Bacterial diseases mainly due to vibriosis in Penaeid shrimp culture implicating several species of Vibrios. Vibrio harveyi is considered as an important causative agent of the systemic vibriosis, which occurs in any bio-fields. The virulence of this bacterium is due to the production and expression of several virulent factors such as hemolysin, cysteine and metalloprotease, phospholipases, exo...

Vanname shrimp is a fishery commodity that currently popular with many people because vanname more free and resistant to disease promising business prospect for cultivators. Shrimp cultivation in educational ponds at the University of Muhammadiyah Makassar located Manakku Village, Labakkang District, Pangkep Regency commodities. This study aims determine amount costs income, studies on various ...

Isolation of autochthonous bacteria from marine sources as a potential probiont in biocontroling against pathogenic Vibrio species in the shrimp culture industry was the aim of current research. A total of 198 bacterial strains were isolated from pond water, sediment, hepatopancreas and gut samples of shrimps after culturing the samples on Tryptic Soy Agar and incubated at 30 °C for 24-48 h. Th...

Shrimp farms are within the main aquaculture activities and In last 30 years, shrimp have expanded along Gulf of California. Because farm’s production is related to pond area extended location farms, we employed a multi-disciplinary approach study process annual farm expansion, in addition predicting short term. Our hypothesizes that semi-intensive dependent on which can be accurately quantifie...

Isolation of autochthonous bacteria from marine sources as a potential probiont in biocontroling against pathogenic Vibrio species in the shrimp culture industry was the aim of current research. A total of 198 bacterial strains were isolated from pond water, sediment, hepatopancreas and gut samples of shrimps after culturing the samples on Tryptic Soy Agar and incubated at 30 °C for 24-48 h. Th...

Shrimp aquaculture plays the key role in Bangladesh seafood export industry. It includes species of Tiger prawn Penaeus monodon, and Giant river Macrobrachium rosenbergii, which have been widely farmed after 1980s. The industry is severely damaged due to diseases outbreaks hatcheries, nurseries grow-out ponds since 2000, thus this sector shows shrinkage from global market. However, last few dec...

Cu2O nanoparticles (Cu2ONPs) with particle size of ~27.4 nm deposited on diatomite (Cu2ONPs/diatomite), a new low-cost material has been used to investigate growth inhibit, and bloom preventation cyanobacteria in eutrophic waters. Diatomite collected from natural mines was also the experiments. Microcystis aeruginosa strain originated Bac Lieu shrimp pond isolated cultured Z8 medium. Experiment...

The main problem discussed in this study is the effort to improve quality of shrimp pond water, especially low dissolved oxygen levels by modifying angle aerator wheel. results showed that (DO) were very important culture and paddle wheel was a useful tool intensive aquaculture systems because it could produce DO as needed. used model designed using Solidworks software tested at scale 1:10 with...

Among all parameters of shrimp pond water quality, the degree acidity (pH) and temperature play most important role. Determination pH value is usually done by means manual periodic measurements operator using a meter, as well feeding process which still manually, course will occur in that not. Therefore, researchers designed tool can monitor make feed spreader automatically internet. The use co...