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H2S (hydrogen sulfide) of water

H2S (hydrogen sulfide) is a toxic gas, is formed in anaerobic conditions. […]

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Evaluation of elimination of chloramphenicol in shrimp (penaeus monodon) under experimental conditions using lc/ms/ms

The use of Chloramphenicol in shrimp product has been banned in the European Union (EU), the United States and even in Viet Nam. […]

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Disease Control in Shrimp Aquaculture with Probiotic Bacteria

Shrimp aquaculture production in much of the world is depressed by disease, particularly caused by luminous Vibrio and/or viruses. Antibiotics, which have been used in large quantities, are in many cases ineffective, or result in increases in virulence of pathogens and, furthermore, are cause for concern in promoting transfer of antibiotic resistance to human pathogens. Probiotic technology provides a solution to these problems. […]

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Characterization of Intestinal Bacteria in Wild and Domesticated Adult Black Tiger Shrimp (Penaeus monodon)

The black tiger shrimp (Penaeus monodon) is a marine crustacean of economic importance in the world market. […]

About acid sulfate soils
03 12 2017
Acid sulfate soil is the common name for soils that contain metal sulfides. In an undisturbed and waterlogged state, these soils may pose no or low risk. However, when disturbed or exposed to oxygen, acid sulfate soils undergo a chemical reaction known as oxidation. Oxidation produces sulfuric acid which has led to these soils being called acid sulfate soils. [...]
Some concepts in probiotic bacteria
13 03 2018
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Green light for offshore salmon project
11 03 2018
Permission to grow almost 6,000 tonnes of salmon in two novel semi-submersible salmon farm systems has been granted to Arctic Offshore Farming by Norway’s Directorate of Fisheries. [...]
Algae Counting
04 12 2017
The algal density determines which counting cell to use. For high density - use the Hemocytometer. If you count less than 5 cells per 1 mm2 (size of big square - i.e. block A, Figure 1) it is low density. For low density - use the Sedgwick cell [...]

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