CD Skripsi
Analisis Prevalensi Infectious Hypodermal And Haematopoetic Necrosis Virus (Ihhnv) Pada Udang Vaname (Litopenaeus Vannamei) Di Kabupaten Bengkalis
ABSTRACT
The disease is a limiting factor and causes economic losses in the cultivation of white shrimp (Litopenaeus vannamei). Diseases in vaname shrimp are caused by viruses, microbes, parasites, organisms, and natural conditions. One of these diseases is infectious hypodermal and hematopoietic necrosis (IHHNV). The presence of IHHNV in vaname shrimp will significantly impact decreasing shrimp culture production in ponds. Therefore, it is necessary to conduct research or early detection in the aquaculture area of Bengkalis Regency by researching the analysis of the prevalence of IHHNV in Bengkalis Regency so that it is known how big the level of IHHNV attack is so that efforts to prevent IHHNV attacks can be carried out correctly and maximally. This study was conducted from February to April 2022. This study aimed to analyze the prevalence of IHHNV that attacks white shrimp in the Bengkalis Regency and to observe and observe clinical symptoms in whitewashed shrimp infected with IHHNV in the pond area of Bengkalis Regency. The research method used in this study is a survey method. Detection of IHHNV using the polymerase chain reaction (PCR) method. The results showed that the prevalence of IHHNV in white shrimp (L. vannamei) was 0%. PCR testing using a specific primer measuring 392bp showed that white shrimp samples from three locations in Bengkalis District, namely Bengkalis District, Bukit Batu District, and Rupat District, were negative for IHHNV and did not show any clinical symptoms of IHHNV on morphological examination.
Keywords : disease, IHHNV, white shrimp, the prevalence
1)Student Faculty of Fisheries and Marine University of Riau
2)Lectures Faculty of Fisheries and Marine University of Riau
ANALISIS PREVALENSI INFECTIOUS HYPODERMAL
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