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Pengaruh Kecepatan Penarikan Tali Kolor (Purse Line) pada Alat Tangkap Purse Seine Terhadap Hasil Tangkapan Ikan di Sampang Misbahus Surur; Exist saraswasti; Yusrudin Yusrudin
Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan Vol. 1 No. 3 (2024): September : Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/tumbuhan.v1i3.114

Abstract

Purse seine is a fishing tool used to catch surface fish that are grouped and pulled towards the light. It works by encircling schools of fish with a net to create a vertical wall that blocks the fish's ability to move horizontally. The aim of the research is to find out how the speed of pulling the drawstring (purse line) affects the number of fish caught in Sampang waters. The research method used was an experimental method, namely by conducting experiments and monitoring the treatment carried out on purse seine fishing gear on mackerel fish caught in Sampang waters. The results of test 1 show that the results of catching mackerel fish in the catches from 3 treatments and 9 repetitions were very significantly different, so it can be concluded that from the results of the fishing experiment with a purse seine, drawstring speed had a very significantly different effect.
Pengaruh Penggunaan Waktu Operasi Penangkapan yang Berdeda pada Alat Tangkap Bagan Tancap terhadap Hasil Tangkapan Ikan Teri (Stolephorus Sp) di Perairan Karangantu Serang Banten Rhandy Rakasiwi; M Tajuddin Noor; Yusrudin Yusrudin
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v2i2.78

Abstract

Bagan stepper is a productive fishing tool for catching pelagic fish, especially anchovies. Utilization of existing resource potential can be improved by knowing the best transportation time, so it is necessary to analyze the level of effectiveness of the step-by-step fishing gear. The aim of this research is to determine the best transportation time for catches obtained using step-on fishing gear in order to improve the welfare of Karangantu fishermen. The method used in this research is the experimental fishing method by observing each treatment then calculating the weight (kg) of the catch using a step chart with 2 treatments (transport time 20.00 WIB and transport time 22.00 WIB) and 16 repetitions (trips). From the analysis results obtained, the calculated F value = 1.32, and the F table value = 1.15, so the data is not homogeneous. For the calculated t value = 0.10, and for the t table value = 3 then Ho is not rejected. So it can be concluded that there is a real difference between the anchovy catches using transportation times of 20.00 WIB and 22.00 WIB. Transport time 20.00 WIB provides the most fish catches
Pengaruh Perbedaan Jenis Umpan Alat Tangkap Pancing Ulur (Handline) terhadap Hasil Tangkapan di Perairan Muncar Banyuwangi Jawa Timur Jessica Jessica; Yusrudin Yusrudin; Exist Saraswati
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v2i2.80

Abstract

Line fishing consists of several components, namely 1) reel; 2) fishing line; 3) fishing line; and 4) weight. Line fishing business in its development has not experienced much significant progress when compared to other fishing gear. To overcome this, various efforts and modifications were made to optimize the productivity and effectiveness of this fishing gear. In addition, the use of fishing rods with various sizes and types as well as modification of various kinds and forms of artificial bait for fishing effectiveness is relatively less applied by handline fishermen.The purpose of this study is to determine the effect of the use of different types of artificial bait on fish catches, to determine the interaction between the differences in the use of different types of artificial bait in fishing gear during fishing operations. The research method that will be carried out is the experimental fishing method, namely the method by participating in fishing operations using hand line fishing gear that will be given three different types of artificial bait. The artificial baits used are chicken feathers, goldfish thread and pentil.
Pengaruh Warna Umpan terhadap Hasil Tangkapan Ikan Cakalang (Katsuwonus pelamis) pada Alat Tangkap Pancing Ulur di Perairan Prigi, Kabupaten Trenggalek Gilang Anugrah Kusma Fitranda; Exist Saraswati; Yusrudin Yusrudin
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.v3i1.134

Abstract

Handline fishing is a simple fishing gear widely used by fishermen in the waters of Prigi, Trenggalek Regency. One of the target fish species for this fishing gear is skipjack tuna (Katsuwonus pelamis). This study aims to determine the effect of bait color on the catch of skipjack tuna using handline fishing in the waters of Prigi. The research method used was experimental fishing with a Randomized Block Design (RBD), testing three different bait colors: red, blue, and white. The study was conducted over nine fishing trips, and the catch results were analyzed using variance analysis (ANOVA) and the Least Significant Difference (LSD) test. The results showed that the red bait yielded the highest catch with 314 fish, followed by blue with 251 fish, and white with 216 fish. The variance analysis indicated a significant difference in the effect of bait color on skipjack tuna catch. Thus, it can be concluded that using red-colored bait is more effective in increasing skipjack tuna catches compared to blue and white bait.
Pengaruh Perbedaan Warna Lampu pada Hasil Tangkapan Ikan Teri (Stolephorus Sp) pada Alat Tangkap Bagan Perahu di Perairan Karangantu Serang Banten Ibnu Gustiron; Gilang Rusrita Aida; M Tajuddin Noor; Yusrudin Yusrudin
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 2 No. 2 (2024): September: 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.v2i2.73

Abstract

Boat lift net is a fishing tool that operates at night. This tool has the aim of getting catches in large quantities by using light aids from lamps. This research aims to investigate the effect of different colors of lights on the catch of anchovies (Stolephorus sp) on boat fishing gear in the waters of Karantu Serang, Banten. The experimental fishing method will be used with two different colored lights, namely green and white. Anchovy catch data will be collected and analyzed to evaluate whether there are significant differences in the number of anchovy catches caught in the two different light colors. It is hoped that the results of this research will provide a better understanding of the influence of different colors of lights on the catch of anchovies (Stolephorus sp) on boat fishing gear in the Karangantu waters of Serang, Banten.
Pengaruh Perbedaan Waktu Towing pada Alat Tangkap Jaring Insang (Gill Net) terhadap Hasil Tangkapan Ikan Kakap Putih (Lates Calcarifer) di Perairan Gisik Cemandi Sidoarjo Chytline Canisha Praftono; Exist Saraswati; Yusrudin Yusrudin
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 2 No. 2 (2024): September: 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.v2i2.74

Abstract

In fishing, the majority of the Gisik Cemandi villagers use gill nets as fishing gear, which also affects the catch of white snapper. The practice of pulling nets at different times can produce different catches. The purpose of this research is to identify the composition of the gillnet catch. And to analyze the effect of differences in towing time on the gillnet catch. And to find out the optimal towing time in catching white snapper using gillnet fishing gear. Data analysis uses statistical analysis using Analysis of Variance (ANOVA) and Normality to ensure that the data analyzed is appropriate. To see whether or not there is an effect of the soaking time, if there is a significant effect, the statistical analysis is continued with the BNT Test for the soaking time with which time gives the best white snapper catch. These results indicate that there is a significant difference in the catch variable between the 4-hour treatment with 3 hours and 2 hours.
Tingkat Pemanfaatan Ikan Tuna (Thunnus albacares) di WPP-NRI 573 yang Didaratkan di Pelabuhan Perikanan Samudera Nizam Zachman Jakarta Utara Nazmadiah Tri Aryani; Yusrudin Yusrudin; Sumaryam Sumaryam
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.v3i1.145

Abstract

Tuna fish (Thunnus albacares) is a fish that has a fairly high economic value and is the dominant catch landed at PPS Nizam Zachman which comes from the WPPNRI 573. Based on the high production results and fishing activities, it is necessary to analyze the utilization level that has been carried out by PPS Nizam Zachman in the WPPNRI 573 for the sustainability of tuna fish (Thunnus albacares). This study aims to determine the CPUE (Catch per Unit Effort), sustainable potential (MSY), utilization level and effort level of tuna fish (Thunnus albacares) landed at PPS Nizam Zachman. This study was conducted on 18 until 30 November 2024. The method used in this study is the Schaefer surplus production method approach. Tuna (Thunnus albacares) were caught using handline fishing gear, purse seines, and tuna longlines. The standard used as the FPI (Fishing Power Index) is the highest CPUE value, namely purse seines. Based on the analysis using the Schaefer model, the intercept value (a) shows 30.864 and the slope (b) is -16.458. The intercept value shows that if there is no fishing effort, the potential for tuna (Thunnus albacares) in WPPNRI 573 available in nature is still 30.864 tons/trip. The MSY catch was 14,469,702 tons, the optimum effort was 938 trips, and the allowable catch was 11,575,762 tons with an average utilization rate of tuna (Thunnus albacares) in WPPNRI 573 landed at PPS Nizam Zachman of 92% with an average effort rate of 106%. This shows that the utilization rate of tuna (Thunnus albacares) in WPPNRI 573 landed at PPS Nizam Zachman is in a dense catch condition.
Pengaruh Jenis Umpan terhadap Hasil Tangkapan Rajungan (Portunus pelagicus) dengan Alat Tangkap Bubu di Pantai Pasir Putih Karawang Alamika Ludirosari; Yusrudin Yusrudin; Sumaryam Sumaryam
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.v3i1.146

Abstract

Fishing activities of crab (Portunus pelagicus) on the white sand beach are mostly carried out by traditional fishermen using various equipment. Bubu is the recommended fishing gear for catching crab. This fishing gear is a trap and is passive and is classified as a trap type of fishing gear. One of the determining factors that increases the catch of crab (Portunus pelagicus) is bait. This study aims to determine the effect of using different types of bait and determine the most effective choice of bait in catching crabs that live on the White Sand Beach, Karawang. The method used in this study is the Experimental Method with a Randomized Block Design (RAK). The types of bait used are petek fish, puffer fish and chicken liver. Data analysis used the One-way ANOVA test and continued with the BNT Test. The number of catches obtained during the study was 66 crab (Portunus pelagicus) consisting of salted petek bait (28), salted puffer fish bait (23) and chicken liver bait (15). Based on the analysis of the results of the One-way ANOVA test, a significant value for the type of bait was obtained of 0.000 with a significant value <0.05, so it can be concluded that different types of bait have an effect on the catch of crab (Portunus pelagicus).
Analisis Produksi Penangkapan Ikan Cakalang (Katsuwonus pelamis) di WPPNRI 572 yang Didaratkan di Pelabuhan Perikanan Samudera (PPS) Nizam Zachman Jakarta Yansen Yosafat; Yusrudin Yusrudin; Sumaryam Sumaryam
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.v3i1.147

Abstract

One of the main problems in the productivity of skipjack tuna (Katsuwonus Pelamis) fishing is overfishing which threatens sustainability. This research was conducted to analyze production activities, utilization levels, and their relationship to the sustainability conditions of skipjack tuna (Katsuwonus Pelamis) originating from the WPPNRI 572 waters which are landed at Oceanic fishery Harbor Nizam Zachman Jakarta. Data obtained from the annual report of Oceanic fishery Harbor Nizam Zachman Jakarta for the last ten years, then the data was processed to obtain CpUE, MSY, JTB, and TP data using the 1954 Schaefer model quantitative descriptive method. Based on the research, data was obtained that the production of skipjack tuna originating from WPPNRI 572 and landed at the Oceanic Fishery Harbor Nizam Zachman Jakarta in the last ten years was 366,677.90 tons with a standard effort of 8.644 trips, a CpUE value of 42,42 tons/trip, an MSY value of 39.208,46 tons/trip, and a maximum JTB value. 31.366,77 tons/trip. Based on this data, it was found that the condition of the skipjack tuna resource originating from WPPNRI 572 was in Fully-exploited status with a condition of 94%.
Pengaruh Waktu Setting Bubu terhadap Hasil Tangkapan Rajungan (Portunus pelagicus) di Perairan Tanjung Kait Kabupaten Tangerang, Banten Muhammad Syalfa Mahraja Saat; Yusrudin Yusrudin; Sumaryam Sumaryam
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.v3i1.154

Abstract

The purpose of this study is to determine the most effective setting time for collapsible crab traps in catching blue swimming crabs (Portunus pelagicus) in the waters of Tanjung Kait, as well as to assess whether the setting time affects the number of crabs caught across three different time periods. The research method used in this study is an experimental method. Experimental research fundamentally aims to test the relationship between cause and effect. This study employs a Randomized Block Design (RBD) with nine repetitions, using three different setting times: morning, noon, and night. The results of this study indicate no significant difference between the three setting times—morning, noon, and night. Although variations in the number of crabs caught at different times were observed, statistical analysis confirms that these differences are not significant. Therefore, blue swimming crab fishers in the waters of Tanjung Kait can use any of these three setting times to achieve effective catches.