REKAYASA SALINITAS MEDIA PEMELIHARAAN SEBAGAI UPAYA DOMESTIKASI IKAN GIRU (Amphiprion ocellaris) YANG BERASAL DARI KEPULAUAN SIMEULUE

Sufal Diansyah, Munandar Munandar, Afrijal Afrijal

Abstract


Clownfish (Amphiprion ocellaris) is one reef fish that can be used as ornamental fish saltwater aquarium. The fish has high economic value because the color is attractive. However, this time facing the difficulty found the seeds found in nature as a result of uncontrolled harvesting, especially in the northwest district of Simeulue. The purpose of this study is a way of domestication of clownfish in a population that is almost extinct (endangered) of wild life (natural habitat) into the cultivation environment to determine the viability of a clownfish by administering salinity 32, 30, 28 and 26 ppt performed for 60 the aquariums in a container measuring 60 cm (long), 40 cm (wide) and 40 cm (high). The results showed that administration of different salinity did not significantly affect survival (p>0.05), while the absolute growth rate and feed conversion showed significant results (p<0.05), the value range of the absolute growth rate was ± 0.0014 to 0.00444 grams of feed conversion has a value range of ± 1,311- 5.190 grams.


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References


Allen GR. 1991. Damselfishes of The World. Germany, Hans A. Baensch.

Barton BA, Schreck CB, Barton LD. 1987. Effects of chronic cortisol administration and daily acute stress on growth, physiological conditions, and stresss responses in juvenile rainbow trout. Diseases of Aquatic Organisms, 2: 173-185.

Carrion RL, Alvarellos SS, Guzma’n JM, Maria P, Rio MD, Soengas JL, Manceraa JM. 2005. Growth performance of gilthead sea bream conditions: implication for osmoregulation and energy metabolism. Journal Aquaculture 250: 849-861.

Diansyah S, Budiardi T, Sudrajat AO. 2014. Kinerja pertumbuhan Anguilla bicolor bicolor bobot awal 3 g dengan kepadatan berbeda. Jurnal Akuakultur Indonesia 13(1): 46-53.

Ghufran H, Kordi K. 2010. Pembenihan Ikan Laut Ekonomi Secara Buatan. Yogyakarta.

Goddard S. 1996. Feed Management in Intensive Aquaculture. Chapman and Hall. New York. 194 p.

Rainbow PS, Black WH. 2001. Effect of changes in salinity on the apparent water permeability of three crab species: Carcinus meanas, Eriocheir sinensis and Necora puber. J Exp Mar Biol Ecol 264 : 1-13.

Sari OV, Hendrarto B, Soedarsono P. 2014. Pengaruh variasi jenis makanan terhadap ikan karang nemo ditinjau dari perubahan warna, pertumbuhan, dan tingkat kelulushidupan. Management Of Aquatik Recources 3(3): 134-143

Sawhney S, Gandotra R . 2010. Growth response and feed conversion efficiency of Tor putitora Ham. fry at varying dietary protein levels. Journal of Nutrition 9: 86–90.

Wood EM. 2001. Collection of Coral Reef Fish for Aquaria: Global Trade, Conservation Issues and Management Strategies. Marine Conservation Society, UK. 80pp.




DOI: https://doi.org/10.35308/jpt.v3i1.36

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