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Now showing items 11-20 of 58
A study on certain aspects on the biology and control of Caligus sp., an ectoparasite of the adult milkfish Chanos chanos (Forskal)
(Fisheries Research Society of the Philippines, 1978)
One unidentified species of copepod belonging to the genus Caligus was found to infest the adult milkfish broodstock kept in canvas tanks at the SEAFDEC research station in Mag-aba, Pandan, Antique, Philippines. This report ...
Effect of different stocking densities on survival and growth of sugpo (Penaeus monodon Fabricius) in a milkfish-rearing pond
(STII-DOST, 1976)
Employing a direct stocking monoculture method, postlarval P. monodon were stocked in 8 compartments of a shallow milkfish rearing pond at densities of 1, 2, 3 and 4/sq m with replicates. Feeding was exclusively natural ...
Supplemental feeding of Tilapia mossambica
(Heenemann Verlagsgesellschaft, 1979)
T. mossambica were grown to marketable size in floating cages in Laguna de Bay at a stocking density of 75/m<sup>2</sup>. Those given supplemental feed 1 (rice bran:ipil-ipil:fish meal, 60:20:20) showed significantly faster ...
A preliminary report on the fauna of decapod crustacea in the mangrove and estuarine areas of Batan Bay, Panay Island, Philippines
(Los Baños, Laguna, Philippines: Philippine Council for Agricultural and Resources Research, 1977)
In the Philippines, the total mangrove site for aquaculture development and others is about 576,000 hectares which constitute only 1.9 percent of the country's land resources. There are at present about 176,000 hectares ...
Series: European Mariculture Society Special Publication; No. 4
Cultivation of live feed for the rearing of sugpo (Penaeus monodon) larvae
(European Mariculture Society, 1979)
The sugpo, Penaeus monodon, is a very important prawn species in Southeast Asia. It is extremely euryhaline and fast growing. Interest in the farming of this prawn species is very high. Unfortunately, the supply of natural ...
The lancelets [Cephalochordata, Amphioxi] of Lucena Anchorage, Quezon, Philippines
(University of the Philippines at Los Baños, 1978)
Two species of lancelets (amphioxi) are described from Philippine waters: Branchiostoma belcheri and Epigonichthys cultellus. The characters suited for numerical evaluation in both species were examined statistically.
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Notes on the construction of 12 cu m ferrocement tank for prawn broodstock
(International Ferrocement Information Center, 1978)
One of the important research studies at the Aquaculture Department of SEAFDEC is the maturation of Penaeus monodon females in captivity. Equal numbers of male and female prawns are stocked in tanks. Ovarian maturation is ...
Larvae of decapod crustacea of the Philippines. III. Larval development of the giant tiger prawn, Penaeus monodon reared in the laboratory
(The Japanese Society of Scientific Fisheries, 1979)
The egg, larval stages and the first postlarva of the giant tiger prawn, Penaeus monodon Fabricius, reared from egg in the laboratory are described and illustrated.
Six naupliar, three protozoeal and three mysis stages ...
Mass-production of Tetraselmis chuii in seawater
(University of the Philippines at Los Baños, 1979)
Effects of furanace on zoeae and mysis of Penaeus monodon.
(University of the Philippines at Los Baños, 1977)
The toxicity of the chemotherapeutant Furanace on Z<sub>2</sub> and M<sub>1</sub> of the jumbo tiger prawn Penaeus monodon was assayed for a period of 24 hr. The LD<sub>50</sub> for Z<sub>2</sub> was 1.6 mg per liter; for ...