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Journal articles on the topic 'Clarias gariepinus - Reproduction - Research'

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Published: 4 June 2021
Last updated: 2 February 2022

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1

Ponomareva, Elena Nikolaevna, Ulyana Sergeevna Aleksandrova, Tatyana Sergeevna Gridina, and Anton Alekseevich Kuzov. "Features of early ontogenesis of catfish (Clarias gariepinus, Burchel, 1822)." Vestnik of Astrakhan State Technical University. Series: Fishing industry 2020, no. 2 (2020): 134–41. http://dx.doi.org/10.24143/2073-5529-2020-2-134-141.

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The article presents a research of the features of embryonic development of clarid catfish (Clarias gariepinus (Burchell, 1822)) conducted at the Southern Scientific Centre of the Russian Academy of Sciences in the period 2016-2019, as well as at the Department of aquaculture and fisheries of Astrakhan State Technical University. The aim of research is to analyze the duration of embryonic development of the clarid catfish (Clarias gariepinus, Burchell, 1822) in early ontogenesis during artificial reproduction, as well as to study changes in the rate of development of clarid catfish at differen
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Jufri, Fatahillah Maulana, Agus Oman Sudrajat, and Mia Setiawati. "Female maturation and rematuration acceleration of Mutiara strain catfish (Clarias gariepinus) using combination of oocyte developer hormone and astaxanthin addition diet." Jurnal Akuakultur Indonesia 18, no. 1 (2019): 23–32. http://dx.doi.org/10.19027/jai.18.1.23-32.

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ABSTRACT Reproductive design for gonadal maturation process mostly related with some factors such as environmental signals, reproductive organs, hormonal and nutrition. This research was conducted on female Mutiara strain of North African Catfish, Clarias gariepinus by combining two kinds of materials administered to broodstock diet, namely oocyte developer (Oodev) which contains of PMSG hormone and antidopamin, and astaxanthin carotenoid. Research designs were divided into C (Control), A50 (astaxanthin 50 mg/kg feed), A100 (astaxanthin 100 mg/kg feed), Od0.5 (Oodev 0.5 mL/kg fish for two week
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3

Onyia, L. U., H. D. Ali, H. A. Bello, E. C. Onyia, and M. Musa. "Comparative Study on the Natural and Synthetic Hormones ofClarias gariepinus Broodstock." Nigerian Journal of Biotechnology 38, no. 1 (2021): 48–54. http://dx.doi.org/10.4314/njb.v38i1.5.

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The study was carried out for six (6) weeks at the Department of Fisheries Teaching and Research farm, Modibbo Adama University, Yola, to compare the reproductive performance of Clarias gariepinus using synthetic (ovaprim) and natural (C. gariepinus pituitary extract) hormones . At the end of the feeding trial, the fecundity, percentage fertilization, hatchability, and survival rates of the hatchlings were estimated using standard procedure. The hatchlings were further raised for six weeks and the increase in weight was determined. The results showed that female broodstock injected with C. gar
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Juanda, Shobikhuliatul Jannah, and Sri Imelda Edo. "HISTOPATOLOGI INSANG, HATI DAN USUS IKAN LELE (Clarias gariepinus) DI KOTA KUPANG, NUSA TENGGARA TIMUR (Gill, Liver and Gut’s Histopathology of Catfish (Clarias gariepinus) in Kota Kupang, East West Nusa)." SAINTEK PERIKANAN : Indonesian Journal of Fisheries Science and Technology 14, no. 1 (2018): 23. http://dx.doi.org/10.14710/ijfst.14.1.23-29.

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Peningkatan konsumsi ikan air tawar di Kota Kupang menstimulasi para pembudidaya ikan untuk berlomba-lomba meningkatkan produksi usahanya. Mengingat cara budidaya ikan yang dilakukan di Kota Kupang adalah dengan padat tebar tinggi dan tanpa pergantian air, maka dapat menyebabkan kualitas media air menjadi buruk karena adanya dekomposisi dari hasil sisa pakan sehingga memungkinkan perkembangbiakan mikroba patogen. Penelitian ini bertujuan untuk mengetahui gambaran histopatologi pada organ insang, hati dan usus ikan lele di Kota Kupang. Ikan lele sebanyak 100 ekor yang diambil dari Pasar Oeba ke
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Laily, Hidayatul, Farikhah Farikhah, and Ummul Firmani. "ANALISIS HISTOLOGIS GINJAL, HATI DAN JANTUNG IKAN LELE AFRIKA Clarias gariepinus YANG MENGALAMI ANOMALI PADA SIRIP PEKTORAL." Jurnal Perikanan Pantura (JPP) 1, no. 2 (2018): 30. http://dx.doi.org/10.30587/jpp.v1i2.464.

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The purpose of this study was to describe the histology of kidney, liver and heart organs in African catfish Clarias gariepinus not pectoral fin which originated from maintenance in aquaculture ponds. The study was conducted in June 2018 at the Reproductive Laboratory of Fisheries Cultivation Study Program, Department of Water Resources Management, Faculty of Fisheries and Marine Sciences, Brawijaya University, Malang. This research method is descriptive of the object under study that is abnormal fish and the sample specified is 3 individuals. There are 3 target organs, namely kidney, liver an
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Ramlan. "Altered Reproduction in Clarias gariepinus Exposed to Industrial Effluents." American Journal of Agricultural and Biological Sciences 7, no. 1 (2012): 61–70. http://dx.doi.org/10.3844/ajabssp.2012.61.70.

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7

Goos, Henk J. Th, and Carel J. J. Richter. "Internal and external factors controlling reproduction in the African catfish,Clarias gariepinus." Aquatic Living Resources 9 (November 1996): 45–58. http://dx.doi.org/10.1051/alr:1996041.

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8

Tiogué, Claudine Tekounegning, Paulin Nyadjeu, Simplice Raymond Mouokeu, Guegang Tekou, and Hilaire Tchoupou. "Evaluation of Hybridization in Two African Catfishes (Siluriformes, Clariidae): Exotic (Clarias gariepinus Burchell, 1822) and Native (Clarias jaensis Boulenger, 1909) Species under Controlled Hatchery Conditions in Cameroon." Advances in Agriculture 2020 (December 10, 2020): 1–11. http://dx.doi.org/10.1155/2020/8985424.

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The study was conducted to evaluate reciprocal hybridizations in the African catfishes Clarias gariepinus and Clarias jaensis using artificial reproduction under controlled hatchery conditions. The results revealed that the highest fertilization (82.77%) and hatching (67.77%) rates were achieved in the hybrid cross female C. jaensis × male C. gariepinus (Fcj × Mcg). Deformed larvae rates ranged from 9.01 to 16.33%; the hybrid Fcj × Mcg recorded the lowest rate. Survival rates in the larval stage were higher than 80% whatever crossing considered. However, it was higher in the hybrid Fcj × Mcg u
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Anggraeni, Dyah, and Nurlela Nurlela. "EFEKTIVITAS ANTIBAKTERI BAWANG PUTIH (Allium sativum L) SEBAGAI PENGAWET ALAMI PADA IKAN LELE DUMBO (Clarias gariephinus) SEGAR." Surya Medika: Jurnal Ilmiah Ilmu Keperawatan dan Ilmu Kesehatan Masyarakat 14, no. 1 (2019): 26. http://dx.doi.org/10.32504/sm.v14i1.106.

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Background: Natural preservatives are compounds produced by natural ingredients that can suppress bacterial growth and development. Natural preservatives are carried out because most of the preservatives circulating are chemicals and unsafe for the body. One of the natural preservatives is by using garlic extract (Allium sativum L). Objective: This study is aimed to determine the effectiveness of the antibacterial garlic (Allium sativum L) as a natural preservative in fresh African catfish (Clarias gariepinus). Method: This research used the Pour Plate iroculation method. African catfish (Clar
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Mulia, Hattanul, Rosmaidar Rosmaidar, Dasrul Dasrul, Dwinna Aliza, Dian Masyitha, and Sugito Sugito. "PENGARUH UMUR TERHADAP PENJANTANAN LARVA IKAN LELE DUMBO (Clarias gariepinus) YANG DIRENDAM MENGGUNAKAN HORMON METIL TESTOTERON ALAMI (The Influence of Age on Masculinization of Clarias gariepinus Larvae Immersed by Methyl Testosterone Natural Hormone)." Jurnal Medika Veterinaria 10, no. 1 (2016): 41. http://dx.doi.org/10.21157/j.med.vet..v10i1.4036.

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This research aims to examines the influence of age on masculinization of Clarias gariepinus larvae immersed by methyl testosterone (MT) natural hormone. This research used 270 catfish larvae divided into 3 groups of age those are 5, 10, and 20 days. The research implemented complete random design (CRD). Immersion was performed using methyl testosterone hormone at the dose of 0.25 g/L for 20 hours. Observation of fish was done after 60 day-old fish. Data obtained was analyzed using one-way analysis of variance The average percentages of male-sex catfish after immersing in natural MT on group I
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Meidiza, Ratu, Arimbi Arimbi, and Poedji Hastutiek2. "Gambaran Patologi Hepar Ikan Lele Dumbo (Clarias gariepinus) yang Diinfeksi Bakteri Edwardsiella tarda [Featuring Liver Pathology of Clarias gariepinus Infected By Edwardsiella tarda]." Jurnal Ilmiah Perikanan dan Kelautan 9, no. 1 (2017): 47. http://dx.doi.org/10.20473/jipk.v9i1.7632.

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AbstrakPenelitian ini bertujuan untuk mengetahui perubahan kerusakan hepar dari Clarias gariepinus yang diinfeksi dengan Edwardsiella tarda. Dua puluh empat Clarias gariepinus dengan berat rata-rata 20-25 gram, ukuran 10-12 cm dibagi secara acak menjadi 4 kelompok perlakuan (P0, P1, P2, dan P3). Masing-masing perlakuan dilakukan enam kali pengulangan dengan dosis Edwarsiella tarda 3 x 106 CFU/ ml kecuali kontrol (P0). Pada pengamatan mikroskopis menunjukkan bahwa hepar telah mengalami pembengkakan dan pucat. Pengamatan histopatologi menggunakan mikroskop cahaya dengan 400 kali pembesaran. Meto
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Aini, Nurul. "Microbial Isolation from Gastrointestinal Tract of Catfish (Clarias gariepinus)." Journal of Microbial Systematics and Biotechnology 2, no. 1 (2020): 22–30. http://dx.doi.org/10.37604/jmsb.v2i1.38.

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The purpose of this research was to describe the characteristics and number of microbes that grow in the gastrointestinal tract of catfish and to determine the potential of microbes as probiotics. The type of this research was observational conducted on 30 September-15 October 2018 at the Microbiology Laboratory, Faculty of Science and Technology, Universitas Airlangga, Surabaya. Microbial isolation using NA (Nutrient Agar), MRSA (de Man, Rogosa and Sharpe Agar) and PDA (Potato Dextrose Agar) media. The fish that used is catfish that are bred in ponds at Desa Tlasih, Kecamatan Tulangan, Kabupa
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Oluwalola, O. I., and O. A. Fagbenro. "Fatty Acid Composition and Sensory Evaluation of African Catfish, Clarias gariepinus Reared under Different Culture Enclosures." Nigerian Journal of Technological Research 16, no. 2 (2021): 7–11. http://dx.doi.org/10.4314/njtr.v16i2.2.

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This study was carried out to determine the fatty acid composition and sensory quality of Clarias gariepinus from different culture enclosures (plastic, sandcrete tanks and earthen ponds), at the Teaching and Research Farm of Department of Fisheries and Aquaculture Technology, Federal University of Technology, Akure, Ondo State, Nigeria. The comparative work was carried out to find out if habitat could influence the nutrient composition of the fish. Standard procedures were used in the analysis of tissue nutrient. Sensory evaluation study revealed differences in taste and texture indices consi
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14

Defrizal, Defrizal, and Munawwar Khalil. "Pengaruh formulasi yang berbeda pada pakan pelet terhadap pertumbuhan ikan lele dumbo (Clarias gariepinus)." Acta Aquatica: Aquatic Sciences Journal 2, no. 2 (2015): 101. http://dx.doi.org/10.29103/aa.v2i2.342.

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Penelitian ini bertujuan untuk mengetahui pengaruh formulasi yang berbeda pada pakan terhadap pertumbuhan ikan lele dumbo (Clarias gariepinus) yang dilaksanakan pada tanggal 22 Mei - 22 Juni 2014 di Laboratorium Hatchery dan Teknologi Budidaya Program Studi Budidaya Perairan, Reulet Aceh Utara. Metode yang digunakan dalam penelitian ini adalah metode ekperimental dengan menggunakan rancangan acak lengkap (RAL) Non Faktorial dengan empat perlakukan dan tiga kali ulangan Hasil penelitian menunjukkan bahwa formulasi yang berbeda pada pakan pelet memberi pengaruh yang sangat berbeda nyata terhadap
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Huisman, E. A., and C. J. J. Richter. "Reproduction, growth, health control and aquacultural potential of the African catfish, Clarias gariepinus (Burchell 1822)." Aquaculture 63, no. 1-4 (1987): 1–14. http://dx.doi.org/10.1016/0044-8486(87)90057-3.

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16

Anak Gaung, Paul Morisson, Zalina Ismail, Asilah Abdul Mutalib, Fazhana Ismail, Shaibatul ’. Islamiah Che Man, and Zahidah Ab Latif. "Induction Of Ovulation Using Ovaprim And Its Impact On Reproductive Parameter Of Clarias gariepinus." Journal of Vocational Education Studies 3, no. 2 (2020): 25. http://dx.doi.org/10.12928/joves.v3i2.2931.

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Sustainability of the aquaculture industry can be secure through the induce breeding technique. One way that induce breeding can do is to increase the rate of maturation and ovulation in making sure the availability of good quality fish seed all year round. Here, we investigate how Ovaprim hormone impact the reproduction of Clarias gariepinusincluding spawning rate, fecundity, hatching and survival rate. For this purpose, Six broodstocks were divided in three experimental treatments and injected intramuscularly with different doses of Ovaprim hormone of T1: 0.25ml/kg for female and 0.125ml/kg
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Ibo, Frengky, Henneke Pangkey, Hengky J. Sinjal та Indra RN Salindeho. "EVALUASI EFEK KOMBINASI PAKAN DAN ESTRADIOL_17β TERHADAP PEMATANGAN GONAD IKAN LELE DUMBO (Clarias gariepinus)". JURNAL PERIKANAN DAN KELAUTAN TROPIS 8, № 3 (2012): 85. http://dx.doi.org/10.35800/jpkt.8.3.2012.406.

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Keberhasilan reproduksi dan efisiensi waktu kersediaan benih merupakan hal yang penting dalam budidaya lele dumbo (Clarias gariepinus). Reproduksi ikan banyak ditentukan oleh nutrisi dan stimulasi dengan menggunakan hormon. Tujuan penelitian ini adalah mengevaluasi efek pemberian pakan dengan komposisi nutrien berbeda dan penyuntikan hormon estradiol_17β dosis berbeda, terhadap pematangan gonad induk lele dumbo. Ada dua jenis pakan yang digunakan yaitu pakan Profish yang diramu oleh Balai Budidaya Air Tawar, Tatelu; dan pakan KRA sebagai pakan komersil untuk budidaya ikan kerapu. Hasil penelit
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Dellavia, Yolanda, Thomas Valentinus Widiyatno, Boedi Setiawan, Arimbi Arimbi, Bambang Poernomo, and Yeni Dhamayanti. "GAMBARAN PATOLOGI HEPAR IKAN LELE DUMBO (Clarias gariepinus) YANG DIPAPAR LOGAM TIMBAL NITRAT Pb(NO3)2." Journal of Basic Medical Veterinary 9, no. 1 (2020): 30. http://dx.doi.org/10.20473/.v9i1.21092.

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This research aimed to know the changed damage of liver African catfish (Clarias gariepinus) were exposed by lead nitrat. This study used twenty four of African catfish (Clarias gariepinus) with average weight of 20-25 grams, size 10-12 cm, age ± two months. This research was designed by a completely randomized design (CRD). All member of population of the African catfish were divided into six groups, consist of six repetitions each, namely P1, P2, P3, and P0 as a negative control respectively. P1 was given with dosage of lead nitrat 7,26 mg/liter, P2 was given with dosage of lead nitrat 14,53
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Kalaida, Marina, Svetlana Borisova, Evgeny Piganov, Farhad Ismagilov, and Andrey Kalaida. "Improving the biotechnology of growing Silurus Glanis L., Clarias Gariepinus, Pangasius Hypophthalmus catfish (Siluroidea) in the waters of energy facilities." E3S Web of Conferences 288 (2021): 01045. http://dx.doi.org/10.1051/e3sconf/202128801045.

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The modern biotechnologies of reproduction and cultivation of European catfish, African clary catfish and pangasius are considered. The development of biotechnology led to the development of a technology for its reproduction by the method of hormonal injection with preservation of life of the females and the euthanasia of the males for the collection of pure sperm. Further development of biotechnology is associated with the expansion of species diversity and the inclusion of African clary catfish and pangasius into aquaculture in warm waters.
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Lambert, J. G. D., and J. W. Resink. "Steroid glucuronides as male pheromones in the reproduction of the African catfish Clarias gariepinus—a brief review." Journal of Steroid Biochemistry and Molecular Biology 40, no. 4-6 (1991): 549–56. http://dx.doi.org/10.1016/0960-0760(91)90276-b.

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Onyemaechi, Ezike Christopher, Chukwuka Doris Queen, and Echor Felix Okaliwe. "Growth performance of Clarias gariepinus fed varying dietary phosphorus levels." Research in Agriculture Livestock and Fisheries 4, no. 3 (2017): 215–20. http://dx.doi.org/10.3329/ralf.v4i3.35100.

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One hundred and twenty (120) juveniles of African catfish Clarias gariepinus were obtained in May 2015 from a reputable Fish Farm in Enugu to the University Research Farm (latitude 074o North and 082o South, longitude 068o East and 076o West with annual mean temperature of 30oC). The fish were fed for 49 days from June – July 2015 with diets containing 4 different inclusion levels of phosphorus T1 [0.6% P], T2 [0.8% P], T3 [1.00% P], T4 [1.2% P] and T5 [0% P] which served as control diet, to determine optimum P requirement for fish growth at probability level of P < 0.05 between various tre
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Yohanista, Maria. "PAKAN AMPAS TAHU YANG DIFERMENTASI DENGAN RAGI TAPE UNTUK MENINGKATKAN PERTUMBUHAN DAN KELANGSUNGAN HIDUP BENIH IKAN LELE DUMBO (Clarias Gariepinus)." Gema Wiralodra 9, no. 2 (2018): 202–13. http://dx.doi.org/10.31943/gemawiralodra.vol9.iss2.353.

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Feed is a major factor to note for the growth of Dumbo Catfish (Clarias gariepinus). The fermentation process will simplify the particles of feed ingredients, thus increasing their nutritional value. Feed materials that have been fermented will be better quality than raw materials. Fermentation of tofu waste with yeast will convert the protein into amino acids, and indirectly will decrease the crude fiber content of tofu pulp. The method used is Experiment Method. The research was designed using Completely Randomized Design (RAL), which consisted of 3 treatments 3 replications ie the treatment
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Rihi, Apriani P. "Pengaruh Pemberian Pakan Alami dan Buatan terhadap Pertumbuhan dan Kelangsungan Hidup Benih Ikan Lele Dumbo (Clarias gariepinus Burchell.) di Balai Benih Sentral Noekele Kabupaten Kupang." Bio-Edu: Jurnal Pendidikan Biologi 4, no. 2 (2019): 59–68. http://dx.doi.org/10.32938/jbe.v4i2.387.

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Research on the effect of natural and artificial feed on the growth and survival of African catfish at the Noekele Central Seed Center in Kupang Regency, East Nusa Tenggara Province. The center only uses artificial food as fish food while natural food has never been used, therefore researchers are motivated to use natural food then researchers want to see how the influence of natural food is. The purpose of this study is to determine the effect of natural and artificial feeding on the growth and survival of African catfish (Clarias gariepinus Burchell) at the Noekele Central Seed Center in Kup
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Graaf, G. J., F. Galemoni, and B. Banzoussi. "Artificial reproduction and fingerling production of the African catfish, Clarias gariepinus (Burchell 1822), in protected and unprotected ponds." Aquaculture Research 26, no. 4 (1995): 233–42. http://dx.doi.org/10.1111/j.1365-2109.1995.tb00908.x.

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Puspita, Elfa Verda, and Ratih Purnama Sari. "EFFECT OF DIFFERENT STOCKING DENSITY TO GROWTH RATE OF CATFISH (Clarias gariepinus, Burch) CULTURED IN BIOFLOC AND NITROBACTER MEDIA." AQUASAINS 6, no. 2 (2018): 583. http://dx.doi.org/10.23960/aqs.v6i2.p583-588.

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Catfish is one of the freshwater commodities whose demand continues to increase in Indonesia. Intensive cultivation is done to meet market demand. Intensive cultivation is done by optimizing stocking density. The aim of this research was to know the effect of different density on feed productivity, growth, feed conversion ratio (FCR) and survival of catfish dumbo fry (Clarias gariepinus, Burch) in biofloc and nitrobacter media. This study used a completely randomized design (RAL) with 6 treatments and 3 replications. The test animalsused catfish dumbo (Clarias gariepinus, Burch) with an average we
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Kusumawati, Arnita Ayu, Djoko Suprapto, and Haeruddin Haeruddin. "PENGARUH EKOENZIM TERHADAP KUALITAS AIR DALAM PEMBESARAN IKAN LELE (Clarias gariepinus)." Management of Aquatic Resources Journal (MAQUARES) 7, no. 4 (2018): 307–14. http://dx.doi.org/10.14710/marj.v7i4.22564.

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Kualitas air merupakan salah satu faktor penting dalam budidaya, walaupun ikan lele mampu bertahan hidup dalam kondisi kualitas air yang buruk namun keadaan itu akan berpengaruh pada pertumbuhannya. Pada penelitian ini bertujuan untuk mengetahui pengaruh ekoenzim terhadap kualitas air pada pembesaran ikan lele. Penelitian dilakukan pada bulan April - Mei 2018 di Laboratorium Pengelolaan Sumberdaya Ikan dan Lingkungan, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro,Semarang. Metode yang digunakan pada penelitian ini adalah metode eksperimen di laboratorium dengan menggunakan desai
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Romanova, E. M., V. V. Romanov, V. N. Lyubomirova, L. A. Shadieva, and T. M. Shlenkina. "Increase in nonspecific resistance of catfish (Clarias gariepinus) in industrial aquaculture." BIO Web of Conferences 17 (2020): 00122. http://dx.doi.org/10.1051/bioconf/20201700122.

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The article discusses prospects for use of the theory of adaptogens in demand in medicine and in the fish breeding practice. The obtained results show that the adaptogens use at the early stages of catfish ontogenesis (Clarias Gariepinus, Burchell 1822) can cause the condition of nonspecific increased resistance and expand the adaptive flexibility range of this specie. Adaptogen trekrezan used in our experiments (Oxyethylammonium methylphenoxiacetate) is a synthetic analogue of the natural ginseng. Its application in the embryo culture process has shown positive results. It has reduced the lev
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Hartami, Prama, Muhammad Nur, and Eva Ayuzar. "Pengaruh penambahan bahan pengencer sperma terhadap fertilitas spermatozoa ikan lele dumbo (Clarias gariepinus)." Acta Aquatica: Aquatic Sciences Journal 1, no. 1 (2014): 46. http://dx.doi.org/10.29103/aa.v1i1.298.

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Penelitian ini dilaksanakan selama 9 hari yang bertempat di Laboratorium Hatcheri dan Teknologi Budidaya Universitas Malikussaleh, Aceh Utara,Propinsi Aceh. Penelitian ini bertujuan untuk mengatahui pengaruh penambahan bahan pengencer sperma terhadap fertilitas spermatozoa ikan lele dumbo dan memperoleh jenis bahan pengencer yang terbaik dalam pemijahan ikan lele dumbo. Penelitian ini di gunakan metode eksperimen laboratorium yang di gunakan pola rancangan acak lengkap (RAL) non faktorial dengan 4 perlakuan 3 ulangan. Bahan uji yang digunakan adalah spermatozoa ikan lele dumbo, Ovaprim, Akuade
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Solomon, Shola G., Victor T. Okomoda, and Abel I. Ogbenyikwu. "Intraspecific morphological variation between cultured and wild Clarias gariepinus (Burchell) (Clariidae, Siluriformes)." Archives of Polish Fisheries 23, no. 1 (2015): 53–61. http://dx.doi.org/10.1515/aopf-2015-0006.

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Abstract This study was designed to evaluate morphological differences between cultured and wild African catfish, Clarias gariepinus (Burchell). Fish samples were collected from the lower Benue River (axis in Makurdi), while cultured fish were obtained from the University of Agriculture Makurdi research farm. The results revealed significant sex-related variation in the fish from different environments. Significant differences were observed in all morphometric parameters measured and in three of the five meristic counts recorded. Discriminant analysis and cluster analysis of morphometric param
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Ahmad, Nasir. "Effectiveness Of Fish Hypofisa Mas (Cyprinus Carpio) And Fish Lele Dumbo (Clarias Gariepenus) On Fishing Of Lele Dumbo Fish (Clarias gariepinus." Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan 16, no. 1 (2018): 10. http://dx.doi.org/10.32663/ja.v16i1.352.

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The aim of this research is to know the efficiency of hypofisa gland on spawning catfish. This research was conducted in March-July 2014, at Manggis I, RT / RW. 18/09 50, Kelurahan Dusun Besar, Gading Cempaka Subdistrict, Bengkului City. The design used was complete randomized design (RAL) with 2 treatments and 6 replications and to see the difference was done t test. The treatment consisted of P1 = Spawning dumbo catfish using hypofisa gland Goldfish, P2 = Spawning dumbo catfish using hypofisa gland Fish catfish dumbo. The use of different hypofisa glands has no significant effect on spawning
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U. Ikpi, Gabriel, Adetola Jenyo-Oni, and Benedict O. Offem. "Effect of Season on Catch rate, Diet and Aspects of Reproduction of Clarias gariepinus (Teleostei: Clariidae) in a Tropical Waterfalls." Advances in Life Sciences 2, no. 3 (2012): 68–74. http://dx.doi.org/10.5923/j.als.20120203.05.

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El Naggar, Gamal. "Efficiency of African Catfish Clarias gariepinus in controlling unwanted reproduction of Nile Tilapia Oreochromis niloticus in low input production system." Egyptian Journal of Aquatic Biology and Fisheries 11, no. 3 (2007): 105–13. http://dx.doi.org/10.21608/ejabf.2007.1953.

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Sari, Selly Ratna, Guttifera Guttifera, Raudhatus Sa’adah, and Elmeizy Arafah. "Karakteristik Sensoris Ikan Lele Sangkuriang (Clarias gariepinus) Berbumbu dengan Perbedaan Teknik Budidaya dan Ukuran Ikan." Jurnal FishtecH 9, no. 2 (2021): 121–27. http://dx.doi.org/10.36706/fishtech.v9i2.12993.

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This research aims to determine preference level for catfish (Clarias gariepinus) spiced with differences technique in organic Aquaculture and non-organic Aquaculture as well as differences in fish size. This research treatment used the method of aquaculture and difference in the size of fish. Aquaculture method (A) namely A1= Conventional and A2= Organic while the second treatment was the difference in the weight of fish (B) namely B1= 100 g, B2= 200 g and B3= 300 g. The spiced catfish was cooked by way of deep-fried Further sensory testing. The method used in this research was the method of
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Santoso, Anjas Adi, Muarif Muarif, and Rosmawati Rosmawati. "THE INFLUENCE OF STOCKING DENSITY AGAINST SURVIVAL RATE OF CATFISH (Clarias gariepinus) ON RECIRCULATION SYSTEM." JURNAL MINA SAINS 4, no. 1 (2018): 11. http://dx.doi.org/10.30997/jms.v4i1.1267.

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One of the technologies to keep the water quality remains optimal ias a recirculation system. This research is aimed to determine the influence of denisity of catfish (Clarias gariepinus) on the recirculation system. Fish test used is catfish fry the age of 2 weeks with average weight 0.58 g and an average length of 2.7 cm as much as 10,000 fish. The experimental research used completely randomized design with 4 treatments and 3 replications. The treatments were A (20 fish/liter of water), B (30 fish/liter of water), C (40 fish/liter of water) and D (50 fish/liter of water). The survival rate,
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IMADE, Odaro S., and Faith I. AKINNIBOSUN. "The risk mitigation indices associated with some risk mitigation protocols performed on contaminated aqua-cultured catfish (Clarias gariepinus)." Notulae Scientia Biologicae 12, no. 1 (2020): 172–83. http://dx.doi.org/10.15835/nsb12110633.

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The present research quantified the risk mitigation indices associated with some risk mitigation protocols practiced by humans in Nigeria to mitigate the baseline risk of illness that were associated with Clarias gariepinus contaminated with multidrug-resistant AmpC beta-lactamase-producing Enterobacter cloacae pathogen. Identification of the multidrug-resistant AmpC beta-lactamase-producing E. cloacae pathogen was performed with phenotypic and molecular methods. The United States FDA-iRisk stochastic software quantified the baseline and residual risk of illness associated with the contaminati
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Sulistyoningsih, Mei, Reni Rakhmawati, and Amalia Setyaningrum. "KANDUNGAN KARBOHIDRAT DAN KADAR ABU PADA BERBAGAI OLAHAN LELE MUTIARA (Clarias gariepinus B)." Jurnal Ilmiah Teknosains 5, no. 1 (2019): 41. http://dx.doi.org/10.26877/jitek.v5i1.3737.

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The purpose of this study was to determine and study the techniques of tonic immobility, rectal temperature and meat moisture content of broilers. The subjects in the study were 100 unsex DOCs. The design used in this study was Complete Random Injection (CRD) with a 3 x 2 factorial pattern with herbal herbal factorial as many as 3 levels, while factor B treated 2 times with 4 replications, each replication of 4-5 broiler chickens. In this case J (2%) C1: feed commercial ration + ginger 2% + light 1L: 3D, J (2%) C2: feed commercial ration + ginger 2% + light 1L: 2D, K (0.2%) C1: feed commercial
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Shlenkina, T. M., E. M. Romanova, V. N. Lyubomirova, V. V. Romanov, and L. A. Shadieva. "The effects of the probiotic Subtilis on the peripheral blood system of Clarias gariepinus." BIO Web of Conferences 27 (2020): 00133. http://dx.doi.org/10.1051/bioconf/20202700133.

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The article discusses the prospects for using probiotics in aquaculture. The effect of probiotics on the physiological processes in the body of African catfish grown under artificial breeding is discussed. The effectiveness of using probiotics to increase productivity, improve the gastrointestinal tract of fish, increase non-specific resistance and stress resistance is analyzed. The results of our own research on the use of the probiotic Subtilis, which is currently used in many industries, including fish farming, are presented. The aim of the work was to study the effect of the probiotic subt
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Lusiastuti, Angela Mariana, Septyan Andriyanto, and Reza Samsudin. "EFEKTIVITAS KOMBINASI PROBIOTIK MIKROENKAPSULASI MELALUI PAKAN UNTUK PENGENDALIAN PENYAKIT MOTILE AEROMONADS SEPTICEMIA PADA IKAN LELE, Clarias gariepinus." Jurnal Riset Akuakultur 12, no. 2 (2017): 179. http://dx.doi.org/10.15578/jra.12.2.2017.179-186.

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Penelitian ini bertujuan untuk mengetahui efektivitas kombinasi probiotik mikroenkapsulasi melalui pakan dalam pengendalian penyakit pada ikan lele, Clarias gariepinus. Penelitian dilakukan mulai dari penyiapan kombinasi probiotik Bacillus cereus ND2 dan Staphylococcus lentus L1K, mikroenkapsulasi probiotik, uji probiotik mikroenkapsulasi, serta uji dosis secara in vivo. Proses mikroenkapsulasi menggunakan BUCHI mini spray dryer dengan suhu inlet 131°C-133°C dan suhu outlet 65°C-70°C. Pakan yang digunakan adalah pakan buatan dengan kadar protein 38% yang dicampur dengan probiotik mikroenkapsul
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Sasmita, Rochiman, Miarsono Sigit, Adhitya Yoppy Ro Candra, and Achmad Rachman Hidayat. "DERAJAT INFESTASI Trichodina sp. PADA LELE DUMBO (Clarias gariepinus) DI EMPAT KOLAM PEMBUDIDAYAAN DI KABUPATEN SUMENEP." VITEK : Bidang Kedokteran Hewan 9 (November 2, 2020): 10–17. http://dx.doi.org/10.30742/jv.v9i0.61.

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 This research was aimed to find out the prevalence and degree of infection Trichodiniasis on the Dumbo catfish (Clarias gariepinus) in four ponds cultivation of Sumenep Regency, East Java. The total of 200 samples of Dumbo catfish were from four cultivation ponds to be examined in the Parasitology laboratory of the Faculty of Veterinary Medicine, Univercity Wijaya Kusuma Surabaya. The examination was carried out by means of scraping mucus as well as taking the gill Lamella and observed under the microscope with 100x and 400x magnification. The results showed that the highest lev
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Rakhfid, Abdul, Rifai Mauga, Fendi Fendi, et al. "Frekuensi pemberian pakan untuk pertumbuhan benih ikan Lele Sangkuriang (Clarias gariepinus)." Agrikan: Jurnal Agribisnis Perikanan 13, no. 2 (2020): 260. http://dx.doi.org/10.29239/j.agrikan.13.2.260-268.

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Catfish has various advantages, including fast growth, high adaptability to the environment, delicious taste, and high nutritional content. As a source of nutrition for reared fish, feed is a factor that plays a very important and decisive role in the success of fish farming. The research aims to determine the effect of feeding frequency on the growth and survival of sangkuriang catfish larvae (C. gariepinus). The study was conducted from June to July 2020 at the Abelisawa Fish Seed Center (BBI), Sampara District, Konawe Regency, South East Sulawesi Province using a Completely Randomized Desig
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Marnis, Huria, Bambang Iswanto, Imron Imron, Selny Febrida, and Raden Roro Sri Pudji Sinarni Dewi. "THE ABILITY OF FAST-GROWING TRANSGENIC AFRICAN CATFISH (Clarias gariepinus) ON PREDATOR AVOIDANCE." Indonesian Aquaculture Journal 11, no. 1 (2016): 9. http://dx.doi.org/10.15578/iaj.11.1.2016.9-13.

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Research Institute for Fish Breeding has produced transgenic African catfish (Clarias gariepinus) containing stripped catfish growth hormone gene (PccBA-PhGH) with growth 19.86% faster than that of non-transgenic fish. This fish has high potential to be released and utilized for fish farming sector to increase national production. However, there is not yet information about environmental risk of this fish. One of the major fitness traits determining potential environmental risk is predator avoidance. This study aimed to determine the predator avoidance ability of transgenic African catfish in
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Hmoud, Fares Alkahemal Balawi, Ahmad Zubair, Suliman Al Akel Ali, Al Misned Fahad, Mohamad Suliman El Amin, and Abdullah Al Ghanim Khalid. "Toxicity bioassay of lead acetate and effects of its sub-lethal exposure on growth, haematological parameters and reproduction in Clarias gariepinus." African Journal of Biotechnology 10, no. 53 (2011): 11039–47. http://dx.doi.org/10.5897/ajb11.1463.

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Hanson, R., D. K. Dodoo, D. K. Essumang, J. Blay, and K. Yankson. "The Effect of some Selected Pesticides on the Growth and Reproduction of Fresh Water Oreochromis niloticus, Chrysicthys nigrodigitatus and Clarias gariepinus." Bulletin of Environmental Contamination and Toxicology 79, no. 5 (2007): 544–47. http://dx.doi.org/10.1007/s00128-007-9279-3.

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Lestari, Sri, and Annis Catur Adi. "PENAMBAHAN IKAN LELE (CLARIAS GARIEPINUS) DAN ISOLATED SOY PROTEIN TERHADAP DAYA TERIMA DAN KADAR PROTEIN CILOK." Media Gizi Indonesia 11, no. 2 (2018): 160. http://dx.doi.org/10.20473/mgi.v11i2.160-166.

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Some research found that p rotein adequacy from snack for elementary school children are still lacked. Snacks availability at schools have an important role to fulfi ll protein requirement for students. The purpose of this research was to analyze the effect of catfi sh (Clarias gariepinus) and Isolated Soy Protein (ISP) addition on acceptance level and p rotein content of c ilok (snack). Research methods used for formula development was experimental research with completely randomized design. Repetition was performed four times on fi ve treatments (one control and four modifi cations, those are F1
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George, Ochuwa O., Nnamdi H. Amaeze, Emmanuel Babatunde, and Adebayo A. Otitoloju. "Genotoxic, Histopathological and Oxidative Stress Responses in Catfish, Clarias gariepinus, Exposed to Two Antifouling Paints." Journal of Health and Pollution 7, no. 16 (2017): 71–82. http://dx.doi.org/10.5696/2156-9614-7.16.71.

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Background. Antifouling paints are enriched with biocides and employed in the maritime industry to protect moving and fixed surfaces from fouling activities of sea dwelling invertebrates. There is limited information on their effect on the non-target African catfish, Clarias gariepinus, a commonly consumed fish in Lagos. Objectives. This study investigated the effects of two commonly used antifouling paints (Berger TBT-free (A/F783 (H)), reddish brown color and Silka Marine lead based paint, pale orange color) on a non-target catfish species, Clarias gariepinus. Methods. The study involved an
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Dewi, Oktaviana Elsa, Sapto Andriyono, and Mochammad Amin Alamsjah. "Effect Of Commercial Biofertilizer Product Of Seaweed (Euchema Cottonii) Towards The Growth Of Pakcoy Mustard (Brassica Rapa L) and Dumbo Catfish (Clarias Gariepinus) in Aquaponic System." Journal of Marine and Coastal Science 9, no. 2 (2020): 86. http://dx.doi.org/10.20473/jmcs.v9i2.20093.

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Aquaponics is a technology that combines the cultivation of vegetable production and fish farming. The aquaponics technology also to fertilization to give nutrients to the plant to support of survival. In facts, fertilization done to plants is located on land. Fertilizing the plants that live in the waters are still very rare, because the waters as a growing medium that is considered to always provide sufficient nutrients for plant growth. In this research, using biofertilizer Euchema cottonii of seaweed. The advantages of biofertilizer seaweed is to have the content of macro and micro nutrien
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Nursyam, Happy. "Microbiological Characteristics of Fermented Catfish (Clarias gariepinus) Sausage as The Result of Carrageenan Addition." South Asian Journal of Experimental Biology 6, no. 3 (2016): 77–82. http://dx.doi.org/10.38150/sajeb.6(3).p77-82.

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Fermented sausages are the emulsion product and their stability is strongly determined by protein interaction which acts as an emulsifier along with binder compound in order to form cross-link. Thus the products become compact and resistant to the infection of pathogenic and spoilage bacteria. The current research was aimed to investigate the microbiological character-istics of sausage as the result of carrageenan addition. This descriptive re-search was repeated three times. The result revealed that pH will gradually decrease following to the length of fermentation. At the end of the fermen-t
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Wulandari, Wulandari, Indra Gumay Yudha, and Limin Santoso. "KAJIAN PEMANFAATAN TEPUNG AMPAS KELAPA SEBAGAI CAMPURAN PAKAN UNTUK IKAN LELE DUMBO, Clarias gariepinus (Burchell, 1822)." e-Jurnal Rekayasa dan Teknologi Budidaya Perairan 6, no. 2 (2018): 713. http://dx.doi.org/10.23960/jrtbp.v6i2.p713-718.

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Coconut waste is one of the industrial waste or household waste that potentially can be mixed in feed, because it contains of 5,7% protein, 16,3% fat, 38,1% carbohydrate, 31,6% rough fiber, 5,5% water, and 2,6% ash. The aim of this study was to learn the effectivity of adding shredded coconut waste as fish feed ingredients for dumbo catfish fry. This research was carried out in 60 days in Aquaculture laboratorium, Fisheries and Marine, Agriculture Faculty, University of Lampung. This research used completety randomized design with 4 treatments and 3 repetitions. Treatment A (0% of coconut wast
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Ferazuma, Herviana, Sri Anna Marliyati, and Leily Amalia. "SUBSTITUSI TEPUNG KEPALA IKAN LELE DUMBO (Clarias Gariepinus sp) UNTUK MENINGKATKAN KANDUNGAN KALSIUM CRACKERS." Jurnal Gizi dan Pangan 6, no. 1 (2011): 18. http://dx.doi.org/10.25182/jgp.2011.6.1.18-27.

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The using of fish by-products has not been optimally developed in food processing. The objective of this research was to study the using of catfish's head flour as a part of material in formulating crackers to increase its calsium content. The method for making this flour was based on thermal process using drum dryer. The physical and chemical properties were analysed. Crackers was formulated by using catfish's head flour with trial and error method. The formulations were then F0 (0:100), F1 (7,5:92,5), F2 (12,5:87,5), F3 (17,5:82,5), and F4 (22,5:77,5). F1 and F2 crackers were chosen formulat
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Harianty, Harianty. "Variations Of Stocking Density And Type Of Feed For Growth And Survival Of Catfish (Clarias gariepinus)." TROPICAL WETLAND JOURNAL 4, no. 1 (2018): 1–7. http://dx.doi.org/10.20527/twj.v4i1.59.

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The research aimed to analyze the interaction, variation of stocking densities and effect of different types of feed on growth and survival of catfish (Clarias gariepinus) seeds in the plastic ponds and their interaction. The research was carried out in West Kotawaringin, Pangkalan Bun of Central Kalimantan from May to July 2017. A completely randomized design with two-factor experiment (stocking density and types of feed) were applied in the study, namely 100 seeds/m3 (treatment A1), 150 seeds/m3 (treatment A2), 100 % commercial pellet (treatment B1), 100 % chicken intestine (treatment B2), a
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