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ANALISIS PENANGANAN IKAN YANG BAIK DI PPS NIZAM ZACHMAN JAKARTA DENGAN METODE DESIGN THINKING Purwanto, Hadi; Alauddin, Muhammad Hery Riyadi; Ramli, Muhammad Suni
Jurnal Teknologi Perikanan dan Kelautan Vol 15 No 1 (2024): FEBRUARI 2024
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.15.33-46

Abstract

The quality and safety of fishery products is an important thing to ensure the quality of fishery commodities. One form of concern for the quality of capture fishery products is the issuance of Good Fish Handling Practices (CPIB) certificates for fishing vessels. Nizam Zachman Ocean Fishing Port (PPS) of Jakarta is one of the largest fishing ports in Indonesia. However, fish demolition activities carried out at the Nizam Zachman Fishing Port are still manual and not hygienic. It is proven that a small number of ships based at the ocean fishery port have CPIB certificates. Of the approximately 1,700 vessels based on the ocean fishery port, only about 500 vessels have CPIB certificates. This activity aims to find problems faced in the process of handling fish properly so the quality of fish is maintained. The design thinking method was used in this research. Data analysis was carried out using the cumulative frequency analysis method presented in the form of Tables and Paretto Diagrams. In 2022, out of 34 vessels applying for CPIB certificates, 25 vessels did not fulfill the parameter of automatic temperature recorder. An automatic temperature recorder is one of the requirements to carry out export activities to the European Union. The design thinking method was used to solve the problem through an automatic temperature recording device innovation with an Internet of Things (IoT) approach.
ECONOMIC FISH LANDED AT THE NUSANTARA FISHERY PORT (PPN) AWANG BAY Yunarty, Yunarty; Renitasari, Diana Putri; Kurniaji, Ardana; Syahrir, Muhammad; Alauddin, Muhammad Hery Riyadi; Risman, Risman; Kusuma, Ni Putu Dian; Amalia, Ayu Rizki
Jurnal Perikanan Unram Vol 15 No 1 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i1.1102

Abstract

Stocking density plays a very important role in the process of Whiteleg shrimp seeding. High stocking density in Whiteleg shrimp larvae will affect the growth and survival of the shrimp. This study aims to analyze the growth and survival of whiteleg shrimp larvae with different stocking densities. The research method used is experimental. This study consists of 1 stocking density treatment with a stocking density of 115 fish/L (treatment A) and 176 fish/L treatment (D) which is repeated 3 times. This study consists of 6 tanks with a volume of 13,000 liters. During the maintenance period, the larvae were given natural feed and artificial feed. The parameters tested were water quality (temperature, pH, DO and salinity), survival and growth parameters. Data analysis used ANOVA. The results of the study showed that the population in the form of a presentation of each larval stage of treatment A was significantly different from treatment D. Likewise, the results of the survival analysis of treatment A were significantly different from treatment B. This means that treatment A with a density of 115 fish/L had better survival compared to a density of 176 fish/L. However, the results of the analysis in treatment A were not significantly different from treatment D. This means that the stocking density does not affect the growth of post larvae. The recommendation for proper stocking density in larval maintenance to produce high survival is to use a stocking density of 115 fish/L
FEED INTAKE AND GROWTH OF VANNAMEI SHRIMP (Litopenaeus vannamei) WITH THE ADDITION OF DIFFERENT ATTRACTANT SOURCES IN SELF-PREPARED FISH FEED Saridu, Siti Aisyah; Budiyati, Budiyati; Leilani, Ani; Alauddin, Muhammad Hery Riyadi; Rasnijal, Muhammad; Wahid, Eriyanti; Supryady, Supryady; Regan, Yip
Jurnal Perikanan Unram Vol 15 No 2 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i2.1465

Abstract

One of the issues in aquaculture activities is the high cost of commercial feed, and self-prepared feed can be one of the solutions. Efforts to improve feed utilization in cultured organisms include the use of stimulants known as attractants. The objective of this study is to observe the use of different attractant sources in self-prepared feed for whiteleg shrimp (Litopenaeus vannamei) by examining feed consumption, feed conversion ratio (FCR), and the growth of the shrimp. The treatments in this study consisted of feed without the addition of attractants (A), feed with the addition of squid meal attractant (B), shrimp head meal (C), and rebon (small shrimp) meal (D). Whiteleg shrimp (DOC 30) with an average weight of 2.96±0.21 g were reared in aquariums, with each treatment consisting of four replicates. After the rearing period, the feed intake for treatments A, B, C, and D was 0.156 g/shrimp, 0.184 g/shrimp, 0.181 g/shrimp, and 0.167 g/shrimp, respectively. The feed conversion ratio (FCR) obtained was 1.8, 1.4, 1.2, and 1.3, respectively. The absolute growth for the four treatments was 1.092 g/shrimp, 1.632 g/shrimp, 1.779 g/shrimp, and 1.506 g/shrimp, respectively. Statistical analysis showed no significant differences among the four treatments (P>0.05) in terms of feed consumption, FCR, and growth. The results of this study highlight the potential use of shrimp head meal, which is a waste product, as an attractant and a protein source.