Artikel (194)
Shrimp cultured in Purworejo Village begun in the 1980s. Productivity of shrimp farming in this region, had experienced a peak of success in 1998 with an average production of 200 kg / ha with black tiger shrimp (Penaeus monodon) as the main commodity. Productivity decreases to 120kg / ha then occur...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 881-888 | 2019
Eel (Anguilla bicolor) is a export commodity fish in fisheries sector and has has high economic value but has slow growth. One method to accelerate eel growth is through feeding with the enrichment of fish oil. 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. 7 No. 2 (2019); 869-880 | 2019
Margasari aquaculture area in Labuhan Maringgai District of East Lampung Regency is applying the system of black tiger shrimp (Penaeus monodon) extensively. The decrease in the number of shrimp production in Margasari Village is suspected as a result of sediment degradation in the pond area. This st...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 859-868 | 2019
The feed given to cobia’s juvennile (Rachycentron canadum) still uses expensive factory-made feed to be the basis of this research. This aims of this research to examine the effect of feed formula with different protein levels on optimal growth cobia. This research method used a completely rando...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 845-858 | 2019
Eel is one of the fisheries commodity that have not been rearing widelyin Indonesia. Constraint that occured in rearing eel is slow growth. A way to accelerate eel growth isfeeding with enrichment by using an amino acids. An amino acids can be used directly by eel for cell growth and the formation o...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 835-844 | 2019
Hoven’s carp is one of the potential fish in Indonesia to be developed. But due to its slow growth, making people not cultivating it. This research aimed to study the effect of using rGH and determine the best dosage on growth of hoven’s carp. Hoven’s carp used were 70 - 90 mm in size and 5 - ...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 2 (2019); 823-834 | 2019
Way Pegadungan is a tributary of Way Seputih, has a length of 35.31 km and a river width of 50 to 70 meters. Way Pegadungan is very potential for aquaculture but has not been used optimally. This research was held in March - May 2018 using a descriptive quantitative method aimed at assessing the lev...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 1 (2018); 807-822 | 2018
Feed is the main source of nutrients to support vannamei shrimp growth. The high cost of feed in operational costs due to the high raw material price of fish meal, limited availability, while the demand is high. Therefore it is necessary to find alternative materials that are low in price, have a hi...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 1 (2018); 799-806 | 2018
The cost of feed is one of the production costs that account for 65%, so the need for alternative feed ingredients that can reduce feed costs. Lemna plant has good enough nutrition as alternative food such as protein 32,13%, nitrogen extract (BETN) 15,96%, and fat 5,13%, crude fiber 28,58% and ash 1...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 1 (2018); 783-798 | 2018
Guppy is one of the most popular ornamental fish. In some ornamental fish, colour of aquarium can enhance the fish colour intensity. The research aims to determine the effect of different aquarium colour on Guppy colour intensity which maintenance on semi outdoor. The research was used completely Ra...
e-Jurnal Rekayasa dan Teknologi Budidaya Perairan; Vol. 7 No. 1 (2018); 775-782 | 2018