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Water quality and holding capacity of intensive and semi-intensive milkfish (Chanos chanos) ponds
(Elsevier, 2003)
This study determined the holding capacity of semi-intensive and intensive milkfish ponds and water quality in relation to fish biomass and feed input. Six units of 1000 m<sup>2</sup> brackishwater ponds were used, three ...
Change in Aplaya: resource use and responses to changing markets among fisherfolk in Honda Bay, Palawan
(University of San Carlos Publications, 2003)
Nitrogen and phosphorus digestibility and excretion of different-sized groups of milkfish (Chanos chanos Forsskal) fed formulated and natural food-based diets
(Blackwell Publishing, 2003)
This study determined the digestibility of nitrogen and phosphorus, and the excretion rate of different-sized groups of milkfish fed a commercial diet, a SEAFDEC formulated diet or lab-lab (natural food-based diet). Fish ...
Response of bighead carp Aristichthys nobilis and Asian catfish Clarias macrocephalus larvae to free-living nematode Panagrellus redivivus as alternative feed
(Blackwell Publishing, 2003)
The use of Panagrellus redivivus as live feed for bighead carp and Asian catfish larvae was tested. In experiment 1, carp larvae were given Artemia nauplii (control) or Panagrellus twice daily for 21 days. A third ...
Mass mortality of hatchery-reared milkfish (Chanos chanos) and mangrove red snapper (Lutjanus argentimaculatus) caused by Amyloodinium ocellatum (Dinoflagellida)
(Elsevier, 2004)
Outbreaks of heavy infestation by the parasitic dinoflagellate Amyloodinium ocellatum in hatchery-reared milkfish (Chanos chanos) and mangrove red snapper (Lutjanus argentimaculatus) caused 100% mortality events in hatcheries ...
Investigation of some components of the greenwater system which makes it effective in the initial control of luminous bacteria
(Elsevier, 2003)
Two components of the greenwater system, the tilapia water and Chlorella, were investigated separately for their effect on the population of luminous bacteria. For the investigation of tilapia water, Tilapia hornorum was ...
Microcystins from the cyanobacteria Microcystis aeruginosa in Laguna de Bay, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)
Laguna de Bay, the largest freshwater lake in the Philippines, experiences periodic blooms of the cyanobacteria Microcystis aeruginosa. The results of analysis for the presence of the hepatotoxin microcystins in bloom ...
Aquaculture practices in Laguna de Bay, Philippines
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)
A survey was conducted to obtain information on the fish culture practices of the fish farmers in Laguna de Bay, Philippines. Fish farms vary greatly in size. Nile tilapia and bighead carp are the two fish species cultured ...
Hi-density tank culture of Nile tilapia (Oreochromis niloticus) using lake water with effluent management
(Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), 2005)
Nine concrete tanks (2 x 2 x 1 m) were stocked with tilapia fingerlings (abw = 3.3±0.9 g) and three stocking rates (50 fish/m<sup>2</sup>, 100/m<sup>2</sup>, and 150/m<sup>2</sup>) were tried. The rearing period lasted for ...
Genomic polymorphism in symbiotic populations of Photobacterium leiognathi
(Blackwell Publishing, 2004)
Photobacterium leiognathi forms a bioluminescent symbiosis with leiognathid fishes, colonizing the internal light organ of the fish and providing its host with light used in bioluminescence displays. Strains symbiotic with ...