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PENGARUH PENAMBAHAN FITOIMUN® KE DALAM PAKAN TERHADAP PERTUMBUHAN KEPITING BAKAU (Scylla serrata) YANG DIPELIHARA DI TAMBAK SILVOFISHERY DESA SALO PALAI KECAMATAN MUARA BADAK KABUPATEN KUTAI KARTANEGARA Wanda Rachmawati; Gina Septiani; Esti Handayani Hardi
Jurnal Akuakultur Rawa Indonesia VOL 10, NO 2 (2022): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v10i2.19268

Abstract

Mangrove crab (Scylla serrata) is a crab that has high potential and is cultivated in mangrove areas, so that many people keep mangrove crabs. However, there are still many obstacles, including slow growth. The purpose of this study was to examine the use of Fitoimun® mixed into crab feed to see survival, weight growth, specific daily growth rate, feed conversion ratio, and carapace width, which were reared in silvofishery ponds in Salo Palai Village. The study used a completely randomized design with 3 treatments and 3 replications. The treatment was Fitoimun® products containing Solanum ferox L and Boesenbergia pandurata, with a dose of 0 mL/kg, 20 mL/kg, 24 mL/kg. This study used mud crabs a weight of about 187-300 grams and a carapace width of about 95.0-110.5 mm. Feeding is given once every 2 days, in the morning at 07.00-08.00 and in the afternoon at 16.00-17.00. The feed given to crabs was measured as 5% of the crab's biomass weight. The results showed that the use of Fitoimun® products had no significant effect on survival, absolute weight growth, specific daily growth rate, carapace width, and feed conversion ratio, water quality during the study temperature 28.5°C, pH 7.5, DO 5.8 mg/L, salinity 13.8 mg/L pond. The relatively good Fitoimun® at a dose of 20 mL/kg mixed into mud crab (Scylla serrata) feed was able to increase growth, specific daily growth rate, feed conversion ratio, and carapace width. Keywords: Ftoimun®, growth survival, mud crab.
Suplementasi bakteri asam laktat dalam mengendalikan infeksi bakteri Pseudomonas sp. pada ikan nila (Oreochromis niloticus): Supplementation of lactic acid bacteria in controlling bacterial infections of Pseudomonas sp. in Tilapia (Oreochromis niloticus) Awang Andrian Sumarlan; Agustina; Gina Septiani
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 2 No. 1 (2023): Ilmu Perikanan Tropis Nusantara
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v2i1.378

Abstract

Bacterial disease in fish that is often a problem is caused by Pseudomonas sp. The purpose of this study was to examine the effect of supplementation with lactic acid bacteria on the body's resistance of tilapia infected with Pseudomonas sp. This research was conducted from March to April 2022 at the Laboratory of Microbiology and Aquaculture Biotechnology, Faculty of Fisheries and Marine Sciences, Mulawarman University. This study used a completely randomized design (CRD) with 4 treatments with different lactic acid bacteria and 3 replications of the same lactic acid bacteria. used, namely: P0 (PBS), P1 (Enterococcus feacalis), P2 (Lactobacillus plantarum), P3 (Lactococcus lactis) with a dose of 106 CFU/mL and mixed with 2% egg white given for 14 days. The results showed that lactic acid bacteria supplementation able to relieve clinical symptoms and anatomical pathology, increase survival compared to the control treatment in this study, the highest survival rate was 100% in the Enterococcus feacalis treatment. (P>0.05) and the lowest total colony average was 7.45 x 103 CFU/mL, namely the treatment with Enterococcus faecalis and the water quality parameters were still within normal limits.
Suplementasi bakteri asam laktat dalam mengendalikan infeksi bakteri Pseudomonas sp. pada ikan nila (Oreochromis niloticus): Supplementation of lactic acid bacteria in controlling bacterial infections of Pseudomonas sp. in Tilapia (Oreochromis niloticus) Awang Andrian Sumarlan; Agustina; Gina Septiani
Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) Vol. 2 No. 1 (2023): Ilmu Perikanan Tropis Nusantara
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jipt.v2i1.378

Abstract

Bacterial disease in fish that is often a problem is caused by Pseudomonas sp. The purpose of this study was to examine the effect of supplementation with lactic acid bacteria on the body's resistance of tilapia infected with Pseudomonas sp. This research was conducted from March to April 2022 at the Laboratory of Microbiology and Aquaculture Biotechnology, Faculty of Fisheries and Marine Sciences, Mulawarman University. This study used a completely randomized design (CRD) with 4 treatments with different lactic acid bacteria and 3 replications of the same lactic acid bacteria. used, namely: P0 (PBS), P1 (Enterococcus feacalis), P2 (Lactobacillus plantarum), P3 (Lactococcus lactis) with a dose of 106 CFU/mL and mixed with 2% egg white given for 14 days. The results showed that lactic acid bacteria supplementation able to relieve clinical symptoms and anatomical pathology, increase survival compared to the control treatment in this study, the highest survival rate was 100% in the Enterococcus feacalis treatment. (P>0.05) and the lowest total colony average was 7.45 x 103 CFU/mL, namely the treatment with Enterococcus faecalis and the water quality parameters were still within normal limits.