Judul: Co-infection of Infectious Myonecrosis Virus (IMNV) and Vibrio harveyi in Pacific White Shrimp (Litopenaeus vannamei)
Abstrak: L. vannamei production in Indonesia was growing intensively. In 2006, IMN (infectious myonecrosis) disease was confirmed spread to Indonesia shrimp farm and declined shrimp production. The study was conducted to investigate effect of dose of V. harveyi on co-infection with IMNV in L. vannamei as well as development of viral infection. Shrimps juvenile were oral infected with IMNV infected shrimps 10 % feeding rate during 3 days and co-infected with 106, 107 and 108 cfu/ml V. harveyi. Mortality rate was 0 % in control and single infection of V. harveyi except 108 cfu/ml treatment. Mortality pattern demonstrated on co-infection was faster and higher than single IMNV infection in 14 days observation. The density of green colony Vibrio in hepatopancreas of co-infected shrimps collected in 2, 4, 6, 8 and 10 days post infection were higher than V. harveyi single infected (significantly in 10 days post infection). There were no difference of IMN disease development between co-infection and IMNV single infection. It was confirmed by visual gross sign appeared, tissue and lymphoid organ histophatology, organ abnormality, and PCR test. In conclusion, IMN disease caused higher and faster mortality on co-infection with V. harveyi, but not affect to IMN disease development.
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Judul: Pemberian prebiotik, probiotik, dan sinbiotik untuk pengendalian ko-infeksi bakteri Vibrio harveyi dan IMNV (Infectious Myonecrosis Virus) pada udang vaname Litopenaeus vanname
Abstrak: This study aimed to examine the influence of prebiotic, probiotic, and sinbiotic against survival and immune response of white shrimp challenged with coinfection of Vibrio harveyi and the IMNV virus. Shrimp that with a body weigth of 2,04±0.20 g/animal, was kept at 20 shrimps per aquarium with size 60 x 30 x 35 cm. The study was conducted with five treatments consisted of K (+) (without the addition of prebiotic, probiotic and sinbiotic with co-infection), K (-) (without the addition of prebiotic, probiotic and sinbiotic and without co-infection), P1 (the addition of prebiotik with co-infection), P2 (the addition of probiotic with coinfection), and P3 (the addition of sinbiotik with co-infection). The results showed that prebiotic, probiotic and sinbiotic treatment have better influence than the K (+) treatment. The survival of prebiotic, probiotic, and sinbiotic treatment were higher (70,83%-79,17%) than K(+) treatment (50,00%) and a better immune response were also observed.
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Judul: Peranan Pesantren dalam Pembangunan Pedesaan
Abstrak: Pesantren (pondok atau pondok pesantren) adalah suatu lembaga pendidikan keagamaan Islam yang pada umumnya tumbuh di kalangan masyarakat pedesaan. Pertumbuhannya merupakan hasil refleksi pimpinan pesantren dan masyarakat terhadap kebutuhan masyarakat sekitar. Disamping sebagai lembaga pendidikan keagamaan, diharapkan pesantren dapat berperan sebagai lembaga sosial kemasyarakatan yang dapat membantu pemerintah dalam menyebar luaskan inovasi pembangunan kepada masyarakat, dan menggerakkan masyarakat agar berperan serta dalam pembangunan.
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