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A preliminary study on the purified test diet for young milkfish, Chanos chanos
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
In studying the nutritional requirements of young milkfish experiments were conducted to develop a purified test diet. Mixtures of the purified constituents tested were: vitamin-free casein, vitamin-free gelatin, supplemented ...
A simple method for monitoring the spawning activity of fish in net enclosures
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
A simple method is described for monitoring the spawning activity of fish held in suspended net enclosures. The method, which involves an airlift pump, has been used successfully with the threadfin, Polydactylus sexfilis, ...
Changes in length and weight of milkfish fry preserved in formalin
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Fry shrank immediately after they were preserved in formalin, but from the second week onwards shrinkage was almost nil. Fry in freshwater formalin solutions shrunk less than those in seawater formalin solutions. It is ...
A preliminary study on the protein requirement of Chanos chanos (Forskal) fry in a controlled environment
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Growth rate of fish appeared to be related to the levels of the protein in the diet up to 40%. Fish fed diets containing 50 and 60% grew slower than those fed 40%, and the optimum level appears to be 40% when fed to fry ...
Culture of fishes in cages and pens along the coastal waters of India
(Aquaculture Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1979)
The results of culture attempts of milkfish, Chanos chanos, Mugil spp., prawn Penaeus indicus and crab Scylla serrata in enclosures of bamboo splits (thatti), fixed in shallow inshore waters at Tuticorin, are summarized.
Preliminary trials in Artemia rearing and salt production in earthen salt ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
The authors report on the production of Artemia obtained on a 0.5 ha pilot project with combined trials in Artemia rearing with solar salt production during the dry seasons and with production of milkfish (Chanos chanos) ...
Notes on the external sex characters of Chanos chanos Forskal spawners
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1977)
In this study, the authors did not find any visible differences between the sexes with reference to external features such as coloration, shape of head, snout and operculum, presence of tubercles or nasal pores, length, ...
Salinity preference of the milkfish Chanos chanos Forskal
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1977)
Extended abstract only.
Spawning periodicity of milkfish, Chanos chanos
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Daily samplings were conducted in the waters of Batbatan Island from April 17 to June 11, 1977 in order to collect milkfish (Chanos chanos ) eggs. The numbers of eggs collected is tabulated by lunar period. Milkfish fry ...
Annual report 1977
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)