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Now showing items 221-230 of 300
The evaluation of hydraulic characteristics of some fish culture tanks.
(1986)
In search for the most efficient type of tank for the culture of rainbow trout, the hydraulic characteristics of small-scale cross-section raceway, circular and vertical tanks were evaluated using the pulse-response method ...
Milkfish fry collection and handling.
(Food and Agriculture Organization of the United Nations, South Pacific Aquaculture Development Project, 1990)
Milkfish fry can be collected in almost all the coastal waters of the tropical Indo-Pacific region. The fry season occurs at different times of the year in various sections of the species' geographical range. The season ...
Problems of diseases in prawn projects.
(1988)
A major factor that influeces the success of production in the prawn industry is the occurrence of disease. Early stage of prawn in hatchery-nursery systems are subject to attacks of viruses, bacteria, fungi and protozoan ...
Metabolism of cysteine to taurine by rat hepatocytes.
(Plenum Press, 1992)
During the past two decades, many investigators have assumed that the major locus of regulation of cysteine catabolism is the partitioning of cysteinesulfinate between its decarboxylation and transamination pathways. Hepatic ...
Hatchery management for the window-pane shell, Placuna placenta Linnaeus, 1758
(Phuket Marine Biological Center, 2000)
To relieve pressure on wild stock population, a hatchery technique for the window-pane shell, Placuna placenta Linnaeus has to be developed. A study was conducted to determine the suitable algal diet for P. placenta during ...
Monosex culture of the mud crab Scylla serrata at three stocking densities with Gracilaria as crab shelter
(Australian Centre for International Agricultural Research, 1999)
The effects of three levels of stocking density (0.5, 1.5 or 3.0/m2) and monosex culture (male or female) on the growth, survival and production of Scylla serrata were investigated. Juvenile crabs were stocked in 150 m2 ...
LHRHa and pimozide-induced breeding in the catfish, Clarias macrocephalus (Gunther).
(1994)
Clarias macrocephalus is endemaic yet dwinding freshwater foodfish in the Philippines. Induced breeding protocol was developed after a series of studies which determined the appropriate egg size, proper time of stripping ...
Acute toxicity of formalin to sea bass (Lates calcarifer) fry
(Asian Fisheries Society, 1994)
Studies on the nursery rearing of seabass, Lates calcarifer (Bloch) fry in illuminated floating net cages
(Ministry of Agriculture and Water; King Abdulaziz City for Science and Technology; Riyadh Chamber of Commerce and Industry, 1994)
The feasibility of rearing seabass, Lates calcarifer, fry for fingerling production in illuminated floating nursery cages was determined. In experiment 1, seabass fry of 20.0 mm mean TL were stocked at 600 and 1200 in 1 ...
Occurrence of aberrant spermatids in the freshwater sculpin, Cottus nozawae Snyder
(Asian Fisheries Society, 1994)
Light and electron microscopic investigation were conducted on the spermatogenic cell in the testis of the freshwater sculpin, Cottus nozawae. Light microscopic examination showed that two types of spermatids, normal and ...