Search
Now showing items 11-14 of 14
Effects of Artemia enriched with L-ascorbyl dipotassium-2-sulfate dihydrate on stress tolerance and disease resistance of Penaeus monodon postlarvae
(Fish Health Section, Asian Fisheries Society, 2002)
Penaeus monodon postlarvae (stage 10) were reared with Artemia nauplii enriched with 50,100 and 150 mg/l (ppm) of L-ascorbyl-dipotassium-2- sulfate dihydrate for 5 days. Postlarvae in the control group were given non-enriched ...
Alkalinity control in ozonated shrimp pond water
(Fish Health Section, Asian Fisheries Society, 2002)
The use of ozone for aquaculture has been shown to be effective, not only for disinfection of pathogenic bacteria and viruses, but also for removal of toxic ammonia, nitrite and hydrogen sulfide. However, ozonation of ...
Histopathology of a novel melanized lesion in the branchiostegite of cultured penaeid shrimps
(Fish Health Section, Asian Fisheries Society, 2002)
During routine investigations for white spot syndrome virus (WSSV) in shrimp farms of Kundapur in the West Coast of India, a novel melanized proliferative lesion was observed in the branchiostegite of Penaeus monodon and ...
Evaluation of the susceptibility of the shrimp Litopenaeus vannamei to vibriosis when exposed to agriculture pesticides
(Fish Health Section, Asian Fisheries Society, 2002)
Due to increasing stringency of environmental regulations, agricultural production systems have switched from persistent pesticides to products which degrade more rapidly. In spite of that, new pesticide products can affect ...