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Now showing items 11-20 of 23
Survival, maturation, fecundity and hatching rates of unablated and ablated Penaeus indicus H.M. Edwards from brackishwater ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Penaeus indicus harvested after three months of rearing in brackishwater ponds and averaging 6.9 g for females and 5.6 g for males were stocked in two 12 cu m flowthrough ferrocement tanks at 240 females and 200 males per ...
The skull of milkfish, Chanos chanos Forsskal
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
The skull of the milkfish, C. chanos, is described so that it may be used as a tool in identifying the effect of artificial propagation in terms of skeletal malformations.
Larval and postlarval development of the window-pane shell, Placuna placenta L. (Bivalvia: Placunidae)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Stages of development of P. placenta from the straight-hinge veliger to the adult are described. Mature larvae metamorphose at lengths from 220-230 m. Larvae probably attach byssally to the water surface at metamorphosis ...
Optomotor reaction of milkfish larvae and juveniles
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Studies on the fungal diseases in crustaceans I. Lagenidum scyllae sp. nov. isolated from cultivated ova and larvae of the mangrove crab (Scylla serrata)
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Acute toxicity of unionized ammonia to milkfish (Chanos chanos Forsskal) fry
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
The extraction of mimosine from ipil-ipil (Leucaena leucocephala) by soaking in water
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Viability of frozen algae used as food for larval penaeids
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Freezing with added chemicals as flocculants and protectants was assessed as a means of preserving stock cultures of 4 algal species used for larval penaeid food Chaetoceros calcitrans, Skeletonema costatum, Tetraselmis ...
Results of drift card experiments and considerations on the movement of milkfish eggs and larvae in the northern Sulu Sea
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
For a period of one year beginning December 1977, drift card experiments were conducted off the western and southern coasts of Panay Island to determine the surface currents in the area. Of a total 2,384 drift cards released ...
Culture experiments on the copepod, Tisbintra elongata MORI, and evaluation of that species as food organism for milkfish larvae
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Five types of food were used to culture T. elongata: rice bran, cow dung, bread, cow dung, bread yeast, fermented fish solubles and Spirulina. Bread yeast was found to give the highest densities. An evaluation was also ...