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Gill lesions associated with acute exposure to ammonia
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
Histopathological effects of ammonia on the gills of milkfish (Chanos chanos) fingerlings were examined qualitatively.
Series: Technical report / SEAFDEC Aquaculture Department; No. 7
Studies on the fisheries biology of the giant tiger prawn, Penaeus monodon in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
The present study was carried out primarily by means of field surveys and secondarily by laboratory and pond experiments to reveal the fisheries biology of the giant tiger prawn, Penaeus monodon Fabricius, in the Philippines ...
Asian Aquaculture Volume 04(6) September 1981
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
Annual report 1980
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
An overview of the 1980 activities of the center is presented. The aquaculture research presently underway at each research station is briefly reviewed.
Series: Technical report / SEAFDEC Aquaculture Department; no. 8
Weather observation at Tigbauan, Iloilo, Philippines from 1977 to 1980
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
The observations include: (1) air and sea water temperatures; (2) cloud cover; (3) rainfall; (4) wind direction and speed; (5) salinity; (6) sea wave condition.
Series: ICLARM technical reports; 1 | SEAFDEC Aquaculture Department contribution; No. 93
The economics of the milkfish fry and fingerling industry of the Philippines
(International Center for Living Aquatic Resources Management; Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
The fry and fingerling industry of the milkfish (Chanos chanos Forskal) in the Philippines is alleged to suffer from certain imperfections. Primary among these are an annual shortage of catch necessary to meet the stocking ...
Improvement of diet attractability for Penaeus monodon by supplementing various attractants
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
An experiment was undertaken to test the effect of supplemental krill meal, earthworm meal, glycine, sucrose or mussel water on diet attractibility of Penaeus monodon. Only glycine or mussel water significantly improved ...
Survival, growth and production of Penaeus monodon and P. indicus at different density combinations with milkfish
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
Penaeus monodon and P. indicus juveniles were stocked and reared for about 3 months in earthen ponds at different density combinations with Chanos chanos. The presence of either Penaeus species at any density ratio did not ...
Culture of the mud crab, Scylla serrata (Forskal) at different stocking densities in brackishwater ponds
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
The mean weight percentage survival, relative growth increment, net production and feed conversion value of S. serrata stocked in monoculture at different stocking densities are presented.
In vitro effects of fungicides on the fungus Haliphthoros philippinensis
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1981)
Pure cultures of Haliphthoros philippinensis, isolated from infected Penaeus monodon larvae, were exposed for 24 hours to varying concentrations of antifungal agents. The efficiency of each agent to inhibit sporulation and ...