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Jurnal Airaha
Published by Politeknik Kelautan dan Perikanan Sorong
ISSN : 21307163     EISSN : 26219638     DOI : https://doi.org/10.15578/ja.
Core Subject : Humanities, Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Education Engineering Social Sciences
Jurnal Airaha is published 2 (two) times a year (June, and December) with ISSN Number 2301-7163 and E-ISSN Number 2621-9638. Jurnal Airaha contains articles from original research and peeling (review) Journal of Research Related to The Disciplines of Fishing Technology, Fishery Machinery, Aquaculture, Coastal Resource Management and Fishery Processing, Marine Tourism, Processing and Storage of Catches. By submitting the manuscript to Jurnal Airaha, the author automatically agrees that the manuscript sent to Jurnal Airaha is a manuscript that has not been and will not be published in other similar media, unless the manuscript has been declared unable to be published in Jurnal Airaha.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 160 Documents
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Komposisi Ikan Hasil Tangkapan Pukat Cincin pada Berbagai Koordinat di Perairan Laut Jawa Muhammad Maskur; Nurwahidin Nurwahidin; Arham Rumpa; Tri Setianto; Khaerudin Isman; Tamrin Tamrin; Paduartama Tandipuang
Jurnal Airaha Vol 9 No 01: June 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (613.379 KB) | DOI: 10.15578/ja.v9i01.168

Abstract

This study aims to identify the composition of fish capture and the number of catches with purse seine at various coordinates in the fisheries management area (WPP) 712, namely the Java sea. The study was carried out on several coordinates in the Java sea waters when the ship was operating the purse seine fishing gear. The data generated were 25 coordinates in the operation of fishing gear with the composition of the catch of 10 species of fish, namely mackerel, banyar fish, black pomfret, tetengkek fish, tongkol fish, ceramic fish, tembang fish, japuh fish, selar fish, and squid. The data analyzed using Anova Two Factor Without Replication, where this analysis is used to test the average difference based on rows (fish species) and columns (coordinates). The results showed that Coordinate 8 is a fishing area that produces the highest number of catches of 6000 kg with the type of fish caught namely 1000 kg of selar fish, 4500 kg of tetengkek fish, 400 kg of black pomfret and mackerel of 100 kg and at coordinate 14 is a fishing area that produces the lowest number of catches of 400 kg, with the types of fish caught are 50 kg black pomfret, 200 kg of tetengkek fish, 100 kg of japuh fish, 20 kg of anchor fish and 30 kg of squid . Anova Two Factor Without Replication analysis results show that there are differences in the average number of catches based on fish species in the fishing ground area
Penggunaan Rumput Laut (Gracilaria verrucosa) sebagai Agen Biokontrol pada Polikultur Udang Vaname (Litopenaeus vannamei) untuk Mencegah Infeksi Vibrio harveyi Ardana Kurniaji; Anton Anton; Yunarty Yunarty
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (418.524 KB) | DOI: 10.15578/ja.v9i02.170

Abstract

This study aimed to examine polyculture of seaweed and vaname shrimp in laboratory scale to prevent V. harveyi infection. Study was conducted with a completely randomized design by 3 treatments and 3 repetations. Application of seaweed were 800 grams (P8), 400 grams (P4) and without seaweed (control). Challenge test was carried out for 10 days with bacteria concentration of 106 cfu/ml/ind in 10 shrimp using aquarium containing 100 liters of sea water. The result showed that polyculture of seaweed and shrimp could not maintain the survival rate of shrimp significantly but could suppress the population of V. harveyi in waters. Survival rate respectively from control, P4 and P8 were 60.0%, 73.3%, 76.7%. Population of bacteria in treatment was lower than control on 10th days after seaweed stocking until challenge test. Aplication of seaweed could also accelerate shrimp recovery time from bacterial infections observed in clinical symptoms that return to normal on 9th days after challenge test. Total hemocyte count (THC) were better observed in shrimp cultured seaweed on 10th days after challenge test, and differential hemocytes count (DHC) were better on 5th days after challenge test. Polyculture of seaweed and shrimp has potential to improve shrimp health status.
Pola Sebaran dan Keanekaragaman Jenis Lamun di Perairan Tanjung Pallette dan Tangkulara, Kabupaten Bone, Provinsi Sulawesi Selatan Katarina Hesty Rombe; Dwi Rosalina; Khairul Jamil; Agus Surachmat; Ali Imran
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (345.785 KB) | DOI: 10.15578/ja.v9i02.172

Abstract

The aims of this study was to determine the distribution patterns and diversity of seagrass in Pallette and Tangkulara waters. This research was conducted for two months, from August to September 2019. Data collection was carried out at two points with three replications each. Seagrass data retrieval uses the line and quadrant transect method. The results showed that there were 5 species of seagrass found in the Pallette and Tangkulara Waters, namely Enhalus acoroides, Thalassia hemprichii, Halodule uninervis, Cymodocea rotundata, and Halophila sp. The diversity of seagrass species in the Pallette and Tangkulara Waters was in the low category. Distribution patterns of all species of seagrass Thalassia hemprichii Halodule uninervis, Cymodocea rotundata, Halophila sp. has a grouped distribution pattern value while for Enhalus acoroides the distribution pattern is equal.
Selektivitas Gillnet Dasar Terhadap Hasil Tangkapan Ikan Baronang di Perairan Teluk Ambon Dalam Deni Sarianto; Kadi Sarianto; Untung Prasetyono; Kemhay Kemhay; Muhidin Syamsuddin; Wulandari Wulandari
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.438 KB) | DOI: 10.15578/ja.v9i02.174

Abstract

This research was aimed at analyzing the selectiveness of bottom gillnet mesh size on the rabbitfish catch in the inner part of Ambon Bay. The research method used descriptive case study and data analysis used T-test. The results of this research indicate a 3.5 inch of the bottom gillnet mesh size is more selective than 2.5 inch. The larger mesh size, the bigger fish will be captured. Based on t-test in regression model that total length of the rabbitfish has a significant effect on the ratio of the number of fish catches bottom gillnet of the two mesh sizes.The fish caught chance of each mesh size is different based on fish species affecting by the gonad maturity level and body circumference.
Efektivitas β-Karoten pada Nauplius Artemia Ernawati; Saddang Saddang; Irwan Irwan
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (372.028 KB) | DOI: 10.15578/ja.v9i02.176

Abstract

The research aimed at knowing the effectiveness carotenoids in the body of nauplius artemia of β-carotene enriched. This research used a completely randomized design with 4 treatment dosage (0, 5, 10, 15 ppm) and each three replications. The study was conducted for 20 days using a maintenance container in the form of a plastic basin with capacity of 3 L. β-carotene enrichment was carried out for 8 hours/day by adding β-carotene to the maintenance medium. Anova result show thet the best best β-carotene enrichment at 08.00-16.00 WITA and 23.00-07.00 WITA is best obtained at a dosage of 10 ppm, which isi 8,812 ppm and 10,028 ppm and the best time to absorb is enrichment at night. During the study experiment, water quality parameters showed the optimal range, salinity 30,0-33,0, temperatures ranging from 27,0-30,2oC, pH 7,8-8,0 and DO 4,5-5,6 ppm.
Sebaran dan Keanekaragaman Ikan Konsumsi pada Ekosistem Terumbu Karang di Teluk Majene, Provinsi Sulawesi Barat Andi Arham Atjo; Reski Fitriah
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.461 KB) | DOI: 10.15578/ja.v9i02.178

Abstract

The purpose of this research is to find out the type and distribution of fish consumption target in Teluk Majene Prov, west Sulawesi. Coral reef conditions are recorded using segment transect method or Point Intersept Transect (PIT). The transek is stretched according to the predetermined point then a diver performs a dive along the transek 50 meters and recorded on waterproof paper substrates or bentos that are just below the transek line. While the interval distance (point) recording substrates or bentos is every 50 cm ( Hill and Wilkinson, 2004). The categories that observe each point 0.5 m are Hard Coral (HC), Soft Coral (SC), Rubble (R), Dead Coral (DC), Dead Coral Algae (DCA), and Sand (S). The abundance of target fish inhabiting coral reef ecosystems is recorded using the direct census method (Visual Census Method) (English et al.,1994), technically this data collection is done by belt transek method.. The results of this study show that there are 28 types of coral fish that are an important target or consumption in Majene Bay. The most fish species are of the Caesio sp type. As for its distribution, the target fish is found throughout the coral reef ecosystem of Majene Bay. The most distribution is at the location of station 6 precisely in Pasarang Neighborhood, Totoli Village.
Efektifitas Penggunaan Jenis Ekstender dan Dosis Madu Berbeda Terhadap Motilitas dan Viabilitas Sperma Ikan Nilem (Osteochilus vittatus) Setelah Penyimpanan Dewi Wisudyanti Budi Hastuti; Riviani Riviani
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.986 KB) | DOI: 10.15578/ja.v9i02.183

Abstract

This study aims to determine the effect of different types of extender and honey dosage on the percentage of motility and viability of nilem fish sperm after storage. This study used a completely randomized design (CRD) factorial pattern with a 2 x 3 pattern and 4 replications. The extender type factors consisted of egg yolk milk and coconut water, while the honey dosage factors were 0%, 3%, 6%, and 9%. The main parameters measured were sperm motility (%) and viability (seconds). Supporting parameters include odor, color, volume, pH, and viscosity. The data obtained were analyzed statistically at the 95% confidence level using analysis of variance (ANOVA). The data showed that all treatments, namely the type of extender, the dose of honey, and the interaction between them had the same effect on the motility and viability of the nilem fish sperm during storage.
Analisis Total Coliform di Air dan Sedimen di Pesisir Jabon, Sidoarjo Jawa Timur Joni Johanda Putra; Hanisya Putri Kania Mardika; Rima Oktavia Kusuma; Muh. Sulaiman Dadiono; Agung Setia Abadi
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.137 KB) | DOI: 10.15578/ja.v9i02.185

Abstract

The aim of the research are to: (1) count the Total Coliform on water and sediment; (2) compare the physical, chemical and biology parameters to the ministry of environment regulation number 51, 2004 appendix 2 and appendix 3 ; (3) differentiate of Total Coliform on water and sediment and ; (4) grouping the parameters of environment and Total Coliform based on similar data by clusterring analysis. MPN method is used to count Total Coliform and fermentation method to detect coliform bacteria. Based on the Total Coliform are obtained, Total Coliform on water are 21-70 MPN/100 ml and Total Coliform on sediment are 110-9.000 MPN/100 ml. It can conclude that Jabon Coastal is indicates as a contaminated water based on Total Coliform bacteria.
Nutrisi Brownies Tepung Buah Mangrove (Avicennia officinalis) dan Tepung Kacang Merah Sebagai Pangan Fungsional Sumartini; Kurnia Sada Harahap; Apri Mujianti
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.224 KB) | DOI: 10.15578/ja.v9i02.186

Abstract

The purpose of this study is to know the potential of functional food contained in mangrove fruit flour is reviewed from its nutritional value. Brownies can be produced from various of flour, there is api api fruit flour (A) red kidney bean flour (B) and wheat flour as control (C). The chocolate brownies that have been produced then tested the panelist preference level through a hedonic test. Furthermore, brownies tested nutrition value, crude fiber content, and proximat value such as moisture content, fat content, protein content, ash content, and carbohydrate content. The method used is experimental design with a completely randomized design. The results showed that chocolate brownies made from mangrove fruit flour were preferred by panelists, besides having high calories and fiber content they also contained nutrients needed by the body through proximate testing, with water content values ranging from 18.32%, fat content 21, 7%, 4.68% protein content, 1.44% ash content, 54.64% carbohydrate, 16.49% fiber content and 401.64 kcal calorie value. The conclusion of the research that mangrove flour and red bean flour brownies were proven to have nutritional content and a higher level of consumer acceptance than brownies made from wheat flour
Pengaruh Penambahan Edible Coating Kitosan Rajungan (Portunus pelagicus) Terhadap Sensori Dodol Betawi Pola Panjaitan; Reva Fiani; Aripudin Aripudin; Catur Pramono Adi; Liliek Soeprijadi
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.222 KB) | DOI: 10.15578/ja.v9i02.187

Abstract

The research objective was to determine the effect of the edible coating of crab chitosan on the sensory quality of Betawi dodol. The process of making crab chitosan edible coating starts from mixing chitosan, 1% acetic acid, and glycerol, immersing dodol into edible coating solution, and storage. Edible coating with a concentration of 4% chitosan (K3) can maintain appearance and texture values ​​until day 12 and aroma until day 16, longer than K0 and K1 treatments can only maintain appearance and texture values ​​until day 4 and aroma until the 8th day and K2 which can maintain the appearance and texture values ​​until the 8th day and the aroma until the 12th day and there is no difference in the taste values ​​in the three treatments. Based on the Friedman test, the parameters of appearance, aroma, and texture have a sig. <0.05 so that H1 is accepted and H0 is rejected, which means that the difference in chitosan concentration has a significant effect. Meanwhile, the Friedman taste test has a sig.> 0.05 so that H0 is accepted and H1 is rejected, which means that the difference in chitosan concentration does not have a significant effect.

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