . Sunarto A. Sunarma A. SUWANTO A. Suwanto A.J. Sihombing Achmad Farouq Ade Dwi Sasanti ADNI OKTAVIANA Afiff , Usamah Agus Oman Sudrajat Aldy Mulyadin Alfabetian Harjuno Condro Haditomo Alimuddin Alimuddin Alimuddin Alimuddin Alimuddin Alimudin Alimudin, Alimudin Alit Brilliant Angela Mariana Kusumastuti, Angela Mariana Angela Mariana Lusiastuti Angela Mariana Lusiastuti Angela Mariana Lusiastuti Angela Mariana Lusiastuti Angela Mariana Lusiastuti Angela Mariana Lusiastuti Angela Mariana Lusiastuti Anis Al Rosjidi Anis Zubaidah Anja Meryandini Anja Meryandini Anjarweni, Vika Atinia Annisa Astri Anggraeni Antonius Suwanto Apriani, Ita Ardana Kurniaji Arief Muhammad Arini Resti Fauzi Aris Tri Wahyudi Asri Sutanti, Asri Asrido, Farhan Astari, Belinda Ayi Santika B. W. LAY Bagus Ansani Takwin Bako, Surandha Benny Heltonika Bunyamin Bunyamin Catur A. Pebrianto D. Augustine D. Djokosetiyanto D. Meha D. Shafruddin D.D. Mailana D.T. Soelistyowati Daniel Djokosetiyanto DEBY YUNIASARI DEDI JUSADI Dendi Hidayatullah, Dendi Dewi Nurhayati Dewi Rahmi DIAH AYU SATYARI UTAMI DIANA ELIZABETH WATURANGI Dinamella Wahjuningrum Dinar Tri Soelistyowati Dwi Agung Saputra Dwi Nita Aryani E. Ayuzar Eddy Supriyono Edi Sudiarto Eko Sudjawoto Elizabeth Waturangi, Diana Enang Harris Enang Harris Enzeline, Valensia Evi Maria Fahmi Rajab Fauzi, Arini Resti Ferymon Mahulette Ferymon Mahulette, Ferymon Fiska Puspita Fitria Novianti Frid Agustinus Gentiga Muhammad Zairin Ghita Ryan Septiani Gustilatov, Muhamad H.J. Bugri Hamida Pattah Hamsah Hamsah Hamtini - Hamtini Hany Handajani Hariadi, Sugeng Harton Arfah Hasan Nasrullah Huda Salahudin Darusman Huda Shalahudin Darusman I. Effendi I. Tepu Iis Diatin Iis Sumartini Iman Rusmana Inem Ode Iqbal Kurniawinata, Mohamad Irma Melati Irzal Effendi Istiqomah, Amalia Ita Apriani Jeanni Indah Noermala Julie Ekasari Julyantoro, Pande Gde Sasmita Kautsar, Badar Kukuh Nirmala Lastriliah, Mira Lilik Setiyaningsih Linuwih Aluh Prastiti M. Tri Djoko Sunarno M. Yusuf Arifin M. Zairin Junior M.A. Lidaenni M.S. Arifin Marli, Marli Mas Tri Djoko Sunarno, Mas Tri Djoko Maulana, Fajar Mia Setiawati Mohammad Faizal Ulkhaq MUHAMMAD AGUS SUPRAYUDI Muhammad Junior Zairin Muhammad Subhan Hamka Muhammad Zairin Jr. Mulyasari Mulyasari Mulyasari Mulyasari MUNTI YUHANA Nasri Julaini Nasrullah, Hasan NISA RACHMANIA MUBARIK Nur Bambang Priyo Utomo Nuri Kamaliah, Syarifah O. Carman Ode, Inem Prassetyo Dwi Dhany Wijaya Puguh Widagdo Putra, The Best Akbar Esa Rahmi, Kurnia Anggraini Rakhmawati, Rakhmawati, Ramadhani, Dian Eka Reza Samsudin Rifqah Pratiwi Rina Rahmawati, Rina Rio Yusufi Subhan Rizki Praseto, Rizki Rizkiyanti, Ita Rr. Bellya Anasti Maharani Ruku Ratu Borut S. Sarah Safira Qisthina Ayuningtyas, Safira Qisthina Salamah Salamah Samsu Adi Rahman Saputra, Damar Auliawan Saputri, Rika Ani Septiani, Ghita Ryan Siregar, Khoirotun Nisa SITI MARYAM Siti Munfaqiroh Sri Nuryati Sri Nuryati Suci antoro Sudrajat, R Herman Sugiyo Hadi Pranoto Sujaka Nugraha Sujono Sujono Sukenda Sukenda . Sukenda Sukenda Sukenda Sukenda Sukenda Sukenda SUKENDA SUKENDA Sukenda Sukenda Sukenda Sukenda Sukenda Sukenda Suleman, Gabriella Augustine Suprianto, Dedi Suryadi Saputra Tambun, Andreas Tatag Budiardi Tatik Mufidah Tatik Mufidah Taufiq Abdullah Titin Kurniasih Tri Heru Prihadi Tri Rezeki, Nanda Tsani Untsa, Agista Turnip, Enita Romasni Vinasyam, Apriana W. Efiyanti Wahyu Afrilasari WAODE MUNAENI Wasmen Manalu Wicaksono, Baref Agung Wida Lesmanawati Wijaya, Sella Septian Windu Sukenda Wira H Saputra Wiyarni Wiyarni Y. Hadiroseyani Yani Aryati Yanti Inneke Nababan Yeni Elisdiana Yudha Trinoegraha Adiputra Yudha Trinoegraha Adiputra Yuke Eliyani Yuke Eliyani Yunarty Yunarty Zafril Imran Azwar Zairin Jr., Muhammad