Ilham Ilham Jaya, Ilham
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The Variety of Fishing Boat in Takalar Regency Nurul Nahdyah, Nurul; St Aisjah Farhum, St; Ilham Jaya, Ilham
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

This research aims to study the variety of fishing boats based on several technical aspects. This research was carried out from September of 2013 through January of 2014.  This study collected the sampling data (boats at docking condition) in approximately 10 % of existing population along south coast from Takalar regency. The data were analyzed using cluster and PCA (Principal Componen Analysis) to assess the categorization of the boats based on the main dimension size and the mark of the main dimension ratio. The results showed that there are five groups of categorization which have different characteristics on its group. The group I was the boat which has high width and length (L/B), the group II was the boat which has high height and length ratio (L/D), the group III was the boat which has low height and length percentage (L/D), the group IV the boat which had high length, width, height, and the high water loaded (L, BOA, D, and d), and the group V was the boat which had high width and height ratio (B/D).
Effect of fishing techniques, handling facilities and methods On quality of the fish Metusalach, Metusalach; Kasmiati, Kasmiati; Fahrul, Fahrul; Ilham Jaya, Ilham
Journal IPTEKS Pemanfaatan Sumberdaya Perikanan Vol 1, No 1 (2014)
Publisher : Journal IPTEKS Pemanfaatan Sumberdaya Perikanan

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Abstract

The research was aimed at determining the effect of fishing techniques, handling facilities and methods on the quality of the catch. The research employed four types of fishing gears, i.e. purse seine, cantrang, gillnet and boat-liftnet with five replicates each. Five species of the dominant catch were taken for quality determination on-board, at landing sites, and after auctioning. The condition of handling facilities and methods were evaluated. Fish transit time (time lapse between the fish lifting and auction process) was also determined. Results indicated that the fish quality decreased as the transit time increased. Nearly all fish caught were subjected to neither good handling nor low temperature despite the availability of good handling facilities. Nevertheles, the fish quality remained fairly good up to the point of soon after auctioning (pH’s<7 and organoleptic scores >7). When alone, none of the quality predictors affected the fish quality. However, when the fishing techniques were compounded the quality predictors significantly affected the fish quality. Regression analysis showed that, when the fishing techniques were uncompounded, 73.96% of the fish quality was determined by fishing with purse seine, cantrang, boat-liftnet and fish transit time. When fishing techniques were compounded, however, the fishing techniques, on-board handling methods, on-board and on landing site handling facilities, and the fish transit time contributed 73.96% effect to the fish quality. The PCA analysis showed that as much as 52.52% and 27.27% the fish quality were determined by the purse seine and cantrang, respectively.