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PENGARUH KOMBINASI PAKAN TERHADAP PERTUMBUHAN DAN KELULUSAN HIDUP LARVA IKAN SELAIS (Ompok hypophthalmus)

Jurnal Terubuk Vol 38, No 02 (2010)
Publisher : Jurnal Terubuk

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Abstract

This research was conducted from September to October 2008 in FishSeeding and Hatchery Laboratory Faculty of Fisheries and Marine Science,University of Riau. The aim of the research was to know the effect of the severalcombination feed on the growth and survival rate of Ompok hypophthalmuslarvae.A complete random design was applied with five treatments and threereplications : no combination (Artemia sp), combination Artemia sp and prawnpellet, Artemia sp and egg yolk, Artemia sp and tubifex sp, Artemia sp, egg yolk,Tubifex sp and prawn pellet. The result showed that the best treatment was feedingwith combination Artemia sp and Tubifex sp, larvae produced were 1,329 gr/ 30day, 60,5 mm/30 day and survival rate 75%. The water quality conditions were :water temperature 280 C, pH 5-6, dissolved oxygen 3,9- 5.6 mg/l.

PEMANFAATAN FERMENTASI DAUN SINGKONG (Manihot utilisima Pohl.) DALAM PAKAN BUATAN TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN BENIH IKAN GURAMI (Osphronemus gouramy Lac.)

Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Penelitian ini dilaksanakan pada 1 April-26 Mei 2015. Tujuan dari penelitian ini untuk mengetahui jumlah tepung daun singkong yang terfermentasi di dalam pakan yang berpengaruh terhadap pertumbuhan, efisiensi pakan, kecernaan pakan serta retensi protein pada ikan gurami (Osphronemus gouramy Lac.). Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL) dengan satu faktor, 5 taraf perlakuan dan 3 ulangan. Perlakuan dengan subtitusi tepung kedelai : tepung daun singkong terfermentasi dimana kontrol (100:0%), P1 (95:5%), P2 (90:10%), P3(85:15%), dan P4 (80:20%). Kadar protein pakan 30%. Hasil penelitian menunjukkan bahwa perlakuan tertinggi terdapat pada P2(90:10%) dengan kecernaan pakan 61,09%, tingkat efisiensi pakan 23,19%, retensi protein 22,82% dan laju pertumbuhan spesifik 2,24% per hari.Key word : (Osphronemus gouramy Lac.), fermentasi daun singkong

PEMANFAATAN DAUN MENGKUDU (Morinda citrifolia L) YANG DI FERMENTASI SEBAGAI SUBSTITUSI UNTUK MAKANAN IKAN TAMBAKAN (Colossoma macropomum)

126-4265
Publisher : Jurnal Terubuk

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Abstract

Looking for alternative material from other resource to substitution of flour in feed of fish have done in early time. This research was conducted on June - August 2016. Aimed of ths study was to determine the amount of fermented flour from Morinda citrifolia L in the feed which affect the growth, feed efficiency, feed digestibility and protein retention in tambaqui (Colossoma macropomum). This research used a completely randomized design (CRD) with one factor, 5 treatments and 3 replications. The treatment with substitution of soybean flour (SF) with fermented Morinda citrifolia L leaf flour (MF) were Controls (100% SF: 0% MF), P1 (90% SF: 10% MF), P2 (85% SF : 15% MF), P3 (80% SF : 20% MF), P4 (75% SF : 25% MF), contain of protein in the feed about 30%. Results this study showed that the best result was treatment P3 (80: 20%)with a specific growth rate of 3.03% / day, feed efficiency rate of 30.6%, 78.86% of feed digestibility and protein retention 24.99%.

Pengaruh Penambahan Ekstrak Bahan Alami (Bawang Putih dan Temulawak) pada Tubifex sp Terhadap Pertumbuhan Larva Ikan Betok (Anabas testudinius)

126-4265
Publisher : Jurnal Terubuk

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Abstract

The effect of garlic and wild ginger have been to be alternative solution to recovery of fish which attacked by fungus and bacterial disease.  But have not been information how its effects to survivel rate of juvenile, because juvenile usualy attack by fungus disease.  Aimed of this research was how the effect of extract of garlic and wild ginger to climbing fish juvenile.  The method of this research was enrichment of Tubifex sp with garlic and wild ginger extract.  The result of this research was no significant between treatment.

Kajian pemeliharaan ikan baung (Hemibagrus nemurus) dengan padat tebar yang berbeda pada keramba jaring apung di Waduk Sungai Paku, Kabupaten Kampar, Propinsi Riau

Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 1: No. 1 (October, 2014)
Publisher : Universitas Malikussaleh

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Abstract

Penelitian kajian padat tebar budidaya ikan baung ini bertujuan untuk menjawab pertanyaan para pembudidaya baung dengan KJA di waduk Sungai Paku kabupaten Kampar. Kajian ini dilaksakan di Waduk Sungai Paku dari bulan Mei hingga September 2013. Kajian ini menggunakan 3 perlakuan dan 3 ulangan, adapun perlakuannya berupa padat tebar yang berbeda yaitu 1500 (P1), 2000 (P2) dan 2500 (P3) dengan ukuran masingmasing adalah keramba 16 m2. Dari hasil kajian didapat bahwa tidak ada perbedaan signifikan pengaruh padat tebar terhadap hasil budidaya ikan baung.Study of rearing cat fish with different density aimed to answer the problem of fish cultivator with floating net cage on Sungai Paku dam, Kampar country. This research has done at Sungai Paku dam on May to September 2013. This studied use different density culture of fish, P1 with density 1500 fish/cage, P2 with density 2000 fish/cage and P3 with density 2500 fish/cage (each cage was 16 m2). Result of this research was no significant between treatments.

PENGARUH PENAMBAHAN KURKUMA PADA TUBIFEX sp TERHADAP PERTUMBUHAN LARVA IKAN BETOK (Anabas testudinius)

126-4265
Publisher : Jurnal Terubuk

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Abstract

Climber perch an economic fish in Sumatera and Kalimantan, culture this fish is still rarely, its problem because larvae still get from natural. Necesity of larvae with good quality to be important to aquaculture activity. Many research have been to done to willing quality larvae. Aimed of this research was improvement of climbing perch larvae trough feed (Tubifex sp) wich enrichment with curcumin. Result of this research shown that the 4rd treatment (enrichment Tubifex sp with 3 mg curcumin) gave best growth on length and weight.

The combination ovaprim with oksitosin toward the Ovulation and hatching rate of catfish (Mystus nigriceps)

Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was conducted in Maret until Mey 2017 in Fish Hatchery and Breeding laboratory, Faculty of Fisheries and Marine Sciences University of Riau. The aim of this research was to determine the effect of combination ovaprim and oksitosin on ovulation and hatching of catfish (Mystus nigriceps). The method used in this research was an experimental method with Completely Randomized Design (CRD) with one factor, five treatments and three replications. The treatment used in this research was an injection of combination ovaprim and oksitosin i.e. P0 (100% ovaprim), P1 (25% oksitosin + 75% ovaprim), P2 (50% oksitosin + 50% ovaprim), P3 (75% oksitosin + 25% ovaprim), P4 (100% oksitosin (0,7 ml/kg). The results showed that the best in treatment combination ovaprim and oksitosin (P3 = 75% oksitosin + 25% ovaprim) which produce latency (6.03 hours), total eggs stripping (276 eggs/gr broodstock), Ovi Somatic Index (7.9 %), egg diameter increment (0.037 mm), egg maturity increment (7,6 %), fertilate rate (36%), hatching rate (52%), and survival rate of 5 days (61%).Keywords : Ovaprim, Oksitosin, Ovulation, and catfish (Mystus nigriceps)

PEMELIHARAAN BENIH IKAN BAUNG (Hemibagrus Nemurus) DENGAN TEKNOLOGI PHOTOPERIOD

126-4265
Publisher : Jurnal Terubuk

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The problem of Hemibagrus nemurus culture is availability of fish fingerlings, because H. nemurus have cannibal character on fingerlings phase.  From several research shown result that photoperiod can decrease cannibal character in some catfish.  Based on that information this research has been done.  Aimed of this research was to known effect of photoperiod to H. Nemurus fingerlings om growth and survival rate.  This research used 3 treatment and 3 repetition, the treatment was cultivation of H nemurus fingerling on 24 hours on day (treatment 1), 12 on dark and 12 on day (treatment 2) and on 24 hours on dark (treatment 3).  Result of this research was fingerlings of H. nemurus were rared on 24 hours dark gived significant growth and survival rate.  Form survival rate can showed that cannibal character at h. nemurus fingerlings where rared on 24 darks has been decrease.

PENAMBAHAN BAKTERI PROBIOTIK (Bacillus sp) ISOLASI DARI GIANT RIVER FRAWN (Macrobrachium rosenbergii, de man) DI FEED BUATAN UNTUK MENINGKATKAN PERTUMBUHAN IKAN BAUNG (Hemibagrus nemurus)

126-4265
Publisher : Jurnal Terubuk

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The aims of this research was to knows the effect of probiotic bacteria additon which isolated from giant river prawn (Macrobrachium rosenbergii, de man) with different dose in artificial feed on growthand feed efficiency of green catfish (Hemibagrus nemurus). This research used Completely Randomized Design (CRD) with one factor, four treatments and three replications. The treatments were addition of probiotic bacteria in artificial feed with different dose is, P0 (without addition of probiotic), P1 (5 ml/kg of feed), P3 (10 ml/kg of feed) and P3 (15 ml/kg of feed). Probiotic given throught in artificial feed with 35% protein content. The results showed the treatments in P2 (10 ml/kg of feed) were the best treatment with digestibility of feed 51,46%, feed efficiency 29,02%, protein retention 71,57%, specific growth rate 2,18% and survival rate 91,67%.

Perubahan morfo-anatomi dan penyimpanan energi pada fase perkembangan gonad ikan senggaringan, Mystus nigriceps (Valenciennes, 1840) di Sungai Klawing Purbalingga, Jawa Tengah [Morpho-anatomical changes and energy storage during gonadal development of twospots catfish, Mystus nigriceps (Valenciennes, 1840) in Klawing River, Purbalingga, Central Java]

Jurnal Iktiologi Indonesia Vol 11, No 2 (2011): Desember 2011
Publisher : Masyarakat Iktiologi Indonesia (MII )

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Abstract

A research to explore morpho-anatomcal changes and energy storage on various organs during gonadal development of twospots catfish, Mystus nigriceps was carried out in Klawing River, Purbalingga, Central Java. Morpho-anatomical parameter e.g. condition factor, viscera somatic index, adipose fin index, hepato somatic index, gonado somatic index; and energy content of muscle of dorsal region, visceral organ, adipose fin, liver, and gonad tissue were measured based on gonad development stages. The results showed that morpho-anatomy and energy content in tissues have changed during the period of gonadal development. Moreover, there were a process of storage, transfer and transformation of energetic substances for gonad maturation and spawning activities. AbstrakSuatu penelitian dengan tujuan untuk mengkaji perubahan nilai indeks morfo-anatomi dan penyimpanan energi pada beberapa organ tubuh ikan senggaringan selama masa perkembangan gonad telah dilaksanakan di Sungai Klawing, Purbalingga, Jawa Tengah. Parameter morfo-anatomi meliputi faktor kondisi (CF), indeks jaringan viseral (VSI), indeks sirip lemak (AFI), indeks jaringan hati (HSI), indeks jaringan gonad (GSI), dan kandungan energi pada organ/jaringan otot punggung, sirip lemak, organ viseral, hati, dan gonad telah diukur berdasarkan tingkat perkembangan gonadnya. Hasil penelitian menunjukkan bahwa selama masa perkembangan gonad terjadi perubahan nilai-nilai parameter morfo-anatomi dan kandungan energi pada organ yang diukur, terjadi proses penyimpanan, perpindahan dan perubahan materi berenergi baik untuk keperluan pematangan gonad maupun untuk aktivitas pemijahan.