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Jurnal Media Akuakultur Indonesia
Published by Universitas Mataram
ISSN : 27980553     EISSN : 27980553     DOI : http://doi.org/10.2 9303/mediaakuakultur.
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Immunology & microbiology
The scope of articles published on JMAI is the management of aquaculture media which includes the management of physical (temperature, TDS, TSS, etc.), chemical (DO, Salinity, etc.), and biological (plankton, biofilter, etc.) parameters.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 188 Documents
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Diversity Of Tangkul Catches (Portable Lift Net) In Teluk Lake Olak Kemang Village Danau Teluk Distric Jambi City Azhariyah, Ayu; Lisna, Lisna; Resmi, Resmi
Jurnal Media Akuakultur Indonesia Vol 4 No 4 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i4.3895

Abstract

Tangkul or lift net is a type of anco fishing gear that differs only in large size. Tangkul is a square, generally measuring 5x5 m with a mesh size varying between 1/4 - 1.5 inches, depending on the fishing season. The purpose of this determine the diversity of tangkul catches (Portable lift net) in Teluk Lake, Olak Kemang Village, Danau Teluk Distric Jambi City. This research was conducted on March 21, 2022 to April 21, 2022. The method used in this research is a survey method, namely by direct observation in the field and conducting interviews with fishermen. The data collected is the catch of tangkul fishing gear which includes the type of fish, the number of catches (tails) and the total weight of the catch (grams). Furthermore, environmental parameters are temperature, degree of acidity (pH), and depth. The results of the research that have been obtained are the composition of tangkul catches, there are 9 species of fish with the highest composition being flatback fish (Thynnichtys polylepis) with a value of 42.52% and the lowest composition being catfish species (Pangasianodon hypophthalmus) with a value of 0.30%. The diversity index (H') obtained with a value of 1.39 is in the medium category, the evenness index (E) obtained with a value of 0.64 is in the high category and the dominance index (C) obtained with a value of 0.30 is in the low category. The conclusion of this study is the diversity index of Tangkul catches (Portable lift net) is in the medium category and no fish species dominate or are included in the low category in Teluk Lake, Olak Kemang Village, Danau Teluk District, Jambi City.
Factor Analysis of Machine Selection in Aquatec Smart Ship Design for Fish Farming Using The SPSS Method Kusuma H, Nely Handayani; A.R., Anauta Lungiding; Irmiyana, Triyanti
Jurnal Media Akuakultur Indonesia Vol 4 No 1 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i1.3941

Abstract

In the manufacture of a floating building such as a ship requires a machine to be able to move. This study aims to analyze the factors that can influence the selection of engines that will have an impact on ship performance. The method was carried out through data collection which was distributed to 30 respondents. The analysis carried out includes validity and reliability. The results of the analysis were carried out in the form of an alpha value of more than 0.6 and a cronch's bach value of 0.705 so that the factors used were reliable. Where the factor that has the highest value is the calculation of resistance, namely 0.609. Next, the calculation of the resistance value is carried out to determine the engine power. The difference between the detainees through the help of the Maxsuf application and manual calculations is 0.91. So the results of calculating the power requirements of the Aquatec SMART ship design are 15 Hp.
Added Value Analysis of Bandeng Fish (Chanos chanos) Amplang Business in Babulu Laut Village, North Penajam Paser Regency Qur’ain, Siti Paturahmah; Haqiqiansyah, Gusti; Oktawati, Nurul Ovia
Jurnal Media Akuakultur Indonesia Vol 4 No 1 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i1.3942

Abstract

Bandeng fish amplang processing in Babulu Laut Vilage is still classified as a small household business, with 7 amplang processors in Babulu Laut Village. This research was conducted to determine the value added of the bandeng fish amplang business in Babulu Laut Village. The number of respondents was 7 people, so the researcher took the entire population as a sample (census). The results showed that the added value of raw bandeng fish processed into amplang was Rp. 198,553 per kg with a value added ratio of 66%. This value added ratio is considered high because it is more than 10%. The profit margin of the bandeng fish amplang was Rp. 270,865 with a profit of 69 that had been distributed to each individual such as labor income of 4% and other input contributions of 27%.
The Effect of Climate Change on Captured Fish Production in Batam Jabnabillah, Faradiba; Reza, Widya
Jurnal Media Akuakultur Indonesia Vol 4 No 1 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i1.3943

Abstract

Batam is one of the cities in Indonesia which is located in a strategic area which is on international shipping lanes and has a sea area of 3,675 km2, so it has enormous potential in the field of marine fisheries resources. The catch of fishermen is strongly influenced by wind, temperature and rainfall. However, the main factor that is often a problem for fishermen at sea is global warming which is increasing which causes changing patterns of wind, temperature and rainfall to become erratic which makes it difficult for fishermen to catch fish. This study aims to describe the effect of temperature, wind speed and rainfall on capture fish production in the city of Batam. The research method used is quantitative using the time series regression test which was analyzed starting from January 2016 to December 2020 with the variables analyzed being temperature (X1), wind speed (X2), rainfall (X3) and capture fisheries production (Y). The results of the partial test show that the relationship between wind speed (X2) and rainfall (X3) to Y is negative, meaning that the higher the wind speed (X2) and rainfall (X3), the less catch fish production (Y) will be. While the partial test results show that temperature (X1), wind speed (X2) and rainfall (X3) together have a significant effect on capture fisheries production (Y) in the city of Batam.
The Effect of Different Stocking Densities on Life and Absolute Weight Growth of Gurami Fish Fingerlings (Osphronemus gouramy) Budiyanto, Didik; Wirawan, Indra; Kustiana, Melinda
Jurnal Media Akuakultur Indonesia Vol 4 No 1 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i1.3944

Abstract

Gouramy has long been cultivated by fish breeders in Indonesia, but there are still many obstacles faced by these fish breeders, namely the very slow growth rate when compared to other freshwater fish. One effort to find out the factors that affect the slow growth rate of fish, among others, is to treat the stocking density of fish seeds. Not much is known about the optimal stocking density for gouramy seeds. This study aims to determine the effect of different stocking densities on survival and growth in absolute weight of gourami (O. gouramy) fry. The method used was using RAL (Completely Randomized Design), using 4 treatments, 6 replications. The results showed that the survival rate for treatment A gave the highest yield of 91.6% and the highest weight gain was found in treatment A with the highest yield of 3.87 grams. The water quality of all treatments during the study showed a decent and good enough range for the growth of gouramy, namely the pH ranged from 7.56 – 7.61, the temperature ranged from 26.1 – 26.2°C, and the DO ranged from 5.19 – 5.29 ppm.
Embryogenesis Development of Pearl Catfish (Clarias gariepinus) The Fish Health and Environment Testing Laboratory of Muntilan Sinuhaji, Etta Elis Dayanti; Usman, Zainal; Valentine, Riris Yuli
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.3945

Abstract

Pearl catfish (Clarias garipinus) is one of the freshwater fish from Indonesia which has a very important economic value and is much loved by the community. There is still very little information about embryonic development (embryogenesis). The purpose of this study was to determine the development of the embryo. The study was conducted on March 27 to May 25, 2023 at the Muntilan Fish Health and Environmental Testing Laboratory, Central Java. Observations were made on the spawning eggs of 1 male Pearl catfish and 1 female pearl catfish. The material was analyzed descriptively with the help of images of the developmental phases of each egg and information on the hatching time of the eggs. The results showed that the embryonic development of Pearl catfish includes the phase of Zygote cell division (clevage), 27 minutes from 22:22 to 22:45, morula Stage 2 hours from 22:45 to 00:45, blastula stage 1 hour and 21 minutes. 00:45 – 01:06, the gastrula stage lasts 4 hours 10 minutes 01:06 – 04: 00, The organogenesis stage to larval hatching 1,225 minutes or 20 hours 25 minutes from the initial stage. Hatchability of eggs in this study was 83.47%.
Effect of Papaya Seed Freshing (Carica papaya) With Different Dosage As A Herbal Medicine Against The Parasite Argulus Indicus On Gold Cook Fish (Carassius auratus) Sari, Erina Puspita; Budiyanto , Didik; Wirawan , Indra
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.3946

Abstract

Goldfish include ornamental fish with many fans because of various strains (Syaifudin., 2004). The type of parasite that often attacks freshwater fish is Trichodina sp. Dactylogyrus sp. Gyrodactylus sp. Ichtyopthirius Mulrifilis sp. Lernaea sp. Argulus sp. and Myxobolus sp (Zheila, 2013). Papaya seeds contain carpain alkaloids (Khrisna et al., 2008) which is also a vegetable insecticide (Kurnia et al., 2012). The data collection method used in this study is a complete random design (RAL) with 4 treatments as follows: A: Test media without papaya seed juice concentrate 0 ml/l of water, b test media with papaya seed juice concentrate 20 ml/l of water, C Test media with papaya seed juice concentrate 40 ml/l of water, d test media with papaya seed juice concentrates 60 ml/l of water. Requests D indicates the best dose among other treatments because carpain works to suppress the central nervous system (Nur, 2002) . Duke (1992) says, karpain has the activity of suppressing the central nervous system by binding to Na+ ions to the nerves. Na+ ions function to deliver nerve impulses until action occurs. The argulus nerve is associated with a sucker that functions to stick. The pressed nerve cannot deliver nerve impulses to the sucker resulting in argulus unable to infestation of mascoki fish. Giving papaya seed juice with different doses has a very significant effect on argulus parasites, 60 ml/l (treatment d) can suppress very high argulus namely 30.56%, a 40 ml/L donation (treatment C) can suppress argulus ie 25% of 20 ml/L (treatment B) can suppress argulus, which the same as 0%.
THE Sanitation and Hygiene of Fish Nugget Processing for Home Industry (IRT) in Tablasupa Village, Depapre District, Jayapura Regency, Papua Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.4503

Abstract

Diversifikasi Olahan Ikan merupakan motivasi baru untuk memperkenalkan kepada masyarakat bahwa ikan yang biasanya dikonsumsi dalam bentuk digoreng, dibakar atau dimasak dalam keadaan utuh dapat dibuat makanan yang lebih menarik dan tetap bergizi yang dapat dikonsumsi mulai dari anak-anak, dewasa, sampai usia lanjut. Beberapa produk diversifikasi hasil perikanan antara lain: bakso ikan, nugget ikan, abon ikan, dan sosis ikan. Kampung Tablasupa Terletak di Distrik Depapre Kabupaten Jayapura, Provinsi Papua. Kampung Tablasupa termasuk kampung yang cukup berkembang di Kabupaten Jayapura dibandingkan dengan kampung-kampung lain. Kampung Tablasupa memiliki Industri Rumah Tangga Pangan (IRTP) yang di kerjakan oleh ibu-ibu dalam kelompok usaha. Usaha yang di jalankan adalah usaha diversifikasi produk ikan seperti nugget ikan. Usaha ini sudah di kembangkan sejak kurang lebih dua tahun. Dalam menjalankan produksi kelompok ibu-ibu IRTP Kampung Tablasupa masih menggunakan sarana prasana sederhana. Hal ini dapat memberikan dampak bagi kesehatan dan lingkungan. Tujuan dilakukan penelitian ini adalah untuk mengetahui Sanitasi dan Hygiene pada Pengolahan Nugget Ikan Industri Rumah Tangga (IRT) di Kampung Tablasupa Distrik Depapre, Kabupaten Jayapura, Papua. Data diperoleh dari hasil wawancara terhadap ibu-ibu pelaku usaha menggunakan angket dan pengamatan langsung proses pembuatan nugget ikan. Hasil penelitian menunjukkan bahwa usaha nugget ikan ini masih dalam skala industri rumah tangga yang pengolahannya dilakukan sendiri oleh ibu-ibu dalam kelompok usaha. Industri ini masih sederhana dan pengolahan nugget ikan yang dilakukan masih belum memenuhi standar karena tidak di dukung dengan sarana prasarana yang baik, seperti lokasi dan lingkungan yang sesuai, gedung yang permanen, ketersedian air bersih yang cukup, dan kesehatan para karyawan. Sehingga usaha yang dilakukan ini belum memenuhi standar sanitasi dan higiene baik dari segi sarana prasarana dan karyawan atau pekerja.
Filtration Systems in Fishery Aquaculture Sugandhy, Rioaldi; Yustianti, Ayi; Nugraha, Yoga; Prananda, Rizky; Andriani, Yuli
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.4744

Abstract

The fisheries cultivation process requires carrying capacity to maintain water quality in order to produce maximum results in the cultivation process. Fisheries cultivation is starting to spread on a small scale (urban farming) with the aim of independent food security. This requires a solution to maintain water quality which aims to increase growth, survival and prevent unpleasant aromas from emerging from cultivation activities. Maintaining water quality can be done by using filtration or recirculation systems in cultivation activities. This scientific article uses a library research method with a qualitative descriptive approach, namely using a content analysis method. Filter media is divided into mechanical (cotton, Dacron), biological (bio ball, ceramic ring), and chemical (activated carbon, zeolite stone). The use of various types of filter media affects water quality, growth and survival of fish. Using vegetables as additional filtration also affects water quality.
Post Larvae Tolerance of Vaname Shrimp Under Salinity Stress With Spirullina Sp. Extract Supplementation: A Meta-Analysis Approach Lisanti, Elsa; Prameswary, Innes; Mardani, Oktantia Almira Putri; Taqiya, Rakhesa Izzah; Rabani, Wigar; Rusdi; Lisanti , Elsa
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.4927

Abstract

Vaname shrimp (Litopenaeus vannamei) is one of Indonesia's fishery commodities with high economic value. In order to successfully cultivate vaname shrimp, it is important to consider the survival of shrimp during the post larval phase because it is one of the most crucial phases in shrimp survival. This article aims to determine the feeding of Spirulina sp. extract during the post larval period of vaname shrimp to increase the tolerance potential of salinity stress. This research uses a meta-analysis method by searching previous journals that are relevant with the topic of discussion. Furthermore, the articles that have been obtained are analyzed to form a discussion and conclusion. The results of the analysis shows the utilization of Spirulina sp. extract as an additional feed has a positive and significant effect on the weight gain and survival rate of vaname shrimp due the salinity stress. Significant results began to appear at 0.4% concentration of Spirulina and progressively increased as its concentration increased. However, the use of concentrations of Spirulina too much or too low showed a decreasing trend. These results indicate that Spirulina sp. can potentially be used as an additional feed for vaname shrimp

Page 15 of 19 | Total Record : 188

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