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Ketut Suwirya
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RESPON IKAN KERAPU BEBEK, Cromileptes altivens TERHADAP IMU NOSTIMULAN PEPTIDOGLYCAN MELALUI PAKAN PELET Fris Johnny; lsti Koesharyani; Des Roza; Tridjoko Tridjoko; Nyoman Adiasmara Giri; Ketut Suwirya
Jurnal Penelitian Perikanan Indonesia Vol 7, No 4 (2001): (Vol. 7 No. 4 2001)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4203.142 KB) | DOI: 10.15578/jppi.7.4.2001.52-56

Abstract

Suatu percobaan untuk meningkatkan kekebalan non-spesifik pada ikan kerapu bebek dengan menggunakan imunostimulan peptidoglycan dalam pakan pelet telah dilakukan di Balai Besar Riset Perikanan Budidaya Laut Gondol.
KEBUTUHAN PROTEIN UNTUK PERTUMBUHAN YUWANA KEP|TING BAKAU, Scylla paramamosain Nyoman Adiasmara Giri; Yunus Yunus; Ketut Suwirya; Muhammad Marzuqi
Jurnal Penelitian Perikanan Indonesia Vol 8, No 5 (2002): (Vol.8 No.5 2002)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4937.022 KB) | DOI: 10.15578/jppi.8.5.2002.31-36

Abstract

Budi daya kepiting belum berkembang baik terutama karena terbatasnya benih serla belum tersedianya pakan buatan. Penelitian ini bertujuan untuk mengetahui kebutuhan protein pakan bagi pertumbuhan yuwana kepiting bakau (Scylla paramamosarn) sebagai data dasar untuk mengembangkan pakan buatan.
PENINGKATAN RESISTENSI LARVA UDANG WINDU ( Penaeus monodon) MELALUI PENAMBAHAN IMUNOSTMULAN PADA PAKAN MIKRO Fris Johnny; Zafran Zafran; Des Roza; Haryanti Haryanti; Ketut Suwirya
Jurnal Penelitian Perikanan Indonesia Vol 7, No 4 (2001): (Vol. 7 No. 4 2001)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8299.167 KB) | DOI: 10.15578/jppi.7.4.2001.47-51

Abstract

Dalam upaya meningkatkan daya tahan larva udang terhadap serangan penyakit, telah dilakukan percobaan pengaruh imunostimulan terhadap larva udang windu melalui pikan mikro.
KANDUNGAN LEMAK PAKAN OPTIMAL UNTUK PERTUMBUHAN BENIH KEPITING BAKAU (Scylla paramamosain) Nyoman Adi Asmara Giri; Ketut Suwirya; Ibnu Rusdi; Muhammad Marzuqi
Jurnal Penelitian Perikanan Indonesia Vol 9, No 4 (2003): Vol. 9 No. 4 2003)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4991.662 KB) | DOI: 10.15578/jppi.9.4.2003.25-30

Abstract

Budi daya kepiting bakau belum berkembang baik terutama karena terbatasnya benih dan belum tersedianya pakan buatan. Saat ini riset pengembangan teknologi pembenihan kepiting bakau mulai menunjukkan keberhasilan.
KEBUTUHAN KARBOHIDRAT UNTUK PERTUMBUHAN YUWANA IKAN KERAPU BEBEK, Cromileptes attivelis Ketut Suwirya; Nyoman Adiasmara Giri; Mohammad Marzuqi; Tridjoko Tridjoko
Jurnal Penelitian Perikanan Indonesia Vol 8, No 2 (2002): (Vol. 8 No. 2 2002)
Publisher : Pusat Riset Perikanan, BRSDM KP.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1500.392 KB) | DOI: 10.15578/jppi.8.2.2002.9-14

Abstract

Karbohidrat telah banyak diketahui sebagai sumber energi. Kemampuan ikan untukmemanfaatkan karbohidrat sangat tergantung pada jenis ikan.
Pengaruh Kandungan Protein Pakan terhadap Pertumbuhan dan Efisiensi Pakan Benih Ikan Kakap Merah (Lutjanus argentimaculatus) Nyoman Adiasmara Giri; Ketut Suwirya; Ayu Indriani Pithasari; Muhammad Marzuqi
Jurnal Perikanan Universitas Gadjah Mada Vol 9, No 1 (2007)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.64

Abstract

The experiment was aimed to know dietary protein requirement and the effect of dietary protein levels on juvenile red snapper (Lutjanus argentimaculatus). The experiment was conducted in 18 polycarbonate tanks, with each 30 liter volume. All tanks were equipped with aeration and flow through water system to maintain good water quality. Hatchery produced juvenile red snapper of 9.4 ± 0.1 g average body weight and total length of 7.7 ± 0.4 cm was randomly selected and 10 fish was stocked in each tank. Fish were fed with experimental diets contained different levels of protein, i.e., 32, 36, 40, 44, 48, and 52%.The experiment used completely random design (CRD) in triplicates. Results showed that dietary protein levels influenced growth, feed efficiency, feed intake, body protein content, and protein retention of juvenile red snapper (p<0.05). The highest weight gain (263.7%) was found on fish fed diet with 40% protein. Based on the growth and feed efficiency data, it was concluded that dietary protein requirement for juvenile red snapper was 40%.
KEBUTUHAN ASAM LEMAK -3 HUFA DALAM PAKAN UNTUK PERTUMBUHAN JUVENIL KERAPU BEBEK (Cromileptes altivelis) Muhammad Marzuqi; Nyoman Adiasmara Giri; Ketut Suwirya
Jurnal Perikanan Universitas Gadjah Mada Vol 7, No 1 (2005)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jfs.9066

Abstract

ω-3 HUFA are essential fatty acids for marine fish. Deficiency of these essential fatty acids is responsible for high mortality, low growth rate, incomplete formation and disfunction of swim bladder. This experiment was conducted to know dietary ω-3 HUFA requirement for growth of humpback  grouper juveniles.  Juveniles (9.8-10.3  g) were reared in 100 l of polycarbonate  tank with density of 12 juveniles/tank for 8 weeks with flow through system. The levels of ω-3 HUFA (EPA +DHA) supplementation in the test diet  were 0.0, 0.5, 1.0, 1.5, 2.0  and 3.0%. The results showed that the levels of ω-3 HUFA affected the growth and feed efficiency of humpback grouper juveniles (P<0.05). The growth of juveniles fed diet with 0.0-3.0% ω-3 HUFA were  significantly different with the growth of juveniles fed diet with 0.0 and 0.5% ω-3 HUFA. The growth of juveniles fed diet with supplementation levels of ω-3 HUFA at 1.0,  1.5,  2.0,  and 3.0% were 182.2, 168.5, 183.4, and 189.4%, respectively. Whereas supplementation of  ω-3 HUFA at 0.0 and 0.5% resulted the growth of  114.9 and 139.6%, respectively. These results indicated that the requirement of ω-3 HUFA for growth of humpback grouper should be around 1.0% in diet.ω
Co-Authors Adi Hanafi Agus Priyono Alifiah Sarah Sentika Asmanik Asmanik Ayu Indriani Pithasari Bambang Susanto Des Roza Fris Johnny Haryanti Haryanti I Nyoman Adiasmara Giri Ibnu Rusdi lsti Koesharyani Mohammad Marzuqi Muhammad Marzuqi Nyoman Adi Asmara Giri Nyoman Adiasmara Giri Regina Melianawati Shogo Kawahara Suko Ismi Tatam Sutarmat Titiek Aslianti Tony Setiadharma Tridjoko Tridjoko Wardoyo Wardoyo Yunus Yunus Zafran Zafran