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Indonesian Aquaculture Journal

iaj
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Published by Kementerian Kelautan dan Perikanan RI

ISSN : 02150883 EISSN : 25026577 DOI : -

Core Subject : Science, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Indonesian Aquaculture Journal is a peer-reviewed and open access journal based in Indonesia that globally/internationally accepts and publishes scientific articles in the field of aquaculture. The journal is hosted and managed by the Center for Fisheries Research, Indonesian Ministry of Marine Affairs and Fisheries and serving as a scientific platform to share research information in and contribute to the development of various disciplines of aquaculture including genetics, reproduction, nutrition and feed, fish health and diseases, engineering, and environmental assessment.

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Articles 11 Documents

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Search results for , issue "Vol 1, No 1 (2006): (June 2006)" : 11 Documents clear

INDUCTION SPAWNING FOR THE TROPICAL ABALONE (Haliotis asinina) IN THE LABORATORY D.E. Djoko Setyono
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

The main purpose of this study was to test and understand the effectivity of previous successful treatment to induce spawning in temperate abalone, including the use of hydrogen peroxide, vigorous aeration, desiccation, thermal shock, and UV-irradiated seawater, to induce spawning in the tropical abalone (Haliotis asinina) from southern Lombok waters, NTB. Approximately 90% of mature animals conditioned in the laboratory could be spawned successfully. Wild freshly mature broodstock collected in the morning during spring low tide failed to spawn under any treatment tried, while in wild freshly mature broodstock collected in the afternoon during spring low tide, approximately 45% of the males and 37% of the females, spawned successfully under all treatments. Mature animals ready to spawn were usually found creeping up the tanks close to the water surface, and were very active but relaxed, and the foot was soft and flabby. In the laboratory, H. asinina from southern Lombok waters released gametes at night between 11:00 pm and 01:00 am. The conditioned broodstock had average batch fecundity ranged from 50,000 to 435,000 eggs and the freshly caught wild broodstock ranged from 50,000 to 105,000 eggs. Approximately 75% of spawned eggs were found to be ripe and the remaining 25% were unripe. In general, no artificial spawning induction is required to spawn tropical abalone (H. asinina) in laboratory (hatchery).

SPAWNING PERFORMANCE AND EMBRYONIC DEVELOPMENT OF RED EMPEROR SNAPER (Lutjanus sebae) Philip Teguh Imanto; Regina Melianawati; Made Suastika
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Snapper is one of economical marine ............

PRODUCTION PERFORMANCE; DISEASES; SPF-BREEDING; AND RISK ISSUES CONCERNING WHITE SHRIMP, Penaeus vannamei INTRODUCTION INTO INDONESIA Ketut Sugama; Hessy Novita; Isti Koesharyani
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

In Indonesai, the main .............

GENETIC IDENTIFICATION FOR TUNA AND RAINBOW RUNNER CAPTURE IN NORTH BALI WATERS Gusti Ngurah Permana; Jhon Harianto Hutapea; Haryanti Haryanti; Sari Budi Moria Sembiring; Akio Nakazawa
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Gondol Research Institute for Mariculture identification of tuna and rainbow runner was an objective in this current study. Samples of five species were collected from territorial water of North Bali. The method used in this study was allozyme electrophoresis. The results showed that buffer of CAPM-6 (citric acid aminoprophylmorpholine) resulted in a sharp and clear banding pattern. The species could be differentiated in six diagnostic isozyme patterns Idh* (isocitrate dehydrogenase), 6Pgd* (6 phosphogluconate dehydrogenase), Gpi* (glucose phosphate isomerase), Mdh* (malate dehydrogenase), Est* (esterase), and Sp* (sarcoplasmic protein). All species were in Hardy-weinberg equilibrium. Heterozygosities of species were ranged from 0.00 to 0.099. Yellowfin tuna has the highest heterozigosity compared with the other species. Clustering samples according to pairs revealed that genetic distance of Bullet tuna (A. rochei) and Eastern little tuna (E. affinis) had small value (0.001). By contrast, the largest value was observed between yellowfin tuna, T. albacares and rainbow runner, E. bipunnulata (0.007). This value indicated that Bullet tuna (A. rochei) and Eastern little tuna (E. affinis) closed relation, while among yellowfin tuna, skipjack tuna, and rainbow runner, were separated phylogenically.

REPLACEMENT OF FISH MEAL WITH POULTRY OFFAL MEAT IN DIETS FOR HUMPBACK GROUPER Cromileptes altivelis GROW-OUT Usman Usman; Rachmansyah Rachmansyah; Samuel Lante; Kamaruddin Kamaruddin; Taufik Ahmad
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Fish meal (FM) has traditionally ben a major ...........

PERFORMANCE OF MANGROVE-FRIENDLY SEMI-CLOSED SHRIMP POND Taufik Ahmad; Markus Mangampa; Muhammad Tjaronge
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Mangrove has been ............

PRODUCTION OF FEMALE GIANT FRESHWATER PRAWN (Macrobrachium rosenbergii) THROUGH HORMONAL INDUCTION R.R. Sri Pudji Sinarni Dewi; Ikhsan Khasani; Sularto Sularto; Wahyu Pamungkas
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

The objective of this experiment was to find out the appropriate dosage for producing homogametic female of giant freshwater prawn (Macrobrachium rosenbergii de Man) by feminization. This experiment was carried out at Research Institute for Freshwater Fish Breeding and Aquaculture, Sukamandi. The giant freshwater prawn at PL-5 stage was treated orally by estradiol-17ß. Estradiol-17ß was given orally. The dosage levels are 0, 30, 50, and 70 mg/kg of feed. The hormonal feed was given for 30 days. Prawns were reared in aquaria for 30 days and hapas for 60 days. The parameters observed are sex ratio, survival rate, total length, and body weight. The results showed that estradiol-17ß increased production of female giant freshwater prawn. The best dosage was 70 mg/kg of feed that could produce 65.33% ± 5.64% of female. Survival rate and growth of giant freshwater prawn were not affected by estradiol-17ß (P<0.05).

BIOLOGICAL PERFORMANCE OF ORANGE SPOTTED GROUPER, Epinephelus coioides SEED FED VITAMIN C AND CALCIUM FORTIFIED DIET Titik Aslianti; Agus Priyono
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Further development .................

TIGER SHRIMP (Penaeus monodon) GROWTH AT DIFFERENT STOCKING DENSITIES IN HIGH SALINITY POND USING MANGROVE RESERVOIR Gunarto Gunarto; Muslimin Muslimin; Muharijadi Atmomarsono
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

High salinity pond water ranging from 33—45 ppt between July and October is one of the problems occurred in western part of South Sulawesi brackishwater ponds. It is necessary to know if tiger shrimps grow well in such salinity, since the optimum salinity range for the growth of tiger shrimp is 15—25 ppt. The objective of the research is to know the tiger shrimp production at different stocking densities cultured in high salinity pond in mangrove reservoir. Twelve pond compartments of 500 m2 each were arranged randomly for three treatments of shrimp stocking densities i.e. 4 , 6, and 8 pcs./m2 , where each treatment was in three replications. The result of study showed that shrimp production at 6 pieces/m2 was higher than that of 4 and 8 pieces/m2, with more efficient feed conversion was obtained in this stocking density (1.3) compared to treatment 4 pieces/m2 (1.5) and treatment 8 pieces/m2 (>3).

GENETIC DIVERSITY OF Vibrio harveyi ISOLATED FROM TIGER PRAWN Penaeus monodon HATCHERIES AND GROW OUT PONDS Muliani Muliani; Ince Ayu Khairana Kadriah; Andi Parenrengi; Sulaeman Sulaeman
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

ibrio harveyi is known as one among the most harmful bacteria infecting tiger prawn at every stage of its life’s. The present research was aimed to reveal the genetic diversity of Vibrio harveyi isolated from tiger prawn (Penaeus monodon) culture. The samples of bacteria were collected from hatchery (brood-stock, larvae, natural feed, artemia, and larval rearing water) and grow-out (juveniles, water, shrimp, sediment, plankton, crab, mollusc, microalgae, and wild fish). The taxonomic identification of Vibrio spp.was performed based on the physiological and biochemical characteristic following the isolation by Thiosulphate Citrate Bile-salt Sucrose Agar (TCBSA) media. Amplified Ribosomoal DNA Restriction Analysis (ARDRA) for 16S-rRNA analysis and Macrorestriction Fragment Length Polymorphism (MLFP) analysis using Pulsed Field Gel Electrophoresis (PFGE) were applied to reveal the genetic diversity of V. harveyi. According to the taxonomic identification, of 361 isolates of Vibrio spp., 129 isolates (35.7%) were identified as V. harveyi. The result of ARDRA analysis showed that the 16S-rRNA gene of V. harveyi digested by RsaI and HhaI enzyme, each generated three and four identical fragments respectively for the all samples. These meaned that ARDRA could not reveal any genetic variation on V. harveyi. The size range of all DNA fragment was less than 500 bp. This result indicated that the high genetic diversity of V. harveyi was revealed by MFLP-PFGE analysis. DNA fragment of V. harveyi was digested by NotI enzyme.

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Home Page

OAI Link

Editorial Team

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Contact Name Ofan Bosman

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Journal Mail Official iaj.puslitbangkan@gmail.com

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Location Kota adm. jakarta pusat, Dki jakarta INDONESIA

Abstract

Abstract

Abstract

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Abstract

Abstract

Abstract

Abstract

Contact Name
Ofan Bosman

Contact Email
Ofan Bosman

Phone
-

Journal Mail Official
iaj.puslitbangkan@gmail.com

Editorial Address
-

Location
Kota adm. jakarta pusat,

Dki jakarta

INDONESIA