PROFITABILITAS DAN KERAGAAN PERTUMBUHAN BENIH IKAN Tor tambroides DENGAN FREKUENSI PAKAN YANG BERBEDA

Jojo Subagja, Deni Radona
10.14203/beritabiologi.v17i2.3000
| Abstract views: 1074 | PDF views: 999

Abstract

Fish of Tor genus have a slow growth character that resulted in increasing production cost. The high production cost is related to the high price of feed. Fish growth can be triggered by an optimal feeding. A feeding strategy is needed to improve the efficiency of production cost. This study aimed to determine the profitability and the performance of the seedling thai mahseer fish with different feeding frequencies. This study was conducted in Germplasm Research Station, Cijeruk in March-April 2014. The fish used in the experiment have a standard length of 2.29 ± 0.12 cm and weight of 0.32 ± 0.07 g derived from induced breeding spawning of the broodstock natural catches which was adapted for four years in pond concrete. The fish were reared in the aquarium (dimension= 40 x 30 x 30 cm) with a water height of 20 cm and a stocking density of 50 individuals each. The experiment was designed by using three treatments and three replications for each treatment. Fish were feed using commercial feed (protein content = 28%) as much as 20% per day of the total biomass. The treatment observed was feeding frequency, namely (A) three times/day, (B) twice/day, (C) once/day. Results of the experiment for 40 days showed that the increasing values of length, weight, specific growth rate, survival rate, biomass and FCR were not significantly difference (P>0.05). The highest benefit value was obtained in the treatment of feeding with a frequency of three times/day (Rp. 332.304 ± 14.819,-).

Keywords

Tor tambroides, growth, feeding frequency, survival, profitability

Full Text:

PDF

References

Aderolu, A.Z., Seriki, B.M., Apatira, A.L. and Ajaegbo, C.U., 2010. Effects of feeding frequency on growth, feed efficiency and economic viability of rearing African catfish Clarias gariepinus Burchell, 1822 fingerlings and juveniles. African Journal of Food Science, 4(5), pp. 286–290.

Allen, K.O., 1974. Effects of stocking density and water exchange rate on growth and survival of channel catfish Ictalurus punctatus in circular tanks. Aquaculture, 4, pp. 29–39.

Asaduzzaman, M.D., Ikeda, D., Kader, A.M.D., Kinoshita, S., Ghaffar, M.A. and Munafi, A.M.A., 2017. Cellular muscle growth and molecular cloning and expression of growth-related gene of Malaysian Mahseer Tor tambroides larvae fed with live and formulated feeds in indoor nursery rearing system. Aquaculture, 5(2017), pp. 1–9.

Asih, S., Subagja, J., Winarlin. dan Widiyati, A., 2004. Penguasaan teknik pembenihan dan pembesaran ikan batak: peningkatan kualitas telur melalui perlakuan hormonal pada penyuntikan awal dalam berbagai dosis dan selang waktu berbeda. Laporan Hasil Penelitian Balai Riset Perikanan Budidaya Air Tawar, pp. 314–323.

Cunha, V.L.D., Shei, M.R.P., Okamoto, M.H., Rodrigues, R.V. and Sampaio, L.A., 2013. Feeding rate and frequency on juvenile pompano growth. Pesquisa Agropecuária Brasileira, 48(8), pp. 950–954.

Dwyer, K.S., Brown, J.A., Parrish, C. and Lall, S.P., 2002. Feeding frequency affects food consumption, feeding pattern and growth of juvenile yellowtail flounder Limanda ferruginea. Aquaculture, 213, pp. 279–292.

Effendie, M.I., 2002. Biologi Perikanan. Yayasan Pustaka Nusatama. Yogyakarta. Hafeez-ur-Rehman, M., Iqbal, K.J., Abbas, F., Mushtaq, M.M.H., Rasool, F. and Parveen, S., 2015. Influence of feeding frequency on growth performance and body indices of goldfish Carrassius auratus. Journal of Aquaculture Research and Development, 65, pp. 1–4.

Haryono, A., Tjakrawaidjaja. dan Wahyudewantoro, G., 2009. Pengenalan Jenis Ikan Tambra yang Bernilai Komersial Tinggi dan Telah Rawan Punah untuk Mendukung Domestikasi. Dalam: Haryono, A. dan Rahardjo, M.F. eds. Proses Domestikasi dan Reproduksi Ikan Tambra yang telah Langka Menuju Budidaya. Pusat Penelitian Biologi, LIPI Press. Bogor.

Haryono. dan Subagja, J., 2008. Populasi dan habitat ikan tambra, Tor tambroides Bleeker, 1894 di perairan kawasan pegunungan Muller Kalimantan Tengah. Biodiversitas, 9(4), pp. 306–309.

Himawan, Y., Ariyanto, D. dan Syaputra, K., 2013. Performa Benih Ikan Mas Cyprinus carpio Strain Rajadanu dengan Frekuensi Pemberian Pakan Berbeda. Prosiding Forum Inovasi Teknologi Akuakultur. Pusat Penelitian dan Pengembangan Perikanan Budidaya, pp. 423–427.

Kiat Ng Chi., 2004. The Kings of the Rivers Mahseer in Malayan and the Region. Inter Sea Fishery. Selangor Malaysia. Lawrence, C., Best, J., James, A. and Maloney, K., 2012. The effect of feeding frequency on growth and reproduction in zebrafish Danio rerio. Aquaculture, 368?369, pp. 103–108.

Lee, SM., Cho, S.h. and Kim, D.J., 2000. Effects of feeding frequency and dietary energy level on growth and body composition of juvenile flounder, Paralichthys olivaceus Temminck & Schlegel. Aquaculture Research, 31, pp. 917–921.

Liang, J. and Chien, Y., 2013. Effect of feeding frequency and photoperiod on water quality and crop production in a tilapia-water spinach raft aquaponics system. International Biodeterioration and Biodegredation, 85, pp. 693–700.

Lovell, R.T., 1989. Nutrition and Feeding of Fish. Van Nostrand Reinhold. New York.

Luo, L., Li,T.J., Xing, W., Xue, M., Ma, Z.H., Jiang, N. and Li, W.T., 2015. Effect of feeding rates and feeding frequency on the growth performances of juvenille hybrid sturgeon, Acipenser schrenckii Brandt ? × A. baeri Brandt ?. Aquaculture, 448, pp. 229–233.

Mallya, Y.J., 2007. The Effects of Dissolved Oxygen on Fish Growth in Aquaculture. UNU-Fisheries Training Programme. Iceland. Mulyadi., Usman, M.T. dan Suryani. 2010., Pengaruh frekuensi pemberian pakan yang berbeda terhadap pertumbuhan dan kelulushidupan benih silais Ompok hypophthalmus. Terubuk, 38(2), pp. 21–40.

Oliveira, E.G., Pinheiro, A.B., Oliveira, V.Q., Junior, A.R., Moraes, M.G., Rocha, I.R., Sousa, R.R. and Costa, F.H., 2012. Effect of stocking density on the performance of juvenile pirarucu Arapaima gigas in cages. Aquaculture, 370, pp. 96–101.

Radona, D., Subagja, J., Kusmini, I.I. dan Gustiano, R., 2016a. Nilai heterosis dan peranan induk pada karakter pertumbuhan hasil persilangan interspesifik Tor soro dan Tor douronensis. Berita Biologi, 15(2), pp. 107–112.

Radona, D., Subagja, J., Kusmini, I.I. dan Gustiano, R., 2016b. Performa Ikan Semah Tor douronensis dengan Frekuensi Pakan yang Berbeda. Prosiding Forum Inovasi Teknologi Akuakultur. Pusat Penelitian dan Pengembangan Perikanan, pp.15–19.

Radona, D., Subagja, J. dan Arifin, O.Z., 2015. Karakterisasi reproduksi induk dan pertumbuhan benih ikan tor hasil persilangan Tor soro dan Tor douronensis secara resiprokal. Jurnal Riset Akuakultur, 10(3), pp. 335–343.

Radona, D. dan Prakoso, V.A., 2015. Keragaan Fenotip Ikan Mas Rajadanu yang diberi Pakan dengan Frekuensi Berbeda. Prosiding Nasional Perikanan Indonesia. Sekolah Tinggi Perikanan, pp. 249–253.

Subagja, J., Radona, D., Cahyanti, W. dan Asih, S., 2013. Pembenihan Ikan semah Tor douronensis Val. 1842. Laporan teknis penelitian APBN BPPBAT Bogor.

Samsudin, R. dan Djajasewaka, H., 2009. Percepatan waktu rematurasi gonad ikan nilem dengan perbaikan kualitas pakan induk. Laporan Seminar Hasil Riset T.A. 2009. Balai Riset Perikanan Budidaya Air Tawar, Bogor. Unpublished.

Stankovic, M., Markovic, Z., Dulic, Z., Raskovic, B., Zivic, I. and Lakic, N., 2010. Effect of feeding frequencies on carp growth rate-preliminary results. Bulgarian Journal of Agricultural Science, 16(3), pp. 317–321.

Wang, Y., Cui, Y., Yang, Y. and Cai, F., 2000. Compensatory growth in hybrid tilapia, Oreochromis mossambicus × O. niloticus reared in seawater. Aquaculture, 189, pp. 101–108.

Wu, B.L., Luo, S. and Wang, J.W., 2015. Effects of temperature and feeding frequency on ingestion and growth for rare minnow. Physiology and Behavior, 140, pp. 197–202.

Xia, B., Ren, Y., Wang, J., Sun,Y. and Zhang, Z., 2017. Effect of feeding frequency and density on growth, energy budget and physiological performance of sea cucumber Apostichopus japonicus Selenka. Aquaculture, 466, pp. 26–32.

Yohanes. dan Dede., 2016. Ikan ringau dan semah memiliki potensi ekspor. www.thetanjungpuratimes.com. (Diakses pada tanggal 21 Februari 2017).

DOI: https://doi.org/10.14203/beritabiologi.v17i2.3000

Refbacks

  • There are currently no refbacks.