Botia (Chromobotia macracanthus Bleeker, 1852) Potential Broodstock Rearing With and Without Shelter
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Botia fish (clown loach) growth is relatively slow, taking 4-5 months to reach marketable size (2 inch) and 3 years to achieve initial gonad maturation in female and 1 year in male fish. Environmental degradation and overfishing are factors triggering the production of newly potential broodstock. This study aimed to observe the growth response of potential broodstock through rearing technique with and without shelter. Fish were kept inside the aquaria sized 80x40x30 cm with 20 cm water height on the recirculation system. Fish used for shelter treatment were: Total length ± 7.7 cm, height ± 2.09 cm, and weight ± 7.33 g; for no shelter treatment were: Total length ± 6.7 cm, height ± 1.88 cm, and weight ± 4.59 g. Fish were stocked 10 fish / aquarium and fed 3 times / day by at satiation method. Parameters observed were total length, height and weight improvement also water quality. The results showed that growth and feed efficiency had better value when reared with shelter than without shelter.
Keyword: Grow-out, Chromobotia macracanthus, shelter
Anonim.2019.NutrisiIkan. https://www.academia.edu/29817881/Nutrisi_Ikan_Bab_5_.pdf (Desember 2019).
Ali MS, Shofiquzzoha AFM, Ahmed SU. 1999. Effect of submerged aquatic vegetation on growth and survival of Penaeus monodon (Fab.). Bangladesh Journal of Fisheries Research, 3:145-149.
Axelrod HR, William V. 1986. Encylopedia to Tropical Fishes. T. F. H. Publications. Inc. USA.
Baras E, Slembrouck J, Priyadi A, Satyani D, Pouyaud L, Legendre M. 2012. Biology and culture of the clown loach Chromobotia macracanthus (Cypriniformes, Cobitidae): 3-Ontogeny, ecological and aquacultural implications. Aquat. Living Resour. 25:119í¢Ë†'130.
Blaber SJM. 2000. Tropical Estuarine Fishes Ecology, Exploitation and Conservation. Blackwell Science Ltd. Bangor, UK.372p.
Chua T-E, Teng S-K. 1979. Relative growth and production of the estuary grouper Epinephelus salmoides under different stocking densities in floating net-cages. Marine Biology, 54:363-372.
Finstad AG, Einum S, Forseth T, Ugedal O. 2007. Shelter availability affects behaviour, size-dependent and mean growth of juvenile Atlantic salmon. Freshwater Biology, 52:1710-1718.
Fischer P. 2000. An experimental test of metabolic and behavioural responses of benthic fish species to different types of substrate. Canadian Journal of Fisheries and Aquatic Sciences, 57:2336-2344.
Grizmex B. 1968. Animal Life Encyclopedia. Volume 4. Fishes I. Van Nostrand Reinhold Company. New York. US.
Guan R-Z, Wiles P. 1997. The home range of signal crayfish in a British lowland river. Freshwater Forum, 8:45-54.
Kamal MM. 1992. Bioteknologi Ikan Botia (Botia macracanthus Bleeker) di sungai Batang Hari, Provinsi Jambi. [Skripsi]. Departemen Manajemen Sumberdaya Perairan. Fakultas Perikanan dan Ilmu Kelautan. Institusi Pertanian Bogor.
Kottelat M, Whitten AJ, Kartikasari SN, Wirjoatmodjo S. 1995. Freshwater Fishes of Western Indonesia and Sulawesi. Periplusedn. Ltd, Jakarta.
McKenzie DJ. 2011. Energetics of Fish Swimming. Elsevier Inc, Universite´ Montpellier , Montpellier. France.
Millidine KJ, Armstrong JD, Metcalfe NB. 2006. Presence of shelter reduces maintenance metabolism of juvenile salmon. Functional Ecology, 20:839-845.
Narejo NT, Rahmatullah SM, Rashid MM. 2003. Length-weight relationship and relative condition factor (Kn) of freshwater spiny eel, Mastacembelus armatus (Lacepede) from Mymensingh, Bangladesh. Indian Journal of Fisheries, 50(1):81-87.
Olsson K, Nystrom P. 2009. Noninteractive effects of habitat complexity and adult crayfish on survival and growth of juvenile crayfish (Pacifastacus leniusculus). Freshwater Biology, 54:35-46.
Permana A. 2015. Evaluasi Kematangan Gonad Awal Ikan Hias Botia (Chromobotia macracanthus Bleker 1852) Keturunan Pertama (F1) Hasil Budidaya di Balai Penelitian Dan Pengembangan Budidaya Ikan Hias, Depok .Seminar Nasional Perikanan Indonesia Sekolah Tinggi Perikanan, Jakarta, 237-242 November 2015.
Sahiduzzaman S, Tauhiduzzaman, Rahman SM. 2018. Effects of shelter on growth and survival of Asian catfish (Clarias batrachus). International Journal of Fisheries and Aquatic Research, 3:60-63.
Satyani D, Mundriyanto H, Subandiyah S, Chumaidi. Sudarto. Taufik P, Slembrouck J. Legendre M, Pouyaud L. 2006. Teknologi Pembenihan Ikan Hias Botia (Chromobotia macracanthus Bleeker) Skala Laboratorium. Badan Riset Kelautan dan Perikanan. Departemen Kelautan dan Perikanan.
Satyani, D., Slembrouck, J., Subadiayah, S., & Legendre, M. 2007. Peningkatan Teknik Pembenihan Buatan Ikan hias Botia, Chromobotia macracanthus Bleeker. J. Ris. Akuakultur, 2(3): 135-142.
Slembrouck J. 2010. Mass Production of Chromobotia macracanthus. Project FISH-DIVA. Freshwater Fish Diversity in South East Asia.
