Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Authentic Research of Global Fisheries Application Journal (Aurelia Journal)

RECOMMENDATIONS FOR FISHERIES EXTENSION STRATEGIES IN MANGROVE MANAGEMENT ON THE DIMENSIONS OF ORGANIZING FISHERIES EXTENSION IN REMBANG SUB-DISTRICT Nasrudin, Abdul Rohman; Pamaharyani, Luchiandini Ika; Samsidar, Samsidar; Ananda, Yosep Yuswanto Tri; Wardana, Novar Kurnia
Aurelia Journal Vol 5, No 2 (2023): Oktober
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v5i2.13833

Abstract

Fisheries-marine extension in mangrove forest management in Rembang has been conducted for some time, namely in 1988 until now. The problem identified is that the results of the extension program allegedly have not been implemented optimally and have never been assessed the status of its success thoroughly and especially in its sustainability status so that a fisheries extension strategy is needed. This study aims to formulate recommendations for fisheries extension strategies in mangrove management in Rembang. The analysis method used is Multi-Dimensional Scalling (MDS) through the RAPFISH (Rapid Assessment Technique for Fisheries) approach, this method is used to determine the sustainability status of fisheries extension. Sampling using purposive sampling method, with respondents from mangrove management communities and fisheries communities including fishermen, fish farmers and other fisheries business actors, as well as from the Rembang Regency Marine and Fisheries Agency. The results of this study obtained the sustainability status of fisheries extension in mangrove management in Rembang for organizing fisheries extension in Rembang which includes 5 (five) attributes of 69.89, meaning that sustainability is in the status of "quite sustainable" in supporting mangrove management in Rembang. Substance material in the form of fisheries management and technology and conservation is an attribute with the highest sensitivity value that most affects the sustainability dimension of organizing fisheries extension in Rembang with a value of 11.80.
ENVIRONMENTAL SUITABILITY, PLANTING DENSITY AND INDUSTRIAL PERFORMANCE OF INTENSIVE VANAME (Penaeus vaname ) FISHING IN PONDS Farkan, Mochammad; Sektiana, Sinar Pagi; Nurraditya, Lakonardi; Pamaharyani, Luchiandini Ika; Lathifah, Firyal
Aurelia Journal Vol 6, No 1 (2024): April
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i1.14952

Abstract

Shrimp is one of the leading commodities with high economic value and generates foreign exchange in local and international markets. The production of shrimp farming industry in ponds fluctuates, causing doubts for investors and practitioners to develop shrimp farming in ponds. The weakness is that there is no available data on the evaluation of aquaculture performance as a good shrimp farming planning material. The purpose of this study was to assess the performance of shrimp farming industry in intensive pond system. The research was conducted from September 2023 to February 2024. The research location was Rhee Royal Vannamei Sumbawa West Nusa Tenggara, Indonesia. This research is applied research with data collection methods are observation and quantitative.  Data processing using Microsoft excel and SPSS (Statistical Program for Social Science). The results showed that the land is suitable for vaname shrimp farming, performance analysis showed Average daily growth (ADG) 0.4 gr/day, Average body weight (ABW) 13.86+5.59 g/head, Survival Rate (SR) 55+25%, Food Conversation Ratio (FCR) 1-1.5, and Productivity 11+5 tonnes/ha. The relationship between stocking density and shrimp productivity was not significant. Five cycles of production fluctuate, so it is not possible to determine predictions for the coming year. The prospect of shrimp farming industry in ponds is good enough to improve the economy.
EFFECT IMPACT OF 17α-METHYLTESTOSTERONE ON GROWTH PERFORMANCE AND FEED CONVERSION RATIO IN OF TILAPIA (Oreochromis niloticus) Suseno, Dewi Nurmalita; Hakimah, Nisa; Rianto, Budi; Setyastuti, Tri Ari; Pamaharyani, Luchiandini Ika
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.14131

Abstract

Male tilapia fish grow faster than female tilapia, so administering synthetic steroids orally or by soaking has proven to be the simplest, easiest, most effective and reliable technology for sex reversal of tilapia larvae to become males. This research was conducted to analyze the administration of 17α- methyltestosterone on the growth rate and feed conversion of tilapia (O.niloticus). This study used a completely randomized design (CRD) consisting of 3 treatments and 4 replications. The optimum dose used is (60) mg/kg feed, and 0.5 ml/l. The results of this study showed that body weight gain with oral treatment had the best average, namely 226.83c ± 11.88; average length 12.79b ± 0.99, specific growth rate (SGR) 5.46c ± 0.06 and FCR namely 1.05a ± 0.06. Research on the effect of using 17α-methyltestosterone on the growth of oral male tilapia fish obtained the best results by not exceeding the residue limit (5 µg/L or 5 µg/kg) of synthetic steroids in the body of tilapia fish. 
ALYSIS OF MICROBIAL CONTAMINATION IN RED SNAPPER (Lutjanus sp.) AS EXPORT COMMODITY IN TARAKAN CITY Samsidar, Samsidar; Nasrudin, Abdul Rohman; Megawati, Megawati; Pamaharyani, Luchiandini Ika
Aurelia Journal Vol 6, No 2 (2024): October
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/aj.v6i2.15009

Abstract

Red snapper (Lutjanus sp.) is one of the most popular fish species because of its delicious taste with thick and dense meat and high nutritional content such as protein, omega 3 fatty acids, vitamins, and minerals known to be very productive for heart health, brain, bones, and endurance. Red snapper (Lutjanus sp.) as a fishery product is perishable and requires good handling to maintain the quality standards of the fish. Fish quality is an important requirement in the export process based on predetermined standards to prevent biological, chemical, and physical hazards. One of the fish quality testing processes carried out is microbiological testing by looking at the Total Plate Number (ALT) of bacteria. The calculation is carried out based on the SNI 2332:2015 (How to tet microbiology-part 3: Determination of total plate count). Testing was carried out in the laboratory of the Fish Quarantine Centre, Quality Control and Safety of Fishery Products (BKIPM) in Tarakan City. The results showed that the tested red snapper samples contained 3,3 x 103 colonies/g and were still below the maximum limit of 5x105 colonies/g. Red snapper (Lutjanus sp.) in Tarakan City is considered safe and suitable for export in accordance with SNI fresh fish quality requirements in SNI 2729: 2021 and SNI 7388:2009 on the maximum limit of microbial contamination in food.