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Faculty of Marine and Fisheries Universitas Syiah Kuala Jalan Meureubo No. 1, Kopelma Darussalam Banda Aceh, 23111, Indonesia
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Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Published by Universitas Syiah Kuala
ISSN : 20897790     EISSN : 25026194     DOI : 10.13170/depik
Core Subject : Science, Education, Engineering,
Earth & Planetary Sciences Education Engineering
Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan is a peer review international journal, this journal is publishing high-quality articles in aquatic sciences and fisheries in general. The aim of the journal is to publish and disseminate the current or new findings of the research, and give a significant contribution to the development of fisheries and aquatic sciences in several topics, but not limited to: Fisheries (Aquaculture, Capture Fisheries, Fish Processing) Aquatic Ecology (Freshwater, Marine, and Brackishwater) Aquatic Biology (Fish, Mollusk, Crustacean, Plankton, Coral reefs) Oceanography.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Ilmu Bumi dan Planet (Lain-Lain)
Articles 8 Documents
 1 
Search results for , issue "Vol 2, No 1 (2013): April 2013" : 8 Documents clear
Inventarisasi tumbuhan air di Kebun Raya Cibodas Dian Ridwan Nurdiana
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.481

Abstract

Abstrak. Kebun Raya Cibodas merupakan kawasan konservasi ex situ yang terletak di Cagar Biosfer Cibodas Jawa Barat. Sebagai bagian dari Cagar Biosfer Cibodas, Kebun Raya Cibodas berfungsi sebagai konservasi, penelitian, pariwisata dan pendidikan. Penelitian inventarisasi tumbuhan air bertujuan untuk mendapatkan informasi jenis tumbuhan air yang tumbuh di kawasan Kebun Raya Cibodas. Penelitian inventarisasi tumbuhan air dilakukan dengan metode eksplorasi pada 6 lokasi di Kebun Raya Cibodas dan pengumpulan specimen tumbuhan air untuk identifikasi. Hasil penelitian menunjukkan bahwa kategori tumbuhan air emergent plants merupakan tumbuhan air yang paling banyak ditemukan di Kebun Raya Cibodas dan lokasi terbanyak ditemukan jenis tumbuhan air adalah lokasi 4 yaitu sebanyak 29 jenis tumbuhan air.Kata kunci: Tumbuhan air, Kebun Raya Cibodas
Pengaruh getah pepaya (Carica papaya) terhadap sintasan tokolan udang windu (Panaeus monodon) pada kepadatan yang berbeda selama pengangkutan Wahyu Tursina; Sofyatuddin Karina
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.585

Abstract

Abstract. The objective of present study was to evaluate the possibility of  papaya’s latex (Carica papaya) as anti stress or larvaside for tiger shrimp (Panaeus monodon) post larvae Pl 14-30 during transportation. The tiger shrimp post larvae was collected from BBAP Ujung Batee, Aceh Besar on September, 2012. Reseach method used the completely random design with two factors, density of post larvae with three treatments (1000; 1500 dan 2000 ind/l) and concentration of papaya’s latex with four treatments (0; 100; 200 dan 300 ppm) and three replications for each treatments. The effect of papaya’s latex on tiger shrimp post larvae was observed by calculating the percentage of post larvae’s survival rate. The calculation was only done after twelve hours of transportation, due to the everage of survival rate percentage of post larvae on all levels of density was less than 50%.  The ANOVA test showed that  the density and the concentration factors gave significance effect on survival rate of tiger shrimp post larvae (P0,05). The results showed that survival rate of tiger shrimp post larvae (PL 14-30) were decreased with increasing of larvae density and concentration of papaya’s latex.  However, Duncan’s test showed that the highest survival rate was obtained at 1.000 ind/l  and 0 ppm of papaya’s latex. Hence, the effect of papaya’s latex concentration treatments in this study was larvaside on tiger shrimp post larvae.Key words: Closed transportation system, dissolved oxygen, enzyme papain, tiger shrimp post larvae. 
Keragaman fitoplankton di perairan estuaria Kuala Gigieng Kabupaten Aceh Besar, Provinsi Aceh Fahni Sarinda; Irma Dewiyanti
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.581

Abstract

Abstract. The objective of the present study was to evaluate diversity of phytoplankton as bioindicator water quality viewed from abundance, diversity index, evenness index, and saphrobic coefficient in Kuala Gigieng, Aceh Besar District, Aceh Province. Sampling was conducted on December 2011 to January 2012. This study applied purposive sampling method. The research obtained 4 families consisted of Crysopyceae (42 genera), Chlorophyceae (8 genera), Cyanophyceae (14 genera) and Euglenophyceae (4 genera). The highest abundance of phytoplankton was 1,362.89 ind/l at high tide on station 3 and the lowest was at low tide on station 1 (809,835 ind/l). The diversity index (H’) was ranged from 3.14 to 4.75, the evenness index (E) was ranged from 0.49 to 0.74, and saprobic coefficient was ranged from 0.331to 0.887. Based on saprobic coefficient, pollution level and water quality was categorized light to moderate level. Furthermore, phase of saprobic were     β-mesosaprobik, β-meso/Oligosaprobik dan β/α-mesosaprobik.Key words : phytoplankton, abundance, diversity index, saprobic coefficient.
Distribusi kecepatan arus pasang surut pada muson peralihan barat-timur terkait hasil tangkapan ikan pelagis kecil di perairan Spermonde Abdul Rasyid Jalil
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.583

Abstract

Abstract. Indonesian waters connect the Pacific Ocean and the Indian Ocean. These waters are also highly influenced by the monsoonal climate. Current is a very important parameter in the marine environment and affect both directly and indirectly the marine environment. A study has been done in the waters of Spermonde Archipelago in Makassar Strait to develop a model of relationship between tidal current velocities and capture of small pelagic fishes at transition between west and east moonsoonal season. Insitu field data were collected for 3 (three) months, from April to June 2009. Besides that, this study also used a two-year image data (acquired from October 2007 to June 2009). Study sites were deployed in areas of fishing base of small pelagic fishes within the waters of Spermonde Archipelago, Pangkep District, South Sulawesi, particularly in areas where purse seine gears were operated by the fishermen. Distribution of current parameters, depth, wind direction and velocity, and tidal data were depicted horizontally using Surfer v 7.0 software package. Meanwhile, Surface Modelling System v 8.1. (SMS v 8.1) program was used to make prediction of the movement pattern of the surface current. Results of the analysis of current movement patterns when the waters were approaching hightide showed that water mass movement from southern region (Flores Sea) was diverted and passed through the Spermonde Archipelago to the coastline of Pangkep Regency. In contrary, when the waters were approaching ebb tide, the current from the western coast of Pangkep Regency passed the Spermonde Archipelago and diverted to the Flores Sea again. Analysis of current velocity indicated that higher current ( 0.1 m s-1) was found in offshore and tend to decrease below 0.1 m s-1 as the current passing the waters of Spermonde Archipelago. Optimal capture was obtained up to the current velocity of 0.032 m s-1 i.e. 187.9 kg, and tend to decrease with increasing current velocity. At the highest current velocity, that is 0.216 m s-1, the capture was 112 kg.
Uji kadar formalin, kadar garam dan total bakteri ikan asin tenggiri asal Kabupaten Sarmi Provinsi Papua Yenni Y. Salosa
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.543

Abstract

Abstract.  Food safety is depending on the accurence of a dangerous fisical, chemical and microbiology components. Quality of food with healty and a complete safe nutrient is the most important things in the food material. Because of food that consume influencing people brain and health. The aim of this research was  to determine the content of formaldehyde, salt and Total Plate Count of bacteria in the  tenggiri salty fish from Sarmi Papua. Formsaldehyde was indentificated by using cromatofat acid method as qualitative and spectrophotometer as quantitative method. Choman method was used to analize salt content. Total Plate Count (TPC) was used for bacterial content analysis. The result showed that Tenggiri salty fish from Sarmi is not contain formaldehyde. About 9.76 % to 16.31 % of salt contant and approximately 24.5 x 10- 5- 49.5 x 10 5 colony/gram of bacterial in total.  This conclude that Tenggiri salty fish have already contaminated by bacterial because it’s higher than Standard National Indonesia obligation for fisheries product about 1 x 105 colony/gram. Keywords: Food safety, chemical and microbiology    Abstrak. Keamanan pangan ditentukan oleh ada tidaknya komponen yang berbahaya secara fisik, kimia maupun mikrobiologi. Makanan yang sehat dengan kandungan gizi yang lengkap dan aman merupakan syarat mutlak yang harus dipenuhi oleh bahan pangan karena pembangunan manusia yang sehat dan cerdas tidak terlepas dari bahan makanan yang dikonsumsi. Penelitian ini bertujuan untuk menentukan kadar formalin, garam serta total bakteri yang terdapat pada produk ikan asin Tenggiri asal Kabupaten Sarmi Provinsi Papua. Identifikasi keberadaan formalin pada ikan asin dilakukan secara kualitatif dan kuantitatif. Pengujian secara kuantitatif memakai spektrofotometer sedangkan uji kualitatif menggunakan metode Asam Kromatofat. Analisis kadar garam ini menggunakan metode Khoman. Sedangkan pada penentuan keberadaan bakteri dilakukan dengan metode Total Plate Count. Hasil penelitian ini diketahui bahwa sampel ikan Tengiri asal Kabupaten Sarmi bebas formalin. Kadar garam dihasilkan  rendah berkisar antara 9,76 % - 16,31 % dan Total bakteri yang dihasilkan pada pengenceran 10-5 total bakteri yang ditemukan berkisar antara 24,5 x 10-5- 49,5 x 105 koloni/gram.  Hal ini menunjukan bahwa ikan asin tenggiri asal Kabupaten Sarmi telah terkontaminasi bakteri dalam kadar Standart Nasional Indonesia untuk produk perikanan dengan garam yang mensyaratkan Total Plate Count 1 x 105 koloni/gram.Kata kunci: Keamanan pangan,  kimia dan mikrobiologi
Catatan Penelitian: Persepsi nelayan terhadap kebijakan subsidi perikanan dan konservasi di Kabupaten Aceh Besar, Provinsi Aceh Zainal A. Muchlisin; Nur Fadli; Arifsyah M. Nasution; Rika Astuti
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.594

Abstract

Abstract. The objective of the present study was to collect information of fishermen perceptions  in Aceh Besar district. The study was conducted from June to August 2012, while the field survey conducted on 21 to 28 June 2012 at some fishing villages in Aceh Besar district namely: (a) Baitussalam and Mesjid, (b) Peukan Bada, (c) Leupung, Lhoknga and Lhoong, (d) Pulo Aceh, (e) Seulimum. The Results showed that most of  respondents were  in the productive age (31-45 years).  The majority of the respondents have recieved subsidies from a variety of sources both government and non-governmental organizations. The common type of subsidy were in the form of goods (in kinds) namely: boats, fishing gear and boat engines, and small portion in cash. In addition, the majority of fishermen stated that the type of assistance provided was in accordance with their needs as fishermen and most fishermen are still expected that fisheries subsidies should be continued. In regard to environmental  and conservation issues that  most fishermen agreed with the conservation area in the district of Aceh Besar. However, most of the respondents stated that they have not been involved in conservation activities. The fishermen need training in fishing technology, post harvest and conservation.Keywords: Habitat degradation, fish, skills and capital
Efek pemberian dosis akriflavin dan lama perendaman yang berbeda terhadap rasio pembentukan kelamin jantan ikan baung (Hemibagrus nemurus) Junius Akbar; Agussyarif Hanafie
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.285

Abstract

Abstract. The purpose of this study was to examine the Acriflavine doses and immersion time on the sex ratio and survival rate of Bagrid catfish (Hemibagrus nemurus. The completely randomized design of factorial was applied in this research (4x2) with 3 replications. The tested doses were 0 mg/L, 2.5 mg/L, 5 mg/L, and 7.5 mg/L and immersion times were 6 hours and 12 hours.  The Anova test showed that Acriflavine doses and immersion times were not influence significantly on survival rate and sex ratio of Hemibagrus nemurus. However, the highest male sex ratio was found 5 mg/L dose and 12 hours immersion time.Keywords : Bagrid catfish, Hemibagrus nemurus, acriflavine, masculinization  Abstrak. Penelitian ini bertujuan untuk menguji pengaruh dosis akriflavin dan lama perendaman terhadap keberhasilan pembentukan kelamin jantan dan sintasan benih ikan baung yang terbaik. Rancangan yang digunakan adalah Rancangan Acak Lengkap Faktorial (4x2) dengan tiga kali ulangan. Variabel bebas yang diukur adalah kombinasi antara dosis akriflavin (0 mg/L, 2,5 mg/L, 5 mg/L, dan 7,5 mg/L) pada lama perendaman (6 jam dan 12 jam. Hasil uji Anova menunjukkan bahwa perlakuan dosis akriflavin dan lama perendaman tidak memberikan pengaruh yang nyata terhadap sintasan dan rasio kelamin ikan baung. Namun demikian hasil terbaik diperoleh pada perlakuan dosis 5 mg/L akriflavin dengan lama perendaman 12 jam, yakni 61,83%. Kata kunci : Baung, Hemibagrus nemurus, akriflavin, jantanisasi
Pertumbuhan dan kelangsungan hidup benih ikan nila (Oreochromis niloticus) pada beberapa konsentrasi tepung daun jaloh (Salix tetrasperma) dalam pakan Zuraidha Yanti; Zainal A. Muchlisin; Sugito -
Depik Vol 2, No 1 (2013): April 2013
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.2.1.544

Abstract

Abstract. The objective of the present study was to evaluate the possibility of jaloh (Salix tetrasperma) leaf  powders as alternative raw material for tilapia fish feed. Four concentrations of jaloh leafe powders  (0%, 5%, 10% and 15%) were examined in this study. The experimental fish were fed three times a day on  08.00AM, 12.00AM and 17.00PM. with feeding ration of 5% of body weight for 42 days. The one-way Anova test showed that the different concentrations of jaloh leaf powders gave a significantly effect on growth performance of tilapia larvae (p 0.05), but did not give a significant effect on their survival rate (p0.05). The Duncans test showed that the higher growth performace and survival rate were found at 5-10% of jaloh leaf powders, it was indicated that diet with 5-10% jaloh leaf powders were better than control (without jaloh leaf powders). Therefore, it is concluded that the jaloh leaf powders is suitable as alternative raws material for tilapia formulated diet at concentration of 5-10%.  Key words: Protein, carbohydrate and alternative feed Abstrak. Penelitian ini bertujuan untuk mengevaluasi kemungkinan pemanfaatan  tepung daun jaloh (S. tetrasperma) sebagai bahan baku alternatif untuk pakan ikan nila (Oreochormis niloticus). Dalam penelitian ini telah diuji beberapa tingkat proporsi tepung daun jaloh yaitu (0%, 5%, 10%, dan 15%). Pemberian pakan dilakukan tiga kali sehari, yaitu pada pukul 08.00, 12.00 dan 17.00 WIB. Ikan diberikan pakan sebanyak 5% dari berat bobot tubuhnya selama 42 hari. Hasil uji Anova satu arah menunjukkan bahwa pemberian tepung daun jaloh memberikan pengaruh nyata  terhadap pertambahan bobot badan dan laju pertumbuhan harian benih ikan nila (p0,05), namun tidak berpengaruh nyata terhadap kelangsungan hidupnya (p0,05). Uji lanjut Duncan menunjukkan bahwa penambahan tepung daun jaloh 5-10% dalam pakan memberikan hasil terbaik dari segi pertumbuhan mutlak, pertumbuhan harian dan kelangsungan hidup, dan hasil ini lebih baik berbanding kontrol (tanpa daun jaloh). Dengan demikian dapat disimpulkan tepung daun jaloh dapat dijadikan sebagai bahan baku alternatif dalam pakan ikan dengan kadar 5-10%. Kata kunci: Protein, karbohidrat dan pakan alternatif

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