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Journal of Aquaculture and Fish Health
ISSN 2301-7309 · Department of Fish Health Management and Aquaculture, Universitas Airlangga · 85 articles in the index
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Journal Article
Growth Performance of Sea Grapes (Caulerpa racemosa) in Sil-vofishery Ponds with Different Depths in Demak Village, Central Ja-va
Caulerpa racemosa, often known as sea grapes, is an economically important macroalgae species from the Chlorophyceae group. Its growth is highly dependent on the nutrients in the waters; it needs to be cultivated with an integrated system, such as silviofishery. Silvofishery is an integrated system…
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Journal Article
Practical Application of Copepod Oithona sp. Meal Supplementation in Feed as a Promoter of Survival and Growth in Vannamei Shrimp (Litopenaeus vannamei)
The nutritional potential of copepods as live feed for larvae warrants further exploration, particularly for juvenile and adult shrimp. However, their small size presents a challenge, as larger shrimp may struggle to capture such small prey. A nutrient-based formulation approach was adopted by…
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Journal Article
Growth Performance of Tilapia (Oreochromis sp.) using Different Doses of Organic Cooper (Cu–O) in the Diets
Copper (Cu-O) is a micromineral required in small amounts in the body, yet it plays an important role in the metabolism and health of fish. This study aimed to evaluate the growth performance of tilapia (Oreochromis sp.) fed diets supplemented with organic copper (Cu-O). Four treatments were…
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Journal Article
Relationship Between Nitrogenous Wastes, Organic Matter, Bacteri-al Abundance, and Protozoan Abundance in Whiteleg Shrimp Inten-sive Farming Ponds
Whiteleg shrimp (Litopenaeus vannamei) dominates global aquaculture production due to its adaptability to intensive systems. However, intensive systems often experience excess accumulation of nitrogenous waste and total organic matter (TOM), which can destabilize microbial communities and affect…
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Journal Article
Qualitative Detection of Whiteleg Shrimp Disease Using Real-Time PCR
Indonesia, as the world's fourth-largest shrimp exporter, has experienced a decline in export volume caused by disease outbreaks. This disease is a challenge because shrimp do not have adaptive immunity and rely heavily on innate immunity to survive against pathogens. Therefore, it is necessary to…
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Journal Article
Enhancing Growth Performance and Coloration of Koi Fish (Cyprinus rubrofuscus) through Feed Supplementation with Rumen-Fermented Carrots and Bacillus sp.
Koi fish (Cyprinus rubrofuscus) is an ornamental fish with a relatively high percentage of domestic and international market demand, and its price is highly dependent on the body shape and color quality. Adding carotenoids to feed is one technique to improve the quality and brightness of koi fish…
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Journal Article
Abundance, Population Structure and Feeding Habits of Ghost Shrimp Karumballichirus karumba, (Poore and Griffin 1979) (De-capoda, Callichiridae), from Intertidal Zone of the Madura Strait, Indonesia
Environmental pressures can have a negative impact on fishery resources in the Madura Strait, especially the ghost shrimp K. karumba, which provides ecological benefits. Therefore, this study aims to examine the abundance, population structure, and feeding habits of these species. The study was…
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Journal Article
Specific Primer Design for Characterization and Expression of the Metallothionein (MT) Gene Pilsbryoconcha exilis
Mussels (Pilsbryoconcha exilis) have a defense mechanism against high heavy metal concentrations in water. This mechanism probably involves the expression of the metallothionein gene. However, information regarding the MT gene in this species is limited. Thus, characterization of the gene is…
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Journal Article
Effects of Water Quality on the Seasonal Variability of Gonadosomat-ic Index (GSI), Hepatosomatic Index (HSI), Stomach Repletion Index (SRI) and Condition Factor (K) of Clarias gariepinus and Oreo-chromis niloticus from River Ngadda, Borno State – Nigeria
Environmental stressors such as water quality depletion, micro-(nano) plastics (MNPs), heavy metals, and endocrine-disrupting chemicals (EDC) may exert behavioral, developmental, physiological, and reproductive stress on organisms, particularly fish in the aquatic ecosystems. Ecotoxicological…
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Journal Article
Comparative Analysis of the Efficacy of Bacillus subtilis and Lactoba-cillus acidophilus in Inhibiting Vibrio parahaemolyticus Infection in Black Tiger Shrimp (Penaeus monodon)
The application of probiotic bacteria in black tiger shrimp (Penaeus monodon) aquaculture constitutes a preventive strategy aimed at mitigating the risk of disease outbreaks. This study aims to compare the efficacy of Bacillus subtilis and Lactobacillus acidophilus in inhibiting Vibrio…
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Journal Article
TEKNIK PEMIJAHAN ALAMI IKAN ARWANA SUPER RED (Scleropages formosus) DI PT. ARWANA, DEPOK, JAWA BARAT
Ikan Arwana super red merupakan ikan yang memiliki warna dan bentuk yang mengagumkan. Ikan jenis ini banyakdicari oleh kolektor ikan hias karena dianggap dapat mendatangkan hoki. Permintaan pasar yang terus menngkat tidak dibarengi dengan meningkatnya produksi ikan dari produsen. Diperlukan adanya…
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Journal Article
PEMBERIAN BEBERAPA DOSIS ENZIM PADA PAKAN KOMERSIAL TERHADAP KANDUNGAN SERAT KASAR, BAHAN ORGANIK DAN BETN
Manajemen pakan merupakan salah satu unsur yang sangat menunjang suatu kegiatan usaha budidaya perikanan, sehingga pakan yang tersedia harus memadai dan memenuhi kebutuhan ikan tersebut. Ketersediaan pakan ikan yang efektif, efisien, ramah lingkungan, dan dengan harga yang terjangkau perlu…
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Journal Article
Study of Calcium Hydroxide (Ca(OH)2) and Sodium Bicarbonate (NaHCO3) Treatment Through The Dynamics of pH, COD, N/P Ratio Value and Plankton Abundance
Environmental quality cultivation of considerable influence against the survival and growth of living beings in the water. Improvements to the environmental conditions of cultivation in order to remain stable and optimal for aquatic organisms, including fish as aquaculture animals become very…
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Journal Article
HUBUNGAN ANTARA KUALITAS AIR DENGAN PREVALENSI ENDOPARASIT PADA SALURAN PENCERNAAN IKAN NILA (Oreochromis niloticus) DI KERAMBA JARING APUNG PROGRAM URBAN FARMING DI KOTA SURABAYA
Aspergillus terreus adalah jamur yang menyebabkan penyakit aspergillosis. Ikan yang terinfeksi menunjukkan bercak putih abu-abu di atas tubuh. Perdarahan ulkus diamati pada insang dan kulit. Infeksi menyebabkan kematian ikan. Penggunaan bahan kimia untuk mengendalikan serangan jamur dapat…
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Journal Article
Pemanfaatan Tepung Tapioka dengan Dosis Berbeda Sebagai Sumber Karbon Pembentuk Bioflok pada Media Pemeliharaan Benih Ikan Patin (Pangasius sp.)
Biofloc technology is one of alternative method that used to control water quality on culture media using heterotrophic bacteria with addition of organic matter. This research was held to determine the effect of tapioca flour addition as source of biofloc carbon in culture media on water quality…
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Journal Article
PEMBESARAN LARVA IKAN GURAMI Osphronemus gourami SECARA INTENSIF DI SHEVA FISH BOYOLALI, JAWA TENGAH
Tujuan Praktek Kerja Lapang (PKL) adalah mengetahui teknik pembesaran larva, manajemen pakan, kualitas air, pertumbuhan, perkembangan, kendala, dan permasalahan pada peembenihan ikan gurami secara intensif. PKL ini dilaksanakan pada 18 Desember 2017 sampai 18 Januari 2018 di Sheva Fish Kabupaten…
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Journal Article
PENGARUH PEMBERIAN PROBIOTIK BERBEDA PADA PAKAN TERHADAP RETENSI PROTEIN DAN RETENSI LEMAK UDANG VANAME (Litopenaeus vannamei)
Permintaan komoditi udang vaname yang cukup tinggi mendorong berkembangnya budidaya udang intensif. Seiring dengan berkembangnya budidaya intensif, maka meningkatkan padat penebaran dan jumlah pakan yang diberikan. Pakan merupakan salah satu unsur penting dalam budidaya yang menunjang pertumbuhan…
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Journal Article
TEKNIK KULTUR Chlorella sp. SKALA LABORATORIUM DAN INTERMEDIET DI BALAI PERIKANAN BUDIDAYA AIR PAYAU (BPBAP) SITUBONDO JAWA TIMUR
Mikroalga adalah tumbuhan tingkat rendah yang memiliki klorofil untuk melakukan fotosintesis (Rismiarti dkk., 2016). Beberapa spesies mikroalga di alam merupakan pakan alami bagi ikan dan udang. Pakan alami menjadi sumber nutrisi penting pada stadium awal perkembangan organisme. Salah satu pakan…
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Journal Article
PENGARUH PEMBERIAN EKSTRAK AIR PANAS Spirulina platensis PADA PAKAN TERHADAP KELANGSUNGAN HIDUP DAN TOTAL HEMOSIT UDANG VANAME SETELAH DIINFEKSI DENGAN Vibrio harveyi
Udang vaname (Litopenaeus vannamei) merupakan suatu komoditas perikanan yang memiliki nilai ekonomi penting. Produksi udang vaname (Litopenaeus vannamei) mengalami kendala akibat adanya wabah penyakit. Salah satunya adalah akibat serangan bakteri Vibrio harveyi. Bakteri ini menyebabkan…
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Journal Article
PEMIJAHAN IKAN HIAS BOTIA (Chromobotia macracanthus Bleeker) SECARA BUATAN DENGAN INJEKSI HORMON HCG (HUMAN CHORIONIC GONADOTHROPIN) DAN LHRH-A (LUTEINIZING HORMONE RELEASING HORMONE ANALOG)
Ikan botia (Chromobotia macracanthus Bleeker) merupakan ikan hias asli perairan Indonesia yang tepatnya berasal dari Sumatera dan Kalimantan. Ikan ini menjadi primadona dalam komoditas ikan hias karena keunikannya mulai dari bentuk tubuh, warna sampai bentuk mulutnya. Ikan botia merajai pasar…