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INDONESIA
Jurnal Akuakultur Rawa Indonesia
Published by Universitas Sriwijaya
ISSN : 23032960     EISSN : -     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Akuakultur Rawa Indonesia merupakan jurnal ilmiah yang menerbitkan artikel hasil penelitian atau ulasan (literature review) tentang Budidaya Perairan (aquaculture). Jurnal Akuakultur Rawa Indonesia diterbitkan dua kali setahun yaitu pada bulan Juni dan Desember.
Arjuna Subject : -
Articles 188 Documents
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PENGARUH JENIS BAKTERI PROBIOTIK TERHADAP PERTUMBUHAN IKAN LELE MUTIARA YANG DIPELIHARA MENGGUNAKAN SISTEM BIOFLOK Harits Noodin; Ita Apriani
Jurnal Akuakultur Rawa Indonesia Vol 9, No 1 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i1.14256

Abstract

The main problems faced by fish farmers are waste, uneaten feed and feces.  Which can reduce water quality and have a significant impact on fish growth and survival. This study aims to determine the effect of giving various types of probiotics on the growth rate and viability of Mutiara catfish raised using the biofloc system. We used Lactobacillus sp., Bacillus subtilis, and Nitrobacter as probiotic bacteria. This study used a completely randomized design experimental method with 4 treatments and 3 replications, namely K = probiotic less/control, P1= Lactobacillus probiotic, P2= Bacillus subtilis probiotic, P3= Nitrobacter probiotic. Catfish are reared for 30 days, feeding 3 times a day with FR 5% of body biomass. The parameters observed were absolute length growth, survival, Feed Conversion Ratio (FCR) and Specific Growth Rate (SGR) which were analyzed using ANOVA (P <0.05) and Duncan's test to see the differences between treatments. The results showed that the bacteria probiotic treatment had no significant effect on FCR and fish survival, but had a Lactobacillus sp significant effect on growth in absolute length (3.96 ± 0.06 cm) and the growth rate of daily specific weight (5,45±0,18 %/day).  To increase the length and weight growth of catfish fry, probiotic bacteria of the type Lactobacillus sp. on cultivation media.Key words :biofloc, growth rate, lactobacillus, mutiara catfish, probiotics
EFEK SUBLETAL FUNGISIDA BERBAHAN DASAR Bacillus amyloliquefaciens PADA BENIH IKAN NILA (Oreochromis niloticus) DAN IKAN MAS (Cyprinus carpio) Ibnu Bangkit Bioshina Suryadi; Ichsan Nurul Bari; Tamrin Mohamad Lal
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15704

Abstract

The use of Bacillus amyloliquefaciens based fungicide has increased along with the modernization of agriculture. On the other hand, freshwater culture is generally juxtaposed with agricultural land. This study was conducted to determine the fungicide's sublethal effect on the survival and haematologist of common carp and tilapia as non-target organisms. The method used was a completely randomized design (CRD) with 4 treatments and 3 replications. The treatments used are: (A) control (0 ppm fungicide), (B) 0.5 ppm fungicide, (C) 1 ppm fungicide, and (D) 10 ppm fungicide. Observation time is 96 hours. Survival, white blood cells, and red blood cells are analyzed using analysis of variance, while the feed response, shock response, and water quality are analyzed descriptively. The results showed that 10 ppm fungicide was not lethal to common carp and tilapia with a survival rate of almost 100%. During 96 hours of fungicide exposure, the average white blood cell (WBC) of common carp increased from 8.84-10.46 x 104 cells/mm3 to 9.56-11.48 x 104 cells/mm3. Meanwhile, the mean WBC of tilapia increased from 11.36-19.44 x 104 cells/mm3 to 20.52-37.38 x 104 cells/mm3. The average red blood cell (RBC) of common carp decreased from 6.60-7.01 x 106 cells/mm3 to 6.06-6.76 x 106 cells/mm3. Meanwhile, the mean RBC of tilapia decreased from 5.26-7.55 x 106 cells/mm3 to 2.21-3.76 x 106 cells/mm3. The results showed that the feed response did not change during the study, but the shock response decreased at 96 hours. Water quality during the study was still in the optimal range for common carp and tilapia culture. Key words : Bacillus amyloliquefaciens, fungicide, sublethal effect, common carp, tilapia
EFEKTIVITAS PENAMBAHAN TRIPTOFAN PADA PAKAN KOMERSIL UNTUK MENEKAN TINGKAT KANIBALISME UDANG VANAME (Litopenaeus vannamei) Dhea Salsa Ardina; Supono Supono; Limin Santoso
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15477

Abstract

The obstacle in vaname cultivation is the high death rate due to cannibalism. The effort that can be done is giving tryptophan. Tryptophan as serotonin synthesis in the brain so that it helps suppress the level of aggressiveness thereby reducing shrimp cannibalism. The purpose of this study was to analyze the level of cannibalism, growth and survival of vaname shrimp fed tryptophan in feed, and to determine the optimal dose in the addition of tryptophan to comercial fed. Design in this research used a completely randomized design consisting of 3 treatments and 4 replications: (A) Control (without tryptophan), (B) 1,0% tryptophan/kg feed, (C) 1,5% tryptophan/kg feed. Parameters observed were cannibalism rate, absolute weight growth, survival rate, feed conversion ratio and water quality. The results showed that the addition of tryptophan to commercial feed had a significant effect (P?0.05) on each treatment. Treatment C, which is the addition of 1,5% tryptophan, is the most optimal treatment where the vannamei shrimp cannibalism rate has the lowest value of 2,50%, absolute weight growth of 0,38 grams, survival rate of 94%, and feed conversion ratio of 0,50. Water quality parameters are in a good range for vaname shrimp culture. Key words : canibalism, tryptophan, Vannamei shrimp
PENGARUH PENAMBAHAN TEPUNG BUAH PEPAYA (Carica papaya L.) PADA PAKAN TERHADAP PENINGKATAN KECERAHAN IKAN MASKOKI (Carassius auratus) Hasyiati Aini; Nanda Diniarti; Fariq Azhar
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15460

Abstract

Goldfish (Carassius auratus) are in great demand by cultivators and ornamental fish enthusiasts. The color of ornamental fish is one of the most influential factors on the selling price of the fish. Papaya can be used as an alternative to improve the color quality of fish. This study aims to analyze the effect of adding papaya flour to the feed on increasing the brightness of goldfish and to conclude the appropriate dose of papaya flour to increase the color brightness of goldfish). This research was conducted from April to June 2021 at the Laboratory of the Aquaculture Study Program, Faculty of Agriculture, University of Mataram. The method used is the experimental method and Completely Randomized Design (CRD) with four treatments and three replications, namely P1 (without the addition of papaya flour), P2 (addition of 15% papaya flour), P3 (20% addition of papaya flour), P4 (addition of papaya flour 25%). Goldfish's highest brightness level is at P4 with a value of 87.02 and the lowest is at P1 with a value of 72.06. The highest carotenoid content was at P4 with a value 9.81 mol/g while the lowest was at P1 with a value of 4.52 mol/g.Keywords : Brightness, Carotenoids, Goldfish, Papaya Flour
ANALISIS KESELAMATAN KERJA DALAM PELAKSANAAN SURVEI PENGENDALIAN HAMA DAN PENYAKIT IKAN AIR TAWAR Muhammad Fachri
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15440

Abstract

Survey implementation is a way to get data of controlling fish pests and diseases. The impact of fish pests and diseases attacked cause of losses for aquaculture activity. However, there is no job safety analysis in implementation survey of fish pest and disease management. The aim of this study was to determine the job safety analysis in implementation survey to control fish pests and diseases. This research was conducted in 7 regencies/cities in Bangka Belitung Province from February to September 2021. This research used descriptive qualitative survey. Data collected by Walk Through Survey (WTS), interviews and documentation. Then, analyzed with Job Safety Analysis so the level of risk and impact on job safety can be assessed. The results of this study are the implementation survey of fish pests and disease management has low to high risk of work accidents. Some control efforts such as through administration, substitution and personal protective equipment (PPE) can prevent to work accidents.Key words : Analysis, Fishery, Job, Safety.
BARKODE DNA DAN KEKERABATAN IKAN LAIS TIMAH (Kryptopterus apogon) BERDASARKAN GEN SITOKROM C OXIDASE SUBUNIT I (SOI) Mochamad Syaifudin; Muslim Muslim; Dade Jubaedah; Tanbiyaskur Tanbiyaskur; Indriani Agustini
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15464

Abstract

Lais (Krypyoterus apogon) is highly economic important catfish in South Sumatera. Investigating fish diversity of catfish is of importance for species conservation. Many species or subspecies extincted due to environment decreasing caused by habitat loss, pollution and over fishing. Cytochrome C Oxidase subunit I (COI) is one of mitochondrial DNA markers used for species barcoding in freshwater, brackishwater and marine fish. This research aim to explore the use of COI gene for species barcoding in investigating the diversity of COI nucleotide, constructing phylogenetic tree of lais, and knowing physical and chemistry characteristic of habitat at Musi and Kelekar River, South Sumatera. The methods used in the research consisted of DNA  extraction, PCR (Polymerase Chain Reaction) amplification and sequencing mtDNA COI gene of Kryptopterus apogon obtained from Musi and Kelekar River (South Sumatera). A 615 bp (sample code CM1) and 693 bp sequences (sample code CK1 and CK2) of parsial coding were sequenced from this fish. Nucleotide BLAST analyzes showed COI gen can distinguish lais at Musi and Kelekar River from others fish at GenBank database with high identity (92.29% and 92.21%) to Phalacronotus bleekeri (Thailand) and Phalacronotus apogon (Australia).Phylogenetic analyzes indicated that obviously, lais was at the same cluster with others genus in Siluridae family, but different cluster from Hemibagrus nemurus (Bagridae), Chanidae and Oreochomis niloticus (Cichlidae). Water quality criteria (water tranparancy, temperature, ammonia, pH and alkalinity) at Musi and Kelekar River were still in tolerance for maintainning survival rate of lais. Further study using more species in Siluridae family and various habitat are needed to investigate the diversity of DNA of Siluridae at South Sumatera water resources.Keywords: Catfish, DNA barcode, COI gene, Musi River, Kelekar River
EFEKTIVITAS PENAMBAHAN EKSTRAK DAUN PEPAYA (Carica papaya L) UNTUK PENCEGAHAN Saprolegniasis PADA TELUR IKAN MAS PUNTEN (Cyprinus carpio) Anis Zubaidah; Sri Samsundari; Muhammad Abdul Qodir Jaelani
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15492

Abstract

Pappaya leaf (Carica papaya L) contains antifungal and antibacterial compounds which can be applied to prevent transmission of Saprolegnia sp infections that attack carp eggs (Cyprinus carpio). The method in this study used several treatments, namely treatment A (control), B (papaya leaf extract 0.75 mg / l), C (papaya leaf extract 1 mg / l), D (papaya leaf extract 1.25 mg / l) and treatment of E (papaya leaf extract 1.5 mg / l). The results showed that there were significantly different treatments for the addition of papaya leaf extract to the hatching rate of carp punten eggs, with treatment C (1 mg / l) being the best treatment in increasing the hatching rate of 89.5%. Furthermore, the addition of papaya leaf extract to the prevalence of Saprolegnia sp fungi showed that treatment C (1 mg / l) was the best treatment in suppressing the prevalence of saprolegnia sp fungi with a prevalence rate of only 10.5%. Then the addition of papaya leaf extract to the goldfish survival rate showed a significant difference between treatments, with treatment C (1 mg / l) being the best treatment in increasing the value of Punten Carp survival arte with a survival rate of 94.68%. Therefore from this study it can be seen that the safe dose in the use of papaya leaf extract is to use a dose of 1 mg / l to suppress the prevalence of saprolegnia sp fungi and increase the hatching rate and increase the survival rate of the Punten Goldfish. Keyword: Saprolegnia sp, Papaya Leaves, Punten Carp
STUDI PERBANDINGAN SHELTER TERHADAP RESPON PASCA PRODUKSI LARVA LOBSTER PASIR Panulirus homarus PADA KONTAINER SISTEM RESIRKULASI Yudha Lestira Dhewantara; Fisrty Rahmatia; Armen Nainggolan
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15370

Abstract

Sand lobster (Panulirus homarus) is a commodity with high economic value. The demand for sea crayfish consumption continues to increase from year to year. This is due to the decreasing availability of lobster and its effect on activities in catching lobster in the wild. Many lobster cultivation efforts have been carried out in an effort to meet the demand for lobster. This study aims to analyze the effect of the use of individual square shelters and PVC pipes on the post-production response of sand lobster Panulirus homarus in a recirculation system container. This research had been carried out from December 2020 to July 2021 at the Aquaculture Laboratory, Faculty of Fisheries and Marine Sciences, Universitas Satya Negara Indonesia. This experiment used a completely randomized design (CRD) consisting of three and each treatment had four replications. The treatments consist of: Treatment A: PVC pipe shelter; Treatment B: Individual Shelter; Treatment C: Control (without shelter). The use of different number of shelters has an effect on survival, specific growth rate, carapace length and feed conversion ratio of sand lobster post larvae. Treatment A gave the best production performance with survival, carapace length and feed conversion ratio of 88.89%±19.24a, 95.76±2.43 mm, 104.02±11.49 mm, and 6 ,7 ± 0.1 g/day. Keywords: Sand Lobster (Panulirus homarus), Shelter, Recirculation System, Growth
SELEKSI INDUK JANTAN CUPANG ALAM B CHANNOIDES DAN PENENTUAN UMUR PANEN LARVA METODE PENGOCOKAN SERTA EFEKTIFITASNYA Agus Priyadi; Asep Permana; Ahmad Musa; Bastiar Nur; Sawung Cindelaras; Sulasy Rohmy; Siti Zuhriyyah Musthofa
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15478

Abstract

Snakehead (Betta channoides) is a native and endemic fish from East Kalimantan. It has a beautiful and attractive color as an ornamental fish commodity. This fish is incubating her eggs in its mouth or a mouthbrooder. The important thing in spawning is male brood selection, it is related to eggs incubating and also proper harvests time and technique in order to maximize the result. The aim of this research is to determine the criteria for good male broodstock used in spawning, proper time to harvest the larvae and the effectiveness of shaking technique to harvest the larvae. There are two criteria selecting male broodstock, 1. Mouth shape and 2. Body coloration. Determination of harvest time was carried by harvesting larvae 4th, 8th and 12th day after spawning. The effectiveness of shaking technique was seen by comparing with broodstock natural larva released. The parameters that observed in this research were the shape of male broodstock, male body color, the number of harvested larvae and harvesting time between shaking technique and naturally released by male. The result showed that selection of male snakehead betta good for spawning was the male broodstock with wider mouth shape and have width of 0.5cm also with not too bright red body coloration. The proper harvesting time for maximum yield was the 8th day after spawning. The shaking technique in harvesting is more effective in harvest time, number of larvae, survival rate of larvae and its simplicity comparing to natural released by broodstock.  Keywords: selection, male broodstock, larva harvest, shaking, B. channoides
PERFORMA BUDIDAYA BENIH IKAN TAMBAKAN (Helostoma temminckii) DENGAN KEPADATAN BERBEDA PADA SISTEM RESIRKULASI Emilda Dwi Santi; Ferdianand Hukama Taqwa; Retno Cahya Mukti
Jurnal Akuakultur Rawa Indonesia Vol 9, No 2 (2021): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v9i2.15790

Abstract

The kissing gourami (Helostoma temminckii) is a freshwater fish with high economic value, so it has a high potential for cultivation. However, increasing fish stocking density in aquaculture can result in a decrease in water quality in the culture media. A recirculation system is one solution for overcoming the decline in water quality caused by high fish density. The purpose of this study was to determine the optimal density of kissing gourami fry size 6.00±1.00 cm in a recirculation system. The research was carried out in November - December 2020 at the Basic Fisheries Laboratory, Aquaculture Study Program, Department of Fisheries, Faculty of Agriculture, Sriwijaya University. This research method used a completely randomized design (CRD), with 4 treatments of stocking density of kissing gourami, namely 2, 3, 4, and 5 fish L-1, respectively, which were carried out with 3 replications. The parameters observed included water quality, growth, survival rate, feed convertion ratio and blood glucose levels. The results of this study indicated that the best density was 1 fish L-1  with the water quality was 26.5 – 28.6oC for temperature, pH 5.9 – 7.4, dissolved oxygen 4.22 – 5.87  mg L -1 and ammonia 0.12 - 0.25 mg L -1, absolute weight growth was 0.90± 0.47 g, absolute length growth was 2.26± 0.17 cm, , survival rate was 100 %, FCR was 1.74, and blood glucose levels were 32.33 – 53.33  mg dL-1.  Key words : kissing gourami, production, recirculation, stocking density, water quality

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