Tjaronge, Muhammad
Pusat Penelitian dan Pengembangan Perikanan, Badan Penelitian dan Pengembangan Kelautan da

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PERFORMANCE OF MANGROVE-FRIENDLY SEMI-CLOSED SHRIMP POND

Indonesian Aquaculture Journal Vol 1, No 1 (2006): (June 2006)
Publisher : Pusat Penelitian dan Pengembangan Perikanan, Badan Penelitian dan Pengembangan Kelautan da

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Abstract

Mangrove has been ............

SPONGE (Callyspongia sp., Callyspongia basilana, and Haliclona sp.) CULTURE WITH DIFFERENT INITIAL EXPLANT SIZES

Indonesian Aquaculture Journal Vol 3, No 2 (2008): (December 2008)
Publisher : Pusat Penelitian dan Pengembangan Perikanan, Badan Penelitian dan Pengembangan Kelautan da

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Abstract

Sponge global demand for industry and research needs far exceeds supply from the sea. Aquaculture is considered as the only viable method that can supply sufficient and sustainable quantities of sponges. Aquaculture method is also one of efforts to anticipate and avoid the over-harvesting of sponges in nature. However, culture methods need to be determined to provide the platform for commercial success. In this study sponges (Callyspongia sp., Callyspongia basilana, and Haliclona sp.) were successfully cultured by transplantation method using polyethylene net with the initial explant sizes of 1 cm, 3 cm, and 5 cm. The result showed that the sponge growth and survival rates were dependent on the species. Callyspongia sp. and Callyspongia basilana gave the highest growth and survival rates on the treatment 3 cm with the final explants length reached 12.20 ± 2.35 cm and 7.603 ± 0.93 cm and survival rates reached 98.33% and 36.67%. In contrast, Haliclona sp. had the highest growth (21.67 ± 0.25) and survival (95%) on treatment 5 cm. Nevertheless, among the three species, treatment using 3 cm and 5 cm of initial explant sizes did not show a significant difference. Therefore for the efficiency of explants use, the best initial explant length for culturing the three species of sponges is 3 cm.

PENGARUH APLIKASI ENDOSULFAN TERHADAP KERAGAAN PRODUKSI UDANG WINDU (penaeus monodon) DAN BANDENG (Chanos chanos) DI TAMBAK

Jurnal Penelitian Perikanan Indonesia Vol 6, No 2 (2000): (Vol.6 No.2 2000)
Publisher : Pusat Penelitian dan Pengembangan Perikanan, Badan Penelitian dan Pengembangan Kelautan da

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Abstract

Penelitian bertujuan mengetahui pengaruh aplikasi tingkat dosis endosulfan terhadapproduksi dan residu dalam tubuh udang windu dan bandeng di tambak Penelitian dilakukan selama tiga bulan dari bulan Mei sampai Juli 1996 di lnstalasi Tambak Percobaan Maranak, Balai Penelitian Perikanan Pantai, Maros. Percobaan diawali dengan persiapan tambak, kemudian tiodan diaplikasikan dengan dosis 0,5 L/ha, 1 L/ha, dan 2 Llha rnasing-masing dengan dua kali ulangan, kemudian dilakukan pencucian kembali terhadap tiodan yang telah diaplikasikan.

POLIKULTUR RUMPUT LAUI Gracillaria sp. DAN IKAN BANDENG, Chanos chanos DENGAN PADAT PENEBARAN YANG BERBEDA

Jurnal Penelitian Perikanan Indonesia Vol 11, No 7 (2005): (Vol. 11 No. 7 2005)
Publisher : Pusat Penelitian dan Pengembangan Perikanan, Badan Penelitian dan Pengembangan Kelautan da

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Abstract

Penelitian bertujuan untuk menentukan kepadatan bandeng yang optimal untuk peningkatan produksi rumput laut, Gracillaria sp. di tambak. Penelitian diawali dengan melakukan persiapan tambak sebanyak 9 petak masing-masing berukuran luas 2.500 m2. Percobaan disusun dalam Rancangan Acak Lengkap (RAL) dengan ulangan sebanyak 3 kali. Benih rumput laut ditebar sebanyak 250 kg/petak, kemudian diberi perlakuan yaitu perbedaan padat penebaran ikan bandeng sebanyak: A) = 500, B) = 1.000, dan C) = 1.500 ekor/petak.