PENGARUH PEMBERIAN SLUDGE DALAM RANSUM PAKAN TERHADAP LAJU PERTUMBUHAN BENIH IKAN NILA GIFT (Oreochromis sp.)

https://doi.org/10.22146/jfs.8977

Rustidja Rustidja(1*)

(1) Fakultas Perikanan Universitas Brawijaya
(*) Corresponding Author

Abstract


The aim of the study was to know the effect of sludge as the waste of biogas in the feed ration on the growth of nile(Oreochromis sp.) fingerling.

The design experiment used in this experiment was Completely Randomized Design with 4 tretments namely 10; 20; 30; and 40% of sludge ration. A commercial fish feed used as the control. The treatments were done in triplicate.

The result showed that the additions of sludge in each ration did not affect all growth parameter observed, suggesting sludge might be added to the ration up to 40%. The Survival Rates, Specific Growth Rates, Feed Conversion Ratios (FCR), Net Protein Utilization (NPU), EneryConvertion Efficiency (ECE), Protein Efficiency Ratios (PER) ranged from 94,8 to 94,27, 4,77 to 5,98% BW/day, 0,71 to 1,18, 39,3 to 58,97%, 26,45 to 41,49%, and 2,71 to 4,5, respectivey.


Keywords


Feed ration, Oreochromis sp. fingerling, sludge

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References

Ekawati, A.W. 1992. Optimalisasi Kebutuhan Energi Ransum dengan Dua Level Protein yang Berbeda Terhadap Respon Pertumbuhan dan Pemanfaatan Nutrien pada Ikan Nila Merah (Oreochromis niloticus). Fakultas Perikanan. Universitas Brawijaya. Malang. 50 hal.

Jauncey, K and B. Ross. 1982. A Guide to Tilapia Feeds and Feeding. Institute of Aquaculture. University of Stirling. Scotland. 100 p.

Landau, M. 1992. Introduction to Aquaculture. John Wiley and Sons Inc. New York. 440 p.

Mulyanto. 1992. Manajemen Perairan. Fisheries Project. Universitas Brawijaya. Malang. 120 hal.

Suyanto, R. S. 1995. Nila. Penebar Swadaya. Jakarta. 100 hal.

Winarno, F.G., A.F.S. Budiman, T. Silitonga, dan B. Soewardi. 1985. Produksi dan Penggunaan Kotoran Ternak. Dalam : Limbah Hasil Pertanian Urusan Peningkatan Produksi Pangan. Jakarta. 169- 174.

Yunus, M. 1995. Teknik Membuat dan Memanfaatkan Unit Gas Bio. Gadjah Mada University Press, Yogyakarta. 152 hal.

Yunus, M., Setyowati, E., dan Nimarti, S. 1997. Teknik Pengemasan Pupuk Cair Dari Bahan Lumpur Sludge untuk Meningkatkan Pendapatan Petani Ternak. Universitas Brawijaya dan Kelompok Tani Mentas Wonokerto Bantur Malang. 25 h.



DOI: https://doi.org/10.22146/jfs.8977

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Jurnal Perikanan Universitas Gadjah Mada (print ISSN 0853-6384; online ISSN 2502-5066) is published by Department of Fisheries, Universitas Gadjah Mada in collaboration with Semnaskan UGM (Seminar Nasional Tahunan Hasil Perikanan dan Kelautan) and ISMFR (International Symposium on Marine and Fisheries Research).

 

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