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Now showing items 141-150 of 164
Osmotic, total protein and chloride regulation in Penaeus monodon
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
The osmotic, total protein and chloride ion regulation in two size groups (10 and 30 g) of Penaeus monodon Fabricius was investigated. Preliminary experiments showed that osmolality, total protein and chloride concentrations ...
Transboundary shrimp viral diseases with emphasis on white spot syndrome virus (WSSV) and taura syndrome virus (TSV)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
Crustaceans, specifically the cultured penaeid shrimp, are adversely affected by a number of diseases. Crustacean diseases that have significant social or economic impact on culture are mostly infectious in nature and many ...
Nutritional value of marine yeast fed to larvae of Penaeus monodon in combination with algae
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
Saccharomyces cerevasiae and Rhodotorula aurantica, two marine yeast species, were fed to Penaeus monodon larvae (N6 to M1) singly and in combination with Tetraselmis sp. and Chaetoceros calcitrans in varying proportions. ...
Floating cage nursery culture system for Penaeus monodon
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
The use of floating cages as nursery for Penaeus monodon postlarvae was tried at the Batan, Aklan Substation of the SEAFDEC Aquaculture Department. The cages were made of bamboo and measured 2 × 5 × 1.5 m (effective volume ...
Role of bacteria and meiofauna in the productivity of prawn aquaculture ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
Detrital food chains, based on the use of manures and compost have been used in aquaculture for centuries. Heterotrophic bacteria convert organic detritus into protein and thus constitute an important food source in ponds. ...
The use of microencapsulated feeds to replace live food organisms in shrimp hatcheries
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
An adequate supply of hatchery produced shrimp fry is the major constraint to the intensification and growth of shrimp culture practices. If even 20% of the more than 500,000 ha of the world's existing tropical and ...
Aquaculture development and sustainability in Southeast Asia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1995)
Countries in Southeast Asia still display a vivid spectrum of developmental stages in aquaculture, the most and the least developed seen in contiguous areas despite geographic similarities. The Network of Aquaculture Centres ...
Developments in integrated aquaculture in Southeast Asia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
Integrated aquaculture is inclusive of interactive utilization of resources and ecosystems in the artificial rearing of aquatic animals and plants. By the nature, purpose and scale of the operation, integrated fish culture ...
A review of the diseases of cultured penaeid shrimps and prawns with emphasis on recent discoveries and developments
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
The development of the commercial culture of penaeid shrimps and prawns has been accompanied by the occurrence of diseases of infectious and noninfectious etiologies. Many of the important penaeid diseases are caused by ...
Economics of shrimp culture in Asia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1985)
There is a common belief that the demand for shrimp is so strong that the future of shrimp culture is very bright. However, there is a problem here. The Japanese market for shrimp has been expanding over the past 20 years, ...