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All Journal HAYATI Journal of Biosciences Jurnal Sain Veteriner Jurnal Veteriner Omni-Akuatika Indonesian Aquaculture Journal Jurnal Medik Veteriner Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Journal of Aquaculture Science Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Indonesian Journal of Tropical Aquatic Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Journal of Marine and Coastal Science journal of Basic Medical Veterinary Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Fisheries & Marine
DARMAWAN SETIA BUDI
Department Of Fish Health Management And Aquaculture, Faculty Of Fisheries And Marine Science, University Of Airlangga, Surabaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Medicine & Pharmacology Social Sciences Veterinary

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Ratio of intestine length to body weight of giant gourami, Osphronemus goramy Lac. feed with different protein levels of the diets supplemented with recombinant growth hormone (rGH) Darmawan Setia Budi; Alimuddin Alimuddin; Muhammad Agus Suprayudi
Jurnal Iktiologi Indonesia Vol 16 No 2 (2016): June 2016
Publisher : Masyarakat Iktiologi Indonesia (Indonesian Ichthyological Society)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32491/jii.v16i2.43

Abstract

The purpose of this study was to describe the effect of dietary protein levels enriched with rGH on the ratio of length of the intestine to body weight of giant gourami. The diet with different protein levels (i.e. 21%, 28%, 34%; isoenergy) coated with egg yolk containing rGH. Each treatment has a control without rGH addition. Juveniles of giant gourami (body weight15.83 ± 0.13 g) were fed with a diet containing rGH twice a week. Fish were reared in 100 L glass aquaria with density of 10 fish per aquaria for 42 days. At the end of the treatment, body weight and length of the intestine were measured to determine the effect of treatment on the ratio of these two parameters. The result of research showed that at each level of treatment, the dietary protein levels and rGH supplementation gave a significant effect to increase the ratio of intestinal length to body weight (p <0,05). Ratio of intestinal length to body weight of fish was increase by decre-asing protein level in dietary (p <0,05). No interaction between protein levels and rGH additon on the ratio of intestinal length to body weight (p> 0,05). Abstrak Penelitian ini bertujuan untuk menjelaskan pengaruh pemberian pakan dengan kadar protein berbeda yang diperkaya dengan rGH pada nisbah panjang usus dan bobot tubuh ikan gurami. Pakan dengan kadar protein berbeda (21%, 28%, 34%;isoenergi) dibalut kuning telur yang mengandung rGH. Masing-masing perlakuan memiliki kontrol tanpa penam-bahan rGH. Yuwana ikan gurami (bobot tubuh15,83±0,13 g) diberi pakan mengandung rGH dua kali seminggu. Yuwa-na ikan dipelihara dalam akuarium volume100 L dengan padat tebar 10 ekor per akuarium selama 42 hari. Pada akhir perlakuan dilakukan pengukuran bobot tubuh dan panjang usus. Hasil penelitian menunjukkan bahwa pada masing-ma-sing taraf perlakuan kadar protein pakan, pemberian rGH berpengaruh nyata (p<0,05) terhadap peningkatan nisbah pan-jang usus dan bobot tubuh ikan. Penurunan kadar protein pada pakan terbukti meningkatkan nisbah panjang usus dan bobot tubuh ikan (p<0,05). Tidak terdapat interaksi antar perlakuan kadar protein dan penambahan rGH terhadap rasio panjang usus terhadap bobot tubuh (p>0,05).
Fluctuations of tilapia asymmetry (Oreochromis niloticus) at Marine Mandiri Fisheries Training Center (P2MKP) Water World, Banyuwangi Darmawan Setia Budi; Lailatul Lutfiyah
Journal of Aquaculture Science Vol 2 No 1 (2017): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v2i1.15

Abstract

Fluctuating asymmetry of the bilateral meristic characteristic is one of the simple methods that can be used to determine the stability of an individual fish development. This study aims to provide quantitative information about the level of asymmetry of Nile tilapia (Oreochromis niloticus) in Dunia Air Independent Training Center Marine and Fisheries, Banyuwangi through bilateral meristic characteristic observation.  A total of 120 fish samples (5-7 cm) were measured in this study. Four bilateral meristic characters were calculated i.e. the number of soft pectoral fins, number of soft ventral fins, number of scales on the lateral line up and down. The results show that the highest value of the fluctuating asymmetry of magnitude (FAm) and fluctuating asymmetry of number (FAn) was obtained at the number of scales on the lateral line up those are 2.14 and 0.78, respectively. Meanwhile, the lowest FAm and FAn values obtained from the soft ventral fins which were 1.69 and 0.78, respectively. The sum of the total value of fluctuating asymmetry of each bilateral meristic characteristic was observed. The overall FAm value was 7.83 and the overall FAn value was 2.99.Keywords: fluctuating asymmetry, Nile tilapia, PMKP Dunia Air 
Inventarisation of Protozoan and Arthropoda Ectoparasitic Infestation in Freshwater Fish in Banyuwangi City, East Java Mohammad Faizal Ulkhaq; Darmawan Setia Budi; Kismiyati ,
Journal of Aquaculture Science Vol 3 No 1 (2018): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v3i1.36

Abstract

Detriment caused by ectoparasitic infestation was not as big detriment caused by infestation of other organisms such as viruses and bacteria, but it could be a predisposing factor for the infection of more dangerous pathogenic in fish. The aims of this study was to inventory ectoparasites that infecting freshwater fish cultivated in several districts in the Banyuwangi, in which the results were expected to be used as a reference in an effort to prevent the spread of disease in fish culture. The sample of research consisted of tilapia fish, carp and catfish which were obtained from six sub districts in Banyuwangi, those were Kota, Kabat, Licin, Kalipuro, Giri, and Glagah. The ectoparasite examination method was performed naturally by scraping the surface of the body, fins and gills of the fish, then observed under a microscope with magnification ranging from 40 to 400x. The results of further observations were documented and identified by key identification. Ectoparasites which were found infesting freshwater fish in the city of Banyuwangi consisted of 4 genuses: namely Argulus, Lernaea, Chonopeltis and Trichodina. Further research is needed to determine the prevalence and intensity of ectoparasites in order to prevent the spread of ectoparasites in other regions. Keywords: Inventarisation, ectoparasites, freshwater fish, Banyuwangi
Fluctuation of Asymmetry of Hybrid Cantang Grouper (Epinephelus fuscoguttatus x Epinephelus lanceolatus) Originating from Situbondo and Bali Lailatul Lutfiyah; Darmawan Setia Budi
Journal of Aquaculture Science Vol 4 No 1 (2019): Journal Of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v4i1.65

Abstract

Asymmetric fluctuations function as a measure of organ stability in pairs in an individual. This study aims to determine the value of asymmetric fluctuations in hybrid grouper hybrid fish from Situbondo and Bali. The study was conducted for 3 months, starting from July-September 2018. The grouper used in this study was 100 individuals from each region, with a size of 7-9 cm. Bilateral meristic characters measured include the pectoral fin, ventral fin and lateral line. The results showed that the ventral fin character of the grouper fish from Situbondo and Bali had a higher FA value of 0.6-0.7, while the lateral linea organ had a higher FAm value, 1.1 to 1.9. The FAgb value of the grouper originating from Situbondo has a high value compared to the grouper from Bali, which is 1.5-2.4.
Comparison of the number and distribution of chromosomes of three varieties of Nile tilapia (Oreochromis niloticus) Darmawan Setia Budi; Lailatul Lutfiyah; Arif Habib Fasya; Prayogo Prayogo
Journal of Aquaculture Science Vol 4 No 1 (2019): Journal Of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v4i1.66

Abstract

The aims of this study is to determine the number and distribution of the chromosomes of three Nile tilapia (Oreochromis niloticus) varieties as basic information in the process of identifying the characteristics of varieties in tilapia. This research was conducted in August-October 2016, at the Unair Banyuwangi PSDKU laboratory. The research procedures included rearing of test fish, immersion of test fish with colchicine solution and tissue preservation, preparation of preparations and staining, and observation. Based on the results of the study, it was found that each variety of tilapia (black, red, and white) showed a difference in the spread of chromosomes, while the number of chromosomes was the same, namely 44 pieces.
Virus Detection of Pacific White Shrimp (Litopenaeus vannamei) at Fish Quarantine Center, Quality Control, and Security of Fishery Product in Surabaya I Aulia Azizah; Darmawan Setia Budi; Arif Habib Fasya; Hapsari Kenconojati; Muhammad Hanif Azhar
Journal of Aquaculture Science Vol 4 No 2 (2019): Journal Of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v4i2.71

Abstract

Pacific white shrimp (Litopenaeus vannamei) is one of the leading fisheries commodities that have important economic value and are in great demand by consumers in the market. Pacific white shrimp has several advantages, namely rapid growth, able to adapt to a high range of salinity, and can be cultured with a super intensive system, but in recent years the total shrimp production in Indonesia has decreased. In 2012 the total shrimp production decreased from 1.900 tons to 1.025 tons, the virus is thought to be a pathogen that triggers disease in shrimp and causes high mortality. The type of virus that causes disease in pacific white shrimp cultivation is Taura Syndrome Virus (TSV), Infectious Myonecrosis Virus (IMNV), and White Spot Syndrome Virus (WSSV). The purpose of this study is to detect viruses that infected and determine the prevalence of viruses that attack pacific white shrimp. The research was conducted in December 2018 to January 2019 at Fish Quarantine Center, Quality Control and Security of Fishery Product Surabaya I. The material used in the study was 37 post larval samples. Samples extracted using Silica Extraction Kit, then detected molecularly using PCR (Polymerase Chain Reaction). This research was observational, then the data obtained were analyzed descriptively. The results showed that there were 3 positive samples of IMNV and 2 positive samples of WSSV with prevalence values of 8.10% and 5.40%. High and low prevalence values are influenced by the level of virus spread and inappropriate environmental conditions. Keywords : Pacific white shrimp, PCR (Polymerase Chain Reaction), prevalence, virus. 
Effect of Humic Acid Supplementation in Feed on The Growth and The Total Number of Bacteria in The Digestive Tract of Catfish (Clarias sp.) Darmawan Setia Budi, S.Pi., M.Si
Journal of Aquaculture Science Vol 6 No 1IS (2021): Vol 6 Issue Spesial 2021 Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v6i1IS.151

Abstract

Catfish (Clarias sp.) is one of Indonesia's leading fishery commodities whose production continues to be increased. Humic acid is known to help increase growth in several types of fish and is expected to be applied to catfish. This study aims to determine the effect of humic acid in commercial feed on the growth and total number of bacteria in the digestive tract of catfish (Clarias sp.). A total of 300 catfish with an average length of 5.76 ± 0.21 cm and an average weight of 27.92 ± 0.39 g were used in 5 treatments (4 replicates/treatments) of humic acid supplementation in feed with different doses, namely P1 (without humic acid/control), P2 (0.5 %), P3 (1.0%), P4 (1.5 %), and P5 (2.0 %). Maintenance was carried out for 40 days by feeding treatment 3 times a day as much as 5% of body weight. Parameters observed were absolute length growth (cm), absolute weight growth (g), specific growth rate (%), and total bacteria in the digestive tract (colonies/g). Based on the results of the study, it was found that the treatment had a significant effect on the growth and number of bacterial colonies with the optimal dose of humic acid of 0.5.Keyword : Behavior, Doses, Control, Colony
CULTURE PERFORMANCE AND ECONOMIC PROFITABILITY OF CANTANG HYBRID GROUPER (Epinephelus fuscoguttatus f x Epinephelus lanceolatus m) FINGERLINGS REARED AT DIFFERENT INITIAL STOCKING SIZES AND NURSERY PERIODS Suko Ismi; Darmawan Setia Budi
Indonesian Aquaculture Journal Vol 15, No 1 (2020): (June, 2020)
Publisher : Center for Fisheries Research, Agency for Marine and Fisheries Research and Human Resource

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/iaj.15.1.2020.43-49

Abstract

High production costs in grouper nursery can be caused by the use of large fingerlings size and long rearing times. The purposes of this study were to evaluate the culture performance and economic profitability of “cantang” hybrid grouper juveniles reared at different initial stocking sizes and nursery periods. This research lasted from September to December 2017 in one of small scale hatcheries in Buleleng, Bali, Indonesia. This study consisted of two experimental treatments; the first treatment was different initial stocking sizes (body weight and total length) of 0.50 ± 0.07 g and 3.0 ± 2.1 cm; 3.50 ± 0.67 g and 5.0 ± 1.9 cm; and 6.10 ± 0.91 g and 7.0 ± 2.3 cm. The second treatment was different nursery periods with the following arrangement: 15, 30, and 45 days (initial body weight and length of 0.54 ± 0.067 g and 3.0 ± 0.09 cm, respectively). The stocking density in all treatments was 1,000 fish reared in a 2 m x 2 m x 1 m concrete tank. The observed culture performance parameters consisted of survival rate (SR, %), daily growth rate (DGR, g/day), and feed conversion ratio (FCR). The calculated economic profitability parameters were net profit, return-on-investment (ROI, %), and return cost ratio (R/C). The highest culture performance was achieved by the juveniles reared using the largest initial stocking size and longest nursery period. This was in contrast with the economic profitability, in which smaller initial stocking size and middle nursery period had resulted in the highest profit. Based on the culture performance and profitability considerations, the suggested combination of initial stocking size and nursery period for cantang fingerlings is 3.0 ± 2.1 cm initial stocking size and 30 days rearing times.
Rearing and Spawning Technique of Clown Loach (Chromobotia macracanthus, Bleeker 1852) in Research Institute for Ornamental Fish Culture of Depok, Indonesia Mita Winarti; Asep Permana; Darmawan Setia Budi
IJOTA (Indonesian Journal of Tropical Aquatic) Vol. 3 No. 2 (2020): August
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v3i2.13649

Abstract

The high demand of botia fish (Chromobotia macracanthus) in the market lead to its sustainability in nature being threatened. The purpose of this technical report is to describe the broodstock and spawning techniques of botia fish carried out at the Research and Cultivation Center for Freshwater Ornamental Fish (BRBIH) Depok, West Java. This activity was carried out from December 2019 to January 2020. This study used two female cows with a spawning ratio of 3 : 1. The average length of the female parent is 9.5 cm with an average weight of 33.5 g, while the length of the male parent is 15.3 cm with an average weight of 56.3 g. Spawning is done artificially using ovaprim. The result of this study was the fecundity value of an average of 8 453 eggs / ind. The average FR was 86.15 %, and the average HR was 78.15 %.
Examination of Parasites in Seawater Ornamental Fish at Fish Quarantine, Quality Control and Safety of Fishery Products Denpasar, Bali Mohammad Faizal Ulkhaq; Mirsa Nurul Layinah; Darmawan Setia Budi; Ide Fammy Panjaitan
Journal of Aquaculture Science Vol 7 No 2 (2022): Journal of Aquaculture Science
Publisher : Airlangga University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31093/joas.v7i2.237

Abstract

Indonesia memiliki ikan hias air laut dengan  jumlah yang sangat beragam. Pengembangan dan prospek komoditas ikan hias di Indonesia mengalami peningkatan yang sangat pesat, khususnya selama pandemi covid 19 ini. Akan tetapi, dalam prosesnya tidak jarang pembudidaya mengalami kegagalan produksi akbitat serangan hama dan penyakit. Hal ini menjadi kendala dalam proses pemenuhan kebutuhan baik domestik maupun internasional. Sehingga, perlu tindakan karantina ikan untuk mencegah terjadinya penyebaran penyakit parasiter. Tujuan dari penelitian ini adalah untuk melakukan pemeriksaan dan identifikasi jenis parasit pada ikan hias air laut sebelum dilalulintaskan di Balai Karantina Ikan, Pengendalian Mutu dan Keamanan Hasil Perikanan Denpasar, Bali. Pemeriksaan parasit dilakukan dengan metode konvensional yaitu dengan melakukan pengerokan pada permukaan tubuh, insang, sirip, dan operkulum ikan untuk ektoparasit dan usus ikan untuk endoparasit. Selanjutnya dilakukan identifikasi parasite secara morfologis. Hasil pemeriksaan dan identifikasi parasit menemukan parasite jenis Dactylogyrus dan Balantidium pada insang; Benedenia pada sirip ekor; Archigetes, Spirocamallanus dan Hexangium dari usus. Kata kunci: Ikan Hias Air Laut, Parasit, BKIPM Denpasar
Co-Authors A. Shofy Mubarak A.A. Ketut Agung Cahyawan W Abdillah, Muhammad Robby Agustono Ahmad Alie Fikri Akhmad Taufiq Mukti Alimuddin Alimuddin Alimuddin Ambarwati, Dewi Anggreani, Shovia Finny Ardiyan, Buyung Raga arif fitra Asep Permana Asyabil, Alin Aulia Azizah Bejo Slamet Boedi Setya Rahardja Daruti Dinda Nindarwi Dian Pebianti Dwi Kurniawati Dwi Retna Kumala Ningrum Dwi Retna Kumalaningrum Eka Saputra Farahnovita Yuliyanti Fasya, Arif Habib Firdaus, Aji Akbar Gunanti Mahasri Hanif Azhara, Muhammad Hayu Widyadi Hikam Zainul Qolbi Ide Fammy Panjaitan Imlani, Ainulyakin Imlani, Ainulyakin Hasan Joko Sumarwan, Joko Kenconojati, Hapsari Kismiyati , Lailatul Lutfiyah, Lailatul Laksmi Sulmartiwi Loh, Jiun-Yan Maulana, Muhammad Hilmy Mauludia, Farida Melinda Febrina Mirni Lamid Mirsa Nurul Layinah Mita Winarti Mohammad Faizal Ulkhaq Mohammad Hilmi Maulana MUHAMMAD AGUS SUPRAYUDI Muhammad Marzuqi Muhammad Yusuf Taufiqur Rohman Müller, Tamás Nasution, Annio Indah Lestari Pardede, Maria Agustina Prayogo Prayogo Prayogo Prayogo, Prayogo Rahmawan, Dani Bagus Restanti, Maya Rr. Juni Triastuti Sapto Andriyono Shierly Zaissiliya Clarissa Lifani Shovia Finny Anggraeni Siti Subaidah South, Josie Suciyono Suciyono, Suciyono Suciyono, Suciyono Suko Ismi Suko Ismi Syarifa Bintang Maharani Tridjoko Tridjoko