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Asriyanto M.Pi.
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Computer Science & IT Decision Sciences, Operations Research & Management

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PENGARUH PERBEDAAN KONSTRUKSI MATA PANCING DAN JENIS UMPAN TERHADAP HASIL TANGKAPAN KAKAP MERAH (Lutjanus argentimaculatus) DENGAN PANCING ULUR (hand line) DI PERAIRAN CIREBON CANGKOL, JAWA BARAT Oktafiani, Rizka; M.Pi., Asriyanto; M.Pi., Pramonowibowo
Journal of Fisheries Resources Utilization Management and Technology Vol 2, No 2: April, 2013
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

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Abstract

Cangkol waters is one of Cirebon’s area which has potensial of demersal fish has about 249,66 ton/year. Lutjanus argentimaculatus fish is one of demersal species the important economic and be the main target of the arrest. The success for fishing by using hand line does not only dependent on the use of the hook, but also bait that used to obtain the expected result. The study was conducted by hand line with the hook and bait treatments are different. The aims of the research are to know the effect of hook constructions (single and sequential double), the effect of bait types (live shrimp and pieces of squid) and the presence or absence of interaction between two factors towards the number of catch Lutjanus argentimaculatus. The method which are used in this research is experimental fishing method. The result of this research showing that the differences of hook construction effect to the catch, which is the sig values number of the catch are (0.000) <0.05 H0 is rejected, while the use of different types of bait did not effect to the catch, which is the sig values number of the catch are (0.109)> 0.05 H0 accepted. There is no interaction between the two factors are different bait and hook. So, the conclusion is that the use of single hook with yellow prawn bait although squid is better than using the sequential double.
PENGARUH PERBEDAAN MATA JARING GILL NET LINGKAR (ENCIRCLING GILL NET) TERHADAP CARA TERTANGKAP IKAN KEMBUNG PEREMPUAN (Scomber negletus) DI PELABUHAN PERIKANAN PANTAI (PPP) TAWANG KABUPATEN KENDAL Hargyandaru, Hanung; M.Pi., Asriyanto; M.Pi., Pramonowibowo
Journal of Fisheries Resources Utilization Management and Technology Vol 2, No 2: April, 2013
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

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Abstract

Tawang waters have a high potential of fisheries which one of them is short bodied mackerel fishery. Potential sustainable utilization of mackerel in Kendal began to dominate the total production each year exceeds the number of other species of annual fish production as in the year 2009 with 55.222 kgs, in 2010 with 98.263 kgs and 81.027 kgs in 2011. The use of gill nets has been known for a long time by fishermen in Coastal Fishery Port of Tawang for catching short bodied mackerel, according to the fisherman of Tawang, the fish catched using mesh size 2” gill net is perceived less optimal for them. The goal of this research is to find out and analyze the use of different mesh sizes, the different of the way short bodied mackerel caught and the interaction between the mesh size and catching way to the short bodied mackerel (Scomber negletus) caught in Tawang Waters. This research was held from September to October 2012 in Tawang Waters, Kendal District, Central Java Province. This research uses experimental fishing method. The data analysis uses one Way Anova with the support of SPSS 19.0 program. The result of this research shows that the use of different mesh size affects to the fish catch, that mesh size 1.75” scores higher. There is a significant difference in amount and weight of caught fish by gilled and entangled way from the total short bodied mackerel (Scomber negletus) caught, which more fish caught by using gilled than entangled way. There is also an interaction effect between the difference of mesh size 1.75” and 2” and the difference way of caught using gilled and entangled to the catch of short bodied mackerel.
Co-Authors Hanung Hargyandaru Pramonowibowo M.Pi. Rizka Oktafiani