Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Jurnal Airaha

airaha
Website

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the author automatically agrees that the manuscript sent to Jurnal Airaha is a manuscript that has not been and will not be published in other similar media, unless the manuscript has been declared unable to be published in Jurnal Airaha.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

4 5 6 7 8

Perbandingan Pendapatan Nelayan Pekerja dengan Standar Upah Minimum Regional (UMR) Kabupaten Kulon Progo Catur Pramono Adi; Dian Sutono HS
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

This research wa aimed to know the implementation of profit share system and wage system that are applied on gill net fishery business at Trisik Beach, Kulon Progo Regency. It was to know BEP level that is considered as limitation in determining the implementation of profit share system and to compare between wage system and profit share system that is earned by fisherman and ship’s owner with the UMR on Yogyakarta The reseach was conducted on Trisik Beach, banaran, Galur Sub district, Kulon Progo Regency in the early of August until the early of November 2017. The method that were used in this research included case study method, drawing sample, data collecting and data analyzing. The result of this reseach showed that ship’s crew earned Rp.2.284.000,- per mount and Rp.10.420,- per hour, ship’s captain earned Rp.6.602.000,- per month and Rp.300.420,- per hour. But for the company staf, they earned Rp.1.144.812,- per month and Rp. 38.160,- per day and also Rp.4.770,- per hour. By those way, it was more profitable using profit share system on Gill Net Monofilament Fihery business at Trisik Beach, Kulon Progo Regency compare to UMR 2017 at that Region, is Rp.1.373.600,--

Terumbu Karang Taman Wisata Perairan Pulau Pieh Sumatera Barat Dian Sutono HS; Syamsul Bachri Lubis
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

The Marine Conservation Area (MCA) of the Marine Tourism Park of Pieh and the Surrounding Islands, consists of Bando Island, Pieh Island, Air Island, Toran Island and Pandan Island with covering of 39,900 Ha wide. Geographically Pieh Island is at coordinates 00⁰ 45’ 10" - 01⁰ 03’ 08" LS / 99⁰ 59’ 36" - 100⁰ 59’ 28" BT, and administratively falls within the Padang Pariaman District, Pariaman City and Padang City. The research was carried out in the waters of the core zone of the MCA Toran Island. Pieh Island at coordinates 01⁰ 01 '55 "- 01⁰ 03' 02" LS / 100⁰ 09 '36 "- 100⁰ 11' 02" BT. With the LIT (Line Intercept Transect) method using a 50 meters long transect with the rope drawn parallel / horizontally. stretch of coral reefs at six points of the observation station. The results shown the percentage of live coral cover ranged from 20.94% - 35.00% (bad - moderate category) with an average value of 25.93% (medium category). The diversity index value (H ') ranges from 1.76 - 3.16 (low - high category), with an average value of 2.44 (medium category). The uniformity index (E ') value is generally classified as a high category (stable community) ranging from 0.77 - 1.00 with an average value of 0.88 (medium category). While the dominance index (C ') does not show the extreme conditions of one species against the other species, this is indicated by the dominance index value of less than 0.5 (low category), which ranges from 0.05 - 0.42 with an average value 0.24 (low category).

Preliminary Hazard Analysis dan Fault Tree Analysis untuk Identifikasi Penyebab Kegagalan Sistem Pelumas Mesin Induk Kapal Penangkap Ikan Muhammad Zaki Latif A; Yuniar E. Priharanto; Djoko Prasetyo; Muhfizar Muhfizar
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Most fishing vessels in Indonesia use diesel engines as their driving force. Diesel engines are mechanical machines where component contact is unavoidable, so a lubricating system is absolutely necessary to reduce the level of component damage that intersects. The decrease lubricating system capability has an impact on engine damage. The purpose of this study is to identify the causes of damage to the diesel engine lubricating system for fishing vessels, making it easier to make decisions in carrying out maintenance and repairing lubricant systems. The method for identifying each possible failure occurs using a Preliminary Hazard Analysis (PHA) and Fault Tree Analysis (FTA). PHA is a device to identify potential hazards that result in system failure, FTA is a device to identify the causes of system failure. FTA works by determining failures which are referred to as "top events", then the top event identifies the relationship of the factors causing various failure events with fault trees that use simple logic gates "and" and "or". The formation of an FTA can determine the factors causing failure with a minimum cut set. Based on the results of the analysis, there are three main causes of diesel engines failing because the lubricating system is the failure of lubricating system components namely internal leakage (screen lubricant + pressure alarm + manometer + officer), and (lubricating pump + pressure alarm + manometer + officer).

Status Pengelolaan Perikanan dengan Pendekatan Ekosistem (P3E) pada Domain Sumberdaya Ikan untuk Komoditas Udang di Kabupaten Sorong Selatan Provinsi Papua Barat Diah A. P; Abudarda Razak; Ahmad Fahrizal; Irwanto Irwanto
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

This study aims as follows: 1) to determine the status of Ecosystems Approach of Fisheries Management (EAFM) in the domain of fish resources for commodities in South Sorong Regency, West Papua Province. The method used in this research is survey method, interview and interview. The results of the study in this study, for the Standard CpUE indicator, Composition of Catching Species and Collapse Range of Fish Resources are still in good status. While the indicators that need to be prioritized for improvement in sustainable management because it has a moderate to bad status, namely Fish Size Trends, Proportion of Yuwana (Juvenile) Fish that have been used and ETP Species. The results of the study show that the management of banana commodities (Penaeus merguiensis) is in good condition with green flag modeling and a mean value of 3.

Efek Penambahan Vitamin C Terhadap Laju Pertumbuhan Spesifik Ikan Pelangi Merah (Glossolepsis incisus Weber) Agung Setia Abadi; Anik Martinah Hariati; Ellana Sanoesi
Jurnal Airaha Vol 7 No 02: Desember 2018
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

The red rainbow fish ( Glossolepsis incisus Weber ) is one of Indonesia tropical ornamental freshwater fish which has economical high value. But growth rate is to slow cause the fish rarely available in the market. The purpose of this research was to find out the effect of vitamins C on spesific growth rate of this fish. The method used was in the experimental methods with 5 treatments and 2 replications of a 2 cm and 6 cm. Dosage of vitamins C used was 0 mg/kg of feed, 500 mg/kg of feed, 1000 mg /kg of feed, 1500 mg/ kg of feed and 2000 mg/kg of feed. The result showed that the added of vitamins C is high significant of SGR, FCR and significant pH and DO on the media but does not significant whit SR and temperatur. The result showed that the vitamins C with SGR and FCR is quadratic and the best dose to obtain whit added of vtamins C 1666 mg/kg of feed on the size 2 cm and dose 1111 mg/kg of feed on the size 6 cm. The increase of SGR dependent by the increasing dosage of vitamins C as weell as FCR, but if vitamins C excessive and not according to needs will be a reduce SGR and FCR.

Analisis Laju Perpindahan Panas Sistem Pendingin Air Tawar pada Engine Generator Listrik Kaminton Tambunan; Zainal Fanani; Muji Prihajatno
Jurnal Airaha Vol 8 No 02: DEC 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Generator engine is a propulsion that generates power to run a power plant. Heat control on the engine generator with a fresh water cooling system serves to stability maintain of the temperature engine. The water cooling system to absorb heat from combustion process heat transfer analysis is carried out based on measurements and calculations to find out optimally the work of the generator engine. Experimental research methods are carried out by to many cooling water drums easly cooling water, and increasing volume of cooling water. Based on the results of experimental analysis and calculations that the standard cooling at 1500 rpm an average Qcooling = 79,979.23 Watt; and the percentage of heat absorption = 14.04%. Cooling with drum cooling at 1500 rpm an average Qcooling = 32,737.60 Watt; and the percentage of heat absorption = 41.44%. Cooling with drum cooling and add of cooling water volum at 1500 rpm average Qcooling = 27,350.40 Watt; and the percentage of heat absorption = 75.79%. The used of drum cooling and addition of cooling water volum will optimalized the cooling rate.

Proximate, Amino Acid Composition and Antibacterial Activity of Woton (Sterculia sp.) Leaves from Raja Ampat, West Papua, Indonesia Mohammad Sayuti; Iman Supriatna; Intanurfemi B. Hismayasari; Ahmad Yani; Saidin
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Woton (Sterculia sp.) plant is an endemic plant of Papua and West Papua, Indonesia that has many benefits for the community. This research aims to examine the contents of proximate, amino acid, and antibacterial activity from the leaves extract of two plants namely Sterculia shilinglawii and Sterculia tragacantha. The sample of Sterculia sp. leaves are cleaned, dried, and milled. Then, its chemical composition, amino acid, and bacterial activity are analyzed using a standard procedure. The chemical composition was analyzed using standard AOAC, amino acid was examined using LCMS and antibacterial activity was analyzed using barrier zone against the bacteria that attack the fish. The research results showed that the chemical compositions of Sterculia sp. leaves are carbohydrates, protein, water, ash and fat. The main amino acid contents of woton (Sterculia sp.) leaves are L-Arginine, L-Valine, L-Proline, L-Alanine. Bacterial Test Results showed that woton (Sterculia sp.) leaves extract has intermediate inhibition response against V. algynoliticus. It has been concluded that Sterculia sp. leaves have the potential chemical content.

Preferensi Parameter Oseanografi (SPL dan klorofil-a) Terhadap Hasil Tangkapan Ikan Cakalang di Perairan Pulau Misool dan Fakfak Mustasim Mustasim; Mukti Zainuddin; Syafruddin; Dian Sutono
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

This study aims to analyze preference oceanographic parameters (SST and chlorophyll-a) of the Skipjack in the Misool dan Fakfak Waters. The research was conducted in March-May 2015 in the Misool dan Fakfak Waters, the data in the form of catch March to May 2015, SST and chlorophyll-a obtained from satellite imagery MODIS-Terra. Data were analyzed using Softwere ArcGis 10.2, ENVI 5.1. and softwere ORIGIN Versi 8.5.1. The results of the study showed that the preferences of the SPL and chlorophyll-a concentration of the Skipjack in the month of March to May, 2015 in the range of 29.50 to 30.50°C and chlorophyll-a concentration of about 0.10 to 0.20 mg/m3.

Perceptions of Fishermen Communities Against the Establishment of Conservation Areas in Pongok Island, South Bangka Catur Pramono Adi; Dian Sutono; Umaroh; Mustasim
Jurnal Airaha Vol 8 No 01: June 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Pongok Island is an island that has the potential of coastal ecosystems, namely mangrove, seagrass, and coral reef ecosystems and the presence of fishing by using bombs and potassium which require a management so that mangrove, seagrass, coral reef and fish ecosystems can be utilized sustainably. The management in question is the establishment of a conservation area that involves fishing communities so that an assessment of the community's perception of the determination of conservation areas is needed. This study aims to determine the perception of fishing communities towards the establishment of conservation areas. This research was conducted in December 2014 in Pongok Island, South Bangka. The selection of respondents was done by using purposive sampling. The variables studied are knowledge of conservation, community opinion about conservation location, type of ecosystem that is commonly conserved, knowledge of matters related to the determination of marine conservation, and community support for the determination of conservation areas. The data used are primary data and secondary data. Data analysis used is descriptive analysis to explain the perception of the fishing community towards the determination of conservation areas. The results of the study show that public perception is quite good because the highest percentage of assessment level is found in the assessment criteria agree and strongly agree.

Uji Ketahanan Bakteri Patogen yang Diinokulasi pada Bakasang dalam Kondisi Lingkungan Berbeda Indah Widyayanti; Melisa Masengi
Jurnal Airaha Vol 8 No 02: DEC 2019
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Bakasang is a fermented product, usually made from tuna fish offal or small fish such as anchovies and sardines, traditionally processed. This study aims to determine the resistance of pathogenic bacteria Salmonella typhi and Staphylococcus aureus which are inoculated in bakasang under different environmental conditions. Tests were carried out under different environmental conditions, such as pH 4.90, 5.05, 6.02 and 7.0, inokulum concentrations of 104 and 108 cells / ml, age of pathogenic bacteria culture 18 and 96 hours, temperature of 62 and 720C, and concentrations of bakasang: water (100 : 0, 50:50, and 25: 75). Data were analyzed using analysis of variance and t test. The results showed that pH 4.90 and 5.05 had a significant effect on the growth of S.typhi and S. aureus bacteria inoculated in bakasang (P <0.05). Concentration of inokulum 104 and 108. cells / ml, age of pathogenic bacteria culture 18 and 96 hours and concentration of bakasang: water gave no significant effect on the growth of pathogenic bacteria inoculated in the pair (P> 0.05). The results of the heat resistance of inoculated bacteria in the bakasang showed that the heating temperature of 62 and 72 ºC had a significant influence on the growth of pathogenic bacteria S. aureus and S. typhi which were inoculated in the pair (P <0.05).

Page 6 of 16 | Total Record : 160

4 5 6 7 8

Filter by Year

2012 2022

Filter By Issues

All Issue Vol 11 No 01: June 2022 Vol 10 No 02: December 2021 Vol 10 No 01: JUNE 2021 Vol 2 No 02: December 2013 Vol 9 No 02: December 2020 Vol 9 No 01: June 2020 Vol 8 No 02: DEC 2019 Vol 8 No 01: June 2019 Vol 7 No 02: Desember 2018 Vol 7 No 01: Juni 2018 Vol 6 No 2: Desember 2017 Vol 6 No 1: Juni 2017 Vol 2 No 1: Juni 2013 Vol 5 No 2: Desember 2016 Vol 5 No 1: Juni 2016 Vol 4 No 2: Desember 2015 Vol 4 No 1: Juni 2015 Vol 3 No 1: Juni 2014 Vol 1 No 1: Juni 2012 More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Mustasim

Contact Email
mustasim06102010@gmail.com

Phone
+6281247234924

Journal Mail Official
mustasim06102010@gmail.com

Editorial Address
Politeknik Kelautan dan Perikanan Sorong

Location
Kota sorong,

Papua barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mustasim

Contact Email mustasim06102010@gmail.com

Phone +6281247234924

Journal Mail Official mustasim06102010@gmail.com

Editorial Address Politeknik Kelautan dan Perikanan Sorong

Location Kota sorong, Papua barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Mustasim

Contact Email
mustasim06102010@gmail.com

Phone
+6281247234924

Journal Mail Official
mustasim06102010@gmail.com

Editorial Address
Politeknik Kelautan dan Perikanan Sorong

Location
Kota sorong,

Papua barat

INDONESIA