cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Ririn Irnawati
Contact Email
ririn.irnawati@untirta.ac.id
Phone
+6281325758659
Journal Mail Official
redaksijpkuntirta@gmail.com
Editorial Address
Jalan Raya Jakarta KM 4 Pakupatan, Serang, Banten (Kampus Lama) Jalan Raya Palka KM 3 Pabuaran, Sindangsari, Serang, Banten (Kampus Baru)
Location
Kab. serang,
Banten
INDONESIA
Jurnal Perikanan dan Kelautan
Published by Universitas Sultan Ageng Tirtayasa
ISSN : 20893469     EISSN : 25409484     DOI : http://dx.doi.org/10.33512/jpk
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Environmental Science
JPK accommodate the result of research and review of fisheries and marine, with the focus and scope : 1. Management and Technology Aquaculture 2. Fisheries Resource Management 3. Fishery Products Processing 4. Fishing Technology and Management 5. Marine Technology and Science
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 12 Documents
 1   2 
Search results for , issue "Vol 9, No 2 (2019)" : 12 Documents clear
Vulnerability of Baitfishes of Handline and Lift Net Fishing Gear that Landed in Kendari, Bitung, Wakatobi and Larantuka Fishing Port Yonvitner Yonvitner; Mennofatria Boer; Masykur Tamanyira; Helmy Akbar
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.6340

Abstract

The high intensity of catching has an impact on decreasing stock, vulnerability, which has the potential affect to stock sustainability; such vulnerabilities include the baitfishs group in tuna fisheries. Vulnerability studies of baitfishs in Bitung, Wakatobi, Kendari and Larantuka in July 2013 were carried out to find out the pressure caused. The data collected is the parameter of productivity and perception of fish. The catches besides tuna are skipjack tuna (Katsuwonus pelamis), Indian Scad (Decapterus russelli), little tuna (Euthynuss affinis), Squid (Loligo loligo.), Anchovies (Stelophorus commersonii) and Sardinella (Sardinella fimbriata). Based on MSC (Marine Steward Council) Vulnerability Criteria, vulnerability index in Bitung (skipjack = 85.6; scad = 98.9; little tuna = 96.2), Wakatobi (scad = 97.9; squid = 98.5) and Kendari (skipjack=  85.6; anchovies = 98.5) and Sardinella fimbriata is about 96 in Larantuka. The conclusion of this research are the baitfishes state as low vulnerability and low risk and potential for sustainability
Analysis of Code of Conduct Responsibilities Fisheries (CCRF) on Fishing Gear in Dumai Tyas Dita Pramesthy; Ratu Sari Mardiah
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.6684

Abstract

The development of capture fisheries based on the Code of Conduct for Responsible Fisheries (CCRF) use to optimally the potential of capture fisheries. Fishing gears that use in Dumai City are gill net, push net, and drifting longline. The research was conducted to analyze the fishing gear that used by fishermen in Dumai City based on the CCRF document as a continuation in providing policies of fishing gear. The method of data collection is use a questionnaire and statistic of description is used to data analysis. The results showed the drawbacks of the use of gill nets that are found in the quality of fish caught tend to be slightly physically defective (part of the operculum), and can make the to other species die because the net traps and makes fish spun. Sondong can not be recommended as a good fishing gear based on the CCRF, because the mesh size used is small so the selectivity of sondong is low, and the technique of sondong operation can damage the habitat. Drifting longline is a fishing gear that is selective and environmentally friendly, although viewed from the types of fish that caught, longline has the potential to catch the fish that protected by law based on the main catch is stingrays. However, stingrays that caught by fishermen in dumai are not the fish that protected by law. The conclusion of the study is gill net and drifting longline are recommended fishing gear to fishermen in Dumai city, because it is appropriate with the provisions of the CCRF document
Surimi Quality Leaftail Croaker Fish with Differences of Leaching Frequency Dini Surilayani; Ririn Irnawati; Rifki Prayoga Aditia
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8633

Abstract

Leaftail croaker fish (Johnius sp) is one of less economically important demersal bycatch, abundant yet underutilized. Efforts to increase the economic value into surimi product, since it has tender, white and thick texture of meat. As an important factor in surimi production process, this study aimed effects of different leaching frequency on chemical and physical characteristics of product in order to obtain its optimum frequency. Completely randomized design was used with 3 different leaching frequency and 3 repetitions. Further, each sample were analysed chemically using proximate analysis (water content, protein content and fat content) and physically using sensory analysis (folding and cutting test). Statistical non parametric Kruskal Wallis test was conducted to have significance level of folding and cutting test. More leaching frequency increases water content value, but decrease protein and fat content value in surimi. Statistical analysis suggested that optimum characteristics of surimi resulted from 2 times leaching with water content of 82.61%, protein content of 15.58% and fat content of 0.36%. Although, sensory analysis showed that leaching frequency positively correlated to the value of folding and cutting test, 2 times leaching was also optimum for surimi production process.
The Spawning of Koi (Cyprinus carpio) using Semi-Artificial Method: The Observation of Fecundity, Fertilization Rate and Hatching Rate Akbar Maulana Al Ishaqi; Putri Desi Wulan Sari
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.6862

Abstract

Semi-artificial spawning is spawning which is done by providing hormonal stimulation to the boordstock, but the process of ovulation occurs naturally. This study aims to determine the fecundity, Fertilization Rate (FR), and Hatching Rate (HR) in koi fish spawned by the semi-artificial spawning method. Spawning was done by injecting ovaprim dose 0.5 ml / kg broodstock weight. Spawning was done three times for the three type of Koi broodstock. Spawning I for the broodstock of Platinum (1.2 kg), spawning II for the broodstock of Shiro (2.4 kg), and spawning III for the broodstock of Sanke (2.2 kg). Fecundity obtained from spawning I to III were 100.000, 250.000 and 300.000, respectively. The fertilization Rate (FR) obtained from spawning I to III were 78%, 83%, and 71%, respectively. Hatching Rate (HR) obtained from spawning I to III were 42%, 67%, and 61%, respectively
Identification of Antibiotic-Producing Bacteria from Extreme Microhabitat in Molecular Mangrove Ecosystems and Their Activity on Pathogenic Bacteria (Vibrio alginolyticus) Desy Mutia Sari; Irwan Effendi; Nursyirwani Nursyirwani
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8628

Abstract

The presence of antibiotic-producing bacteria from microhabitat in mangrove ecosystems can be useful to produce new antibiotics for industrial and environmental conservation. Mangrove ecosystems in Dumai have the potential to possess antibiotic-producing bacteria that have not been much studied. The objective of this research was to obtain antibiotic-producing bacteria from extreme microhabitats in the mangrove ecosystem in suppressing the growth of pathogenic bacterial pathogens (Vibrio alginolyticus). Samples were taken from several microhabitat mangrove areas in Dumai (Kelurahan Purnama Dumai), Riau Province. The survey method is used for identification, antibacterial test against pathogenic bacteria (V. alginolyticus). Bacterial isolation was carried out using the pour plate method and purification was carried out using the quadrant streak method. Identification is carried out through observations of macroscopic, microscopic morphology, biochemical tests, antagonism tests (agar diffusion method on agar nutrient media) and DNA analysis. Sequencing of 16S rDNA from the best antibiotic-producing bacterial isolates indicated that molecularly identified of Bacillus amyloliquefaciens, Bacillus cereus, Enterobacter hormaechei, Klebsiella pneumonia, and Enterococcus gallinarum. All bacteria were able to inhibit the growth of V. alginolyticus
Front Matter Volume 9 Nomor 2 (Desember 2019) Redaksi JPK
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8639

Abstract

Diversity and Distribution of Macroalgae in Beralas Bakau Island, Gunung Kijang District, Bintan Regency Fadhil Dwi Prakoso; Febrianti Lestari; Tri Apriadi
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.7357

Abstract

Bintan Regency have potential aquatic resources which have ecologically important value, one of these resources is macroalgae or seaweed. The objective of this study was to determine the composition of species, density, distribution patterns and environmental factors that influence the presence of macroalgae in the waters of the Beralas Bakau island. This research was conducted with a random method of 30 points using a 2x2 m plot. The results of the study found 7 types of macroalgae namely, Acanthophora spicifera, Caulerpa lentillifera, Gracilaria Salicornia, Halimeda opuntia, Kappaphycus cottonii, Padina australis, and Sargassum cristaefolium. The highest density was Sargassum cristaefolium (34.75 ind/m²) and the lowest was H. opuntia (0.25 ind/m²) with a total overall value of species density 51.25 ind/m². The distribution pattern value was uniform with a value of -2.843. Based on the results obtained from the Principal Component Analysis (PCA), the relationship between phosphate parameters and pH was more closely related to the density of macroalgae types compared with other chemical physics parameters
Preliminary Study of Caridina kaili Domestication, Endemic Shrimp to Lake Lindu, Central Sulawesi, Indonesia Muh Herjayanto; Samliok Ndobe; Abdillah Abdillah; Muamar Muamar; Puput Melaty; Abdul Gani; Muhammad Fadli; Novian Suhendra; Abd Waris; Musdalifa Musdalifa
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8629

Abstract

Caridina kaili is one of the endemic shrimp in Lake Lindu, Central Sulawesi, Indonesia. This shrimp has beautiful color and potential as ornamental shrimp, so it needs to be domesticated. The successful ex situ breeding of C. kaili is also expected to avoid overexploitation the shrimp in their habitat in the future. The aim of this study to analized habitat characteristics, survival during and rearing after transportation, percentage of moulting and growth of C. kaili during post-transport rearing. Shrimp are collected in two inlet rivers in Lake Lindu, Uwe Pada and Uwe Lembosa. Transportation using a closed system with a density of 15 ind./L. Shrimp from Uwe Pada are transported for 8 hours 8 minutes, while shrimp from Uwe Lembosa 11 hours 39 minutes. The results showed that C. kaili lives in the shore of streams which have slow current and clear, substrate is coarse sand, mud-sand and leaf litter, and plant roots. The habitat has a temperature range of 18.9-22.7°C; pH 7.73-8.17 and dissolved oxygen 1.99-2.11 mg/L. Survival and percentage molting during transport ranges from 96-100% and 4-5%. During post-transportation rearing, the final survival of shrimp from Uwe Pada is higher (88%) compared to Uwe Lembosa (67%). Higher moulting percentage of shrimp from Uwe Lembosa (27.6-31.4%) and lower growth (0.31 cm long and 0.56 g weight) compared to shrimp from Uwe Pada (moulting 19.6-22.2%, 0.56 cm long and 0.81 g weight), indicate stress conditions of shrimp from Uwe Lembosa due to longer transportation. This study is the first report on the performance of C. kaili during transportation and rearing post-transportation in a controlled environment
BACK MATTER VOLUME 9 NOMOR 2 (DESEMBER 2019) Redaksi JPK
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8657

Abstract

Formulation of sunscreen cream from seaweed (Turbinaria sp.) and Kaempferia galangal Jumsurizal Jumsurizal; Raja Marwita Sari Putri; Aidil Fadli Ilhamdy; Ginanjar Pratama; Riska Chintami Aulia
Jurnal Perikanan dan Kelautan Vol 9, No 2 (2019)
Publisher : JURNAL PERIKANAN DAN KELAUTAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jpk.v9i2.8630

Abstract

Sunscreen cream products are usually derived from ingredients that contain an anti-UV component. Kaempferia galanga and Turbinaria sp. as long as it was known to have a good anti-UV light. However, research on the formulation of sunscreen creams from the two ingredients has never been done, so the need for research from both materials. The objective of this study was to get the best formulation of sunscreen cream from seaweed (Turbinaria sp.) and K. galanga. The treatments used in this study were the ratio between seaweed Turbinaria sp. and K. galanga in a ratio of 1: 1 (Cream A), 1: 2 (Cream B), 2: 1 (Cream C), and control (Cream D). The overall organoleptic value of aroma was not significantly different, whereas the best value for color and texture was found in cream B with an organoleptic value of color 3.27 and texture 3.2. All treatments were homogeneous and had an O/W emulsion type. pH and viscosity values in all treatments were by the applicable cosmetic cream requirements. The highest SPF value was found in cream B with a value of 18.04 ± 4.72. That makes cream B was the best treatment in this study

Page 1 of 2 | Total Record : 12

 1   2 

Filter by Year

2019 2019


Reset
Filter By Issues
All Issue Vol 15, No 1 (2025) Vol 14, No 2 (2024) Vol 14, No 1 (2024) Vol 13, No 2 (2023) Vol 13, No 1 (2023) Vol 12, No 2 (2022) Vol 12, No 1 (2022) Vol 11, No 2 (2021) Vol 11, No 1 (2021) Vol 10, No 2 (2020) Vol 10, No 1 (2020) Vol 9, No 2 (2019) Vol 9, No 1 (2019) Vol 8, No 2 (2018) Vol 8, No 1 (2018) Vol 7, No 2 (2017) Vol 7, No 1 (2017) Vol 6, No 2 (2016) Vol 6, No 1 (2016) Vol 5, No 2 (2015) Vol 5, No 1 (2015) Vol 4, No 4 (2014) Vol 2, No 2 (2012) Vol 1, No 1 (2011) More Issue