文章基本信息

标题：VACCINATION OF JUVENILE TIGER GROUPER WITH THREE INACTIVATED BACTERIAL PATHOGENS
其他标题：VAKSINASI BENIH IKAN KERAPU MACAN (Epinephelus fuscoguttatus) DENGAN TIGA BAKTERI PATOGEN YANG SUDAH DIINAKTIVASI
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作者：Zafran ; Zafran
期刊名称：E-Journal Ilmu dan Teknologi Kelautan Tropis
印刷版ISSN：2087-9423
电子版ISSN：2085-6695
出版年度：2015
卷号：7
期号：2
页码：629-637
DOI：10.29244/jitkt.v7i2.11030
语种：English
出版社：Bogor Agricultural University
摘要：An experiment to evaluate the efficacy of inactivated polyvalent bacterial vaccines to increase specific immunity of tiger grouper (Epinephelus fuscoguttatus) against bacterial infection was conducted in floating net cages located in Sumbawa Island, West Nusa Tenggara. Polyvalent bacterial vaccine was prepared by mixing three species of killed-bacteria (Vibrio harveyi, V. alginolyticus, and Photobacterium leiognathi) with ratio of 1:1:1. The density of bacterial vaccine was adjusted at 1010 CFU/ml. The vaccines were delivered by immersion. The control fish were immersed in sea water without vaccine. Fish with ± 6 cm of total length and ± 7 g of body weigth were used in this experiment. The fishes were reared in concrete tanks in hatchery of Gondol, Bali until they reached ± 9 cm of total length. Later, the fishes were reared for 6 months in floating net cages located in Sumbawa. Re-vaccinations were delivered 60 days and 120 days post initial vaccination. The results showed that titer antibody and survival rate of the vaccinated fish were 1/128 and 77.11%, higher than the control (titer antibody=1/4-1/8, survival=45.56%, respectively). The relative percent survival of the vaccinated fish was 57.95%. It was suggested that the vaccines were immunogenic and had protective ability against bacterial infection in tiger groupers.
其他摘要：Ikan kerapu budidaya rentan terhadap infeksi berbagai jenis bakteri. Penelitian untuk mengetahui efektivitas vaksin yang terdiri dari tiga spesies bakteri patogen telah dilakukan terhadap benih ikan kerapu macan (Epinephelus fuscoguttatus) di karamba jari
关键词：bacterial disease; polyvalent bacterial vaccine; tiger grouper
其他关键词：ikan kerapu macan; penyakit bakterial; vaksin bakteri polivalen