Yustiani, Yuke and Harpeni, Esti and Wardiyanto, Wardiyanto EFEKTIVITAS VAKSIN BIVALEN Vibrio parahaemolyticus DAN Vibrio vulnificus YANG DIBERIKAN SECARA MIKROENKAPSULASI UNTUK PENGENDALIAN VIBRIOSIS PADA IKAN BAWAL BINTANG (Trachinotus blochii Lacepede, 1801). JURNAL ILMIAH PERIKANAN DAN KELAUTAN. (Unpublished)

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Abstract

Silver pompano is a species of marine aquaculture that has a high selling value and is still relatively new cultivated in Indonesia. However, most of the starfish cultivators are diseases caused by vibriosis bacteria. One alternative to overcome vibriosis is oral vaccination with microencapsulation techniques so that the antigens when passing through the digestive system of the fish do not cause damage by stomach acid. Vibrio parahaemolyticus and Vibrio vulnificus were given microencapsulation to control vibriosis in star pomfret. The experimental design used was a completely randomized design (CRD) with 3 preparations and 3 replications. The bivalent vaccine dose used is positive control (commercial feed), A (1gr vaccine/kg feed), B (2 gram vaccine/kg feed). The results showed that bivalent Vibrio parahaemolyticus and Vibrio vulnificus density of 108 cfu/ml could increase total leukocytes, phagocytic activity (AF), phagocytic index (IF), antibody titers, living results (TKH), Relative Survival (RPS), Means Time to Death (MTD). While the best dose is B (2gr vaccine/kg of feed) compared to A (1gr vaccine / kg of feed), as evidenced by an increase in total leukocytes of 8.8x106 cells/ml, phagocytosis activities of 95.17% and phagocytic Index of 2, 40. Keywords: Bawal Bintang, Vibriosis, Bivalent Vaccine, Vibrio parahaemolyticus, Vibrio vulnificus

Item Type:	Article
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling
Divisions:	Fakultas Pertanian (FP) > Prodi Ilmu Kelautan
Depositing User:	ESTI HARPENI
Date Deposited:	04 Nov 2019 07:50
Last Modified:	04 Nov 2019 07:50
URI:	http://repository.lppm.unila.ac.id/id/eprint/15055

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