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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.

Arjuna Subject : -

Articles 334 Documents

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DOMESTICATION OF FRESHWATER PUFFER FISH OR BUNTAL (Tetraodon palembangensis) I Wayan Subamia; Nina Meilisza; Sudarto Sudarto; Slamet Sugito
Indonesian Aquaculture Journal Vol 3, No 2 (2008): (December 2008)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

The Research Institute for Freshwater Ornamental Fish Culture has been conducting domestication research since 2004 on adult freshwater puffer fish or buntal broodstock in which the fish were reared in aquaria and fed with small feed fish teri (anchovy) and earthworm (Lumbricus sp.). The domestication of freshwater puffer fish or buntal has resulted in successful environmental adaptation and reproductive ability of the fish and further rearing of its fry. The adaptive ability was indicated by its high survival rate, good growth and development, and the reproductive success in spawning, egg production, hatching as well as growing of the larvae to fry stages. The mature gonad stage of the fish was reached at an average body weight of 150 g with a reproductive period of 5 months. The spawning occurred naturally and the eggs were gradually released at interval periods of 14—18 days with egg production rates of 1,000—1,900 eggs per spawning. The highest egg fertilization rate was 96%, with the highest egg hatching rate of 78.6%. Hatching process took place on the 6th to 13th days after spawning process. The surviving larvae began feeding filtered natural foods Moina sp. on the 3rd day up to the 6th day, whereas unfiltered Moina sp. was given from the 7th to 14th days. The fish were fed the live feed Culex sp. from the 15th to 30th days. In the following period the fish was fed earthworm and small feed fish teri (anchovy).

THE EFFECT OF AERATION ON THE DISTRIBUTION OF MICROALGAE CONCENTRATE Ludi Parwadani Aji
Indonesian Aquaculture Journal Vol 6, No 2 (2011): (December 2011)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Microalgae concentrates (paste) can be used as an alternative feed to replace live microalgae for aquaculture due to its nutritional value and convenience. However, the clumping of cells and negative buoyancy of algae concentrate can affect bivalve culture as bivalves only capture particles suspended in the water and ingest a certain size range of particles. This study investigated the effects of aeration on the distribution of algae particles in a 500 L rearing tank. The results indicated that the number of algae paste particles was higher in the aerated tanks compared to the non-aerated tanks over 24 hours. Time lapsed had a significant effect on the number of particles after the addition of algae concentrate into the tanks. The number of particles in the aerated and non-aerated tank was relatively stable from 1 to 10 hours and then declined after 24 hours. Furthermore, tank depth had no significant effect on the number of particles distributed as the number of particles did not differ significantly at three different depths within the culture tanks.

THE EFFECT OF PHYTOECDYSTEROID OF Cycas revolua, Portulaca oleracea, AND Morus sp. ON MOLTING PERIOD, GROWTH AND SURVIVAL RATE OF TIGER SHRIMP, Penaeus monodon Rosmiati Rosmiati; Samuel Lante; Emma Suryati
Indonesian Aquaculture Journal Vol 11, No 2 (2016): (December, 2016)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

The problem which has still been faced in the Artificial insemination (AI) is the slow of shrimp to molt. Ecdysteroid hormone has been reported to stimulate molting of tiger shrimp. This study aims to isolate ecdysteroid hormone from Cycas revoluta, Portulaca oleracea and Morus sp. and evaluate its effect on molting period, growth and survival rate of tiger shrimp. Isolation of ecdysteroid from the leaves of three species was carried out by maceration and solvent partition method. Purification of ecdysteroid used repeated column chromatography and preparative thin layer chromatography (TLC). Evaluation of the isolated phytoecdysteroid hormone effect on molting period, growth and survival rate of shrimp was done by injecting of 100 µL phytoecdyasterod (27.5 µg/shrimp) at the first somite of ventral abdomen. As the comparison, the commercial ecdysteroid (positive control) and sterile saline solution (negative control) were also injected at the concentration of 8.6 µg/shrimp and 0 µg/shrimp, respectively. Finding showed that the highest percentage of phytoecdysteroid was obtained in Portulaca oleracea, followed by Morus sp. and Cycas revoluta with the ecdysteroid content of 0.43%, 0.22%, and 0.09%, respectively. Pytoecdysteroid isolated from the three plants was able to shorten molting period of shrimp into 4, 4, 2, and 5 days earlier for Portulaca oleracea, Morus sp., Cycas revoluta, and positive control, respectively, compared to the negative control. The highest survival rate and growth were obtained at the treatment of Portulaca oleracea, followed by Morus sp. and Cycas revoluta with the survival rate, length and weight increase of 86%, 75%, and 25%, 4.42%, 2.26% and 2.16%, and 15.90%, 10.55%, and 8.73%, respectively.

GENETIC VARIABILITY OF THREE POPULATIONS OF FLYING FISH, Hirundichthy oxycephalus FROM MAKASSAR STRAIT Andi Parenrengi; Andi Tenriulo; Syamsul Alam Ali
Indonesian Aquaculture Journal Vol 7, No 1 (2012): (June 2012)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Flying fish, Hirundichthy oxycephalus is one of economically important marine species to Indonesia, particularly in Makassar Strait and Flores Sea. However, there is a limited published data on genetic variation in molecular marker level of this species. Random Amplified Polymorphic DNA (RAPD) was employed in this study to determine the genetic variability of three populations of flying fish collected from Takalar, Pare-Pare, and Majene in Makassar Strait. Genomic DNA was isolated from preserved muscle tissue using phenol-chloroform technique. Two selected arbitrary primers (CA-01 and P-40) were performed to generate RAPD finger printing of flying fish populations. The two primers generated a total of 81 fragments (loci) and 50 polymorphic fragments with size ranging from 125 to 1,250 bp. There were no significant differences in number of fragment and number of polymorphic fragment among populations. The high polymorphism (63.5±7.4%) was obtained from Takalar population followed by Pare-Pare (58.3±19.6%) and Majene population (57.7±0.8%). Similarity index of individuals was 0.60±0.17 for Takalar, 0.63±0.17 for Majene and 0.75±0.21 for Pare-Pare population. Seven fragments were identified as species-specific markers of H. oxycephalus. The UPGMA cluster analysis showed that the Takalar population was genetically closer to Pare-Pare population (D= 0.0812) than to Majene population (D= 0.1873).

EFFECT OF DIETARY CASSAVA MEAL ON GROWTH OF MUD CRAB, Scylla paramamosain Ketut Suwirya; Muhamad Marzuqi; I Nyoman Adiasmara Giri
Indonesian Aquaculture Journal Vol 2, No 2 (2007): (December 2007)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

It is widely recognized that a major constraint to development of a mud crabaquaculture industry is the availability and formulation nutritionally adequate but relatively low cost diets. Development of artificial diets, which seek to minimize inclusion of expensive feed ingredients such as fish and terrestrial meals, is considered to be a priority for improving the profitability of this emerging industry. Typically, carbohydrates such as starches are relatively cheap and therefore offer opportunity to supply dietary energy at low cost. The study examines the capacity of mud crab, Scylla paramamosain to utilize a range of dietary cassava meal as carbohydrate source. Four levels of cassava meal were used at inclusion levels of 0%, 10%, 20%, and 30% in diets. Mud crabs will readily accept the diet containing relatively high levels of cassava meal. This experiment proved that mud crab which fed 10% dietary cassava meal gains weight more than the one fed diet without dietary cassava meal. The increasing level of cassava meal to more than10% in diet reduced final weight and weight gain. To some extent, mud crab, Scylla paramamosain is capable to use dietary carbohydrate from cassava meal. The finding raises the possibility to include 10% cassava meal in formulation low cost diet for mud crab.

EFFECT OF DIFFERENT PROBIOTIC BACTERIA ON SURVIVAL RATE, GROWTH, AND PRODUCTION OF WHITELEG SHRIMP IN TRADITIONAL-PLUS TECHNOLOGY Muharijadi Atmomarsono; Endang Susianingsih
Indonesian Aquaculture Journal Vol 10, No 1 (2015): (June 2015)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Instead of culturing tiger shrimp that is frequently burdened by mass mortality, whiteleg shrimp (Litopenaeus vannamei) is then considered as an alternative commodity in Indonesian brackishwater ponds. To prevent the whiteleg shrimp from diseases, different probiotic bacteria were tested in completely randomized design experiment using nine 250 m2 experimental ponds stocked with 10 PLs of whiteleg shrimp fry/m2. Three treatments were applied, namely A) alternate use of probiotic bacteria RICA-1, RICA-2, RICA-3; B) alternate use of probiotic bacteria RICA-4, RICA-5, RICA-3, and C) control (without probiotic bacteria); each with three replications. After 11-week application, the results showed that the best survival rate of whiteleg shrimp was achieved by treatment B 98.83%) and the best production was achieved by treatment A (23.52 kg/250 m2). However, there were no significant differences (P>0.05) among the three treatments tested for the shrimp survival rate. The whiteleg shrimp production in treatment A and B were signicantly better (P<0.05) than that in treatment C (control). These high shrimp production in treatment A and B were mainly caused by the capability of the applied probiotics in controlling some water quality variables and Vibrio numbers.

PRELIMINARY STUDY ON THE EFFECT OF VITAMIN C ON THE GROWTH AND SURVIVAL RATE OF THE FRESHWATER PRAWN (Macrobrachium rosenbergii) LARVAE Ikhsan Khasani
Indonesian Aquaculture Journal Vol 3, No 1 (2008): (June 2008)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

This experiment was conducted to investigate the influence of vitamin C on growth and survival rate of freshwater prawn larvae. The treatment dosages of vitamin C were 0.0, and 0.75 mg/L. Each treatment was in triplicates and arranged in a complete randomized design. Vitamin C was given to the larval rearing media every three days. Larvae were cultured in six conical fibreglass tanks of 50 L volume installed in a fibreglass tank (2 m x 0.8 m x 0.8 m) filled with water for temperature stabilizer. Each conical tank was stocked with 6,500 larvae (nauplii). Artemia nauplii were given on D3 and egg custard as artificial feed on D9. Larval rearing was done for 25 days in constant temperature (29oC–31oC) using automatic heater. Statistical analysis showed that metamorphosis speed of larvae was significantly affected by adding of vitamin C (P<0.05), but survival rate was similar (P>0.05). Addition of vitamin C also resulted in a better growth of freshwater prawn larvae.

PRELIMINARY ECONOMIC ANALYSIS OF SPINY LOBSTER, Panulirus homurus CULTURE IN FLOATING NET CAGE IN EKAS BAY EAST LOMBOK Anak Agung Alit; Titiek Aslianti; Bejo Slamet
Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Spiny lobster, Panulirus homurus

DEVELOPMENTS OF DIGESTIVE TRACT IN LARVAE OF CLIMBING PERCH, Anabas testudineus (Bloch) Yulintine Yulintine; Enang Harris; Dedi Jusadi; Ridwan Affandi; Alimuddin Alimuddin
Indonesian Aquaculture Journal Vol 5, No 2 (2010): (December 2010)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Climbing perch, Anabas testudineus (Bloch) is a potential species for aquaculture in Kalimantan, Indonesia and belongs to Anabantidae family. The development of its digestive tract was evaluated on larvae reared under culture conditions of 28oC-30oC, from hatching to 30 days after hatching using histological and morphological methods. The larvae were kept in six 100-L tanks. They were fed with rotifers and microalgae from day 2nd after hatching to day 10th; Artemia nauplii from day 7th to day 15th; Artemia meta-nauplii from day 15th to day 20th; and Tubifex worm from day 20th onwards. The development of digestive tract in climbing perch followed the general pattern described for other species. Shortly after hatching, its digestive system was found to be consisted of an undifferentiated straight tube laying dorsally to the yolk sac. At first feeding (day 2nd), both mouth and anus had opened and the yolk sac was partially absorbed. On day 3, the digestive tract was fully differentiated into buccopharynx, esophagus, intestine and rectum. The two pyloric caeca appeared on day 25th after hatching, indicating the transition from larval to juvenile stage and acquisition of an adult type of digestion.

GONAD REMATURATION ON Pangasionodon hypophthalmus FEMALE THROUGH INJECTION OF PREGNANT MARE SERUM GONADOTROPIN AND HUMAN CHORIONIC GONADOTROPIN Evi Tahapari; Jadmiko Darmawan; Raden Roro Sri Pudji Sinarni Dewi; Wahyu Pamungkas; Huria Marnis
Indonesian Aquaculture Journal Vol 9, No 1 (2014): (June 2014)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

The success of spawning is influenced by internal and external factors. One of the factors that affect the var iabi li ty of Pangasianodon hypophthalmus female reproductive is the change of seasons that cause disrupted continuity of the seed availability, especially in the dry season. In the present study, combination of PMSG (pregnant mare serum gonadotropin) + HCG (hormone chorionic gonadotropin) hormone injections was done to induce gonad development. The treatments in this study were without hormone injections as control (A), injection of PMSG 10 IU/kg + HCG 10 IU/kg (B), and injection of PMSG 20 IU/kg HCG + 10 IU/kg (C). Injections were conducted at intervals of two weeks as many as six times. The results showed that gonad maturation generally occurs 2-4 weeks after estradiol-17 peak. PMSG + HCG hormone injections gave a significant effect on increasing the quantity and quality of eggs production. The fecundity in the A, B, C treatments, were 233,700±220,676; 300,305±24,581 and 488,433±142,228; respectively. Number of larvae produced from the A, B, C treatments, were 156,979±170,838; 229,997±18,081 and 362,713±101,850; respectively. Combination of PMSG 20 IU/kg + HCG 10 IU/kg hormone injection gave the best result on fecundity and the number of larvae production.

Page 20 of 34 | Total Record : 334

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Contact Name
Ofan Bosman

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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