THE EFFECTIVITY OF RAW EXTRACT GUAVA LEAF IMMUNOSTIMULANT (Psidium guajava) ON LIVER HISTOPATHOLOGY OF PATIN (Pangasius sp.) TESTED THE CHALLENGE Aeromonas hydrophila BACTERIA
DOI:
https://doi.org/10.21776/ub.jfmr.2018.002.02.1Keywords:
pangasius sp., effectivity guava leaf, histopathology, test challengeAbstract
The purpose of this study described the influence and the dose of guava leaf raw extract (P. guajava) as an immunostimulant towards liver histotapologi Patin (Pangasius sp.) Challenge tested A. hydrophila bacteria. This study uses a completely randomized design (CRD) with 4 treatments and 3 replications. The treatments used was of guava leaf extract doses A dose of 2% (2.4 g / 120 g), and 4% (4.8 g / 120 g), C 6% (7.2 g / 120 g) and K without a guava leaf extract and tested bacteria A. hydrophila challenge. Based on the results obtained in the study of liver histopathology Patin (Pangasius sp.), there was damage Inflammation and necrosis of the liver tissue in order from the most severe damage to the least obtained at treatment K (0%) 3,07, A ( 2%) 2.53, B (4%) of 2.33, and the best treatment is C (6%) with an average damage of 1.67. Necrosis of liver tissue damage in a sequence of severe damage to the least, namely the treatment of K (0%) 2,67, A (2%) 2.33, B (4%) 2.20, and C (6%) 1,53. Lowest average gained in treatment C (6%). The results showed that the dose can reduce the level of tissue damage that was at a dose of 6% (7.2 g / 120 g). The best dose is 6% (7.2 g / 120 g), which can reduce the level of damage indicate the level of tissue damage smaller percentage of damage 6-25%.References
Atmodjo, J. T. 2011. Jenis Metode Penelitian. Universitas Mercubuana. Jakarta. 19 hlm.
Cowan, M. M. 1999. Plant Products as Antimicrobial Agents. Clinical Microbiology Reviews. 12: 564 –582.
Ersa, E. M. 2008. Gambaran Histopatologi Insang, Usus dan Otot Pada Ikan Mujair (Oreochromis mossambicus) di Daerah Ciampea Bogor. Skripsi. Institut Pertanian Bogor. 8 hlm.
Komariyah dan A. I. Setiawan. 2009. Pengaruh Penambahan Berbagai Dosis Minyak Ikan yang Berbeda pada Pakan Buatan Terhadap Pertumbuhan Benih Ikan Patin (Pangasius pangasius). Pena Akuatika. 1 (1): 19-29.
Kurniawan, A. 2011. Seleksi Bakterial Antagonis Larva Patin Siam (Pangasius hypopthalmus) terhadap Aeromonas hydrophila. Jurnal Sumberdaya Perairan, AKUATIK, 5 (1): 1-4.
Setyowati, A., D. Hidayati , P. Awik dan N. Abdulgani. 2010. Studi Histopatogi Hati Ikan Belanak (Mugil cephalus) Di Muara Sungai Aloo Sidoarjo. Jurnal Akuakultur. 1 (1): 1-10.
Subachri, W., Zainuddin, dan D. Yanuarita. 2011. Budidaya Kerapu Sistem Keramba Jaring Apung dan Tancap. Seri Panduan Perikanan Skala Kecil. Vol 1, 5 - 44.
Sumino., A. Supriyadi, Wardiyanto. 2013. Efektivitas Ekstrak Daun Ketapang (T erminalia cattapa L.) untuk Pengobatan Infeksi Aeromonas salmonicida pada Ikan Patin (Pangasioniodon hypophthalmus). Jurnal Sain Veterner. 31 (1): 79-88.
Downloads
Published
Issue
Section
License
Submission of a manuscript implies: that the work described has not been published before (except in the form of an abstract or as part of a published lecture, or thesis) that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.