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Computer Science & IT Decision Sciences, Operations Research & Management

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PENGARUH KEDALAMAN DAN UMPAN BERBEDA TERHADAP HASIL TANGKAPAN LOBSTER (PANULIUS SP) DENGAN JARING LOBSTER (BOTTOM GILL NET MONOFILAMENT) DI PERAIRAN ARGOPENI KABUPATEN KEBUMEN Kusuma, Rikza; -, Asriyanto; -, Sardiyatmo
Journal of Fisheries Resources Utilization Management and Technology Vol 1, No 1: Januari, 2012
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

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Abstract

Lobster net is Gill Net Monofilament which its operation system is blocking lobster movement. Thus, the lobsters are hooked and winded round onto net. In order to increase the amounts of lobster captured, it is necessary to use bait for collecting lobsters. This research has a purpose to find out is there any interaction between the disposition factor of grabbing tool in 5 and 7 meters depth and the usage of cow hide and goatskin to the amount of lobsters capture (Panulius sp) in Argopeni Kebumen Regency waters. This research uses experimental method. Experimental method is observation under made condition, where that condition is made by the researcher. This method is a methods object which is used to find out is there any cause effect relationship and how big that cause effect relationship. In 5 meters depth using goatskin bait, the amounts of lobster captured are 36. In 5 meters depth using cow hide bait, the amounts are 49. In 7 meters depth, the amounts of lobster captured are 25 by using goatskin bait and 33 by using cow hide bait. The result shows that the difference of grabbing tool disposition gives the effect to the amounts of lobster captured. The difference of bait also gives some effects to that amounts. The result shows that cow hide bait in 5 meters depth gets more lobsters than others.
PENGARUH PERBEDAAN UKURAN MATA PANCING DAN JENIS UMPAN PANCING SOGOK (HANDLINE) TERHADAP HASIL TANGKAPAN BELUT (Monopterus albus) DI RAWA PENING SEMARANG Prasetiyo, Andi; Fitri, Aristi; -, Sardiyatmo
Journal of Fisheries Resources Utilization Management and Technology Vol 1, No 1: Januari, 2012
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

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Abstract

Fishing operations on eel (Monopterus albus) generally uses traps, handline and electrical fishing tools but in this research uses fishing gear called ‘pancing sogok’. ‘Pancing sogok is a fishing gear that consists of stick, line and a hook which operated by embedded on land and left in a night. The aim of this experiment were analyzed effects of size differences on hook (size 1 and 12), analyzed effects of bait differences on type (frog and worm) in Rawa Pening Semarang. The experimental method that used for this experiment was experimental fishing method with 2 variables, which is hook size and type of bait with 4 treatments. Data analysis used normality test and ANOVA test done with SPSS 16.0. The results showed that the differences between hook size number 1 and number 12 gave influences to the amount of eel catch (Monopterus albus). It’s showed by sig score hook size no.1 is 0,00 and sig score hook size no. 12 is 0,00 which both of them have sig score less than 0,05 and it meant H0 pushed away so it concluded that the hook size influenced the fishing catch. In other side, type of bait between frog and worm didn’t give influences on the amount of eel catch (Monopterus albus), it’s showed by sig score frog bait and worm bait which is 0,517 and 0,032 which both of them more than 0,05 and it’s meant H0 accepted. ANOVA test result showed that nothing interaction between hook size and type of bait.
Co-Authors Andi Prasetiyo Aristi Fitri Asriyanto - Rikza Kusuma