Artikel (192)
Pasaran Island waters is the location of green mussel cultivation (Perna viridis), where the waters has the potential to experience heavy metal pollution including Cadmium (Cd). Green mussels are filter feeders and have a slow movement, thus they have the potential to experience heavy metal bioconce...
AQUASAINS; Vol. 7 No. 2 (2019); 685-696 | 2019
Bacteria in sediment plays an important role in various biochemical processes in the waters area, for instance degradation of organic matter, biogeochemical cycle, controlling ammonium, nitrates and nitrites concentration, food source for fauna, primary production, and pollution remediation. The pur...
AQUASAINS; Vol. 7 No. 2 (2019); 697-706 | 2019
Catfish (Pangasius sp.) Is one of the most cultivated freshwater fish, because it is one of the fish that has a high economic value. However, the use of phytopharmaca is used to improve feed efficiency and fish growth. One of the phytopharmaca which can be used as an antimicrobial is temulawak (Cu...
AQUASAINS; Vol. 7 No. 1 (2018); 637-646 | 2018
Abstrak Traditional products derived from the local wisdom of the Tarakan City coastal communities, namely in the form of cold protective skin powder from the sun which is made from mangrove raw Sonneratia alba. This product has potential to be developed to improve the economic value of local commun...
AQUASAINS; Vol. 7 No. 1 (2018); 657-664 | 2018
Contamination of pathogenic and spoilage bacteria on fermentation process of seafood and fisheries product is a major concern on food safety. The aims of this study were isolating and applying the bacteriocin- and protease-producing lactic acid bacteria from the gastrointestinal tract of mud crab fo...
AQUASAINS; Vol. 7 No. 1 (2018); 629-636 | 2018
GIMacro II prawn larvae is able to grow well at a salinity of 8-15 ppt. This condition can be improved by improving the methods of adaptation to changes in salinity prawn larvae production activities, by determining the pattern of changes in salinity are right. Salinity media through osmotic pressur...
AQUASAINS; Vol. 7 No. 1 (2018); 621-628 | 2018
This research was conducted at Tungkal Ilir, Jambi on May to July 2017. The aims of this study were (1) to determine the types of fishing gear that operates in Tungkal Ilir, (2) fishing area and (3) the dynamics of operating fishing gear in Tungkal Ilir. Data collection was done by interview and obs...
AQUASAINS; Vol. 6 No. 2 (2018); 615-620 | 2018
Some researcher’s claim some of fish have been studied in Kao Bay were at dangerous level because mercury and cyanide contains. Nevertheless, up to now people around Kao Bay were consumed a marine product as a livelihood sources and food sources. The purpose of this research were to determi...
AQUASAINS; Vol. 6 No. 2 (2018); 597-604 | 2018
Macroalgae has an important role in marine waters both ecologically and economically. This study aims to provide information about spesies composition and density of macoalgae in the kambowa village waters and the wealth of macroalgae in south east Sulawesi. The study was conducted in the waters of ...
AQUASAINS; Vol. 6 No. 2 (2018); 605-610 | 2018
The content of organic matter can affect the growth of silk worms (Tubifex sp.). In addition, media porosity can also have an effect. This study aims to determine the effect of porosity on the cultivation of silk worm by using media of mud and sandy mud. The analysis used a complete randomized desig...
AQUASAINS; Vol. 6 No. 2 (2018); 611-614 | 2018