<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931)"^^ . "ABSTRAK\r\nUJI PATOGENITAS BAKTERI BIOKONTROL Aeromonas caviae P1\r\nTERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931)\r\nOleh\r\nMedia Tresita Uslina Sibi\r\nAgen biokontrol dapat menekan pertumbuhan bakteri patogen sehingga dapat\r\ndijadikan solusi dalam mengatasi penyakit pada ikan. Aeromonas caviae telah diuji\r\nmampu menghambat pertumbuhan Vibrio sp sehingga potensial untuk dikembangkan\r\nsebagai agen biokontrol pada budidaya udang. Tujuan dari penelitian ini adalah untuk\r\nmenguji patogenitas bakteri kandidat biokontrol Aeromonas caviae P1 terhadap\r\nudang vaname (Litopenaeus vannamei). Penelitian ini menggunakan Rancangan Acak\r\nLengkap (RAL) terdiri atas lima perlakuan dan tiga ulangan. Total sebanyak 150 ekor\r\nudang vannamei (ukuran 2-3g) dipelihara selama 10 hari dalam kontainer volume 45\r\nL (10 ekor per kontainer) dan dikelompokkan sesuai dengan perlakuan yaitu infeksi\r\nA. caviae secara kohabitasi dengan konsentrasi bakteri 100 CFU/ml (Perlakuan A);\r\n103 CFU/ml (Perlakuan B); 104 CFU/ml (Perlakuan C); 105 CFU/ml (Perlakuan D);\r\ndan 106 CFU/ml (perlakuan E), masing-masing dengan tiga ulangan. Jumlah kematian\r\nikan dicatat setiap 6 jam untuk evaluasi nilai LD50 (lethal dose 50) dan rerata waktu\r\nkematian mean time to death (MTD) dan gejala klinis serta kualitas air. Hasil\r\npenelitian menunjukkan nilai LD50 tidak tercapai karena sampai 10 hari pada dosis\r\ntertinggi bakteri A. caviae hanya menyebabkan kematian udang vannamei sebanyak\r\n21,21% dengan rerata waktu kematian 25,40 jam setelah infeksi. Hasil ini\r\nmenunjukkan dugaan kuat bahwa bakteir A. caviae tiak bersifat pathogen pada udang\r\nvanme.\r\nKata kunci : Udang Vaname, Biokontrol, Patogenitas, Litopenaeus vannamei\r\n\r\n\r\nBiocontrol agents can suppress the growth of pathogenic bacteria so that they can be\r\nused as a solution for overcoming diseases in fish. Aeromonas caviae has been tested\r\nto be able to inhibit the growth of Vibrio sp. so it has the potential to be developped\r\nas a biocontrol agent in shrimp farming. The purpose of this study was to examine the\r\npathogenicity of biocontrol candidate bacteria Aeromonas caviae P1 against pacific\r\nwhite shrimp (Litopenaeus vannamei). This study used a completely randomized\r\ndesign (CRD) consisting of five treatments and three replications. A total of 150\r\npacific white shrimp (2-3g size) were reared for 10 days in a 45 L volume container\r\n(10 heads per container) and grouped according to treatment, namely A. caviae\r\ninfection in cohabitation with a bacterial concentration of 100 CFU/ml (treatment A);\r\n103 CFU/ml (treatment B); 104 CFU/ml (treatment C); 105 CFU/ml (treatment D);\r\nand 106 CFU/ml (treatment E), each with three replicates. The number of fish deaths\r\nwas recorded every 6 hours to evaluate the LD50 (lethal dose 50) value, mean time to\r\ndeath (MTD), clinical symptoms, and water quality. The results showed that the LD50\r\nvalue was not achieved because up to 10 days at the highest dose of A. caviae bacteria\r\nonly caused 21.21% of pacific white shrimp mortality with an average death time of\r\n25.40 hours after infection. These results indicate a strong suspicion that A. caviae\r\nbacteria is not pathogenic to pacific white shrimp.\r\nKey words: Vaname Shrimp, Biocontrol, Pathogenicity, Litopenaeus vannamei"^^ . "2023-05-31" . . . . . "FAKULTAS PERTANIAN"^^ . . . . . . . "1614111070"^^ . "Media Tresita Uslina Sibi"^^ . "1614111070 Media Tresita Uslina Sibi"^^ . . . . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (File PDF)"^^ . . . "ABSTRAK.pdf"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (File PDF)"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (File PDF)"^^ . . . "SKRIPSI TANPA BAB PEMBAHASAN.pdf"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "preview.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "medium.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "small.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "preview.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "medium.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "small.jpg"^^ . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . . "UJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas\r\ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931) (Other)"^^ . . . . . "HTML Summary of #73262 \n\nUJI PATOGENITAS BAKTERI KANDIDAT BIOKONTROL Aeromonas \ncaviae P1 TERHADAP UDANG VANAME Litopenaeus vannamei (Boone, 1931)\n\n" . "text/html" . . . "000 Ilmu komputer, informasi dan pekerjaan umum" . . . "001 Ilmu pengetahuan" . .