DETERMINING DOSAGE OF SILAGE OFFAL SHARK (Rhizoprionodon sp.) IN FISH FEED FORMULATION DUMBO CATFISH (Clarias gariepinus)

Ramli Ramli

doi:10.5281/jsapi.v6i2.288

Ramli Ramli Program Studi Pengolahan Hasil Perikanan, Akademi Perikanan Ibrahimy, Situbondo

10.5281/jsapi.v6i2.288

Keywords: feeding, African catfish, shark Silage offal.

Abstract

Increased commercial feed African catfish (Clarias gariepinus) are not dimbangi with an increase in sales price of production, so as necessary to find a cheap alternative feed and nutrients according to the needs of African catfish. Offal shark (Rhizoprionodon sp.) Can be used as alternative feed with fermented silage first being to improve the quality of its nutritional value. This study aims to determine the effect and dose utilization of sharks in offal silage feed formula to the growth of African catfish (Clarias gariepinus.). The experimental design used was completely randomized design (CRD) with 5 treatments and 3 replications that substitution treatment offal silage protein sharks against fish meal protein. The results showed the best dose offal silage sharks to substitute protein fish meal in fish feed formulas African catfish is amounted at 63.50% for the specific growth rate of 5.004% of body weight / day; 63.50% for feed conversion ratio of 1.21; 41.67% for protein efficiency ratio 0.049; 57.93% to 25.40% protein retention and 52.00% for the activity of the protease enzyme tyrosine 12.31 mol / g.menit.

Downloads

Download data is not yet available.

References

Anonymous, 2013. Pengembangan Sub Sektor Perikanan Budidaya Air Tawar di Kawasan Minapolitan Kabupaten Kampar, Provinsi Riau.www.kkp.go.id. Diakses dari internet 12 Mei 2013.

Affandi R, D.S Sjafei, M.FRaharjo dan Sulistiono. 2005. Fisiologi Ikan (Pencernaan). Bogor: Institut Pertanian Bogor, Pusat Antar Universitas llmu Hayat. Hal. 112-114.

Amalia. R, Subandiyono, E. Arini. 2013. Pengaruh Penggunaan Papain Terhadap Tingkat Pemanfaatan Protein Pakan dan Pertumbuhan Lele Dumbo (Clarias gariepinus). J. Tek.Kim.Ind. 2: 56-63.

Azwar, Z.I. 2010. Peningkatan Kualitas Gizi Maggot dan Tepung Ikan Lokal Melalui Fermentasi Sebagai Sumber Protein dalam Formulasi Pakan Ikan Nila. Badan Riset Kelautan dan Perikanan (BRKP) Balai Riset Perikanan Budidaya Air Tawar. Bogor. Hal. 76-82

Buwono, I. D. 2005. Kebutuhan Asam Amino Esensial dalam Ransum Ikan. Kanisius. Yogyakarta. 56 hal.

De Silva, S.S. and T.A. Anderson. 2005. Fish Nutrition in Aquaculture. Chapman And Hall, 2-6 Boundary Ror, London SE1 8 HN. UK. 319p.

Effendi dan Hefni. 2007. Telaah Kualitas Air. Kanisius, Yogyakarta.

Fujaya, Y. 2004. Fisiologi Ikan. Dasar Pengembangan dan Teknik Perikanan. Rineka Cipta. Jakarta. 179 pp.

Halver J.E and R.W Hardy. 2008. Fish nutrition. Academic Press. United States.

Herizon, 2006. Pengaruh Kadar Silase Jeroan Ikan Patin yang Berbeda dalam Pakan Terhadap Pertumbuhan Ikan Mas Cyprinus carpio. [Skripsi]. IPB. Bogor. 67-68 hal.

Ikhsan. M. Z dan E. Rahmawati. 2012. ProposalBLM Pengembangan Usaha Mina Pedesaan Perikanan Budidaya (PUMP_PB) T.A. 2012. Kelompok Pembudidaya Ikan “Patil Lele”. Panggungharjo, Sewon, Bantul. Hal. 3-4

Lehninger, A.L., 2002. Dasar-dasar Biokimia, jilid II, Alih Bahasa: Thenawidjaya, M., Erlangga Jakarta

Narejo. N. T, B. A. Dars, H.B. Khoso and H. Mehsar. 2011. Optimum Protein Requirements for the Intensive Culture of Labeo rohita(Hamilton) in Glass Aquaria. Song.J.Sci.Tech. 1: 23-30

[NRC] National Research Council. 2003. Nutrient Requirements of Domestic Animal: Nutrient Requirements of Warmwater Fishes and Shellfishes. Washington: National Academy Press.102 pp.

Rahayu, K., 2008. Isolasi dan Pengujian Aktivitas Enzim. PAU Pangan dan Gizi. Universitas Gajahmada. Yogyakarta. 46 hal.

Ramasubburayan. R, P.yapparaj, K.J. Subhashini, M. N. A.Palavesam and G.Immanuel. 2013. Characterization and Nutritional Quality of Formic Acid Silage Developed From Marine Fishery Waste and Their Potential Utilization as Feed Stuff For Common Carp Cyprinus carpioFingerlings.J. Aqua. Man. Tech. 3 (12): 312-318.

Spannhof, L. 2007. Study of the Carbohydrate Metabolism of The Freshwater Ell (Anguilla anguilla) and the raibow trout (Salmo gairdneri). J. Appl. Sci. Environ. Manage.16(1):165–167.

Sumarsih, S. 2009. Potensi Mikrobiologis Ikan Rucah. Fakultas Peternakan' Univeritas Diponegoro, Semarang' (Laporan penelitian).

Watanabe, T. 2005. Fish Nutrition and Marine Culture : JICA Text Book General Course. Japan : University of Fisheries.P.65-71.

Yamin. M, Palinggi, dan N.N, Rachmansyah. 2008. Aktivitas Enzim Protease Dalam Lambung dan Usus Ikan Kerapu Macan Setelah Pemberian Pakan. Media Akuakultur. 3 (1): 1-5.

Zonneveld N, E.A Huisman dan. J.H Boon. 2001. Prinsip-Prinsip Budidaya Ikan. PT. Gramedia Pustaka Utama, Jakarta. 318 hal.