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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Akuakultur Indonesia Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Perikanan dan Kelautan BIOTROPIA - The Southeast Asian Journal of Tropical Biology JURNAL BIOLOGI INDONESIA Omni-Akuatika Jurnal Perikanan Universitas Gadjah Mada Jurnal Akuakultur Sungai dan Danau Sains Akuakultur Tropis : Indonesian Journal of Tropical Aquaculture Indonesian Aquaculture Journal Jurnal Riset Akuakultur Media Akuakultur Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) ABDI MOESTOPO: Jurnal Pengabdian pada Masyarakat Buletin Jalanidhitah Sarva Jivitam Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Menara Pengabdian Jurnal Kedokteran Hewan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Kesehatan Bakti Tunas Husada Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan PUNDIMAS: Publikasi Kegiatan Abdimas Journal of Fisheries & Marine Jurnal Perikanan
Mia Setiawati
Departemen Budidaya Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor Jl. Agatis, Kampus IPB, Dramaga, Bogor 16680
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Pengabdian pada Masyarakat di Desa Purwasari, Kabupaten Bogor: Pembesaran Ikan Nila dengan Teknologi Bioflok Astarini, Julia Eka; Nurussalam, Wildan; Maulana, Fajar; Setiawati, Mia
ABDI MOESTOPO: Jurnal Pengabdian Pada Masyarakat Vol 7, No 1 (2024): Januari 2024
Publisher : Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/abdimoestopo.v7i1.3680

Abstract

Desa Purwasari yang berada di Kabupaten Bogor merupakan salah satu desa yang memiliki potensi lahan sawah yang relatif luas dan pengairan yang sangat baik, namun demikian tingkat pendidikan warganya masih relatif rendah sehingga mengalami keterbatasan dalam mendapatkan pekerjaan yang layak. Salah satu program Desa Purwasari yang dilaksanakan dari Dana Desa adalah program ketahanan pangan. Melihat potensi desa tersebut, maka dilaksanakan program penanaman padi dengan sistem mina padi. Durasi pemeliharaan ikan pada mina padi belum dapat mengakomodir kegiatan pembesaran ikan nila konsumsi, sehingga warga masih belum dapat melakukan pembesaran ikan nila secara maksimal untuk memproduksi protein hewani. Oleh karena itu, tim dosen Fakultas Perikanan dan Ilmu Kelautan IPB University yang dibantu oleh mahasiswanya melaksanakan kegiatan pengabdian pada masyarakat di desa ini. Metode yang dilakukan adalah dengan memberikan pelatihan dasar-dasar budidaya dan budidaya ikan nila secara intensif dengan teknologi bioflok, praktek langsung budidaya ikan nila dengan teknologi bioflok, dan pendampingan, Di akhir kegiatan didapatkan bahwa air kolam sudah mulai membentuk flok. Diharapkan hasil dari kegiatan pengabdian pada masyarakat ini dapat menyebar ke warga desa lainnya sehingga cita-cita Desa Purwasari menjadi desa sentra nila dapat segera terwujud.
RESPONS PERTUMBUHAN, PEMANFAATAN NUTRIEN, DAN AKTIVITAS ANTIOKSIDAN IKAN TORSORO (Tor soro) YANG DIBERI PAKAN DENGAN SUPLEMENTASI GLUTAMIN Samsudin, Reza; Jusadi, Dedi; Setiawati, Mia; Widanarni, Widanarni; Alimuddin, Alimuddin; Sunarno, Mas Tri Djoko
Jurnal Riset Akuakultur Vol 19, No 3 (2024): September (2024)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.19.3.2024.205-227

Abstract

Penelitian ini bertujuan untuk mengevaluasi pengaruh suplementasi glutamin terhadap pertumbuhan dan aktivitas antioksidan pada ikan Torsoro (Tor soro). Ikan uji yang digunakan adalah juvenil ikan dengan berat awal rata-rata 5,21 ± 0,04 g. Perlakuan yang diberikan terdiri atas suplementasi glutamin bebas dengan dosis yang berbeda (0; 0,5; 1,0; 1,5; dan 2%) dan alanil-glutamin (0,84; 1,67; 2,51; dan 3,35%) pada pakan, setiap perlakuan memiliki lima kali ulangan. Perlakuan pakan diberikan tiga kali sehari sekenyangnya. Ikan uji dipelihara selama 60 hari. Parameter yang diamati meliputi performa pertumbuhan, pemanfaatan nutrisi, indeks biologis, dan aktivitas antioksidan. Hasil penelitian menunjukkan bahwa pakan yang disuplementasi glutamin bebas berpengaruh nyata (p<0,05) terhadap performa pertumbuhan, pemanfaatan nutrisi, indeks biologis, dan aktivitas antioksidan ikan uji. Hasil uji lebih lanjut menunjukkan bahwa suplementasi alanil-glutamin dalam pakan sebesar 2,51% memberikan hasil terbaik terhadap bobot akhir, laju pertumbuhan spesifik, retensi protein, rasio efisiensi protein, konversi pakan, rasio viseral somatik, rasio panjang usus, aktivitas superoksida dismutase, glutation peroksidase, dan katalase pada ikan Torsoro. Berdasarkan evaluasi keseluruhan terhadap parameter yang diamati, penelitian ini menunjukkan bahwa suplementasi alanil-glutamin dalam pakan pada tingkat 2,51% mampu meningkatkan kinerja pertumbuhan, pemanfaatan nutrisi, indeks biologis, dan aktivitas antioksidan pada ikan Torsoro.This study aimed to evaluate the effects of glutamine supplementation on the growth of and antioxidant activity in Torsoro fish (Tor soro). The test fish used were Torsoro fish juveniles with an average initial weight of 5.21 ± 0.04 g. The treatments consisted of different supplementation levels of free glutamine (0; 0.5; 1.0; 1.5; and 2%) and alanyl-glutamine (0.84; 1.67; 2.51; and 3.35%) in feed, where each treatment had five replicates. The feed treatments were given three times a day ad satiation. The experimental fish were reared for 60 days. The parameters observed included growth performance, nutrient utilization, biological indices, and antioxidant activity. The results showed that free glutamine-supplemented feed significantly affects (p<0.05) the growth performance, nutrient utilization, biological indices, and antioxidant activity of the tested fish. Further test results showed that alanyl glutamine supplementation in feed at 2.51% produced the best results on the final weight, specific growth rate, protein retention, protein efficiency ratio, feed conversion, somatic visceral ratio, intestine length ratio, superoxide dismutase, glutathione peroxidase, and catalase activities of Torsoro fish. Based on the overall achievement of the observed parameters, this study determines that alanyl-glutamine supplementation in feed at 2.51% improves the growth performance, nutrient utilization, biological indices, and antioxidant activity of  Torsoro fish.
SUPLEMENTASI L-KARNITIN DAN KAYU MANIS PADA PAKAN TERHADAP PENURUNAN LEMAK DAN TEKSTUR FILET IKAN PATIN Pangasianodon hypophthalmus PADA FASE PEMBESARAN Wahyudi, Imam Tri; Jusadi, Dedi; Setiawati, Mia; Ekasari, Julie; Suprayudi, Muhammad Agus
Jurnal Riset Akuakultur Vol 18, No 1 (2023): (Maret 2023)
Publisher : Politeknik Kelautan dan Perikanan Jembrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jra.18.1.2023.1-14

Abstract

upaya untuk mengurangi kadar lemak tersebut. Tujuan penelitian ini adalah mengevaluasi suplementasi L-karnitin dan tepung kayu manis terhadap kadar lemak dan tekstur daging ikan patin pada fase pembesaran. Ikan patin berukuran 125,4 ± 7,85 g dan panjang 24,71±0,68 cm dipelihara selama 60 hari dalam wadah hapa berukuran 2 x 1 x 1 m3. Ikan diberi pakan tiga kali sehari ad satiation dengan perlakuan, sebagai berikut: kontrol (K), penambahan L-karnitin 1 g kg-1 (LK 1), L-karnitin 2 g kg-1 (LK 2), kayu manis 5 g kg-1 (KM 5), dan kayu manis 10 g kg-1 (KM 10). Sampel diambil pada awal, pertengahan, dan akhir pemeliharaan untuk pengukuran kadar lemak daging. Parameter yang diamati yaitu lemak daging dan tekstur daging. Hasil menunjukkan bahwa pemberian KM 10 menghasilkan kadar lemak yang lebih rendah dari perlakuan lainnya setelah 30 hari dan penurunan yang lebih besar yaitu berkisar 51,06% dan 42,55% pada perlakuan LK 2 dan KM 10 pada hari ke-60. Nilai indeks hepatosomatik juga menurun yang diikuti oleh penurunan kadar lemak hati. Nilai kekerasan daging menunjukkan peningkatan kualitas yang terlihat dari nilai yang semakin rendah. Pemberian tepung kayu manis 10 g kg-1 pada fase pembesaran menunjukkan hasil terbaik pada pemberian selama 60 hari dalam menurunkan lemak daging ikan patin hingga memenuhi standar filet, karena adanya proses lipolisis serta pemanfaatan lemak menjadi energi. Kayu manis ini menjadi sangat potensial untuk dikembangkan sebagai feed additive dalam upaya memperbaiki kualitas daging ikan patin fase pembesaran.Striped catfish meat has a high-fat content which is undesirable to markets and customers alike and needs to be reduced. This study aims to evaluate the effect of dietary L-carnitine and cinnamon powder on reducing the fat content of striped catfish meat in the grow-out stage. Striped catfish measuring 125.4 ± 7.85 g and 24.71 ± 0.68 cm body length were kept for 60 days in a hapa with size 2 x 1 x 1 m3. Thefish were fed three times a day at satiation with the following treatments: control (K), the addition of L-carnitine 1 g kg-1 (LK 1), L-carnitine 2 g kg-1 (LK 2), cinnamon 5 g kg-1 (KM 5) and cinnamon 10 g kg-1 (KM 10). Sampling was conducted on the initial, middle and final day for meat fat content analysis. The parameters observed were meat fat and meat texture. The results showed that dietary KM 10 significantly reduced meat fat content compared to controls on the 30th and it showed a more significant reduction, namely 51.06% and 42.55%, in the treatment LK 2 and KM 10 after 60 days treatment. The hepatosomatic index value also decreased, followed by decreased liver fat levels. The lower values of meat hardness imply an increase in meat quality. It can be concluded that the application of dietary cinnamon powder at 10 g kg-1 (KM 10) is the best level to reduce the fat content of striped catfish meat in meeting the fillet standards. This cinnamon has excellent potential to be developed as a feed additive to improve the quality of striped catfish meat in the rearing phase.
INFLUENCE OF TAURINE ON LARVAL EYE DEVELOPMENT AND GROWTH PERFORMANCE OF GOLDEN RABBITFISH (Siganus guttatus) Darsiani, Darsiani; Setiawati, Mia; Jusadi, Dedi; Suprayudi, Muhammad Agus; Laining, Asda
BIOTROPIA Vol. 31 No. 2 (2024): BIOTROPIA Vol. 31 No. 2 August 2024
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2024.31.2.2057

Abstract

ARTICLE HIGLIGHTS- Taurine improves eye development in golden rabbitfish larvae- Enhanced growth performance with taurine-enriched rotifers- Taurine positively impacts fish eye and body growthABSTRACTGolden rabbitfish (Siganus guttatus) is an emerging species for aquaculture industry, despite constrains faced on commercial scale of seed production due to the high mortality during the first-feeding stage. An experiment was conducted to determine the effect of taurine through enrichment of rotifers as live-feed on eye development and growth performance of larval golden rabbitfish. Observation of eye development was carried out by measuring eye diameter of the larva and development of the retina based on histology assessment. Growth performance was measured for absolute growth and fin development of the larvae and survival rate. The results showed that taurine-enriched rotifer generally provided better performances for eye development and growth of larval golden rabbitfish compared with control (without taurine). Increase of taurine dose up to 0.050 g/L resulted in an increase of eye diameter, absolute growth, fin development and survival rate. Further increased increment of the taurine tended to decrease the values of the measured parameters. The eye diameter of larval golden rabbitfish fed with 0.050 g/L taurine-enriched rotifer was significantly wider (106.1±9.8 µm) (P < 0.05) compared with control (58.2±14.3 µm), but did not significantly differ from other doses of taurine (P > 0.05). Body width of larvae fed with 0.050 g/L taurine-enriched rotifer was significantly higher (127.3±14.6 µm) (P < 0.05) compared with control (98.8±18.3 µm). In regard to eye development, growth performances (total length, fin development and survival rate), dose of taurine for rotifer enrichment fed to larval golden rabbitfish Siganus guttatus was 0.050 g/L.
GROWTH PERFORMANCE AND ENZYME ACTIVITIES IN CATFISH (Pangasianodon hypophthalmus) FED WITH WATER HYACINTH-BASED DIET Yuniati, Dewi; Utomo, Nur Bambang Priyo; Setiawati, Mia; Alimuddin, Alimuddin
BIOTROPIA Vol. 25 No. 2 (2018): BIOTROPIA Vol. 25 No. 2 August 2018
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2018.25.2.840

Abstract

An alternative substitution of pollard as an imported feed ingredient is a necessity, and one of the potential ingredients is water hyacinth (Eichhornia crassipes). This study was conducted to evaluate growth performance and enzyme activity in catfish (Pangasianodon hypophthalmus). Diet with five different levels of water hyacinth substitute of pollard (0%, 25%, 50%, 75%, and 100%) were fed to catfish for 60 days. Seventy (70) catfish fry with average initial body weight of 2.45 ± 0.15 g were maintained in 100 cm × 80 cm × 60 cm aquaria. Fish fed at satiation level three times daily at 8 am, 12 pm, and 4 pm. With dietary 25% water hyacinth, growth performance and protease activity similar to 0% treatment. Feed intake, protein digestibility, feed efficiency, protein efficiency ratio, and protease and amylase enzyme activities decreased (p<0.05) in those fed with more than 25% water hyacinth. Catfish fed 25% water hyacinth showed significantly (p<0.05) higher daily growth rate, feed efficiency and protein digestibility than those with other treatments. Based on the growth performance and enzyme activity, we can conclude that the optimum dietary level of water hyacinth substitute pollard for fry catfish is 25%.
EFFECTS OF HUMIC ACID ADDITION TO FEEDS WITH HEAVY METAL CADMIUM CONTAMINATION FROM GREEN MUSSELS ON THE GROWTH PERFORMANCE OF ASIAN SEABASS Rasidi, Rasidi; Jusadi, Dedi; Setiawati, Mia; Yuhana, Munti; Jr., Muhammad Zairin; Sugama, Ketut
BIOTROPIA Vol. 26 No. 3 (2019): BIOTROPIA Vol. 26 No. 3 December 2019
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (236.409 KB) | DOI: 10.11598/btb.2019.26.3.1114

Abstract

Although it contains heavy metals, the highly nutritious green mussel Perna viridis is used as a fish meal replacement in fish diets. Fortunately, humic acid (HA) has the ability to chelate heavy metals in animal feeds. Its addition to fish feed formulation is, therefore, needed to prevent the accumulation of heavy metals in the fish's body. Hence, an experiment using a Completely Randomized Design (CRD) with 5 treatments and 3 replications was conducted to evaluate the performance and feed efficiency of Asian seabass Lates calcarifer juveniles with the addition of HA to their green mussel–based diet containing the heavy metal cadmium (Cd). Five experimental diets were formulated with different dosages of HA addition at 0, 400, 800, 1200, and 1600 mg kg⁻¹ of feed as treatments A, B, C, D, and E, respectively. The experimental diets were given to triplicate groups of 15 Asian seabass juveniles with an initial body weight of 4.30 ± 0.60 g over a 70-day cultivation period, feeding until satiation. The results showed that feed consumption, feed digestibility, protein retention, growth performance, and feed efficiency were significantly affected by HA addition in the fish diet. Among all treatments, HA addition of 1600 mg kg⁻¹ produced the best biological response from the Asian seabass. To conclude, the HA addition of 1600 mg kg⁻¹ into the diet was the best dosage, resulting in optimal growth performance and feed efficiency in Asian seabass. The highest dose of HA in Cd-contaminated feeds could reduce Cd content, but had not yet been able to eliminate Cd in fish meat. Therefore, green mussel meal, with HA addition as an alternative protein source, has potential as a feed additive for Cd-contaminated diets of Asian seabass juveniles.
ENHANCING PROTEIN UTILIZATION AND GROWTH PERFORMANCE IN STRIPED CATFISH WITH CINNAMALDEHYDE AND OPTIMIZED ENERGY-TO-PROTEIN RATIOS Wahyudi, Imam Tri; Jusadi, Dedi; Setiawati, Mia; Ekasari, Julie; Suprayudi, Muhammad Agus; Kurniawinata, Mohamad Iqbal; Imlani, Ainulyakin Hasan
Indonesian Aquaculture Journal Vol 20, No 2 (2025): (December, 2025)
Publisher : Agency for Marine and Fisheries Extension and Human Resources

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.20.2.2025.221-230

Abstract

Efficient dietary protein utilization is essential to reduce feed costs and environmental impacts in sustainable aquaculture. This study aimed to evaluate the effects of cinnamaldehyde (CA) supplementation in feed with various energy-to-protein (E:P) ratios on the chemical composition of Pangasianodon hypophthalmus. The five feed formulas that made up the treatment feed were as follows: 28:13-C0 (28 % Protein with an E:P ratio of 13 and CIN 0 g kg-1); 25:14-C1 (25 % protein with an E:P ratio of 14 and CIN 1.2 g kg-1); 25:14-C2 (25 % protein with an E:P ratio of 14 and CIN 1.7 g kg-1); 25:15-C1 (25 % protein with an E:P ratio of 15 and CIN 1.2 g kg-1); and 25:15-C2 (25 % Protein with an E:P ratio of 15 and CIN 1.7 g kg-1). Striped catfish weighing 28.06 ± 0.19 g were placed in a hapa (2 × 1 × 1 m3) at a density of 25 fish per cage. Fish were fed to apparent satiation three times daily for 60 d. The 25:14-C2, 25:15-C1, and 25:15-C2 diets increased albumin levels and reduced cholesterol, while 25:15-C2 also yielded the highest total protein and lowest triglyceride levels. Growth performance and feed efficiency were comparable among 28:13-C0, 25:14-C2, 25:15-C1, and 25:15-C2 (final weight: 141.62–143.75 g; FCR: 1.16–1.19). Protein efficiency ratio was highest in 25:15-C1 and 25:15-C2, whereas protein retention peaked in 25:14-C2. The hepatosomatic index was elevated in 25:14-C1, 25:14-C2, and 25:15-C1. Body lipid content was highest in 25:15-C1, while muscle lipid content was lowest in 25:14-C2 and 25:15-C1. Reducing dietary protein from 28 % to 25 % did not compromise growth performance at the E:P ratio level of 15 with a supplementation of 1.2 g kg-1 CIN.
BROMELIN PADA PAKAN DAPAT MEMPERBAIKI KINERJA PERTUMBUHAN LARVA IKAN NILA Oreochromis niloticus Rahma, Balqis Aulia; Jusadi, Dedi; Setiawati, Mia; Adestia, Talita Shofa
Media Akuakultur Vol 20, No 2 (2025): Desember 2025
Publisher : Politeknik Kelautan dan Perikanan Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/ma.20.2.2025.63-69

Abstract

Penelitian ini adalah bertujuan untuk mengkaji efek penambahan enzim bromelin dalam pakan terhadap pertumbuhan ikan nila (Oreochromis niloticus) selama tahap pembenihan. Penelitian ini menggunakanRancangan Acak Lengkap (RAL) dengan empat perlakuan pakan yang mengandung bromelin pada kadar 0, 5, 10, serta 15 g kg-1 pakan dan masing-masing diulang sebanyak empat kali. Seratus larva ikan nila, bobotawal rata-rata 0,06±0,02 (g), umur 7 hari ditebar perakuarium dengan volume air 90 L, lalu dipelihara selama 40 hari. Pemberian pakan dilakukan lima kali sehari hingga ikan mencapai tingkat kenyang (at satiation) selama masa pemeliharaan 20 hari pertama dan 4 kali sehari pada 20 hari berikutnya. Hasil penelitian ini membuktikan bahwa penambahan bromelin pada pakan dapat meningkatkan efisiensi pemanfaatan pakan oleh ikan nila karena dapat meningkatkan biomassa ikan (280,60±2,31), rasio efisiensi protein (2,22±0,02), serta menurunkan rasio konversi pakan (1,12±0,01). Bobot individu ikan tidak berbeda nyata antar perlakuan, namun nilai kelangsungan hidup yang tinggi pada perlakuan penambahan bromelin 10 g kg-1, menyebabkan biomassa ikan panen meningkat secara signifikan yang berbeda nyata dari perlakuan 0 g kg-1. Dengan demikian dapat disimpulkan bahwa dosis terbaik penambahan bromelin di fase pembenihan ikan nila adalah 10 g kg-1. 
Development of Siganid (Siganus guttatus) larvae during the transition period Darsiani, Darsiani; Setiawati, Mia; Jusadi, Dedi; Suprayudi, Muhammad Agus; Laining, Asda
Depik Vol 11, No 1 (2022): April 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.1.22296

Abstract

Siganid is better known as rabbit fish. In hatcheries, constraint that is still faced is the low survival, which was assumed to occur because of the timing for initial feeding is not solidly known. This research aimed to examine the best initial feeding time for siganus, based on evaluation on eyes and yolk reserves during the transition. The research was conducted from 24-29 March 2021 in IPUW Barru, South Sulawesi. Larvae were obtained from the second progeny (G2) of domesticated Siganus guttatus. Larvae were reared for 5-6 days without feeding. Evaluated parameters include eyes diameter and yolk reserves. Samples were observed with microscope and will be explained descriptively. Water quality parameters were measured, namely DO, salinity, pH and temperature. Eyes diameter at 6 Hour After Hatching (HAH) ranges between 81.5-128.9 m, 13 HAH= 125.5-167.7 m, 24 HAH= 138.2-213.9 m, two days after hatching 2 Day After Hatching (DAH) = 113.6-193.1 m, 3 DAH= 163.1-219.2 m, 4 DAH= 190.4-212.6 m. Yolk reserves diameter ranged between 137-194m (6 HAH), 13 HAH= 152-191m, 24 HAH= 94.0-185m, 2 DAH= 75.3-99.63m, 3 DAH= 42.33-87.58m, 4 DAH= 38.17-55.59m. After age 5 DAH, there are no larvae found alive (dead). Eyes developed at age 6 HAH and experienced pigmentation at age 24 HAH. Conversely, yolk reserves diameters were getting smaller since age 24 HAH and completely disappear at age 4 DAH. It indicates that eyes effectively see feeds at age 2 DAH. Therefore, initial feeding should be started. The water quality parameters measured were still in normal conditions according to the life of S. guttatus larvae. From this research, it can be concluded that eyes have been well functioned at age 2 DAH and yolk reserves was finished at age 4 DAH. Therefore, the initial feeding should be done at the age of 2 DAH.Keywords:Development, Siganus guttatus larvae,Transition
Effect of feedings with different protein levels and dietary supplemental rElGH on culture performances of sex reversed Oreochromis niloticus (Linnaeus, 1758) Safir, Muhammad; alimuddin, alimuddin; Setiawati, Mia; Suprayudi, muhammad Agus; Junior, Muhammad Zairin
Depik Vol 11, No 1 (2022): April 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.1.22550

Abstract

This study aims to evaluate the culture performance of tilapia (Oreochromis niloticus) that have been treated with 17-methyltestosterone (MT) and without MT (w-MT), feed with different protein levels (20, 24, and 28%) and recombinant Epinephelus lanceolatus growth hormone (rElGH)-diet. The research was conducted in 9 treatments and triplicate. Tilapia larvae were soaked twice, totaling 500 larvae, at the age of 10 days after hatching (DAH) and the age of 14 DAH was soaked for 4 hours using 1/l MT 2 mg/l solution. Fish maintenance was conducted in an aquarium of 1.0x0.5x0.5 m3 in the first month, and three months later in net cages (2.0x2.0x1.5 m3). Daily growth rate (DGR) and biomass gain (BG) were increased in line with increasing feed protein content and rElGH supplementation. The highest DGR and BG values were MT+28+rElGH (P 0.05) treatment. The highest feed consumption and the lowest feed conversion ratio were also obtained in the MT+28+rElGH treatment (P 0.05). Fish survival was ranged from 79.89 to 90.28% (P 0.05). The highest profit potential was found in the MT+28+rElGH treatment. The efficient aquaculture can be obtained by feeding sex-reversed tilapia at a protein level of 28% and a diet supplemented with rElGH.Keywords:Feed conversion ratioGrowth hormoneProtein retention17-methyltestosterone
Co-Authors , Alimuddin , Mulyasari , Susan . Kurdianto . Melati . Yuniarti A.D. Akbar Achmad Fauzi, Ichsan Ade Dwi Sasanti Afiff , Usamah Agus Oman Sudrajat Alimuddin Alimuddin A alimuddin alimuddin Aliyah Sakinah, Aliyah Amelia Oktaviani, Amelia Apriana Vinasyiam Arini Resti Fauzi Aris Tri Wahyudi Arlita, Kriswidya Artin Indrayati Asda Laining Asda Laining Atma Jaya Salman Muin Azmi Afriansyah Bambang Priyo Utomo Bianingrum Bianingrum Burhanudin Faisal, Burhanudin C. Nuraeni D. Jusadi D. Shafruddin Dadang Kurniawan Dadang Syafruddin Dairun, Suclyadi Darina Putri Darsiani Darsiani darsiani, Darsiani Dedi Jusadi DEDI JUSADI dedy yaniharto Dewi Yuniati Dewi Yuniati, Dewi Diamahesa, Wastu Ayu Dian Hardiantho Dian Hardianto Dinamella Wahjuningrum Dinar Tri Soelistyowati Dody Sihono Eddy Supriyono Eka Hidayatus Solikhah Eko Harianto, Eko Enang Harris Erni Susanti Fahmi Hasan, Fahmi Fahmi Rajab Fardila Putri, Rizqiyatul Fauzan, Agung Luthfi Fauzi, Arini Resti Febrina Rolin Ferdinand Hukama Taqwa Feri Kurniawati Firsty Rahmatia Gamel Koncara Goro Yoshizaki Grenda Audia Wuryas Pradita Negara Gustina, Ira Hany Handajani Harton Arfah Hasan Abidin Hendriana, Andri I Mokoginta I Nyoman Adi Asmara Giri I. Mokoginta I. Tepu Ichsan Achmad Fauzi Ichsan Achmad Fauzi Iis Diatin Ika Wahyuni Putri Imlani, Ainulyakin Hasan Imron Imron, Imron Inem Ode Ing Mokoginta Iqbal Kurniawinata, Mohamad Irzal Effendi Ismail Rahmat Ismarica, Ismarica Istifarini, Mita Ita Apriani Jefry Jefry Jr., Muhammad Zairin Jufri, Fatahillah Maulana Juli Ekasari Julia Eka Astarini Julie Ekasari Kaliky, Nunun Ainun Putri Sari Banun Karno Setyotomo Ketut Sugama Ketut Sugama Khasanah, Noviati Rohmatul Kukuh Nirmala Kusriyati Kusriyati L. Indriastuti La Muhamad, Idul M. Zairin Junior M.A. Suprayudi MA Suprayudi Mala Nurilmala Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno Mas Tri Djoko Sunarno, Mas Tri Djoko Maulana, Fajar Mohammad Mukhlis Kamal Muhamad Yamin MUHAMMAD AGUS SUPRAYUDI Muhammad Safir Muhammad Zairin Jr. MUNTI YUHANA N. Nurjanah N.B.P Utomo N.R. Azwar Nadisa Theresia Putri Naufal, Muhammad Restya nFN Safratilofa Niagara, Niagara Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Nur Bambang Priyoutomo Nur Hikma Mahasu Nur, Abidin Nuraini Annisa, Nuraini Nurhayati Nurhayati Nuri Kamaliah, Syarifah Nurly Faridah Odang Carman Ode, Inem P. Purnama Pangentasari, Dwinda Pattipeilohy, Christian Ernsz Pratama, Muhammad Aldo Puji Hastuti, Yuni Putri Pratamaningrum Arifin Putri Utami, Putri R. Affandi Rahma Dini Arbajayanti Rahma, Balqis Aulia Rahmadani Rahmadani Rakhmawati, Rakhmawati, Ranti Melasari Rasidi Rasidi Rasidi, Rasidi Retno Astrini Reza Samsudin RIDWAN AFFANDI Riska Diana Rizkan Fahmi Ronny I. Wahju Rosliana, Rosliana Shella Marlinda Shidik, Taufik Shidik Adi Nugroho SITI KHODIJAH Siti Khodijah Siti Murniasih Sri Nuryati Sri Nuryati Suardi Laheng Suci antoro Suclyadi Dairun Sujono Sujono Sukenda . Sukenda Sukenda Sukenda Sukenda Sumantri, Iwan Sumiana, I Kadek Suryadi Saputra Syefti Palmi, Revita T.M. Haja Almuqaramah Talita Shofa Adestia Tatag Budiardi Thoy Batun Citra Rahmadani TI Winarno Toshiro Masumoto Triana Retno Palupi Upmal Deswira Uttari Dewi W Manalu W. Manalu Wahyu Pamungkas Wahyudi, Imam Tri WAODE MUNAENI Wasjan WIDANARNI WIDANARNI Widya Puspitasari Wildan Nurussalam Windu Sukenda Wiwik Hildayanti Wiyoto Wiyoto Y. Hadiroseyani Yonvitner - Yuli Andriani Yuni Puji Hastuti