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Now showing items 71-80 of 125
Observations on the artificial fertilization of eggs and larval rearing of the grey mullet, Mugil cephalus L.
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
The results are presented of attempts to artificially fertilize Mugil cephalus eggs in the Philippines. Embryonic development is outlined and rearing of the larvae described. Mass mortality occurred during week 3 of rearing.
Ipil-ipil (Leucaena leucocephala) leaves as a plant protein source in prawn diets
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1980)
Penaeus monodon juveniles were fed diets containing fish meal, shrimp head meal and ipil-ipil leaves soaked and unsoaked, local and peruvian varieties. Mean weight gain at the end of 8 wk was significantly highest among ...
Ferrocement buoys for mussel culture
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
A method is described for culturing mussels (Mytilus smaragdinus) using ferro-cement buoys, which may be used in the construction of a raft house or a flotation system for nets and cages.
Milkfish fry occurrence pattern in two localities along the Western Coast of Panay Island
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
The results are presented of a study of milkfish fry occurrence in the Philippines, namely at Magaba and at Tubog. There were 2 peaks of fry occurrence in the latter, one in May and another in October, whereas only one ...
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 ...
Evaluation of milkfish (Chanos chanos Forskal) and prawn (Penaeus monodon Fabricius) in polyculture systems
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1980)
The growth, survival and profitability of C. chanos and P. monodon grown in 5 different combinations for 100 days in 500m<sup>2</sup> brackish water ponds were assessed. Differences in the growth and production of prawns ...