Artikel (194)
Siamese betta fighting fish (Betta splendens) is the one of exports comodity of ornamental fish in Indonesia, but the problems of culture that fish is sex ratio of female higher than male. This research aimed to evaluate the effectiveness of java long pepper (Piper retrofractum Vahl) for betta siame...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 2 (2020); 985-990 | 2020
This study was conducted to find out factors affecting and level of mussel production, level of efficiency of using the tools and materials in cultivation process and whether the cultivation of mussels in Pasaran. This study was analyzed using Cobb-Douglass. The study were analyzed in quantitative d...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 2 (2020); 975-984 | 2020
Eel (Anguilla bicolor) is an Indonesian freshwater commodity that has high economic value but has slow growth. One method to accelerate eel growth is through feeding with the enrichment of essential fatty acids. The aim of this research is to know the increase of growth rate of eel fish fed with the...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 917-926 | 2019
Anesthetic method is an important component to support the activities of transporting live fish from one place to another for a long period of time. Cost efficiency and effectiveness of anesthetic ingredients that not cause residues in fish are factors to beconsidered as an anesthetic. Aim of this r...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 897-908 | 2019
Oodev hormone application has been applied to stimulate gonadal maturity so that fish fry could be available outside the spawning season. This research aimed to study the effect of Oodev hormone on the gonadal maturity of asian redtail catfish Hemibagrus nemurus (Valenciennes, 1840). This research m...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 965-974 | 2019
Leucaena leaves is a potential ingredient for raw material feed of catfish. The aim of this study is to evaluate the effects of dietary fermented leucaena leaf on digestibility and hematological parameters of catfish. Four treatments and 3 replicates, namely: A (reference feed 70% + leucaena leaves ...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 951-964 | 2019
Plankton as a natural feed is thought to be a factor that affects the growth of hoven’s carp fry. Plankton abundance can be increased by the addition of organic fertilizers containing nutrients (nitrate and phosphate). Nutrients abundance can be increased by addition of fermented banana hump’s T...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 939-950 | 2019
Immotilization of live red swamp crayfish (Procambarus clarkii) in this research a used Nephelium lappaceum leaf extract as a natural anesthetic. The aims of this research were to determine the best concentration of the Nephelium lappaceum leaf extract as red swamp crayfish anesthesia and the optimu...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 927-938 | 2019
Avicennia alba is a mangrove plant that often ued by coastal society as a traditional medecine, it is potential to be dveloped as the sources of pharmaceutical. The aim of the research is to examine the effect of Avicennia alba leaves extract various concentrations to Vibrio harveyi infection on van...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 8 No. 1 (2019); 909-916 | 2019
Tiger barb (Puntigrus tetrazona) is one of the ornamental freshwater fish which has unique body shape and color compare to another ornamental fish. Fish color quality is caused by chromatophore pigmen cells in the epidermis layer. Increasing of color quality in fish can be reach through the addition...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 889-896 | 2019