Jannah, Miftahul and Junaidi, Muhammad and Dewi Nur’aeni Setyowati, Dewi Nur’aeni Setyowati and Fariq Azhar, Fariq Azhar (2018) PENGARUH PEMBERIAN Lactobacillus sp. DENGAN DOSIS YANG BERBEDA TERHADAP SISTEM IMUN UDANG VANAME (Litopenaeus vannamei) YANG DIINFEKSI BAKTERI Vibrio parahaemolyticus. Jurnal Kelautan, 11 (2). pp. 140-150. ISSN 1907-9931
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Abstract
Vannamei is an introduced shrimp that has economic value in both local and international market. One of the diseases that often attack vannamei shrimp is Vibrio arahaemolyticus. This study aims to determine the probiotic bacteria Lactobacillus sp. against vannamei shrimp immune response infected with V. parahaemolyticus, Survival rate, and bacterial V. parahaemolyticus density of the shrimp intestine. Shrimp used are shrimp that is 62 days which is kept in aquarium size 30x30x25 cm as many as 10 shrimp. The study was conducted with 5 controls: Control (-) (without Lactobacillus sp. and not infected), Control (+) (without Lactobacillus sp. and infected), P1 (Lactobacillus sp. 106 CFU / ml), P2 (Lactobacillus sp. 108 CFU / ml), P3 (Lactobacillus sp. 1010 CFU / ml). The results showed that the administration of Lactobacillus sp. with a dose of 108 CFU / ml was able to increase THC vannamei shrimp by 5.58 x 106 cells / ml, hyaline cells and granular cells required in the shrimp immune system, increasing shrimp SR value by 86.67% and core growth of V. parahaemolyticus. Based on the results of this study is the use of probiotic Lactobacillus sp. which is recommended in the cultivation of vaname shrimp to improve the immune system, the level of shrimp survival and suppress the growth of bacteria V. parahaemolyticus is 108 CFU / ml.
| Item Type: | Article |
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| Keywords (Kata Kunci): | Lactobacillus sp., V. parahaemolyticus, vannamei, dose of Lactobacillus sp |
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling |
| Divisions: | Fakultas Pertanian |
| Depositing User: | Dr.Ir. Muhammad Junaidi |
| Date Deposited: | 23 Dec 2021 13:04 |
| Last Modified: | 23 Dec 2021 13:04 |
| URI: | http://eprints.unram.ac.id/id/eprint/26723 |
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