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All Journal Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Journal of Aquaculture Management and Technology Omni-Akuatika Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Jurnal Riset Akuakultur Jurnal Kelautan dan Perikanan Terapan (JKPT) PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Abdi Insani Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Tristiana Yuniarti
Aquaculture Study Program, Department Of Aquaculture, Faculty Of Fisheries And Marine Science, Diponegoro University, Semarang, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Journal : Journal of Aquaculture Management and Technology

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PENGARUH PEMBERIAN REKOMBINAN HORMON PERTUMBUHAN (rGH) MELALUI METODE PERENDAMAN DENGAN LAMA WAKTU YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN IKAN LELE VARIETAS SANGKURIANG Triwinarso, Wisnu Hadi; Basuki, Fajar; Yuniarti, Tristiana
Journal of Aquaculture Management and Technology Volume 3, Nomor 4, Tahun 2014
Publisher : Journal of Aquaculture Management and Technology

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Abstract

Penelitian ini bertujuan untuk mengkaji pengaruh pertumbuhan benih ikan lele sangkuriang yang diberi rekombinan hormon pertumbuhan dosis 2mg/L dengan metode perendaman dengan lama waktu yang berbeda dan mengkaji waktu yang optimal benih ikan lele sangkuriang yang diberi rekombinan hormon pertumbuhan terhadap pertumbuhan dan kelangsungan hidup benih ikan lele sangkuriang. Penelitian ini dilaksanakan di Satker PBIAT Ngrajek, Magelang, pada bulan Agustus-November 2013. Penelitian menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Perlakuan perendaman dengan larutan rekombinan hormon pertumbuhan 2mg/L perlakuan A selama 0 menit, perlakuan B 30 menit, perlakuan C 60 menit, dan perlakuan D 90 menit. rGH yang digunakan berasal dari ikan kerapu kertang (ElrGH). Hasil pengamatan pertumbuhan bobot spesifik perlakuan A sebesar 5,642±0,025 %/hari, perlakuan B sebesar 6,510±0,055 %/hari, perlakuan C sebesar 6,358±0,108 %/hari, perlakuan D sebesar 6,240±0,179 %/hari. Pengukuran panjang mutlak didapat hasil perlakuan A mendapatkan hasil 4,18±0,07 cm, pelakuan B 5,35 ± 0,03 cm, perlakuan C 5,30 ± 0,09 cm, dan perlakuan D 5,25 ± 0,23 cm. Nilai konversi pakan pada perlakuan A 0,751±0,008, perlakuan B 0,457±0,022, perlakuan C 0,514±0,010, perlakuan D 0,543±0,008. SR yang didapat selama pemeliharaan pada perlakuan A 82,67±1,53%, Perlakuan B 79,00±3,00% , perlakuan C 75,33±2,52%, perlakuan D 73,00±1,00%. Pemberian rekombinan hormon pertumbuhan melalui metode perendaman pada ikan lele sangkuriang dengan lama waktu 30 menit dapat meningkatkan pertumbuhan bobot spesifik, pertumbuhan panjang mutlak, dan kelulushidupan, serta menurunkan rasio konversi pakan. Pemberian rekombinan hormon pertumbuhan dapat meningkatkan SGR sebesar 15,90%, panjang mutlak 28%, kelulushidupan 13,25%, dan menurunkan FCR 64,33% The purpose of this study was to assess the effect of seed growth sangkuriang catfish fed with recombinant growth hormone dose 2mg / L through immersion method with different time and assess the optimal time sangkuriang seed catfish fed recombinant growth hormone on growth and seed survival rate catfish sangkuriang. This study was conducted in Unit Freshwater Fish Hatchery Center (SATKER PBIAT) Ngrajek, Magelang, August-November 2013. Research using a completely randomized design (CRD) with 4 treatments and 3 replications. Immersion treatment with recombinant growth hormone solution of 2 mg / L treatment A for 0 min, 30 min treatment B, treatment of C 60 mins, and treatment D 90 minutes. The rGH used from giant grouper fish (rElGH). The observation of SGR treatment of A 5,642±0,025 %/day, treatment of B 6,510±0,055 %/day, treatment of C 6,358±0,108 %/day, treatment of D 6,240±0,179 %/day. The absolute length measurements that showed growth optimum results at A 4,18±0,07 cm, treatment of B 5,35 ± 0,03 cm, treatment of C 5,30 ± 0,09 cm, and treatment of D 5,25 ± 0,23 cm. Feed conversion value in treatment A 0,751±0,008, treatment B 0,457±0,022, treatment C 0,514±0,010, treatment D 0,543±0,008. SR obtained during the maintenance treatment A 82,67±1,53%, treatment B 79,00±3,00% , treatment C 75,33±2,52%, treatment D 73,00±1,00%. Administration of recombinant growth hormone through immersion method at catfish sangkuriang long 30 minutes can increase the growth of a specific weight, length of absolute growth, and survival, as well as lower feed conversion ratio. Administration of recombinant growth hormone can increase by 15.90% SGR, the absolute length of 28%, the survival of 13.25%, and 64.33% lower FCR
PENGARUH PEMBERIAN REKOMBINAN HORMON PERTUMBUHAN (rGH) MELALUI METODE ORAL DENGAN INTERVAL WAKTU YANG BERBEDA TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN BENIH IKAN NILA LARASATI (Oreochromis niloticus) Iman Ihsanudin; Sri Rejeki; Tristiana Yuniarti
Journal of Aquaculture Management and Technology Vol 3. No 2 (2014): Journal of Aquaculture Management and Technology
Publisher : Journal of Aquaculture Management and Technology

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Abstract

Penelitian ini bertujuan untuk mengkaji interval waktu yang terbaik dan pengaruh pemberian rGH secara oral terhadap pertumbuhan dan tingkat kelulushidupan benih ikan nila larasati. Penelitian ini dilaksanakan di Satker PBIAT Janti, Klaten, pada bulan Agustus-November 2013. Ikan uji yang digunakan pada penelitian ini adalah larva nila larasati yang kuning telurnya telah habis dan sudah dapat mencerna pakan buatan. Penelitian ini menggunakan metode eksperimen dengan rancangan acak lengkap (RAL) 4 perlakuan dan 3 kali ulangan, yaitu pemberian rGH dengan dosis 2 mg/kg pakan dengan interval waktu yang berbeda perlakuan (A) tanpa rGH, (B) 3 hari sekali, (C) 4 hari sekali,dan (D) 5 hari sekali. rGH yang digunakan berasal dari ikan kerapu kertang (ElrGH). Parameter yang diamati dalam penelitian ini meliputi SGR, Panjang Mutlak, FCR dan SR. Hasil pengamatan SGR didapat nilai pada perlakuan A sebesar 9.728±0.084, B sebesar 10.917±0.057, C sebesar 10.618±0.055, D sebesar 10.250±0.066. Pada pengukuran panjang mutlak didapat hasil pada perlakuan A sebesar 6.77±0.12, B sebesar 9.07±0.51, C sebesar 8.57±0.52, dan D 7.37±0.27. Nilai konversi pakan pada perlakuan A 1.291±0.049, B 0.680±0.008, C 0.775±0.009, D 0.982±0.011. SR yang didapat selama pemeliharaan pada perlakuan A 77.00±1.00, B 91.33±2.00, C 86.00±1.00, D 82.67±1.15. Hasil dari analisis ragam adanya pengaruh rGH pada pertumbuhan SGR, panjang mutlak, FCR, dan SR. Hasil pertumbuhan terbaik dengan perlakuan 3 kali sehari (B) karena dapat meningkatkan SGR sebesar 12.34%/hari, panjang mutlak 33.97%, kelulushidupan 18.61%. Pada nilai FCR mampu menurunkan sebesar 89.7%. The purpose of this research was determine the optimal time interval of rGH administration and the effect of rGH feed on growth and survival rate’s Larasati tilapia fish. This research took place in central of Freshwater Fish Hatchery and Aquaculture Unit, Janti, Klaten, Central Java from August-November 2013. The sample in this study was first feeding tilapia fish larvae. A completely randomized design was applied int his research with four treatments an the treatments was replicated three times, the treatments were by giving pelles (A) without rGH 2mg/kg pellet (B) once for three days, (C) once four days then (D) once for five days. The rGH used from giant grouper fish (relGH). Observational parameters were SGR, absolute length, FCR and SR. The value of SGR observed for treatment A was 9.728±0.084, B 10.917±0.057, C 10.618±0.055, and D 10.250±0.066. In absolute length measurement results obtained in the treatment of A 6.77±0.12, B of 9.07±0.51, 8.57±0.52 C, and D 7.37±0.27. Feed conversion value for treatment A1.291±0.049, B 0.680±0.008, C 0.775±0.009, D 0.982±0.011. SR value obtained during the maintenance for treatment A 77.00±1.00, B 91.33±2.00, C 86.00±1.00, D 82.67±1.15.The resultsof variance on SGR growth, the absolute length, FCR, and SR. The best growth results with treatment 3 times a day (B) because it may increase the SGR at 12:34% /day, the absolute length of 33.97%, 18.61% survival rate. In the FCR can lower the value of 89.7%.
Co-Authors - Desrina, - -, Linayati - Adhika Widya Putra, Adhika Widya Adimahsyaf, Nur Fadhilah Agung Sudaryono Alfabetian Harjuno Condro Haditomo Alfabetian Herjuno Condro Haditomo Anis Marfuah Arfa, Mochammad Arifianto Heraedi Aryanti, Astarini Shabrina Atikah, Hasna Aulia Andhikawati Bagus Pratama, Muhammad Ibaneza Bambang Perwito, Bambang Benediktus Rianwara Ilham Gemilang, Benediktus Rianwara Ilham Boedi Rachman Desrina, - - Dewi Nurhayati Dian Afdelima Sibarani, Dian Afdelima Diana Chilmawati Diana Rachmawati Dicky Harwanto Dio Patria Yustysi Dyhar Rachmawati, Dyhar Erlangga, Muhammad Zufar Fajar Basuki Faramida, Richa Na’imatul Fitriyatus Shoimah Himawan, Asrul Huda, Rachmat Nurul Iman Ihsanudin Indreswari, Annisa Rizkia Janet Rizkiana Kahan Dwi Supardi Laksono Trisnantoro Larasati, Stya Latifah Apriliana Maisyaroh Lestari Lakhsmi Widowati Linayati, Linayati Luhur Moekti Prayogo Mahardhika Nur Permatasari Mohammad Bahrus Syakirin Muhamad Rifqi Nazar, Danella Austraningsih Puspa Ozan Faozi Panji Inu Kertapati Pinandoyo Pinandoyo Prasetyo, Muhammad Deny Haris Rahayu Pratiwi, Rahayu Restiana Wisnu Ariyati Ristiawan Agung Nugroho Saidunnafi, Saidunnafi Setiawan, Arif Bayu Siti Qotijah Slamet Budi Prayitno Sofi Hanif Solly Aryza Sri Hastuti Sri Rejeki Sri Rejeki Subandiyono Subandiyono Suminto Suminto Suminto, - - Suroso Suroso Syah, Ibrahim Brilian Teguh Prayoga Tita Elfitasari Titik Susilowati Tri Yusufi Mardiana Ulin Nuha, Ulin Very Luftia Azizati, Very Luftia Vivi Endar Herawati Wildah Faizati Wisnu Hadi Triwinarso Yaeni, Tri Yahya, Muhammad Zulkham Yundari, Yundari