Garuda - Garba Rujukan Digital

Ho Putra Setiawan

Program Studi Teknologi Penangkapan Ikan, Jurusan Ilmu Kelautan Dan Perikanan, Politeknik Negeri Pontianak

Author-ID : 2479110

Agriculture, Biological Sciences & Forestry Education Library & Information Science

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EFEKTIVITAS MODIFIKASI KONSTRUKSI BUBU DASAR TERHADAP HASIL TANGKAPAN IKAN DI PERAIRAN PULAU LEMUKUTAN KALIMANTAN BARAT Ho Putra Setiawan; Sadri Sadri; Agus Setiawan
Jurnal Teknologi Perikanan dan Kelautan Vol 8 No 2 (2017): NOVEMBER 2017
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Exploiting the potential of catching fish in the waters of the island of Lemukutan by using the base to catch fish trap and still are traditional. Technical aspects in this research is to modify the base where trap construction entrance on change into six and eight and the bamboo wood frame in Polyethylene nets agency change (PE) pipe frame of cast concrete picture with. The purpose of this research is Get method model, analyze the effectiveness of basic trap modification construction basic financial analysis and trap. Analysis of the composition of catches against the third type of trap get results of 84.88 kg or of 690 tail at a depth of 9 m and 95.53 kg or 800 tail at a depth of 12 m. The frequency of occurrence of the yellow tail fish (Caesio erythrogaster) had the largest proportion at a depth of 9 m long and 12 m is 86.8 % and 99.5 %. Analysis of the index of Diversity (H â€˜) to the waters of the Lemukutan Island of 1.6 by category index of diversity (H â€˜ â‰¤ 2). The results of the analysis of R/C Ratio indicates that modifications to the construction of beam model trap obtaining R/C = 1.035 where economically feasible and viable use developed as a basic fishing effort in the waters of the island of Lemukutan.

EFEKTIVITAS MODIFIKASI BUBU DASAR KONSTRUKSI ATRAKTOR TERHADAP HASIL TANGKAPAN IKAN DI PERAIRAN PULAU LEMUKUTAN Ho Putra Setiawan; Sadri Sadri; Agus Setiawan; Slamet Tarno
Jurnal Teknologi Perikanan dan Kelautan Vol 10 No 1 (2019): MEI 2019
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Trap have different construction to catch the fishes. The purpose of this study is to obtain the basic trap construction model method, analyze the effectiveness of basic construction modifications and financial analysis. The acquisition of catch composition shows that red snapper (Lutjanus alfifrotouris) gets the largest proportion in unit weight (kg) at a depth of 10 m for modification of basic trap attractors construction beam model of 27,49% and construction does not use attractors at 16,45% and at the depth of 14 m for modification of the base trap attractor construction beam model is 27,40% and the construction does not use attractors at 24,97%, while the largest proportion in units of number (tail) at a depth of 10 m yellow tail fish (Caesio erythrogaster) is 37,89% while construction beam models do not use attractors at 22,80% and at 14 m depth the largest proportion obtained in units of number (tail) is found in yellow tail fish (Caesio erythrogaster) for modification of the base trap attractor construction beam model of 25,64% while the construction does not use contractor at 19,94%. The diversity index value (H') of Lemukutan Island waters region is 3,9 while the comparative analysis of fish production (one-way anova) shows that the treatment of the two fishing gear construction models did not significantly affect the production of fish caught at a depth of 10 m and 14 m. The results of the R/C ratio showed that the modified fishing gear of the attractor construction beam model obtained an R/C = 1,435 and the construction did not use the attractor R/C value = 1,031, thus the two basic construction models were economically feasible to develop as a business arrest in Lemukutan Island waters.

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