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All Journal Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Alif Astagia
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Agriculture, Biological Sciences & Forestry

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Pengaruh Waktu Operasional Alat Tangkap Pukat Cincin (Purse Seine) terhadap Hasil Tangkapan Ikan Teri Jengki (Stolephorus indicus) di Perairan Palang Tuban Faisal Ali; Achmad Kusyairi; Alif Astagia
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 3 No. 1 (2025): Maret : Manfish : Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v3i1.131

Abstract

Fishing in the waters of Palang Tuban are continuously carried out, one of which is the capture of jengki anchovies (Stolephorus indicus). The purse seine fishing gear is a productive and efficient tool for capturing jengki anchovies without requiring a fish aggregation device (FAD). Fishermen in Palang Waters often experience varying results, where some catch a large amount of fish, while others catch much less. Some fishermen operate their gear for shorter or longer periods, but this does not guarantee a higher catch. This study aims to determine the operational time of the purse seine gear on the catch of jengki anchovies, and also to examine the effect of different operational times on the catch. Data was collected through experiments with two different treatments, each repeated 16 times, totaling 32 data points. The main parameter analyzed in this study was the quantity or weight of the catch. The research method used was experimental fishing with t-test analysis. The results of the t-test with 16 repetitions at 04:00-10:00 WIB and 07:00-13:00 WIB showed average catches of 1.391 kg and 1.234 kg, respectively, with a significance (2-tailed) value of 0.340 > 0.05. The t-test results indicate that H0 is accepted, and H1 is rejected, meaning there is no significant difference between the two time periods.
Pengaruh Variasi Umpan Buatan terhadap Hasil Tangkapan Tuna Sirip Kuning dengan Pancing Ulur di Morotai. Yulianti Istiana; Achmad Kusyairi; Alif Astagia
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 3 No. 1 (2025): Maret : Manfish : Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v3i1.136

Abstract

Morotai Island Regency is a coastal village so that this area is rich in the potential of marine natural resources, especially fish resources. Generally, fishermen in Morotai Island Regency in utilizing fish resources are still traditional in nature where the average fisherman still uses simple fishing gear, namely a handline using bait as a lure of fish in tuna fishing operations. The benefit to be obtained is to provide information to fishermen about the catch of a handline with the use of different artificial bait as an effective bait, therefore the purpose of this study is 1) Knowing the effect of different types of artificial bait on yellow fin catches ( Thunnus albacares) using a fishing gear (handline) and; 2) Determine the conclusion of artificial bait that is more effective and has the potential to get the catch for use on the fishing gear (handline). This research was located in the waters of Daeo Majiko Village, Morotai Island Regency. The research time was 2 months. This research was conducted using the experimental fishing method with a Randomized Group Design (RAK). The data collected was processed using the ANOVA test, where the aim was to find significant differences between the 3 different types of bait which were the highest baits in obtaining catches during the research.
Co-Authors Achmad Kusyairi Faisal Ali Yulianti Istiana